Ico & the Bird Fine Jewelry 5.52 carat Aquamarine Diamond Wave Gold Earrings
By Ico & the Bird Fine Jewelry
Located in Los Angeles, CA
Beautifully unique 5.52 carats of Santa Maria aquamarine drop earrings set in pure brushed 22k yellow gold and accented with .06 carats of round diamonds. The earrings feature large ...
Aquamarine, Diamond, 22k Gold
Unavailable|$4,330
Stunning Ocean-BlueTurquoise Diamond Gold Halo Earrings
By Lings Jewellery
Located in Hong Kong, HK
These stunning ocean-blue oval-shaped turquoise are from the Sleeping Beauty mine in Arizona.
Diamond, Turquoise, 18k Gold
Unavailable|$15,393
Ocean, 18 Karat Gold, Ruby, Sapphire, Emerald, Diamonds Brooch
By Maison Kwan
Located in Hong Kong, HK
Ocean 13 Gemstones (1.73cts), 26 Diamonds (0.972ct), 18K Yellow & White Gold.
Diamond, White Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold
Unavailable|$125,000
Harry Winston White Gold Diamond Ocean Dual Time Wristwatch
By Harry Winston
Located in Beverly Hills, CA
Harry Winston 18k White Gold Dual Time Ocean Watch with Baguette Diamonds. Model 400-MATZ44W. 44mm.
White Diamond, 18k Gold
Unavailable|$1,250
Ocean Blue Ring, Sapphire and Black Diamond Eternity Band
By Selin Kent
Located in New York, NY
Our Ocean Blue eternity ring features blue and navy sapphires with black diamonds for subtle multidimensional sparkle, all set in black rhodium-plated 14k white gold. 25% of all pr...
Black Diamond, Sapphire, 14k Gold, White Gold
Unavailable|$6,479
Blue and Green Tourmaline Diamond Gold Cocktail Indian Ocean Ring
Located in London, GB
Blue and Green Tourmaline and Diamond 18 Karat Gold Ring. The Indian Ocean ring is handmade with a hand beaten gold finish.
Diamond, Tourmaline, 18k Gold
Unavailable|$1,080
Birthstone Earrings Featuring Ocean Blue Topaz Nude Diamonds
By Le Vian
Located in Great Neck, NY
Birthstone Earrings featuring 1 1/6 cts. Ocean Blue Topaz™, 1/2 cts. Nude Diamonds™ set in 14K Vanilla Gold®
Unavailable|$1,480
Birthstone Earrings Featuring Ocean Blue Topaz Nude Diamonds
By Le Vian
Located in Great Neck, NY
Birthstone Earrings featuring 1 7/8 cts. Ocean Blue Topaz™, 7/8 cts. Nude Diamonds™ set in 14K Strawberry Gold®
Unavailable|$1,460
Birthstone Earrings Featuring Ocean Blue Topaz Nude Diamonds
By Le Vian
Located in Great Neck, NY
Birthstone Earrings featuring 1 7/8 cts. Ocean Blue Topaz™, 7/8 cts. Nude Diamonds™ set in 14K Vanilla Gold®
Unavailable|$390
Birthstone Earrings Featuring Ocean Blue Topaz Nude Diamonds
By Le Vian
Located in Great Neck, NY
Birthstone Earrings featuring 1 7/8 cts. Ocean Blue Topaz™, 1/20 cts. Nude Diamonds™ set in 14K Strawberry Gold®
Unavailable|$2,300
Ocean Dive Gold Ring with Coloured Gemstones and Diamonds
By Katerina Marmagioli
Located in Nea Aghialos Magnesias, GR
100% Recycled 14 K Yellow Gold, One Oval Blue Topaz 10x12mm, Two iolites, One pear-cut blue topaz, One amethyst, One tourmaline, Three Diamonds, Black enamel Like a work of fine ar...
Amethyst, Diamond, Iolite, Tourmaline, Blue Topaz, Gold
Unavailable|$7,500
Neha Dani Diamonds Set in White Gold Ocean Spray Earrings
By Neha Dani
Located in New York, NY
Ocean Spray Earrings by Neha Dani swirl in diamond power with 0.71 Carat Full Cut Diamonds and 0.41 Carat Round Rose Cut Diamonds.
Diamond, 18k Gold, White Gold
Unavailable|$19,214
21K white Gold Ocean Ring
By Feri Designer
Located in Valenton, FR
21K Exclusive Collection Expertly crafted in exclusive 21K white gold Constructed through micro setting with high quality diamonds Micro setting done by master setters Complimented b...
Diamond, Ruby
Unavailable|$280,000
Oceanic Splendor 54.73 Carat Paraiba Pendant
Located in Duluth, US
Gemstone Paraiba: 54.73 Carat Certified D-Flawless Diamond: 3.70 Carat Certificate: AGL Immerse yourself in the captivating beauty of the Oceanic Splendor Paraiba Pendant, an...
Diamond, Paraiba, 18k Gold
Unavailable|$1,656
Grand Sample Sale Earrings Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Earrings featuring 1 3/8 cts. Ocean Blue Topaz™, 5/8 cts. Chocolate Diamonds® , 3/8 cts.
Unavailable|$5,990
Oceanic Ring in Rose Gold with Blue Opal and White Diamond
By Selda Jewellery
Located in Istanbul, TR
The Treasures of The Sea Collection is inspired by the water element which represents the treasures and natural stones hidden in the depths of the sea. Oceanic ring in rose gold wit...
White Diamond, Opal, Blue Sapphire, Tsavorite, Blue Topaz, Rose Gold
Unavailable|$1,820
Grand Sample Sale Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring Ocean Blue Topaz™ Chocolate Diamonds® , Vanilla Diamonds® set in 14K Vanilla Gold®
Unavailable|$2,240
Le Vian Bridal Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Bridal® Ring featuring 1/2 cts. Ocean Blue Topaz™, Chocolate Diamonds®, 3/4 cts.
Le Vian Chocolatier Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 2 cts. Ocean Blue Topaz™, 1/5 cts. Chocolate Diamonds®, 1/10 cts.
Le Vian Chocolatier Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 2 cts. Ocean Blue Topaz™, 1/5 cts. Chocolate Diamonds®, 1/10 cts.
Le Vian Chocolatier Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 2 cts. Ocean Blue Topaz™, 1/5 cts. Chocolate Diamonds®, 1/10 cts.
Le Vian Chocolatier Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 2 cts. Ocean Blue Topaz™, 1/5 cts. Chocolate Diamonds®, 1/10 cts.
Unavailable|$1,430
Le Vian Chocolatier Ring Featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 7/8 cts. Ocean Blue Topaz™, 5/8 cts. Chocolate Diamonds®, 1/6 cts.
Unavailable|$1,130
Grand Sample Sale Ring featuring Ocean Blue Topaz Chocolate Diamonds
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 1/5 cts. Ocean Blue Topaz™, 5/8 cts. Chocolate Diamonds®, 1/10 cts.
Le Vian Chocolatier Ring Featuring Ocean Blue Topaz Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Ring featuring 1 1/5 cts. Ocean Blue Topaz™, 1/10 cts. Vanilla Diamonds®, 1/5 cts.
Unavailable|$7,200
Neha Dani Round Rose Cut Diamond, in White Gold Ocean Spray Ring
By Neha Dani
Located in New York, NY
The Ocean Spray Ring by Neha Dani is inspired by waves with swirls of 0.64 Carat Full Cut Diamonds around a 0.25 Carat Round Rose Cut Diamond, set in 18K White Gold.
Diamond, 18k Gold, White Gold
Diamond and Gold Moonlight Ocean Birthday Party Necklace by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
Oxidized Sterling Silver. 18k. Yellow Gold, Rose Gold. Platinum. White Diamonds, Black Diamonds, Purple Diamonds and Mother-of-Pearl. This piece was made in Manhattan entirely by ha...
Diamond, White Diamond, Black Diamond, Pearl, 18k Gold, Rose Gold, Yello...
"Ocean Breeze" 6.69 Carat Apatite & Diamond Cluster Studs 9 Carat Yellow Gold
Located in Hamilton, AU
Ocean Breeze Gem Details The bright aqua Apatite gemstones total 6.69 carats.
Diamond, Apatite, Gold, 9k Gold, Yellow Gold
Unavailable|$33,500
Harry Winston Ocean Biretrograde Automatic Rose Gold Diamond Ladies Watch
By Harry Winston
Located in New York, NY
Harry Winston Ocean Biretrograde Ladies Watch Model Number: OCEABI36RR033 100% Authentic Brand New Comes with original Harry Winston Box and Papers 18 Karat Rose Gold Case Blue...
18k Gold, Rose Gold
Unavailable|$4,680
24 Karat Gold and 18 Karat White Gold Opal Diamond Ocean Drop Earrings
By Lika Behar
Located in Carlstadt, NJ
Ocean Drops: 24K All Gold "Ocean" Single-Drop Earrings With Opal Doublets & 22K Square Emerald Cut Diamond Earwires, Diamonds Set In 18K White Gold, **Subject To Prior Sale** 3.30 c...
White Diamond, Opal, 24k Gold, White Gold
Grand Sample Sale Ring featuring Ocean Blue Topaz Chocolate Diamonds, Vanilla
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 cts. Ocean Blue Topaz™, 1/2 cts. Chocolate Diamonds®, 1/10 cts.
Le Vian Ring Featuring Ocean Blue Topaz, Blueberry Sapphire Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Vanilla Diamonds® set in 14K Vanilla Gold®
Le Vian Ring Featuring Ocean Blue Topaz, Blueberry Sapphire Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Vanilla Diamonds® set in 14K Vanilla Gold®
Le Vian Ring Featuring Ocean Blue Topaz, Blueberry Sapphire Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Vanilla Diamonds® set in 14K Vanilla Gold®
Elegant Ocean Sparkle Blue & White Diamond Pendant Necklace in Sterling Silver
Located in Great Neck Plaza, NY
**Discover the perfect blend of sophistication and sparkle with our Elegant Azure Allure Diamond Pendant.
18 Karat Yellow Gold and White Diamond Drop in the Ocean Petal Choker Necklace
Located in London, GB
Each petal is hand articulated and gently dangles from the solid diamond bar moving from left to right. Part of the Eidos collection, the Drop in the Ocean choker is a timeless neckl...
Diamond, White Diamond, 18k Gold, Yellow Gold
Edie Parker Home Diamond Box in Ocean Blue Pearlescent and Malachite Acrylic
Located in New York, NY
Diamond box with ocean pearlescent base and malachite lid with diamond motif in pink, blue, red pearlescent and kelly green. 100% hand poured acrylic Etched logo at base Edie...
Unavailable|$4,326
Elhanati 18 Karat Gold Ocean Shield Necklace with Gems
By ELHANATI
Located in Copenhagen, Bornholm
18K Yellow Ocean Shield De-light Necklace with gems. Each stone is carefully sourced, creating a truly unique necklace that handmade upon request in our Copenhagen studio. The Aby...
Coral, Diamond, Emerald, Lapis Lazuli, Opal, Agate, 18k Gold
Moonlight Midnight Ocean Birthday Party Necklace and Moonlight Shell Earrings
By H.H. Prince John Landrum Bryant
Located in New York, NY
Yellow and Rose Gold. White Diamonds, Black Diamonds, Purple Diamonds and Mother-of-Pearl.
White Diamond, Black Diamond, Pearl, 18k Gold, Rose Gold, Yellow Gold, P...
Unavailable|$38,600
Lesunja Ocean xxy Swiss Blue Topaz Yellow Gold Fish Necklace
Located in Zürich, CH
"Ocean xxy" opens a dreamy colorful galaxy of exquisite gemstones in shimmering shades of blues and greens. The everlasting stones sparkle like dancing waves in the sunlight and embo...
White Diamond, Topaz, Blue Topaz, Yellow Gold
Unavailable|$1,750
Sapphire Marquise "Defne Ocean Blue" Ring with by Selin Kent
By Selin Kent
Located in New York, NY
Our Defne Deluxe Ring features an elegant marquise sapphire with blue sapphires, navy sapphires & black diamonds, in 14k rose gold Sapphire emerald is 7mm / 0.40 carats Pavé stones ...
Black Diamond, Sapphire, 14k Gold, Rose Gold
Unavailable|$1,500
Sapphire Diamond Wrap Studs
Located in Jacksonville, FL
The deep blue sapphires evoke images of clear skies and deep oceans, while the diamonds' sparkle adds a touch of opulence and radiance.
Diamond, Sapphire, 14k Gold
Unavailable|$2,984
Vasilis Giampouras Wave Diamond Band Ring
By Vasilis Giampouras
Located in Paris, IDF
The fluidity of the wave design symbolizes the eternal rhythm of the ocean, while the sparkling diamonds add a touch of elegance and luxury.
Diamond, 18k Gold, Titanium
Unavailable|$5,400 / set
Chalcedony and Diamond Earrings in 18 Karat White Gold
By Atelo
Located in Mumbai, Maharashtra
The piece is inspired by the beauty of the night skies above the ocean. The pearls at the top represents the moon and the diamonds represents the stars.
Diamond, White Diamond, Onyx, Chalcedony, Cultured Pearl, 18k Gold, Whit...
Unavailable|$1,099
3ct Radiant Cut Topaz & Diamond Enhancer White Gold
Located in FLEMINGTON, AU
This piece is truly breathtaking with its oceanic blue hue, natural white diamonds and all hand finished in white gold.
Diamond, Topaz, White Gold
Unavailable|$3,509
Australian Opal Diamond Ring 14 Karat Yellow Gold
Located in Barnsley, GB
This Oceanic 14KT Yellow Gold & Diamond Australian Opal Ring with diamonds at each side and shows a brilliant blue and green sea colored which flashes that dance and play through...
Diamond, Opal, 14k Gold, Yellow Gold
Unavailable|$6,600
Australian 2.63ct Black Opal, Diamond, 18k Gold Ring
Located in MAIN BEACH, QLD
The deep blues shimmer in this Australian Black Opal like glowing flashes of an evening ocean. The brilliant white diamonds sparkle in the light, reflecting in the high polish of the...
Diamond, Opal, Black Opal, 18k Gold, White Gold
Unavailable|$4,449
2.83-carat Pear Shaped Aquamarine Baguette and Round Diamond Dress Ring
Located in Hong Kong, HK
Ocean’s Grace: The Aquamarine and Diamond Ring This stunning ring is a breathtaking fusion of artistry and elegance, centred around a magnificent 2.83-carat pear-shaped aquamarine.
Aquamarine, Diamond, 18k Gold, White Gold
16.65 Carat Oval Paraiba Tourmaline Slice Pendant with Diamond Halo in 18 Karat
Located in Chicago, IL
16.65 ct oval paraiba tourmaline slice halo pendant - very beautiful ocean color diamond halo & diamonds on bail 0.45 tw (62 stones) 18k yellow gold pendant on 20" rectangular link c...
Diamond, White Diamond, Tourmaline, 18k Gold, Yellow Gold
Unavailable|$4,500
24 Karat Gold and 18 Karat White Gold Opal and Diamond Necklace
By Lika Behar
Located in Carlstadt, NJ
Ocean Drop: 24K Gold "Ocean" Opal Doublet Necklace, Diamonds Set In 18K White Gold Bezel, On A 23.5K Gold Adj.
Diamond, Opal, 24k Gold, White Gold
Unavailable|$11,900 / set
Natural Australian 12.46ct Boulder Opal/Diamond Dangle Earrings 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
“Deep Love” opal (12.46ct) earrings tell a story of an ocean dive. Diamond air bubbles appear to lift these beautifully paired opals to the surface of an imaginary ocean.
Diamond, Opal, 18k Gold, Yellow Gold
Carlos Udozzo 18 Karat Gold Men Blue Sapphire Diamond Cocktail / Statement Ring
Located in Geisenfeld, DE
An unusual and impressive 18k White Gold diamond ring for him, re-fined with an ocean blue sapphire.
Diamond, Blue Sapphire, 18k Gold, White Gold
Unavailable|$11,600
Carlos Udozzo 18 Karat White Gold Ladies Diamond and Blue Sapphire Earrings
Located in Geisenfeld, DE
This queenly pair of ocean deep blue sapphire and diamond earrings is crafted on 18k White Gold.
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Unavailable|$39,820 / set
Natural Australian Boulder Opal / Diamond Set Dangle Earrings and Ring 18k Gold
By Renata Bernard
Located in Sydney, AU
“Deep Love” opal (12.46ct) earrings tell a story of an ocean dive. Diamond air bubbles appear to lift these beautifully paired opals to the surface of an imaginary ocean.
Diamond, Opal, 18k Gold, Yellow Gold
8.95 Carat Paraiba Tourmaline Pear-Shape Slice Cocktail Ring 18 Karat Gold
Located in Chicago, IL
Pearshape 8.95 ct Paraiba Tourmaline Slice (21.1mm long) with an incredible ocean color Round diamond melee on halo/shank 0.57 tw (63 stones) 18k yellow gold halo ring size 6.5
Tourmaline, Diamond, 18k Gold, Yellow Gold
Unavailable|$19,869
30.59 Carat Blue Topaz 18 Karat White Gold Triangle Cocktail Ring
Located in Knokke, BE
The shining blue and tentacles are a reference to our oceans. The diamonds used and the craftsmanship in making this ring are from the very highest level, and therefore make this p...
Topaz, 18k Gold
Unavailable|$2,195
Spectacular Art Deco Aquamarine Diamond and Onyx Brooch in Platinum
Located in Boston, MA
Of superb quality, the jet black onyx provide a rich contrast to the ultra white diamonds and the Ocean Blue 1.40 carat European cut VS clarity Aquamarine.
Aquamarine, Diamond, Onyx, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.