Leon Mege platinum ring solitaire with certified 1.83 ct Asscher cut diamond
By Leon Mege
Located in New York, NY
Stunning True Antique™ Asscher cut diamond 1.83 ct F/VS1; GIA 12323397. Rolex-grade platinum Claw prongs Cathedral shank The stone is loose.
Diamond, Platinum
Rolex Lady Datejust Two-Tone Watch 69173
By Rolex
Located in New York, NY
ROLEX LADY DATEJUST TWO TONE WATCH 69173 -Mint Condition -Case Size: 26mm -Material: Stainless Steel & 18k Yellow Gold -Movement: Automatic -Aftermarket Diamond Dial: Beige -Bracele...
Diamond, 18k Gold, Stainless Steel
Rolex Lady Datejust Two-Tone Watch 69173
By Rolex
Located in New York, NY
ROLEX LADY DATEJUST TWO TONE WATCH 69173 -Mint Condition -Case Size: 26mm -Material: Stainless Steel & 18k Yellow Gold -Movement: Automatic -Aftermarket Diamond Dial: Beige -Bracele...
Diamond, 18k Gold, Stainless Steel
Heavy VS1 0.50 Carat Diamond 18 Carat Gold Rolex Design Men's Signet Ring
Located in St Helens, GB
A fine quality signet ring replicating the famous watchstrap design. SIZE ; S UK, 9 US Made from solid 18 carat yellow gold throughout. The 9mm x 9mm head setting had 9 round brilli...
Diamond, 18k Gold, Yellow Gold
Art Deco .75 Carat GIA Certified Asscher Cut Diamond Platinum Engagement Ring
Located in Miami, FL
This elegant Art Deco style ring is crafted in solid 18k white gold. The center exhibits an Asscher Cut diamond with inscription, weighing approx. 0.75 carats (GIA certificate #15099...
Diamond, 18k Gold, Platinum
GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring
Located in New York, NY
Timeless Estate GIA 3.47ct Asscher Cut Diamond Engagement Anniversary 3 Stone Platinum Ring. This Impressive ring will take your breath away! Once in a lifetime opportunity to own a...
Diamond, Platinum
$36,000Sale Price|20% Off
GIA Certified 2.5 Carat Asscher Cut Diamond Ring
Located in Chicago, IL
Introducing a masterpiece of timeless beauty – a GIA certified 2.5-carat diamond ring, the epitome of sophistication. Graced with a stunning H color and impeccable VS1 clarity, this ...
Diamond, White Diamond, 18k Gold, White Gold
1.69 Carat Asscher Cut and Baguette Shape Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.69 Carat Asscher Cut G VVS2 and Baguette Shape G VS Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.14 Carat Diamond Number of Stones: 1 Col...
Diamond, Platinum
GIA 3.03 Carat H Vs1 Asscher Cut Diamond and Platinum Engagement Ring
By Diamond Scene New York
Located in New York, NY
A gorgeous and very brilliant diamond set in a beautiful handmade platinum mounting that is covered in micro pave diamonds. GIA certified 3.03 carat H color VS1 clarity beautifully...
Diamond, Platinum
Natural Diamond Asscher 8.11 CT GIA Three Stone Engagement Ring 18K White Gold
Located in Los Angeles, CA
Natural Diamond Asscher Cut 8.11 Carat GIA Three Stone Engagement Ring 18K White Gold. This engagement ring features a substantial natural Asscher cut diamond center flanked by bague...
Diamond, White Gold
$600,000Sale Price|20% Off
GIA Certified 13.84 Ct. Asscher Cut Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 13.84 Ct. Asscher Cut Diamond Ring, elegantly set in luxurious platinum. This stunning piece features two beautiful diamonds enhancing the ring's brilliance and sophist...
Diamond, White Diamond, Platinum
$32,000
Asscher Cut Diamond Ring.
By Pampillonia
Located in Bethesda, MD
Set in platinum this ring features a center Asscher cut diamond weighing 2.07 carats. The diamond is G color and VS1 clarity G.I.A. There are thirty six round micro-pavé set diamonds...
Diamond, Platinum
Leon Megé Three-Stone Ring with Asscher-Cut Diamond and Diamond Bullets
By Leon Mege
Located in New York, NY
Leon Megé bespoke three-stone engagement ring unmatched by other pairings and featuring an Asscher-cut diamond of graceful beauty. 1.83 ct Asscher cut natural diamond Elongated diam...
Diamond, Platinum
GIA Certified 4.02ct Asscher Cut Diamond VS1 Clarity H Color Platinum Ring
Located in Aventura, FL
This breathtaking ring features an Asscher Cut diamonds natural diamond of H color and VS1 clarity. Set in a sleek, Platinum Metal, with a size of 6, this fantastic piece is guarante...
Diamond, White Diamond, Platinum
Art Deco style GIA 3.00 carat Asscher cut diamond platinum engagement ring
Located in Beverly Hills, CA
This exceptional Art Deco style engagement ring is centered by a GIA-certified Asscher cut diamond weighing an impressive 3.00 carats. Graded J color and SI2 clarity, the center ston...
Diamond, Platinum
$96,000Sale Price|20% Off
GIA Certified 5 Carat Asscher Cut VVS2 Clarity Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
This elegant platinum engagement ring features a remarkable 5.00 carat Asscher cut diamond, beautifully accented by tapered baguette side stones. Its three stone design enhances the ...
Diamond, White Diamond, Platinum
GIA Certified Platinum Asscher Cut Diamond Ring 0.97ct F/VVS2
Located in Mayfair, London, London
A captivating diamond solitaire ring. The ring is set with an asscher cut diamond weighing 0.97ct, F colour and VVS2 clarity. It measures 2mm in width, has a gross weight of 3.73 gra...
Diamond, Platinum
GIA Certified 1.58 Carats Asscher Cut Diamond Engagement Ring in Platinum
By Roman Malakov
Located in New York, NY
A classy engagement ring, showcasing an elegant 1.58 carats Asscher cut diamond certified by GIA as E color and VS2 clarity, set on a four claw prong setting. Accented by a diamond e...
Diamond, Platinum
7.17 Carat Asscher Cut Diamond Ring in Platinum, GIA
Located in New York, NY
Platinum with 7.17 carat diamond center stone, flanked by diamonds on each side Can be resized to any finger size Diamond specifications: Center diamond: J color, VS2 clarity, GIA...
Diamond, White Diamond, Platinum
GIA 1.06 carat Asscher cut diamond 18k white gold engagement ring
Located in Beverly Hills, CA
This contemporary 18k white gold ring from the 2010’s features a 1.06-carat Asscher cut diamond of H color and VS1 clarity, certified by GIA #12970630. The precise step-cut facets of...
Diamond, Gold, 18k Gold, White Gold
3.54 Carat Emerald Cut Blue Sapphire Trapezoid Diamond Platinum Cocktail Ring
By Merkaba
Located in Beverly Hills, CA
A classic statement for collectors, this 3.54 carat blue sapphire cocktail ring is handcrafted in platinum by Merkaba Jewelry Beverly Hills and centered by a richly colored emerald c...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Emerald...
Art Deco Diamond Platinum Engagement Ring
Located in Greenwich, CT
Tour de force. With an original platinum Art Deco mounting and 7.53 carat emerald cut diamond, this spectacular engagement ring is all about strength of style. Circa 1920. Diamond...
Diamond, Platinum
3.65 Carat Elongated Cushion Diamond Engagement Ring
Located in Chicago, IL
This unique ring, boasts an approximate 3.65 carat elongated cushion cut diamond mounted in collet style claw prongs, in a beautiful flush setting. Perfect for the heirloom seeker! ...
Diamond, 18k Gold, Yellow Gold
$5,160Sale Price|20% Off
Diamond Sapphire Art Deco Style Ring
Located in San Francisco, CA
An Art Deco inspired 18k white gold ring for the ages! It centers around a gorgeous bezel-set Asscher-cut diamond, weighing an estimated 0.55 carat, G/VS, set within a frame of calib...
Diamond, Sapphire, 18k Gold
Tiffany & Co. Signed 2.58 Carat GIA F VS2 Pear Shaped Diamond Engagement Ring
By Tiffany & Co.
Located in New York, NY
Celebrate love with this stunning Tiffany & Co. Signed Pear Shaped Diamond Engagement Ring, a true symbol of timeless elegance. This exquisite piece features a 2.58 carat pear-sh...
Diamond, Platinum
Bezel GIA 3.01ctw Antique PEAR Diamond Engagement 18K Gold Signet Solitaire Ring
Located in New York, NY
A very ELEGANT and CLASSY ESTATE old-cut vintage PEAR** Diamond ring in an inspired chunky bezel signet style Gold ring, The stunning antique diamond is flush set in buttery rich 18k...
Diamond, 18k Gold
$70,000Sale Price|20% Off
Alexander Beverly Hills GIA 3ct Emerald Cut Diamond Ring 18k Yellow Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning modern bezel set diamond solitaire ring yellow gold. High Jewelry by Alexander Beverly Hills. GIA graded 3.01 carat emerald cut diamond, G color grade, and VVS2 clarity grad...
Diamond, White Diamond, 18k Gold, Yellow Gold, Gold
Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring
Located in Brighton, GB
Antique Diamond Engagement Ring 18ct White Gold Circa 1920’s Introducing a stunning 18ct white gold engagement ring from the 1920s, featuring a captivating natural diamond centre...
Diamond, 18k Gold, White Gold
1938 Ring natural Emerald Diamonds solid 18K White Gold ØUS5.75 / 1.9 gr
By GD&Co
Located in SE
Elegant Emerald and Diamonds Ring with curved band in solid 18ct White Gold with bezel set natural emerald cut Emerald stone 4.5 mm x 4 mm x 3.2 mm deep / ca. 0.5 ct of vivid Green...
Diamond, Emerald, 18k Gold, White Gold
J. Birnbach 4.41 carat Emerald Cut Fancy Yellow Diamond Ring with Trapezoids
By J. Birnbach
Located in New York, NY
This stunning 4.41-carat Fancy Brownish Yellow Asscher diamond is flanked by two trapezoid diamonds totaling 1.11 carats and includes 0.35 carats of round pave diamonds on the band. ...
Yellow Diamond, Platinum, 18k Gold
Tiffany & Co. Novo 1.47 Tcw Cushion Diamond Eng Ring Pave Diamond Platinum Band
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co NOVO Cushion-Cut Engagement Ring with Pave Diamond Platinum Band GIA: 2221781006 Metal: Platinum PT950 Size: 5.5 sizable TCW: 1.47 tcw Main Diamond: Cushion Cut Dia...
Diamond, Platinum
$20,000Sale Price|20% Off
GRAFF Round Brilliant Cut Diamond Solitaire Ring
By Graff
Located in Chicago, IL
GRAFF Diamond set in a 18k & Platinum Ring
Diamond, White Diamond, 18k Gold, White Gold, Platinum
French Art Deco 2.60 Carat Diamond Platinum Ring
Located in Poitiers, FR
Ring in platinum, dog head hallmark. Sublime art deco ring, it presents a rectangular shape with cut sides set in the center of an antique cushion- cut diamond in an entourage of 16 ...
Diamond, White Diamond, Platinum
Peter Suchy GIA 4.41 Carat Asscher Diamond Three-Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Spectacular Asscher cut 4.41ct diamond three-stone platinum engagement ring. The Asscher cut center stone is certified by both the GIA and EGL. GIA certifies it as K (faint yellow) ...
Diamond, Platinum
Cartier 1.57 carat GIA FVS1 Round Diamond Engagement Ring with Baguettes
By Cartier
Located in New York, NY
An exquisite piece by Cartier, this engagement ring features a 1.57 carat round diamond certified by GIA as F color and VS1 clarity. The setting is crafted in platinum with Cartier's...
Diamond, Platinum
$22,640Sale Price|20% Off
Leon Mege platinum ring with natural hot-pink sapphire and diamond daguettes
By Leon Mege
Located in New York, NY
A stunning piece of luxury, one-of-a-kind platinum ring with a 2.27-carat vivid-pink sapphire, the embodiment of love and protection. The Asscher cut sapphire accompanied by GIA repo...
Diamond, Pink Sapphire, 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.