5 Carat Black Opal Diamond Ring
Located in Carmel-by-the-Sea, CA
Rendered in 18k yellow gold with a platinum top, this is an unusual and beautiful ring with enough classical style elements to make it timeless, yet plenty of interest to keep it uni...
Diamond, Opal, White Diamond, Black Opal, 18k Gold, Platinum, Yellow Gold
18K Rose Gold 2 1/5 Carat Black and White Diamond 6 Row Band Ring
Located in New York, NY
The round-cut white diamonds are embellished on prongs of rose gold while the treated black diamonds sit on prongs of black rhodium.
Black Diamond, White Diamond, Diamond, Rose Gold, 18k Gold
Mid Century Lightning Ridge 5 Carat Black Opal Diamond Halo Cocktail Ring
Located in Tucson, AZ
This Lightning Ridge opal and diamond cocktail ring is an extraordinary statement piece, showcasing a large oval opal alive with iridescent flashes of green, blue, and turquoise. The...
Diamond, Opal, 14k Gold
Diamond Eternity Band Ring White Gold with Black Rhodium 0.31 Carat 5
By H & H Jewels
Located in Miami, FL
Diamond Eternity Band Ring White Gold with Black Rhodium 0.31 Carat This is a handmade of of a kind original by H&H Jewels.
Diamond, 18k Gold, White Gold, Gold, Rhodium
$4,576
H 1.86 in W 0.4 in L 0.6 in
18K White Gold 1/5 Carat Diamond with White Topaz and Black Onyx Dangle Earrings
Located in New York, NY
Gleaming in polished 18k white gold, these dangle earrings make a statement with their sparkling splendor that twinkles as each intricate facet catches and reflects the light while y...
Diamond, White Diamond, Onyx, Topaz, 18k Gold, White Gold
$4,776
H 1.58 in W 0.32 in L 0.71 in
18K White Gold 1/5 Carat Diamond with Sky Blue Topaz & Black Onyx Dangle Earring
Located in New York, NY
A sultry seduction takes hold of these gorgeous dangle drop earrings crafted of genuine 18k white gold, a metal that will stay tarnish-free for years to come. The upper dangle sets a...
Blue Topaz, Topaz, Onyx, White Diamond, Diamond, White Gold, 18k Gold
$272 / item
H 0.12 in W 0.12 in L 0.12 in
Silver 5/8 Cttw Princess-Cut Treated Black Diamond Classic 4-Prong Stud Earrings
Located in New York, NY
Elegant and timeless, these gorgeous .925 sterling silver solitaire stud earrings feature bold and beautiful heat treated, color enhanced black diamonds in a four prong setting. The ...
Diamond, Black Diamond, Sterling Silver
$492 / item
H 0.12 in W 0.12 in L 0.12 in
14K White Gold 5/8 Cttw Princess-Cut Black Diamond Classic 4-Prong Stud Earrings
Located in New York, NY
Indulge in the captivating allure of these classic princess-cut black diamond stud earrings. The two diamonds, weighing 5/8 cttw, have been treated to enhance their natural beauty, g...
Diamond, Black Diamond, 14k Gold, White Gold
$15,730
H 0.63 in W 0.63 in L 0.79 in
Black Rhodium Plated 18K White Gold 12 5/8 Ct Diamond Square Domed Hoop Earrings
Located in New York, NY
Enhanced by the rich splendor of black rhodium plated 18k white gold, these domed huggie hoop earrings are a style meant to be treasured. An impressive 596 total diamonds shine brill...
Diamond, White Diamond, Black Diamond, Brown Diamond, 18k Gold, White Go...
$4,776
H 1.58 in W 0.4 in L 0.99 in
18K Yellow Gold 1/5 Cttw Diamond with Yellow Citrine & Black Onyx Dangle Earring
Located in New York, NY
Sophisticated and alluring, these 18k yellow gold dangle earrings are ready for a night out on the town! A natural 10x10mm round heat-treated yellow citrine gemstone in a prong setti...
Diamond, White Diamond, Citrine, Onyx, 18k Gold, Yellow Gold
$4,776
H 1.86 in W 0.4 in L 0.6 in
18K Two-Tone Gold 1/5 Ct Diamond with Yellow Citrine & Black Onyx Dangle Earring
Located in New York, NY
These fashion-forward dangle earrings pose a regal look in genuine 18k white and yellow gold. The graceful design concept centers around natural 20x15mm pear-cut heat-treated black o...
Citrine, Onyx, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
14K Rose Gold Black Onyx and 1/5 Cttw Blue and White Diamond Halo Cocktail Ring
Located in New York, NY
This elegant halo cocktail ring, crowned with a total of 1/5 carat weight in diamonds, dances under light with an enchanting sparkle.
White Diamond, Onyx, Rose Gold, 14k Gold
Amethyst and Black Diamond Pera Ring in Rose Gold by Selin Kent
By Selin Kent
Located in New York, NY
Featuring the perfect shade of purple with black diamonds against a rose gold backdrop. Custom cut Brazilian Amethyst: ~ 5 carats Black diamonds: 0.6 carats In 14k rose gold gold.
Amethyst, Black Diamond, 14k Gold, Rose Gold
Unavailable
5/8 Carat TW BLK CTR Diamond Engagement Ring
Located in New York, NY
5/8 CT TW BLK CTR DIA ENG RING Metal: 10K White Metal Size: 7 Metal Weight: 2.58 grams Gemstone: Diamond Diamond Weight: 0.2 CT Clarity: I2-13 Country Of Origin: India
Black Diamond
Silver Ring with 14 Karat Gold Bubbles and 5 Black 0.12-Carat Diamonds
Located in Kaunas, LT
Silver ring with 14-karat gold bubbles and 5 black 0.12-carat diamonds surrounded by 14-karat Gold.
Diamond, Gold, Silver, 14k Gold
White Gold Art Deco Style Diamond Onyx Cocktail Ring
Located in Findikli, Beyoglu
White Gold Art Deco Style Diamond Onyx Coktail Ring 1.22 Carat Diamond 5 Carat Black Onyx
Diamond, Onyx, 18k Gold, White Gold
5 Strand Black Diamond Gold Platinum Bracelet
By Emilio!
Located in New York, NY
The finest conflict free black diamonds set in our unique endless diamond bracelet. (Standard length is 7" however we can alter this bracelet to any size wrist). Can be ordered in 18...
Black Diamond, Diamond, White Diamond, 14k Gold, 18k Gold
5-Row 3 Carat Diamond Band
Located in Miami, FL
Five row band crafted in 18k white gold featuring approximately 3 carats of round brilliant cut diamonds, G color VS clarity, and black diamonds. Five diamond encrusted bands overlap...
Diamond, Black Diamond, 18k Gold, White Gold
Sold
H 0.6 in W 0.24 in L 0.36 in
18K Rose Gold 1/5 Carat Diamond and Black Onyx Gemstone Halo Stud Earrings
Located in New York, NY
These 18k rose gold studs, featuring natural 10x6mm marquise cut heat-treated black onyx gemstones, look incredible for any occasion. These alluring gemstones are cradled in 4-prong ...
Diamond, White Diamond, Onyx, 18k Gold, Rose Gold
.925 Sterling Silver 1/5 Cttw Black Diamond Solitaire Stud Earrings
Located in New York, NY
Delve into the enigmatic allure of these sterling silver stud earrings, each showcasing a mystic black diamond that whispers tales of sophistication. Crafted from the finest .925 ste...
Diamond, Black Diamond, Rhodium, Sterling Silver
GIA 5 Carat Oval Diamond Solitaire Ring in Black Rhodium & 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 5.23 ct. F SI2 white diamond oval. Handmade in 18k yellow gold and black rhodium. Ring size 6.5. GIA certificate included.
Diamond, Yellow Gold, Rhodium
Sold
H 0.12 in W 0.87 in L 0.87 in
Sterling Silver 1/5 Cttw White & Black Diamond Beagle Dog Medallion Necklace
Located in New York, NY
Unveil the quintessence of canine charm and sophisticated bling with our sterling silver medallion necklace, masterfully capturing the essence of man's best friend. Crafted with meti...
Diamond, Black Diamond, Rhodium, Sterling Silver
Sold
H 0.08 in W 0.95 in L 0.95 in
Sterling Silver 1 3/5 Cttw Treated Black & White Treated Diamond Necklace
Located in New York, NY
Encapsulate timeless elegance and modern sophistication with this exquisite pendant necklace, brilliantly designed with alternating treated black and untreated white diamonds. Each s...
Diamond, White Diamond, Black Diamond, Rhodium, Sterling Silver
GIA 5 Carat White Diamond Pear Shape Ring in Black Rhodium & 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 5.01 ct. J SI2 white diamond pear shape. Handmade in 18k yellow gold and black rhodium. Ring size 6.5. Comes with GIA certificate.
White Diamond, Yellow Gold, Rhodium
Sold
H 0.32 in W 0.12 in L 0.32 in
Men's .925 Sterling Silver 5/8 Cttw Diamond Composite wit Halo Stud Earring
Located in New York, NY
Make a bold fashion statement with our Men's 925 Sterling Silver 5/8 Cttw White and Black Diamond Composite with Halo Stud Earring!
Diamond, White Diamond, Black Diamond, Rhodium, Sterling Silver
6 Carat 14 Karat White Gold Certified Round Black Diamond Ring
By Diamonds Mine
Located in Ramat Gan, IL
This impressive ring features a solitaire certified round black diamond.. Center stone is natural, round shape, AAA quality 5 carat Black diamond and it is surrounded by 54 smaller n...
Black Diamond, White Gold, 14k Gold
Antique, Art Deco, 18 Carat White Gold, Black Opal and Diamond Ring
Located in Rochford, Essex
Place Of Origin United Kingdom Stone Type Natural Black Opal: 5 carat (calculated) Diamonds: Approx. 0.35 carats (total) / Approx.
Diamond, Opal, White Gold
Issac Nussbaum GIA Certified 18 Carat Oval Diamond H Color VS1 Clarity Ring.
By Issac Nussbaum
Located in New York, NY
Imagine capturing a moment that lasts a lifetime with this stunning, 18K WG 18 Carat Natural Oval Shape Diamond Ring. The diamond is near colorless,(GIA Certified H color VS1 clari...
Diamond, Platinum
$600 / item
W 0.6 in L 1.19 in
Blue Sapphire Cabs 14kt Solid Gold Natural Turquoise Plain Drops Stud Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
These simple but elegant and handmade earrings have 2 Oval Blue Sapphire cabs measuring 8 x 10 mm set in a 14 Kt yellow gold bezel at the top to which are suspended 2 Plain Natural...
Blue Sapphire, Turquoise, Gold, 14k Gold
Hermès Horse Shaped Yellow Gold Ring Size 8
By Hermès
Located in Corcoué Sur Logne, Loire-Atlantique
Exceptional and Gorgeous Authentic Hermès Ring In the shape of a horse's head, the braided gold mane forming the ring Vintage item Made of 18K Yellow Gold "HERMES" and serial num...
Yellow Gold
7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring
By Merkaba
Located in Beverly Hills, CA
A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...
Diamond, Tourmaline, White Diamond, Emerald, Platinum
Unavailable|$5,500,000
30-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
This D Color Internally Flawless diamond ring is a testament to extraordinary rarity and unmatched craftsmanship. Featuring a GIA-certified diamond of the highest D color grade, this...
Diamond, White Diamond, 18k Gold
X Pink Morpho
Located in Stockholm, SE
Exclusive original design by AtelierX . Burmese old roasted pigeon blood ruby 4.46 carats. Sweet and super positive, two carats or more with Gilder, AIGS certificate. Overall 141...
Diamond, Pink Sapphire, 18k Gold, Titanium
Vintage 18ct Gold Diamond Stud Earrings
Located in Brighton, GB
Vintage Diamond Stud Earrings 18ct Yellow & White Gold Beautiful Little Rub Over Set Diamond Stud Earrings. Set with Old European Cut Diamonds from an Old Antique Brooch. Total...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
$4,800Sale Price|20% Off
HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 12.87-carat natural black Opal with a color-play effect. It is set on the 14K white gold...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Alex Jona 18 Karat Yellow Gold Wrap Ring Band
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, handcrafted in Italy, 18 karat yellow gold wrap ring. Alex Jona jewels stand out for the careful attention given to details during all the manufacturing...
18k Gold, Yellow Gold
Antique Marquise Shape Diamond Ruby Engagement Ring
Located in Chicago, IL
An antique Edwardian era navette shape engagement ring is centered with an old marquise cut diamond (9.6 x 4.3 x 2.5 mm, approximately 0.60 ct, H color, VS1 clarity) framed by channe...
Diamond, Ruby
Antique Art Deco Platinum Diamond Panel Ring
Located in New York, NY
Antique Art Deco diamond platinum ring centering upon a marquise shaped diamond, circa 1920. The marquise diamond weighs approximately .20 cts and is surrounded by 28 old European c...
Diamond, Platinum
Natural Green Colombian Emerald Diamond Ring 18 Karat
By Emeralds Maravellous
Located in Brunswick, ME
An Antique Style Emerald and Diamond Gold Ring Inspire in the early 1900's The 18K yellow gold ring is bezel-set with a pear-shaped 0.85 carat natural Colombian emerald medium green ...
Emerald, Diamond, 18k Gold
$22,228Sale Price|20% Off
Certified Green Cabochon Genuine Burmese Jadeite Jade 24K Yellow Gold Pinky Ring
Located in Wan Chai District, HK
Introducing our exquisite Antique Imperial Green Cabochon Jadeite Jade 24K Yellow Gold Pinky Finger Ring, a true testament to timeless beauty and craftsmanship. At the center of thi...
Jade, 24k Gold, Yellow Gold
Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
This tremendous ring is the first and last cocktail ring you will ever want to own. A remarkable 12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion...
Diamond, Opal, Black Opal, Platinum
Aquamarine Drops Natural Diamond 18 Karat White Gold Made in Italy Earrings
By Margherita Burgener
Located in Valenza , IT
A classic contemporary pair of long earrings. Handmade in our family workshop, signed Margherita Burgener, they are set in high quality diamonds and feature two enchanting long aquam...
Aquamarine, Diamond, White Diamond, 18k Gold, White Gold
Bespoke Australian Black Opal Diamond Gemstone 18k White Gold Collar Necklace
Located in Great Neck, NY
This one-of-a-kind bespoke necklace is a striking statement of high jewelry craftsmanship, centered around an extraordinary collection of Australian black opals totaling 53.70 carats...
Diamond, Emerald, Opal, Pearl, South Sea Pearl, Sapphire, Blue Sapphire,...
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.