Circa 1920s Platinum 2.03ct Old European Cushion Diamond and Emerald Engagement
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.7 grams Center Diamond Details: GIA Report#: 2231441768 Weight: 2.03ct total weigh...
Diamond, Platinum
$58,600Sale Price|20% Off
3.03 Carat H VVS2 Old Mine Brilliant Diamond Yellow Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elegant Yellow Gold ring featuring a 3.03 carat old mine brilliant natural diamond as the center stone.
Diamond, White Diamond, Yellow Gold
Gia Certified Old European Brilliant 1.35 Carat Natural Diamond Engagement Ring
Located in Baltimore, MD
GIA Certified Old European Brilliant 1.35 Carat Natural Diamond Engagement Ring Metal: Platinum GIA report number: 1226598044 Diamond: 1.35 carat Old European Brilliant M SI2 natur...
Diamond, Platinum
Vintage 18k White Gold 0.15ct Old Euro Diamond Filigree Ring
Located in New York, NY
Weight: 3.1 Grams Stone: 0.15ct Old Euro Diamond Measurements: 23.36 x 20 x 16.84mm Size: 6.5 Hallmark: 18k Item #: BR-1738-110525-12
Diamond, 18k Gold, White Gold
Art Deco Platinum Ring with Old Mine Diamond and Sapphires
Located in Aventura, FL
Circa 1920s, this striking Art Deco ring is expertly crafted in platinum and features a captivating center old mine-cut natural diamond weighing approximately 1.10 carats, graded H-I...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Mid-Century GIA 1.02 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
This elegant Mid Century engagement ring showcases a beautifully bright 1.02 carat old mine cut diamond, combining antique charm with lively brilliance.
Diamond, Platinum
Art Deco Natural Pearl and Old Cut Diamond Line Bracelet
Located in London, GB
This Art Deco piece features a harmonious arrangement of natural lustrous white pearls and radiant old mine cut diamonds. Each pearl is interspersed with a trio of round faceted diam...
Diamond, Pearl, Gold, 18k Gold, White Gold
Gold Silver Drop Earrings with 4.07ct Old European & Circular Diamonds K SI2 GIA
Located in New York, NY
Detailed Description: Embrace vintage elegance with these stunning two-tone gold drop earrings, featuring a captivating design adorned with exquisite diamonds. The intricate arrangem...
Diamond, Gold, Silver
Bristol Co. Retro 1.27 CTW Old European Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.05 carats - J color with SI1 clarity Set with tri-split prongs in a square form head with a pierced 'W' motif profile F...
Diamond, Platinum
Yellow Gold Diamond Vintage Solitaire Engagement Ring 14k Old Mine
Located in Greensboro, NC
Size: 6 1/4 Sizing Fee: Up 2 sizes for $40 or Down 2 sizes for $30 Era: Vintage Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat(s): .08ct ...
Diamond, 14k Gold, Yellow Gold
Vintage White Gold 1.28ct Old European Cut Diamond Solitaire Engagement Ring
Located in New York, NY
Stunning vintage engagement ring crafted in white gold and set with a 1.28ct old European cut diamond. The diamond features high crown, small table, and broad facets typical of the c...
Diamond, White Gold
Circa 1900s GIA Fancy Brown Old European Brilliant Diamond Engagement Ring
Located in Hicksville, NY
Circa 1900s GIA Fancy Brown Old European Brilliant Diamond Engagement Ring - VEG#43b Item Details: Year: 1900s Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.7...
Brown Diamond, Platinum
Antique Art Deco Platinum 1.43ct Old Cut Diamond Classic Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Prong Set- J/K Color - VS1 Clarity - 7mm - 1.35ct (approx.) (2) Natural Genuine Diamonds - Single Cut - Prong Set - Nic...
Diamond, Platinum
Antique 0.96 Carat Old European Cut Diamond Solitaire Engagement Ring
Located in Denver, CO
A radiant Old European-cut diamond weighing approximately 0.96 carats, I color SI1 clarity, sparkles atop this classic engagement ring dating from the early 1900s.
Diamond, 14k Gold, Yellow Gold
Mid-Century 1.40 CTW Old European Cut Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.20 carats total - J color with VS2 clarity Set in and open basket via split prongs and flanked by cathedral shoulders B...
Diamond, Platinum
Vintage Platinum 0.73ctw Old European Prong Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Enjoy :) --Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Prong Set - G Color - SI1 Clarity - 0.69ct (approx.) (2) Natural Genuine Diamonds - Old Single Cut - Pave Set...
Diamond, Platinum
Vintage 14k White Gold 1.67tcw J Vs2 Old Euro Diamond Ring
Located in New York, NY
This vintage ring is crafted in 14k white gold and features an Old European cut diamond weighing approximately 1.47 carats, with additional accent diamonds bringing the total diamond...
Diamond, 14k Gold, White Gold
Art Deco Platinum Pearl And Old Cut Diamond Bar Brooch
Located in Firenze, IT
Circa 1930. Five cultured pearls, old-cut and rose-cut diamonds approximately 1ct.
Diamond, Pearl, Platinum
Diamond Sapphire Ring. 2ct Old Euro Diamond Three Stone Engagement Ring Platinum
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 2.00 carats Center Diamond Cut: Old European Cut Center Diamond Color: J Center Diamond Clarity: VS2 Center Diamond Sett...
Diamond, Sapphire, Platinum
Platinum Engagement Ring with 1.67 Carat Old European Diamond J-VS1 GIA
Located in New York, NY
Video: Video Link Detailed Description: Elevate your style with this antique platinum wedding ring featuring a stunning 1.67 carat diamond. The old European cut gem, graded J color a...
Diamond, Platinum
Antique Barth 18k White Gold 0.57tcw Old Euro Diamond Openwork Ring
Located in New York, NY
This antique Barth ring is a delicate and beautifully crafted example of period diamond jewelry, set with 0.57 carats total weight of old European cut diamonds in an elegant openwork...
Diamond, 18k Gold, White Gold
Victorian Old Mine Diamond Horseshoe Brooch
Located in New York, NY
Victorian Old Mine Diamond Horseshoe Brooch A horseshoe shaped brooch set with old mine cut diamonds Approximate Diamond Weight: 2.15 carats Approximate Height: .875 inches Metal ...
Diamond, Yellow Gold, Silver
Tiffany & Co Platinum Engagement Ring 1.29ct Old European Diamonds I VS2 GIA
By Tiffany & Co.
Located in New York, NY
Featuring a stunning 1.21 carat Old European Cut diamond, this ring captures the light beautifully with its I color and VS2 clarity.
Diamond, Platinum
Art Nouveau brooch pendant with old-cut diamonds 2.50ct 1896-1908
Located in Chorzów, PL
Antique Art Nouveau brooch-pendant with 2.50ct old-cut diamonds, Russia, 1896-1908 This pendant features a curved design typical of Art Nouveau, set with 74 old-cut and rose-cut dia...
Diamond, 14k Gold
Victorian 3.10 Ct Old Mine Diamond Symbolic Crescent Moon Brooch
Located in Napoli, IT
Moon also symbolizes change, for cycles through phases, so does life This very pretty Crescent Moon brooch is Victorian period, beautifully adorned by a rich selection of Old Mine cu...
Diamond, 10k Gold
Retro 1943 Old European Cut Diamond Platinum Stepped Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.16 carat total G color with VS2 clarity - set with tri-split prongs in a square form head With a stepped bombé surround...
Diamond, Platinum
Victorian-style 3.64ct Old Mine-cut Diamond & Platinum 3-Stone Engagement Ring
Located in London, GB
- Victorian inspired three stone diamond engagement ring - Three antique Old Mine-cut diamonds (1.11ct, 1.35ct and 1.18ct) - Totalling 3.64ct - Platinum - Victorian trilogy-inspired...
Diamond, Platinum
$5,742Sale Price|40% Off
Art Deco Filigree 1.28 Carat Old European Diamond Engagement Ring
Located in Santa Barbara, CA
A fabulous filigree Art Deco diamond engagement ring. The sizable 1.28 carat solitaire old European cut diamond glimmers with a captivating prism of shooting sparks off the chunky, h...
Diamond, Platinum
$26,040Sale Price|20% Off
2 Carat Old European Cut Diamond Platinum Art Deco Cocktail Ring
Located in Chicago, IL
This exquisite Art Deco cocktail ring, dating from the 1920s, showcases a magnificent 2-carat Old European Cut diamond at its center. This captivating central diamond, weighing appro...
Diamond, Platinum
Mid-Century GIA 1.08 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
This elegant Mid Century engagement ring showcases a beautifully lively 1.08 carat old mine cut diamond, offering a charming blend of antique character and bright brilliance.
Diamond, Platinum
GIA 4.51 carat old mine cut diamond 18k yellow gold ring
Located in Beverly Hills, CA
This exceptional vintage diamond ring is a bold 1970’s design, centered by a GIA-certified old mine cut diamond weighing 4.51 carats.
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold
Circa 1900s GIA 1.62ct Old European Diamond Engagement Ring
Located in Hicksville, NY
Year: 1900s Item Details: Ring Size: 9.5 Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.4 grams Center Diamond Details: GIA Report#:2239326445 Weight: 1.62ct total we...
Yellow Diamond, Gold, 14k Gold, Yellow Gold
Edwardian 1.30 CTW Old European Diamond Platinum Antique Foliate Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.10 carats K color with VS2 clarity - set with engraved wide tab-like prongs Featuring a pierced scrolling foliate motif...
Diamond, Platinum
$44,400Sale Price|20% Off
11 Carat Old European Cut Diamond Bezel Set Platinum Tennis Bracelet
Located in Chicago, IL
This exquisite 11 Carat Old European Cut Diamond tennis bracelet offers a masterclass in timeless elegance and antique allure.
Diamond, Platinum
$16,660Sale Price|20% Off
2 Carat Old European Cut Diamond Platinum Art Deco Cocktail Ring
Located in Chicago, IL
This exquisite 2 carat Old European cut diamond ring, masterfully crafted in platinum, is a dazzling example of Art Deco era sophistication.
Diamond, Platinum
Antique 1925 Art Deco Sapphire and Old Cut Diamond Bracelet Platinum
Located in South Pasadena, CA
An Art Deco bracelet with calibre cut sapphires, an old cut marquise and Old European cut diamonds.
Diamond, Sapphire, Platinum
Art Deco Platinum 8.4ct Old European Cut Diamond Stud Earrings, 1930s
Located in Firenze, IT
Period: 1930 ca. Provenance: Italy Diameter: 1,5 cm Gross weight: 8,14 gr These magnificent earrings, made in Italy in the 1930s, feature a platinum setting set with two antique-cut...
Diamond, Platinum
Platinum Pearl & Old Mine Cut Natural Diamond Bar Pin Brooch
Located in Baltimore, MD
Platinum Pearl & Old Mine Cut Natural Diamond Bar Pin Brooch Metal: 10.46 grams Pearls: 2.5 - 3.7mm Length: 80mm Width: 8.5mm Diamonds: Approx. .75 CTW H-I SI old mine cut natural d...
Diamond, Pearl, Platinum
Mid Century GIA 2.03 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
This beautiful Mid Century diamond engagement ring is a classic 1950’s design, centered by a GIA-certified old mine cut diamond weighing 2.03 carats.
Diamond, Platinum
Antique Art Deco Platinum 7.26ctw Baguette & Old European Diamond Bracelet
Located in Montclair, NJ
–Stones– 224 Natural Genuine Diamonds - Baguette Cut & Old European Cut - Bezel & Pave Set - Nice Brilliant White Diamonds - 7.26ctw (approx.)
Diamond, Gold, White Gold, Platinum
Art Deco style 1.50 carat old European cut diamond platinum navette ring
Located in Beverly Hills, CA
This navette ring is set with an elegant cluster of 57 old European and single cut diamonds, together weighing approximately 1.50 carats.
Diamond, Platinum
1.17 Carat Old Mine Cut Diamond Solitaire Gypsy Engagement Ring
Located in Santa Monica, CA
A bold solitaire gypsy engagement ring with a 1.17 carat old mine cut diamond from the estate fine jewelry collection at Bracken Jewelers in Santa Monica, California.
Diamond, Gold, 14k Gold, White Gold
Mid Century GIA 1.81 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
This beautiful Mid Century diamond engagement ring is an elegant 1950’s design, centered by a GIA-certified old mine cut diamond weighing 1.81 carat.
Diamond, Platinum
$11,400Sale Price|28% Off
2 Carat Old Mine Cut Diamond Accent Vintage Style Engagement Ring
Located in Chicago, IL
Presenting an exquisite 2 carat Old Mine Cut diamond engagement ring, radiating vintage charm and timeless elegance.
Diamond, 18k Gold, Yellow Gold
Antique 1925 Art Deco Old European Cut Diamond Bombe Ring Platinum
Located in South Pasadena, CA
Circa 1925 Art Deco Bombe ring with Old European Cut Diamonds. The platinum setting features delicate milgrain and lovely engraving along the band.
Diamond, Platinum
Diamond Sapphire Ring. 0.60ct Old Euro Diamond Engagement Ring Platinum K VS2
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: Approximately 0.60 carats Center Diamond Cut: Old European Cut Center Diamond Color: K Color Center Diamond Clarity: VS2...
Diamond, Sapphire, Platinum
Circa 1920s Platinum GIA .79ct Old European Brilliant Diamond Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6.5 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.4grams Center Diamond Details: GIA Report#: 6237225262 Weight: .79ct total ...
Diamond, Platinum
Circa 1920s GIA 2.04ct Old European Brilliant Diamond Platinum Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.0 grams Center Diamond Details: GIA Report#: 6237257385 Weight: 2.04ct total weight Cut...
Diamond, Platinum
1.73 Carat Old European Cut Fancy Color Diamond Leafy Ring
By Malpani Jewels
Located in Hung Hom, HK
A rare combination of natural fancy color diamond and old European cut is set in this artistic piece.
Diamond, White Diamond, Yellow Diamond, 18k Gold
Circa 1920s Platinum GIA 1.12ct Old European Brilliant Diamond Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 7.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.5 grams Center Diamond Details: GIA Report#:2235255641 Weight: 1.12ct total weight Cut: Old Europ...
Diamond, Platinum
Vintage 14K 585 Solid Yellow Gold Old Cut Natural Diamond Cufflinks
Located in New York, NY
Vintage 14K Solid Yellow Gold Natural Diamond Cufflinks Metal Type: 14k Solid Yellow Gold Total Item Weight: 8.2 Grams Dimensions: Length 21.0 mm / Width 15.0 mm / Height 18.0 mm 1:...
Diamond, 14k Gold, Yellow Gold
Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.25 carats - K in color with SI1 clarity Bead set in a square form head with engraved pierced 'W' motif basket Flanked by arching ribb...
Diamond, Platinum
Circa 1930s GIA .89ct Old European Brilliant Diamond Engagement Ring
Located in Hicksville, NY
Year: 1930s Item Details: Ring Size: 5.75 Metal Type: 18K White Gold [Hallmarked, and Tested] Weight: 3.6 grams Center Diamond Details: GIA Report#:2235669379 Weight: .89ct total ...
Diamond, Gold, 18k Gold, White Gold
$84,000Sale Price|20% Off
3.06 Carat D SI1 Old Mine Brilliant Diamond White Gold Ring
Located in Chicago, IL
Elegant White Gold ring featuring a 3.06 carat old mine brilliant natural diamond as the center stone.
Diamond, White Gold
Antique Art Deco Platinum Old European Diamond Sapphire Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Sapphire Three Stone Ring.
Diamond, Sapphire, Platinum
Old 14k gold earrings with diamonds, Hungary, 1937-1966.
Located in Chorzów, PL
A pair of antique diamond and diamond earrings. Crafted from 14-karat yellow and white gold (0.585 fineness). Decorated with two brilliant-cut diamonds weighing 0.15 ct (H-I color, ...
Diamond, 14k Gold, White Gold, Yellow Gold
1960s Vintage Old Mine Cut Diamond White Gold Cluster Ring
Located in Santa Monica, CA
. - 0.61 carat old mine cut pear-shaped natural diamond, VS1 clarity, I-J color - 8 old mine cut natural diamonds totaling approximately 1.36 carats, SI2-I2 clarity, I-J color - 24 ...
Diamond, Gold, 14k Gold, White Gold
Antique Art Deco 1920s 7.60 Carat Old European Cut Diamond Earrings
Located in New York, NY
Finely crafted in gold and silver with 4 bezel set Old European cut Diamonds, 2 bottom Diamonds weighing approximately a total of 7.00 carats, and 2 top Diamonds weighing approximate...
Diamond, Gold, Silver
Early 20th century geometric bracelet with 2.72ct old cut diamonds
Located in Chorzów, PL
The bracelet's decorative element is set with "old" brilliant-cut diamonds weighing approximately 2.72 ct.
Diamond, Yellow Gold, Platinum, Silver
Platinum Engagement Ring with 1.36ct Old Miner & Mixed Cut Diamonds N SI1 GIA
Located in New York, NY
Detailed Description: Unveil timeless elegance with this vintage platinum engagement ring, showcasing a stunning 1.3 carat Old Miner Cut diamond. The captivating centerpiece diamond ...
Diamond, 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.
