Vintage 6 Stone Diamond Platinum Halfway Eternity Band Ring Estate Fine Jewelry
Located in Montreal, QC
Finely detailed 6 Antique French Cut Diamond Halfway Eternity Platinum Band Ring.
Late 20th Century Modernist Band Rings
Diamond, Platinum
Vintage 6 Stone Diamond Platinum Halfway Eternity Band Ring Estate Fine Jewelry
Located in Montreal, QC
Finely detailed 6 Antique French Cut Diamond Halfway Eternity Platinum Band Ring.
Diamond, Platinum
Art Deco Tiffany & Co. Platinum and Diamond Cufflinks, Circa 1920
By Tiffany & Co.
Located in London, GB
A pair of Art Deco Tiffany cufflinks, with a diagonal bar, channel set with French-cut diamonds, on frosted platinum cut corner squares, with bar fittings, signed Tiffany & Co., ...
Diamond, Platinum
Vintage Lapis Lazuli, Diamond and 18 Karat White Gold Cufflinks, Circa 1950
Located in London, GB
A pair of vintage lapis lazuli and diamond cufflinks, with French-cut diamonds, in the centre of cushion shaped lapis lazuli, in rub-over settings, with millegrain edges, mounted in ...
Diamond, Lapis Lazuli, 18k Gold, White Gold
French GIA Certified No Oil Colombian Emerald Platinum Diamond Brooch
Located in New York, NY
The brooch features two vivid Colombian emeralds of fine color and clarity, weighing approximately 2.10 carats total, certified by GIA as no indication of clarity enhancement (no oil...
Diamond, Emerald, Platinum
Antique Art Deco Platinum Old Cut Diamond French Cut Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Cut Diamond French Cut Engagement Ring - GIA. This incredible antique engagement ring is crafted in platinum.
Diamond, Platinum
Antique Art Deco 1930s 18.00 Carat Diamond Bracelet with Sapphires
Located in New York, NY
Finely crafted in platinum with a Marquise cut Diamond weighing approximately 1.00 carat, French cut Diamonds weighing a total of approximately 2.00 carats, and Old European cut Diam...
Diamond, Sapphire, Platinum
Antique Art Deco 1920s 1.50 Carat Diamond Dinner Ring with Emeralds
Located in New York, NY
Finely crafted in platinum with Marquise and Old European cut Diamonds weighing approximately a total of 1.50 carats, and accenting French cut Diamonds.
Diamond, Emerald, Platinum
Ruby & Diamond Ring Burma No Heat GIA
Located in Litchfield, CT
This gorgeous three-stone ring features a 1.32 carat no-heat Burma ruby (GIA lab report) and two .50 carat fine white French cut diamonds (G color, VS clarity). The shapes, proportio...
Diamond, Ruby, Platinum
Art Deco Platinum Cufflinks with Jade, Ruby, and Diamond, Circa 1920
Located in London, GB
A pair of Art Deco, jade, ruby and diamond cufflinks, set with cut-cornered lozenge shaped, buff topped cabochon jade, surrounded by French-cut diamonds and trapezoid cabochon-cut ru...
Diamond, Jade, Ruby, Gold, Platinum
GIA Certified 5.42 Carats Cushion Cut Diamond Engagement Ring in Platinum
By Roman Malakov
Located in New York, NY
Flanked by graduating French cut diamonds weighing 1.00 carat total, channel-set on a platinum mounting.
Diamond, Platinum
4.50 Carat French Cut Wedding Ring. Diamond Eternity Band Ring Platinum 4mm H VS
Located in New York, NY
Ring Size: 6.5 US, Resizable Color: H Color Clarity: VS Metal: Platinum Stone: Diamond Stone Cut: Antique French Cut, French Cut Style: Art Deco Width Of Band: 4.00mm Band Style: Et...
Diamond, Platinum
Vintage Art Deco Old European Cut Diamond and Emerald Platinum Engagement Ring
Located in Miami, FL
The 2.50 carat center stone is flanked by 14 French cut diamonds and emerald side stones. EGL Comments: A diamond and emerald ring, set in platinum, containing one natural round br...
Diamond, Emerald, Platinum
Antique Art Deco Platinum Old European Diamond French Cut Engagement Ring
Located in Great Neck, NY
An incredible Antique Art Deco Platinum Old European French Cut Engagement Ring. It features an approximate .70 ct diamond in the center with old french cut diamonds as accents.
Diamond, Platinum
Eternity French Cut Band Ring. 4.50ct Diamond Wedding Ring Platinum 4mm H VS
Located in New York, NY
Ring Size: 6.5 US, Resizable Color: H Color Clarity: VS Metal: Platinum Stone: Diamond Stone Cut: Antique French Cut, French Cut Style: Art Deco Width Of Band: 4.00mm Band Style: Et...
Diamond, Platinum
Tiffany and Co. Art Deco Sapphire, Diamond and Platinum Line Bracelet and Brooch
By Tiffany & Co.
Located in London, GB
A Tiffany & Co. sapphire and diamond hinged bangle, with five sets each of six, rectangular, step-cut sapphires and six French-cut diamonds, in a channel setting, with an open sided ...
Diamond, Sapphire, Platinum
18KT Gold Pink Tourmaline and Citrine Link Bracelet with Diamond Connectors
By Cellini
Located in New York, NY
This lovely 18kt gold bracelet is made up of 6 sections featuring a square cut citrine flanked by pink tourmalines. Each section is connected with a beautiful white french cut diamond.
Citrine, Diamond, Tourmaline, Gold, 18k Gold
Estate Arto Deco Platinum Ruby, Sapphire & Diamond Stick Pin - VHK#989
Located in Hicksville, NY
French Cut. Diamonds are old European cut, F Color, VS Clarity.
Diamond, Sapphire, Platinum
GIA Certified Fancy Vivid Yellow 1.42 Carat Diamond Ring
Located in New York, NY
GIA Certified Fancy Vivid Yellow 1.42 Carat Diamond Ring A platinum ring set with a central vivid yellow cut diamond, flanked by two French cut diamonds accented by round cut diamon...
Diamond, Platinum
Vintage Emerald and Diamond White Gold Cocktail Ring
Located in New York, NY
Details: Metal: 14k gold Gemstone: Emerald (approx. 3.42ct), pear-shaped diamonds (approx. 0.28ct), brilliant-cut diamonds (approx. 0.40ct), French-cut diamonds (approx. 2.30ct)
Diamond, Emerald, White Gold
Art Deco inspired diamond onyx platinum square target ring
Located in Beverly Hills, CA
This striking Art Deco inspired square target ring captures the bold geometry and refined contrast that define the glamour of the 1920’s. At the center, 15 French cut diamonds weighi...
Diamond, Onyx, Platinum
Impressive Platinum 45 Carat Diamond Estate Link Bracelet
Located in New York, NY
This is an impressive diamond link bracelet mounted with luxurious french cut diamonds, vintage round cut diamonds as well as baguette cuts.
Diamond, Platinum
Art Deco diamond and emerald ring, French, circa 1930.
Located in London, GB
Art Deco diamond and emerald ring. Set to center with one square French cut diamond in an open back rubover setting with an approximate weight of 1.55 carats, flanked by two natural ...
Diamond, Emerald, Platinum
Antique Art Deco 1920s 34.50 Carat Diamond Bracelet with Emeralds
Located in New York, NY
Finely crafted in platinum with an Old European cut Diamond at the center weighing approximately 3.00 carats, 2 Old European cut Diamonds weighing approximately a total of 4.00 carat...
Diamond, Emerald, Platinum
1.60 Carat Asscher Cut Aquamarine Ring. Diamond French Sapphire Halo Platinum
Located in New York, NY
"Other Details: Primary Stone: Aquamarine Aquamarine Weight: Approx 1.60 Carats Aquamarine Cut: Asscher Cut Secondary Stones: Sapphires, Diamonds Sapphire Cut: French Cut Diamond C...
Aquamarine, Diamond, Sapphire, Platinum
Antique Art Deco 1930s 3.80 Carat Diamond Bar Pin
Located in New York, NY
Finely crafted in 18k white gold with an Old European cut Diamond weighing approximately 1.00 carat, a French cut Diamond weighing approximately 0.70 carat, 2 Old Mine cut Diamonds w...
Diamond, 18k Gold
Leon Mege Platinum Engagement Ring with Certified 3.01ct Oval Diamond
By Leon Mege
Located in New York, NY
Move up from Champs-Élysées to Place Vendôme with the exclusive Leon Megé Mon Cheri™ diamond ring, where the French-cut diamonds flare up towards the center in a seamless channel of...
Diamond, Platinum
Platinum and Diamond Engagement Ring. GIA 1.60ct French cut and Sapphire Halo
Located in New York, NY
Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.60-Carats Primary Stone Cut: Antique French Cut Primary Stone Color: J Color Primary Stone Clarit...
Diamond, Sapphire, Platinum
Vintage 19.2 Karat White Gold and Diamond Band Ring
Located in Washington Depot, CT
Vintage 19.2 Karat White Gold and Diamond Band Ring Size 5.5- This lovely ring features two French cut diamonds, four table cut diamonds and two baguette diamonds set in classic 19....
Diamond, White Gold
6 Carat Calibre French Cut Wedding Ring. Eternity Diamond Platinum H VS2 4.6mm
Located in New York, NY
Carat Weight: Approx. 6.00-Carats Stone Cut: French Cut Stone: Diamond Jewelry Type: Eternity Band Color: H Color Clarity: VS2 Clarity Metal: Platinum Ring Size: 6.5 US, Resizable Wi...
Diamond, Platinum
1.97ct Colombian Emerald and Diamond Platinum Engagement Ring, Circa 1930's
Located in London, GB
The vibrant gemstone is beautifully accompanied by five French cut diamonds, channel set on either shoulder, weighing a total approximate weight of 0.35ct, all mounted in platinum.
Diamond, Emerald, Platinum
Art Deco Platinum Diamond Wide Panel Bracelet
Located in Palm Beach, FL
Very fine Art Deco diamond panel link bracelet, handmade in platinum, featuring three panels each centering a larger marquise-shaped diamond surrounded by smaller round old European-...
Diamond, Platinum
2.87 Carat Natural Red NO HEAT Spinel GIA and Diamond Vintage Platinum Ring
Located in Montreal, QC
Surrounded by14 OEC Diamonds, approx. 0.25tcw and 10 French cut Diamonds, approx. 0.67tcw.
Diamond, Spinel, Platinum
GIA 1.65 Carat French Cut Engagement Ring. Diamond Sapphire Halo Platinum J SI1
Located in New York, NY
Age: Antique Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.65-Carats Primary Stone Cut: Antique French Cut Primary Stone Color: J Color Primary...
Diamond, Sapphire, Platinum
Peter Suchy 2.10 Carat Cornflower Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA certified center sapphire with swiss caliber cut round and French cut diamonds. Handmade side gallery with detailed hand engraving. 1 octagonal blue Sapphire, approx. total wei...
Diamond, Blue Sapphire, Sapphire, Platinum
Platinum 35 Carats Diamond Deco Bracelet
Located in New York, NY
Total Carat Weight: 35 cts (approx.) Diamond Shapes: Old European Cuts, French Cuts, Baguette Cuts and Emerald Cuts.
Diamond, Platinum
Tiffany & Co Vintage Square Brooch Art Deco Diamonds Onyx Circa 1920's Platinum
By Tiffany & Co.
Located in New York, NY
Tiffany & co 1920's beautiful art deco Vintage Brooch pin Onyx and French Cut Diamonds Platinum metal Approx weight 9.0 grams Size: approx 30 x 30 mm This Unique Brooch has a tru...
Diamond, Onyx, Platinum
Tiffany & Co. Art Deco Emerald and Diamond Bracelet
By Tiffany & Co.
Located in New York, NY
Designed as an articulated strap, the bracelet is set with 11.20 carats of old European, Asscher, elongated baguette, and French-cut diamonds, and highlighted by step-cut emeralds, w...
Diamond, Emerald, Platinum
Art Deco inspired sapphire diamond platinum dinner ring
Located in Beverly Hills, CA
Surrounding the sapphires, forty-two meticulously set French cut diamonds deliver approximately 2.10 carats of refined brilliance, their linear facets enhancing the ring’s structured...
Diamond, Sapphire, Platinum
Art Deco Brooch with Old Cut Diamonds and Emeralds in 18 Karat Gold
Located in Lucerne, CH
This exceptional brooch seamlessly marries the warmth of 18 Karat yellow gold with the classic charm of white gold. It boasts a central french-cut diamond of 0.70 ct. in G-H color an...
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
Unique French Cut Sapphire Diamond Wide Line Bracelet
By Diamond Scene New York
Located in New York, NY
15.80 carats of French Cut blue sapphires! 5.14 carats of round brilliant cut diamonds.
Blue Sapphire, Diamond, White Diamond, Sapphire, 18k Gold
3.84 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
The pierced decorated setting displays three antique (circa 1890) French cut diamonds, set within millegrain decorated bezel settings; these rare antique diamonds are sympathetically...
Diamond, Platinum
Belais 1.39 CTW Diamond 18 Karat White Gold Vintage Foliate Engagement Ring
By Belais
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.19 carat - H color with SI1 clarity Set by stylized split prongs engraved with a fanning foliate motif in a pierced fol...
Diamond, Gold, 18k Gold, White Gold
2 Carat Cushion Cut Engagement Ring. GIA Diamond J SI1 Sapphire Halo Platinum
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: Approx 2.00 Carats Center Diamond Cut: Antique Cushion Cut Center Diamond Color: J Color Center Diamond Clarity: SI1 Cer...
Diamond, Sapphire, Platinum
Peter Suchy GIA 1.21 Carat Asscher Cut Diamond Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Featuring a stunning Asscher cut diamond at its heart, encircled 24 French cut diamonds.
Diamond, Platinum
Carvin French Carved Coral, Sapphire & Diamond Earrings
By Carvin French
Located in New York, NY
Carvin French Carved Coral, Sapphire & Diamond Earrings Elevate your jewelry collection with these stunning carved coral, sapphire, and diamond earrings by Carvin French. Featuring ...
Coral, Diamond, Sapphire, 18k Gold
Raymond Yard Platinum Gold and Gem Set High Style Art Deco Clip Brooch
By Raymond C. Yard
Located in Chicago, IL
Circa 1930s Raymond Yard Platinum and 14K Yellow Gold Brooch in a very High Art Deco style of a Planter, measuring 2 1/8 inches in length X 1 3/4 inches, set with Round, Baguette, Ki...
Diamond, Sapphire, 14k Gold, Platinum, Gold
GIA 1 Carat Asscher Cut Engagement Ring. Diamond Sapphire Halo Ring Platinum
Located in New York, NY
Other Details: Primary Stone: Diamond Center Diamond Weight: 1. Carats Center Diamond Cut: Asscher Cut Diamond Color: G Color Diamond Clarity: VS2 Clarity Certification: GIA Certifi...
Diamond, Sapphire, Platinum
Late Deco 0.80ct Diamond Cluster Ring, circa 1940s
Located in London, GB
It centres one claw set transitional cut diamond, accented at each of its cardinal points by slightly smaller brilliant cut diamonds, which alternate with four french cut diamonds, o...
Diamond, 18k Gold, White Gold
Contemporary Emerald and Diamond Line Tennis Bracelet
Located in London, England
The bracelet is composed of a grand total of 42 square scissor-cut vibrant emeralds and 24 French-cut diamonds.
Diamond, Emerald, 18k Gold, White Gold
Art Deco Cushion Shape Old Mine Diamond Ring, American, circa 1930
Located in London, GB
Art Deco cushion shape old mine diamond ring. Set to centre with a cushion shape old mine diamond, J colour, VVS2 clarity, with a weight of 3.24 carats in an open back rubover settin...
Diamond, Platinum
$2,080Sale Price|20% Off
Marina J. Vintage Platinum & Diamond Watch with Blue Sapphire & Pearls
By Marina J.
Located in Los Angeles, CA
This unique watch piece features 12 Old French cut Diamonds all set into a classic Filigree design.
Diamond, Pearl, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold, Pla...
Tiffany & Co. Art Deco Platinum Cushion Sapphire Diamond Ring
By Tiffany & Co.
Located in New York, NY
The panel ring is set with two French Cut diamonds on the side and other Old European cut diamonds in the mounting.
Diamond, Blue Sapphire, Sapphire, Platinum
Art deco natural Burmese ruby and diamond ring, circa 1935.
Located in London, GB
Art deco natural Burmese ruby and diamond ring. Set with an octagonal double brilliant cut natural unenhanced Burmese ruby to centre with an approximate weight of 2.67 carats in an o...
Diamond, Ruby, Platinum
Late Art Deco GIA 1.50 carat ruby diamond platinum engagement ring
Located in Beverly Hills, CA
The geometric French cut diamonds bring crisp architectural detail, while the round brilliant cuts add lively sparkle and dimension throughout the design.
Diamond, Ruby, Platinum
Contemporary Ruby and Diamond Line Tennis Bracelet in White Gold
Located in London, England
The bracelet is composed of a grand total of 40 square scissor-cut vibrant rubies and 25 French-cut diamonds. All stones are securely channel set and alternate between panels of rubi...
Diamond, Ruby, 18k Gold, White Gold
Art Deco 7.32 CTW Asscher Diamond Sapphire Platinum Vintage Panel Line Bracelet
Located in Philadelphia, PA
Designed as a line bracelet comprised of hinged panel links centering an Asscher cut diamond Weighing approximately 3.02 carats total - I color with VS2 clarity and bezel set Featuri...
Diamond, Sapphire, Platinum
Art Deco GIA Certified 4.60 Carat Colombian Emerald Halo Diamond Engagement Ring
Located in Los Angeles, CA
The ring has two bezel set French cut diamonds, as well as round pave set diamonds surrounding the emerald, and pave set diamonds on the ring's shank.
Diamond, Emerald, Gold, 14k Gold, White Gold
$19,960Sale Price|20% Off
Platinum Art Deco Style Sugarloaf Emerald and Diamond Ring Engagement Ring
By Gold Adore
Located in San Francisco, CA
On the sides, we have 4 French Cut Rectangular Diamonds, totaling 0.60ct, of F/VS1 quality.
Diamond, Emerald, Platinum
Vintage French cut Ruby Diamond Platinum Earrings
Located in Beverly Hills, CA
The earrings are made of platinum and set with round brilliant, single and baguette cuts diamonds and natural French cut rubies.
Diamond, Ruby, Platinum
EGL Certified 1.48 Carat Art Deco Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
1920's Art Deco diamond and sapphire engagement ring. This stunning piece begins with an EGL certified 1.48ct antique cushion French cut center diamond with a halo of French calibre...
Diamond, White Diamond, Sapphire, Blue 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.