Antique Art Deco 1920s 1.50 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
color, SI clarity, and accenting Diamonds on the setting. Circa 1920s Size 6 1/4, resizable
1920s Art Deco Antique Diamond Setting
Diamond, Platinum
Antique Art Deco 1920s 1.50 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
color, SI clarity, and accenting Diamonds on the setting. Circa 1920s Size 6 1/4, resizable
Diamond, Platinum
Boucheron 5.03 Carat Old European Cut Diamond Ring, circa 1925
By Boucheron
Located in London, GB
diamonds in open back rubover settings with an approximate combined weight of 0.50 carats. The total
Diamond, Platinum
0.13 Carat Total Round Brilliant Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
0.13 carat total, each set on a four prong setting. Center diamond is accented by a beautiful floral
Diamond, 14k Gold, White Gold
Vintage 14K White Gold Old European Cut Diamond Ring 0.60 CTW Size 6.25 Estate
Located in Carmel By The Sea, CA
Title: Vintage 14K White Gold Old European Cut Diamond Ring 0.60 CTW Size 6.25 Estate Description
Diamond, White Gold
1.25 Carat Transitional Cut Diamond and Platinum Engagement Ring, circa 1920s
Located in London, GB
stunning transitional cut diamond weighing 1.25 carats is set in a beautifully simple 8-claw setting which
Diamond, Platinum
Art Deco Diamond Bezel Single Stud Earring 14K Mined Old Euro 1920 NOS Screwback
Located in Dearborn, MI
Gold Bezel Setting Makes the Diamond Appear Larger Pushback 100% Natural Diamond .10 Carat Diamond
Diamond, 14k Gold, White Gold, Yellow Gold
Antique French 2.00 Carat Diamond Yellow Gold Platinum Set Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
impressive antique French diamond and gold ring has been crafted in 18k yellow gold with platinum settings
Diamond, 18k Gold, Yellow Gold, Platinum
Antique Edwardian 14K Gold & Silver Old Cut Diamond Openwork Stomacher Brooch
Located in Staines-Upon-Thames, GB
edged bezel settings, and smaller diamonds are pave set to scrolling motifs. At the centre is a large
Diamond, 14k Gold, Yellow Gold, Silver
$7,950
W 0.56 in D 0.4 in L 2.8 in
Antique Art Deco 5.33 TCW Platinum, Aquamarine & Diamond Brooch or Bar Pin
Located in Philadelphia, PA
A fine Art Deco aquamarine and diamond brooch. In a platinum setting. Set with a central cut
Aquamarine, Diamond, Platinum, 14k Gold, White Gold
Antique 1.65 Carat Turquoise 0.24 Carat Diamond 15k Yellow Gold Ring Circa 1890
Located in Jesmond, Newcastle Upon Tyne
) SI2 Cut Old European Content 0.24 carat Number of Diamonds 6 Dimensions Length of setting 1.72cm
Diamond, Turquoise, Yellow Gold
Edwardian Pearl and 0.30 Carat Diamond 18k Yellow Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
European round cut diamonds, totalling 0.30ct. The elevated ring shoulders conjoin with the main setting
Diamond, Pearl, Yellow Gold, Platinum
Ceylon sapphire and diamond octagonal cluster ring, French, circa 1925.
Located in London, GB
, surrounded by fifty two round eight cut diamonds in open back grain settings with an approximate total weight
Diamond, Sapphire, Platinum
Antique Art Deco 0.40 Carat Emerald 1.52 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
setting and blend seamlessly with the plain ring shank. This impressive emerald and diamond cocktail ring
Diamond, Emerald, Platinum
Victorian Ruby Diamond Five Stone English 18 KT Ring
Located in Napoli, IT
Traditional Victorian half hoop mount, beautiful hand carved details exalting the fabulous Diamond & Ruby
Diamond, Ruby, 18k Gold
J. E. Caldwell Antique Diamond Cluster Ring, American, circa 1910
By J.E. Caldwell & Co.
Located in London, GB
diamonds in open back rubover settings and flanked by two round old cut diamonds in open back grain
Diamond, Platinum
Antique Art Deco 1920s 1.01 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
color, VS2 clarity. The ring features small accenting Old European cut Diamonds on the setting. Circa
Diamond, Platinum
**Magnificent Platinum, Diamond, and Sapphire Art Deco Bracelet – Circa 1920**
Located in Wailea, HI
dazzling array of diamonds and sapphires in a meticulously designed platinum setting. ✨ **Diamonds
Diamond, Sapphire, Platinum
Antique 8.83ct Moonstone 3.50cttw Old European Cut Diamond Ring/Bracelet Combo
Located in Carmel-by-the-Sea, CA
allows it to be removed and placed in either it's custom made bracelet or ring setting. The diamonds
Diamond, Moonstone, 18k Gold, Yellow Gold
$8,089
H 0.26 in W 1.12 in L 2.34 in
Antique Art Deco 7.50 Carat Onyx 3.20 Carat Diamond, Platinum Brooch Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco 7.50 carat onyx, 3.20 carat diamond and platinum
Diamond, Onyx, Platinum
3.82 Carat Coral and 0.16 Carat Diamond and 18k Yellow Gold Five Stone Ring
Located in Jesmond, Newcastle Upon Tyne
Mine Content 0.16 carat Number of Diamonds: 8 Dimensions: Width of setting 8.59mm/0.34" Height of
Coral, Diamond, Yellow Gold
Art Deco Old Cut Diamond And Platinum Ring 1920's
Located in Firenze, IT
1.20 carats of diamonds. The setting is in 18 kt yellow gold and platinum.
Diamond, 18k Gold, Yellow Gold, Platinum
Belle Époque marquise shape diamond cluster ring, French, circa 1905.
Located in London, GB
diamond in an open back claw setting, with an approximate weight of 1.00 carats, flanked by one cushion
Diamond, Rose Gold, Platinum
$11,375
H 2.36 in W 1.7 in L 17 in
FRENCH 1880 Neo Classic Necklace-Brooch 18Kt Gold & Silver With Diamonds & Pearl
Located in Miami, FL
setting of the diamonds. Embellished with two cultured white pearls and sixty-six earth mined natural
Diamond, Pearl, White Diamond, Gold, Yellow Gold, Platinum, Silver, 18k ...
Antique Edwardian 14K Filigree White Gold & Diamond Solitaire Engagement Ring
Located in Philadelphia, PA
diameter round cut white diamond in an ornate filigree setting. Simply a wonderful antique ring! Date
Diamond, White Gold, 14k Gold
Antique Art Deco 1920s 1.75 Carat Old Mine Cut Diamond Engagement Ring
Located in New York, NY
carats, and small accenting Old European cut Diamonds on the setting weighing a total of approximately
Diamond, Platinum
$5,369
W 1.28 in L 1.45 in
Antique Diamond and Silver Upon Gold Six Point Star Brooch, With Rays Circa 1890
Located in London, GB
An antique diamond six point star brooch, with rays, with an old-cut diamond, in a cut down setting
Diamond, Gold, Silver
$156,000Sale Price|20% Off
W 0.4 in L 7 in
CARTIER Paris 1928 Art Deco Bracelet In Platinum With 19.86 Cts In Diamonds
By Cartier
Located in Miami, FL
-six earth mined natural diamonds, mounted in an impeccable millegrain French settings. Fitted with a
Diamond, White Diamond, Platinum
Edwardian 0.70 Carat Diamond Solitaire Engagement Ring, circa 1910
Located in London, GB
diamond within a claw setting, weighing 0.70 carat. It has been graded as an I in colour and VS2 in
Diamond, 18k Gold, Platinum
Antique 0.26 Carat Ruby and 0.65 Carat Diamond, 14k Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
diamonds. The trifurcating ring shoulders integrate with the main setting and are ornamented with three
Diamond, Ruby, Yellow Gold, Platinum
Antique 18K Yellow Gold 0.94tgw Ruby and Diamond 7 Stone Ring
Located in Staines-Upon-Thames, GB
sparkling diamonds? Or the classic setting? This antique ring is set to the centre with a cushion shaped
Diamond, Ruby, 18k Gold, Yellow Gold
$2,440
H 0.1 in W 0.1 in L 2.95 in
Edwardian 0.40 Carat Sapphire and 0.19 Carat Diamond Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
antique sapphire diamond bar brooch has been crafted in 14k yellow gold with 14k white gold settings. The
Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold
Antique 18K Yellow Gold 0.42ctw Old Cut Diamond 5 Stone Ring
Located in Staines-Upon-Thames, GB
held within claw settings. The diamonds are raised on a looping gallery, which allows plenty of light
Diamond, 18k Gold, Yellow Gold
Antique Art Deco 1920s 1.00 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
color, VS1 clarity. The ring features smaller accenting Old European cut Diamonds on the setting. Circa
Diamond, Platinum
$17,850
W 0.32 in L 7 in
Marcus & Co. 1910 Edwardian Bangle Bracelet In Platinum With 3.16 Ctw In Diamond
By Marcus & Co.
Located in Miami, FL
flat-prongs settings, with 32 graduated European round cut diamonds, 3.16 carats, white colorless F
Diamond, White Diamond, Platinum
Art Deco Colombian Emerald and Diamond Drop Earrings, circa 1925
Located in London, GB
emerald flanked by two rectangular baguette cut diamonds in open back rubover settings, eight in total
Diamond, Emerald, Platinum
$12,167
H 0.18 in W 0.43 in L 1.46 in
Antique Art Deco 2.18ct Diamond and 18ct White Gold Brooch Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco 1.50 carat fancy brown diamond, 0.68 carat diamond
Diamond, White Gold
Antique Art Deco 1920s 0.80 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
color, SI1 clarity The ring features accenting small Diamonds on the setting weighing a total of
Diamond, Platinum
.57 Carat Diamond Old European Cut Platinum Filigree Engagement Ring
Located in Stamford, CT
platinum setting with 16 old European cut diamonds. 1 old European cut diamond, approx. total weight
Diamond, Platinum
1927 Halo Ring natural 0.85 ct. Sapphire 0.6ctw. Diamonds 18K Gold/ ØUS9/ 2.2gr
Located in SE
Beautiful Halo Ring in solid 18K Yellow Gold with natural Blue Sapphire and 10 Diamonds in White
Diamond, Sapphire, 18k Gold, White Gold
Antique Edwardian 14K Filigree White Gold & Diamond Solitaire Engagement Ring
Located in Philadelphia, PA
diameter round cut white diamond in an ornate filigree setting. Apparently marked 18k to the shank
Diamond, White Gold, 14k Gold
$6,000Sale Price|20% Off
.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique
Located in New York, NY
diamonds in the platinum setting create a period jewel of the highest quality. The diamonds, open work and
Diamond, Sapphire, Platinum
Antique 9.10 Carat Jadeite and 1.56 Carat Diamond 9k Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
Number of Diamonds 28 Dimensions Length of setting 2.56cm/1.01' Width of setting 1.69cm/0.67' Height of
Diamond, Jade, Yellow Gold
Art Deco GIA Certified 2.16 Carat Diamond Engagement Ring
Located in Narberth, PA
ring are 12 old Mine Cut and Single Cut diamonds in a bead setting, which accent the center stone
Diamond, Platinum
French 19th Century Natural Pearl Diamonds 18 Karat Rose Gold Double Ring
Located in Poitiers, FR
decorated on the front of 3 half pearls and rose- cut diamonds in geometrical setting. Height : 8.5 mm
Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, Rose Gold
GIA Certified 3.46 Carats Green Zircon Diamond Platinum Engagement Ring
Located in Stamford, CT
, in a platinum setting with a halo of 46 round diamond's. The setting is original Platinum circa 1920
Diamond, Zircon, Platinum
Antique 2.65 Ct Cat's Eye Chrysoberyl and 1.18 Ct Diamond Yellow Gold Ring
Located in Jesmond, Newcastle Upon Tyne
carats Number of Diamonds 22 Dimensions Length of setting 2.39cm/0.94' Width of setting 1.2cm/0.47
Chrysoberyl, Diamond, Yellow Gold
Antique Edwardian Platinum and White Gold 1.18ctw Marquise Diamond Bow Brooch
Located in Staines-Upon-Thames, GB
with a plethora of sparkling old cut diamonds. The diamonds are held within platinum settings, edged
Diamond, 9k Gold, White Gold, Platinum
$1,850 / set
H 1.89 in W 1.18 in
BIZANTINE 1690 Orthodox Icon Medal In Copper 18Kt Vermeil Sterling & Diamonds
Located in Miami, FL
. The mounting permit to see both sides of the icon medal. Diamonds: Mounted in flush settings, with 83
Diamond, Sterling Silver, Copper, 18k Gold, Vermeil
$7,402
H 0.16 in W 0.09 in L 2.2 in
Antique French 2.79 Carat Aquamarine 4.96 Carat Diamond White Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning French antique 2.79 carat aquamarine and 4.96 carat diamond, 18 karat white gold and
Aquamarine, Diamond, 18k Gold, White Gold, Platinum
Edwardian Diamond 18 Carat Gold and Platinum Cross Over Ring
Located in Chipping Campden, GB
This fancy cross over ring has lots of detail and set within the platinum settings are two diamonds
Diamond, Gold, Platinum
Antique Art Deco 1920s 1.87 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Old European cut Diamond at the center weighing
Diamond, Platinum
Antique Art Deco 1920s 2.20 Carat Old Mine Cut Diamond Engagement Ring
Located in New York, NY
, SI2 clarity. The ring features small Old European cut Diamonds on the setting weighing a total of
Diamond, Platinum
.48 Carat Rose Cut Light Brown Diamond Halo Gold Antique Engagement Ring
Located in Stamford, CT
rose gold setting. The center diamond has a halo of 8 rose cut diamonds totaling .45cts. The crown is a
Diamond, Brown Diamond, Gold, 14k Gold, Rose Gold
$48,000
W 0.63 in L 2.13 in
Art Deco Drop Earrings Platinum Diamond Emerald Cushion Cut Estate Jewelry
Located in Beverly Hills, CA
. Each emerald is surrounded by a halo of Old European and rose cut diamonds. The open settings give the
Diamond, Emerald, Platinum
$3,350
W 1.18 in D 0.28 in L 1.26 in
Edwardian 1900 Enameled White Pansy Flower Brooch In 14Kt Gold With Diamond
Located in Miami, FL
. Diamond: Mount in the center in a six-prongs setting, with 1 old rose cut diamond of about 0.25 carats, H
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Antique French Hallmarked 18ct White Gold Diamond Drop Earrings Circa 1920
Located in Brighton, GB
diamonds in smooth rub over settings, offering a subtle shimmer and soft profile. Suspended beneath, a
Diamond, 18k Gold, White Gold
$3,895
H 1.5 in W 1.42 in D 0.35 in
HEDGE & CO. 1900 Art Nouveau Purple Enamel Pansy Brooch In 14Kt Gold & Diamond
By A. J. Hedges & Co.
Located in Miami, FL
striking color combinations. Diamond: Mount in a six-prongs setting, with 1 European round cut diamond
Diamond, White Diamond, Gold, Yellow Gold, Enamel, 14k Gold
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.