Where the Ocean Meets Fine Jewelry

Effortlessly elegant and beautifully rare, this 14k gold solitaire ring features a 0.50 ct. tw. ocean blue colored diamond set in a sleek bezel mounting. The vivid ocean blue hue of the diamond evokes the depth and calm of open water — a color found in nature and captured forever in this extraordinary stone. The modern, minimalist bezel wraps the diamond in polished gold for a clean, sophisticated look that feels both timeless and contemporary.

• Metal: 14k Gold (White, Yellow, or Rose Gold)
• Diamond: Ocean Blue Colored Diamond
• Total Diamond Weight: 0.50 ct. tw.
• Setting: Bezel Solitaire
• Available Sizes: 5 – 8

Perfect as an engagement ring, anniversary gift, or an everyday luxury piece that tells a story every time you wear it.

The Rarity of Ocean Blue Diamonds

Colored diamonds are among the rarest and most coveted gemstones in the world. Ocean blue diamonds get their distinctive hue from trace elements and structural anomalies formed deep within the earth over billions of years. No two are exactly alike — making this ring a truly one-of-a-kind treasure. The bezel setting was chosen intentionally to let the color speak for itself, framing the stone without distraction.

Craftsmanship & Design

Crafted in solid 14k gold, the bezel solitaire setting is both protective and beautiful — securing the diamond fully around its girdle while showcasing its vivid color from every angle. The smooth, polished shank sits comfortably on the finger and pairs effortlessly with other bands. Whether you choose cool white gold, warm yellow gold, or romantic rose gold, the ocean blue diamond remains the undeniable focal point.

How to Style It

Wear it solo as a bold, meaningful statement — or pair it with a thin diamond band or eternity ring for a curated bridal stack. The clean bezel silhouette complements both modern and classic styles, making it as versatile as it is striking. It also makes an unforgettable gift for someone who appreciates the rare and the beautiful.

Diamond Details

• Diamond Type: Ocean Blue Colored Diamond
• Cut: Round
• Setting Style: Bezel Solitaire
• Total Carat Weight: 0.50 ct. tw.
• Color: Vivid Ocean Blue

Find Your Perfect Fit

Not sure what size to order? Use our Ring Size Guide to find your perfect fit before you buy.

Care Instructions

To preserve the beauty of your colored diamond, avoid exposure to harsh chemicals, ultrasonic cleaners, and extreme heat. Clean gently with a soft, damp cloth. Store separately in a lined jewelry box to prevent scratching. For best results, bring it in for a professional inspection and polish annually.

14k White Gold Aqua Blue Solitaire Diamond Ring

The color of clear Caribbean waters, set in fine gold. This breathtaking 14k white gold solitaire ring features a 0.65 ct tw aqua-blue diamond — a rare, naturally colored stone with the vivid, tranquil hue of tropical seas. Set in a classic solitaire mounting, the cool brilliance of white gold lets the aqua blue diamond take full center stage.

• Metal: 14k White Gold (also available in Yellow & Rose Gold)
• Diamond: Aqua Blue Colored Diamond
• Total Diamond Weight: 0.65 ct tw
• Style: Solitaire Ring

The Rarity of Aqua Blue Diamonds

Naturally colored blue and aqua diamonds are among the rarest gemstones on earth. Their color originates from trace elements present during formation deep within the earth's crust — creating a hue unlike any other. Unlike treated or synthetic stones, a naturally colored aqua blue diamond carries a story millions of years in the making. This ring is a true collector's piece.

Choose Your Metal

White Gold — the default and most popular pairing. The cool, icy tone of 14k white gold mirrors the aqua blue diamond's tranquil brilliance, creating a seamless, luminous look.

Yellow Gold — for a warmer, more vintage contrast. The golden warmth plays beautifully against the cool blue, evoking sun-drenched Mediterranean coastlines.

Rose Gold — a romantic, modern choice. The blush-pink metal adds warmth and femininity, making the aqua blue diamond pop with striking contrast.

The Perfect Occasion

Whether you're looking for a one-of-a-kind engagement ring, a milestone anniversary gift, or a statement piece that expresses your individuality — this aqua blue diamond solitaire delivers. It arrives in our signature JewelryNest gift box, ready to impress from the moment it's opened.

Diamond Details

• Stone Type: Aqua Blue Colored Diamond
• Total Weight: 0.65 ct tw
• Setting Style: Classic Solitaire Prong
• Metal: 14k Gold (White, Yellow, or Rose)

Find Your Perfect Fit

Not sure about your ring size? Use our Ring Size Guide to find your perfect fit before ordering.

Jewelry Care

• Clean gently with warm water and mild soap using a soft brush
• Avoid ultrasonic cleaners — these can loosen prong settings over time
• Remove before swimming, exercising, or applying perfume/lotion
• Store in a fabric-lined box away from other jewelry to prevent scratching

Rare color, timeless elegance. Handcrafted at JewelryNest — your destination for fine jewelry in New York.

14k White Gold Three Stone Blue Diamond Ring

Bold color meets timeless design. This breathtaking 14k white gold three-stone ring features a vivid ocean blue diamond center stone flanked by two brilliant white diamonds — a striking combination that balances rare color with classic elegance. Set in a four-prong basket setting, the blue center diamond commands attention while the white side stones frame it with balance and brilliance. A ring that tells a story the moment it's seen.

• Metal: 14k Gold (White, Yellow, or Rose Gold)
• Center Stone: Ocean Blue Colored Diamond
• Side Stones: Two White Diamonds
• Total Diamond Weight: 1.35 cts tw
• Setting: Four-Prong Basket, Three-Stone

The Three-Stone Meaning

The three-stone ring is one of jewelry's most beloved designs — each stone traditionally representing the past, present, and future of a relationship. Here, the rare ocean blue center diamond represents a defining moment, while the flanking white diamonds honor what came before and what lies ahead. Whether chosen as an engagement ring, anniversary gift, or personal milestone piece, this design carries both beauty and meaning.

The Rarity of Ocean Blue Diamonds

Naturally colored blue and ocean-blue diamonds are among the rarest gemstones. Their captivating color is the result of trace elements — most often boron — present during formation deep within the earth. Unlike heat-treated or synthetic alternatives, naturally colored diamonds carry a geological story millions of years in the making. The ocean blue hue of this center stone evokes the depth and clarity of open water — and no two are exactly alike.

Choose Your Metal

White Gold — the default pairing. The cool, silvery finish of 14k white gold mirrors the ocean blue diamond's tranquil brilliance, creating a seamless, luminous aesthetic.

Yellow Gold — a warm, vintage-inspired contrast. The richness of yellow gold plays beautifully against the cool blue, evoking sun-drenched Mediterranean coastlines and timeless glamour.

Rose Gold — romantic and modern. The blush-pink warmth adds striking contrast, making the blue center diamond pop with dramatic effect.

Diamond Details

• Center Stone: Ocean Blue Colored Diamond
• Side Stones: Two White Round Diamonds
• Total Weight: 1.35 cts tw
• Setting Style: Four-Prong Basket, Three-Stone
• Metal: 14k Gold (White, Yellow, or Rose)

The Perfect Occasion

This ring makes a powerful statement for engagements, anniversaries, or milestone moments. It arrives in our signature JewelryNest gift box, ready to impress from the first glance. For a truly custom experience, contact us to discuss sourcing, stone sizing, or metal preferences.

Find Your Perfect Fit

Not sure about your ring size? Use our Ring Size Guide to find your perfect fit before ordering.

Jewelry Care

• Clean gently with warm water and mild soap using a soft brush
• Avoid ultrasonic cleaners — these can loosen prong settings over time
• Remove before swimming, exercising, or applying perfume or lotion
• Store in a fabric-lined box away from other jewelry to prevent scratching

Rare blue, timeless three-stone elegance. Handcrafted at JewelryNest — your destination for fine jewelry in New York.

Dark Gold. Blue Diamonds. Pure Drama.

Some rings whisper. This one makes an entrance. The combination of black gold and blue diamonds is rare, striking, and completely unforgettable — a ring for someone who doesn't follow trends; they set them.

The 14K Black Gold 3-Stone Blue Diamond Engagement Ring features three brilliant blue diamonds set in a classic 3-stone setting in luxurious black gold — totaling 1.0 carat of vivid blue diamonds. The dark metal makes the blue stones pop in a way that white or yellow gold can't match.

Bold enough for a proposal. Distinctive enough to wear every day.

• Metal: 14k Black Gold
• Stones: 3 Brilliant Blue Diamonds
• Total Carat Weight: 1.0 ct tw
• Style: 3-stone engagement ring
• Available Sizes: 5, 6, 6.5, 7, 7.5, 8

Not sure of her size? Visit our Ring Size Guide for tips. When in doubt, size up.

Handcrafted at JewelryNest — for love that's anything but ordinary.

There are diamonds. And then there are green diamonds. The 14k Gold Emerald Green Diamond Solitaire Ring centers a 0.90 ct tw naturally colored emerald green diamond — one of the rarest and most coveted stones in the world — in a timeless solitaire setting of solid 14k gold. Its round brilliant cut draws out every facet of the stone’s extraordinary depth, delivering a green so vivid and saturated it stops you mid-sentence.

Nearly a full carat of rare green brilliance. This is not a ring you find everywhere. This is a ring you remember forever.

Ring Details

• Metal: 14k Solid Gold — available in White, Yellow, or Rose Gold
• Center Stone: Naturally colored emerald green diamond
• Diamond Cut: Round brilliant — maximum light return and sparkle
• Total Diamond Weight: 0.90 ct tw
• Setting: Classic solitaire — clean, timeless, and lets the stone speak for itself
• Diamond Type: Natural colored diamond

About Emerald Green Colored Diamonds

Naturally colored green diamonds are among the rarest gemstones on earth. Their color is caused by natural irradiation during formation deep within the earth — a process that takes millions of years and cannot be replicated. Unlike treated or synthetic stones, a naturally colored green diamond carries its color all the way through, with a depth and richness that is entirely its own.

Green diamonds range from faint mint to deep forest green. This stone’s emerald green hue places it in the most desirable range — vivid, saturated, and unmistakably rare. Owning one is owning a piece of geological history.

The Round Brilliant Cut

The round brilliant is the most popular and most light-reflective diamond cut in existence. With 58 precisely angled facets, it is engineered to maximize sparkle from every direction. On a colored diamond, the round brilliant does something extraordinary — it amplifies the stone’s color, making the green appear even more vivid and alive as light moves through it.

Metal Options

• White Gold — cool and contemporary; creates a striking contrast that makes the emerald green pop with intensity
• Yellow Gold — warm and classic; the golden warmth harmonizes beautifully with the green, evoking a lush, nature-inspired elegance
• Rose Gold — romantic and unexpected; the blush tone creates a stunning, fashion-forward contrast with the vivid green stone

Perfect for

• Engagement rings — a breathtakingly rare and meaningful alternative to a traditional white diamond
• Anniversary gifts — green diamonds are associated with nature, growth, and renewal
• Collectors and connoisseurs — naturally colored diamonds are among the most sought-after investment-grade gemstones
• Statement rings — for the person who refuses to wear what everyone else is wearing
• May birthstone alternative — emerald green is the color of May, making this a deeply personal gift

Ring Sizes Available

5, 6, 6.5, 7, 7.5, 8 — Not sure of your size? View our Ring Size Guide →

Care & Wear

Diamonds are the hardest natural material on earth, making this ring exceptionally durable for everyday wear. Clean gently with a soft brush and mild soap to maintain the stone’s brilliance. Store separately to avoid contact with other jewelry. Remove during heavy physical activity or exposure to harsh chemicals.

Why JewelryNest?

At JewelryNest, we seek out the extraordinary — stones and settings that go beyond the expected, crafted with the precision and care that fine jewelry deserves. The Emerald Green Diamond Solitaire Ring is one of our most exceptional pieces, and we are proud to offer it to those who know that the rarest things in life are worth seeking out.

14k White Gold Ice Green Diamond Solitaire Ring

Cool, rare, and utterly captivating. This stunning 14k white gold solitaire ring features a 0.65 ct tw ice green colored diamond — a naturally colored stone with a soft, ethereal green hue that evokes frost and forest light. Set in a classic solitaire mounting, the crisp brilliance of white gold perfectly complements the cool tone of the ice green diamond, letting its rare color speak for itself. A truly distinctive choice for an engagement ring, anniversary gift, or statement piece.

• Metal: 14k White Gold
• Diamond: Ice Green Colored Diamond
• Total Diamond Weight: 0.65 ct tw
• Style: Solitaire Ring

Not sure about sizing? Visit our Ring Size Guide for help finding your perfect fit.

Rare green brilliance, timelessly set. Ships from JewelryNest — your destination for fine jewelry.

14k White Gold Golden Yellow Diamond Solitaire Ring

Warm, radiant, and undeniably rare. This stunning 14k white gold solitaire ring features a 0.90 ct tw golden yellow colored diamond — a naturally colored stone with the rich, sun-drenched warmth of pure gold. The contrast between the cool white gold setting and the vivid yellow diamond creates a striking, sophisticated look that stands apart from traditional engagement rings. A bold and meaningful choice for those who love color, warmth, and brilliance.

• Metal: 14k White Gold
• Diamond: Golden Yellow Colored Diamond
• Total Diamond Weight: 0.90 ct tw
• Style: Solitaire Ring

Not sure about sizing? Visit our Ring Size Guide for help finding your perfect fit.

Sun-drenched color, timeless elegance. Ships from JewelryNest — your destination for fine jewelry.

Warm, Rare & Wonderfully One-of-a-Kind

Not all diamonds are created equal — and this one proves it. This 14k gold solitaire ring centers a 0.65 ct. orange cognac colored diamond, a naturally colored stone whose deep amber-brown warmth evokes the richness of aged cognac. The round brilliant cut maximizes both the stone’s color saturation and its sparkle, set in a clean, classic solitaire mounting that lets the cognac diamond command every room it enters.

Cognac diamonds are among the rarest of naturally colored diamonds, prized for their warm, earthy tones that feel both bold and intimate. Whether worn as an engagement ring, a right-hand statement piece, or a meaningful gift, this ring is for someone who chooses extraordinary over ordinary.

Ring Details

• Center Stone: Orange cognac colored diamond, round brilliant cut, 0.65 ct. tw.
• Setting Style: Classic solitaire
• Metal Options: 14k White Gold, Yellow Gold, or Rose Gold
• Available Sizes: 5, 6, 6.5, 7, 7.5, 8

Why Cognac?

Unlike colorless diamonds graded on the absence of color, cognac diamonds are celebrated for their color — a warm spectrum ranging from light champagne to deep amber. Each stone is unique, shaped by millions of years of natural pressure and trace elements. Choosing a cognac diamond means choosing something no one else has.

Ring Size Guide

Not sure of your size? Wrap a thin strip of paper around the base of your finger, mark where it overlaps, and measure in millimeters — then compare with our ring size guide. For the most accurate fit, measure in the evening when fingers are slightly larger. Need a size not listed? Contact us — we offer custom sizing on select styles.

Care & Wear

Diamonds are the hardest natural material on earth, rating 10 on the Mohs scale — making this ring an excellent choice for everyday wear. Clean periodically with warm water, mild soap, and a soft brush to keep the cognac diamond’s warm glow at its best. Avoid harsh chemicals and store separately to prevent scratching other jewelry.

A black diamond changes the character of a classic solitaire. In this 14K gold ring, a round-cut black diamond weighing approximately 0.65 ct gives the familiar single-stone design a darker focal point. The appeal is in that contrast: a simple silhouette, a rich black stone, and your choice of white, yellow, or rose gold.

Color takes the lead

Rather than a cluster of accent stones or an elaborate arrangement, this ring places the emphasis on one round diamond. Its black color gives the design a distinct identity without needing extra decoration. The rounded outline keeps the look balanced, making it an option for someone who likes the simplicity of a solitaire but wants a departure from a traditional colorless center.

Choose it as an unconventional engagement ring or wear it as a standalone piece in your everyday jewelry collection. If you usually reach for understated gold bands, this solitaire introduces a stronger point of contrast while keeping the overall composition straightforward.

Product details

• Metal: 14K gold
• Available gold colors: white, yellow, or rose
• Stone: round-cut black diamond
• Listed diamond weight: approximately 0.65 ct TW
• Design: solitaire ring
• Available sizes: 5, 6.5, 7, 7.5, and 8

Three ways to frame the black diamond

White gold creates a cool contrast with the dark center. Yellow gold brings warmth to the pairing, while rose gold adds a pink tone around the black stone. Think about the metal colors you already wear and whether you want this ring to coordinate with them or stand apart.

For a bridal combination, try the ring alongside your intended wedding band to assess how the two settings meet. Before ordering, consult our Ring Size Guide for help choosing your size.

Care without harsh cleaning

Clean gently with mild soap, lukewarm water, and a soft cloth, then rinse and dry thoroughly. Avoid harsh chemicals and abrasive cleaners. Ask a jeweler about suitable cleaning methods before using an ultrasonic or steam cleaner. Store separately from other jewelry, remove before heavy lifting or swimming, and arrange periodic setting checks. If the stone feels loose, have it inspected before wearing the ring again.

Nearly a Carat of the Ocean, Set in Gold

Some stones are rare. This one is extraordinary. This 14k gold solitaire ring features a 0.90 ct. tw. ocean blue colored diamond — a naturally colored stone with the deep, mesmerizing hue of the open sea. The round brilliant center stone is set in a classic four-prong mounting, flanked by a pavé band of white diamonds that add continuous sparkle from every angle. A rare and meaningful choice for an engagement ring, anniversary gift, or statement piece that truly stands apart.

• Metal: 14k Gold (White, Yellow, or Rose Gold)
• Center Stone: Round Brilliant Ocean Blue Colored Diamond
• Total Diamond Weight: 0.90 ct. tw.
• Band: Pavé White Diamond Accents
• Style: Solitaire with Pavé Band
• Available Sizes: 5 – 8

A ring this rare deserves to be worn every day — and admired for a lifetime.

The Rarity of Ocean Blue Diamonds

Naturally colored blue diamonds are among the rarest gemstones on earth. Their distinctive hue comes from trace elements absorbed over billions of years deep within the earth’s mantle — a process that cannot be replicated or rushed. The ocean blue color evokes the calm depth of open water: vivid, serene, and utterly captivating. At nearly a full carat, this stone is a genuinely rare find, and the four-prong solitaire setting lets every facet breathe and shine.

Craftsmanship & Design

Crafted in solid 14k gold, this ring pairs the drama of the ocean blue center stone with the brilliance of a full pavé diamond band. The white diamond accents wrap continuously around the shank, creating a ring that sparkles from every angle — not just from the top. The four-prong setting elevates the center stone, maximizing light return and showcasing its color depth. Whether you choose cool white gold, warm yellow gold, or romantic rose gold, the ocean blue diamond commands attention.

A Ring for Every Meaningful Moment

This ring was made for the moments that matter most. As an engagement ring, it offers something truly unique — a colored diamond that tells a story no white diamond can. As an anniversary gift, it marks a milestone with the rarity it deserves. And as a personal statement piece, it speaks to a woman who knows exactly what she wants: something beautiful, rare, and entirely her own.

How to Style It

The ocean blue solitaire is striking enough to wear alone — but it also pairs beautifully with a thin diamond band or a plain polished gold band for a refined bridal stack. The pavé shank adds enough sparkle that no additional stacking is required, though the choice is always yours.

Diamond Details

• Diamond Type: Naturally Colored Ocean Blue Diamond
• Cut: Round Brilliant
• Setting Style: Four-Prong Solitaire with Pavé Band
• Total Carat Weight: 0.90 ct. tw.
• Color: Vivid Ocean Blue

Find Your Perfect Fit

Not sure what size to order? Use our Ring Size Guide to find your perfect fit before you buy.

Care Instructions

To preserve the beauty of your colored diamond, avoid exposure to harsh chemicals, ultrasonic cleaners, and extreme heat. Clean gently with a soft, damp cloth. Store separately in a lined jewelry box to prevent scratching. We recommend an annual professional inspection and polish to keep it looking its best for generations.