Platinum Cabochon Cut Blue Topaz Modern Design Ring
By Rossella Ugolini
Located in Rome, IT
Platinum Cabochon Cut Blue Topaz Modern Design Ring Here there is an amazing cocktail ring handcrafted in platinum and adorned with a deep blue cabochon cut topaz.
Topaz, Blue Topaz, Platinum
Platinum 1.42ct Blue Sapphire and Diamond Ring
Located in Big Bend, WI
Platinum sapphire and diamond ring featuring a large oval blue sapphire weighing 1.42 carats. The sapphire is accented by .40cts total of round and baguette cut diamonds set in a bal...
Diamond, Sapphire, Platinum
$12,000Sale Price|20% Off
Art Deco 1.50 Carat Solitaire Platinum Ring
Located in Chicago, IL
Exquisite diamond ring features a phenomenally brilliant 1 carat old European cut diamond center complemented by a richly detailed diamond encrusted platinum setting. Fiery, beautifu...
Platinum
Blue-Green Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic Australian opal weighing 5.17 carats takes center stage. It has great play of color as the opal shows bright and strong flashes of blue and green across the entire stone. I...
Diamond, Opal, Platinum
Art Deco inspired sapphire diamond platinum dinner ring
Located in Beverly Hills, CA
A powerful celebration of geometric glamour, this Art Deco–inspired dinner ring showcases four bold carre cut sapphires totaling approximately 6.00 carats. Their crisp square silhoue...
Diamond, Sapphire, Platinum
$2,199Sale Price|21% Off
IGI Certified Diamond Ring 1 Carats Total Platinum
Located in Bonita Springs, FL
It comes with the IGI Laboratory Certificate #38J040522110 55 Diamonds = 1 Carats ( Clarity: VS; Color: E-F ) Cut: Round, Baguette Metal: Platinum Ring Size: 8 US Custom sizing avail...
Diamond, White Diamond, Platinum
$5,399Sale Price|22% Off
Pink Tourmaline Ring Diamond Setting 5.10 Carats Platinum
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Pink Tourmaline = 4.59 Carat Diamond = 0.51 Carats Metal: Platinum Ring Size: 6.75 US Custom sizing...
Diamond, White Diamond, Tourmaline, Platinum
Art Deco Inspired ruby diamond platinum square ring
Located in Beverly Hills, CA
This modern Art Deco-inspired platinum ring showcases a striking 0.27 carat ruby, surrounded by 0.72 carats of dazzling diamonds for a sophisticated vintage appeal. Center stone: Em...
Diamond, Ruby, Platinum
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
7.41 Carat Mint-Tourmaline Diamond Platinum Ring
Located in Beverly Hills, CA
A beautiful and rare tourmaline having a very special “mint” color not often seen in the trade. It weighs 7.41 carats and has a minty alpine green color that no other gemstone can pr...
Diamond, Tourmaline, Platinum
1940s Tanzanite and Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1940s 18 karat white gold and platinum set, 0.98 carat diamond cocktail ring set with a vintage 1990s 0.78 carat tanzanite; part of our jewelry collections.
Diamond, Tanzanite, Gold, 18k Gold, White Gold, Platinum
IGI Certified Diamond Ring 1 Carats Total Platinum
Located in Bonita Springs, FL
It comes with the IGI Laboratory Certificate #38J040522110 55 Diamonds = 1 Carats ( Clarity: VS; Color: E-F ) Cut: Round, Baguette Metal: Platinum Ring Size: 8 US Custom sizing avail...
Diamond, White Diamond, Platinum
Art Deco inspired diamond sapphire platinum dinner ring
Located in Beverly Hills, CA
A bold architectural statement inspired by the glamour of the 1930s, this Art Deco–inspired dinner ring showcases sixteen old mine cut diamonds totaling 1.21 carats. Their softly squ...
Diamond, Sapphire, Platinum
Classic Cats Eye Chrysoberyl Diamond Platinum Ring
Located in Beverly Hills, CA
A beautiful cats eye chrysoberyl takes center stage of this platinum made ring. It has an extra fine eye as well as the classic “milk & honey” color which is so hard to find (it weig...
Chrysoberyl, Diamond, Platinum
Pink Tourmaline Ring Diamond Setting 5.10 Carats Platinum
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Pink Tourmaline = 4.59 Carat Diamond = 0.51 Carats Metal: Platinum Ring Size: 6.75 US Custom sizing...
Diamond, White Diamond, Tourmaline, Platinum
Platinum 0.69ct Diamond and Sapphire Ring MF51-1016252
By LB Exclusive
Located in Southampton, PA
An ring with an unexpected touch of vintage artistry. This piece features a central row where square-cut sapphires boldly alternate with crisp baguette diamonds. Flanking this striki...
Sapphire, Diamond, Platinum
Antique Australian Opal and Rose-Cut Diamond Cocktail Ring
Located in Denver, CO
This late Victorian/early Edwardian-era cocktail ring features a natural oval Australian opal weighing approximately 7.77 carats, displaying a multi-color "play of color" in a pinfir...
Diamond, Opal, 18k Gold, Yellow Gold, Platinum
1960s Cabochon Ruby Diamond Platinum Ballerina Ring
Located in New York, NY
An elongated cabochon ruby weighing approximately 3.80 carats is the center piece of this 1960s ballerina ring. Mounted in platinum with the gallery embellished by bright white and s...
Diamond, Ruby, Platinum
$4,435Sale Price|20% Off
Art Deco Aquamarine and Diamond Platinum Ring
Located in MADRID, ES
This Art Deco-style ring is crafted in Platinum 950 and features an aquamarine and diamonds. It has a weight of 11.2 grams and is sized ES 13.5 / EU 53.5 / US 6.5 / 17 mm. The ring i...
Aquamarine, Diamond, Platinum
Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A GIA certified 8.93 carat blue sapphire without heat treatment. The oval cut sapphire has a luscious and even color through the stone, true gem quality. It is accented by a cluster ...
Diamond, Sapphire, Blue Sapphire, Platinum
Fred Paris Mouvementée Platinum Diamond Ring, 1.25ct, France, 1990s
By Fred Paris
Located in New York, NY
Crafted in luxurious Pt950 platinum, this Mouvementée ring features an organically flowing silhouette adorned with an enchanting constellation of bezel-set round brilliant-cut diamon...
Diamond, Platinum
1940s Platinum Bridge Ring with Rubies and Diamonds
Located in Milano, MI
Refined 1940s bridge ring, finely handcrafted in platinum (950 hallmark) and engraved with the goldsmith’s initials (C.F.). The setting is adorned with calibrated natural rubies tota...
Diamond, Ruby, Platinum
Natural 3.58 Carat Sapphire Diamond Platinum Ring
Located in New York City, NY
Timeless sapphire and diamond three stone platinum ring. It features a very high grade oval faceted 3.58ct natural sapphire flanked by two high grade triangular shaped diamonds, meas...
Diamond, Sapphire, Platinum
$60,000Sale Price|20% Off
GIA 3.50Ct Colombian Emerald 4.00Ct Diamond Platinum Ring
Located in Chicago, IL
An extraordinary platinum Colombian emerald and diamond ring, centered with a magnificent 3.50 carat emerald cut emerald certified by GIA. This exceptional Colombian emerald displays...
Diamond, Emerald, Platinum
Platinum 0.62ct Diamond and Sapphire Ring MF55-101625
By LB Exclusive
Located in Southampton, PA
In this piece, a 1.08-carat oval sapphire sits flush on the center, letting its vivid color take full prominence. A channel of invisibly set baguette diamonds flanks the sapphire, ra...
Sapphire, Diamond, Platinum
Antique Platinum Old Mine Cut Diamond Filigree Ring
Located in New York, NY
Antique Platinum Old Mine Cut Diamond Filigree Ring Description: This exquisite antique ring is crafted in solid platinum and serves as a stunning example of early 20th-century craf...
Diamond, White Diamond, Platinum
Platinum 4.07ctw Trillion Tourmaline & Diamond Abstract Geometric Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Tourmaline - Trillion Cut - Prong Set - Vibrant Green Color - 13x10.3mm - 3.92ct (exact) (10) Natural Genuine Diamonds - Round Brilliant Cut - Prong...
Diamond, Tourmaline, Platinum
Gem Cats-Eye Chrysoberyl Diamond Platinum Ring
Located in Beverly Hills, CA
A superb gem-quality cats-eye chrysoberyl weighing an impressive 9.20 carats takes center stage of this platinum made ring. The cats-eye has a lovely yellowish-green color and an exc...
Chrysoberyl, Diamond, Platinum
Halo Blue Sapphire & Diamond Ring in Platinum – GIA 5231597272
Located in Bloomington, MN
With its GIA-reported sapphire, platinum setting, and diamond halo design, this ring offers a refined cocktail or alternative engagement style. 226030022
Diamond, Blue Sapphire, Platinum
Platinum 4.02ct Ceylon heated Sapphire Diamond Ring, Gubelin
Located in New York, NY
This elegant ring features a vivid 4.02ct oval Ceylon sapphire, certified by Gübelin. Surrounded by a dazzling halo of brilliant and baguette-cut diamonds, total approx. 2.0ct, G-H/V...
Sapphire, Platinum
$2,980Sale Price|20% Off
Striking Black Opal & Diamond Ballerina Ring in Platinum
Located in Bloomington, MN
Striking Black Opal & Diamond Ballerina Ring in Platinum Crafted in platinum, this ring features a 2.16 carat black opal framed by a ballerina-style halo of round and baguette d...
Diamond, Opal, Black Opal, Platinum
Columbian Emerald and Baguette Diamond Ballerina Ring Platinum
Located in Honolulu, HI
Item Specifications: Metal: Platinum 900 Ring Size: 5.25 (resizing available for a fee) Total Weight: 6.2 Grams Diamond Color: G Diamond Clarity: VS Diamond Carat Weight: 0.50 ...
Diamond, Emerald, Platinum
$1,704Sale Price|20% Off
Vivid Swiss Blue Topaz & Diamond Ring in Platinum
Located in Bloomington, MN
Vivid Swiss Blue Topaz & Diamond Ring in Platinum Crafted in platinum, this ring features a striking 10.00 carat Swiss blue topaz framed by a halo of round diamonds totaling 0.3...
Diamond, Topaz, Blue Topaz, Platinum
Estate Cats Eye Chrysoberyl Diamond Platinum Ring
Located in Beverly Hills, CA
A unique and stylish ring, circa 1960’s, featuring 3 cats eye chrysoberyls and 4 round brilliant-cut diamonds. Hand-fabricated in platinum and ready to be worn. Ring Size 6.75
Chrysoberyl, Diamond, Platinum
Platinum 0.36ct Diamond and Emerald Ring MF61-101625
By LB Exclusive
Located in Southampton, PA
This radiant luxury ring is a piece that will elevate any jewelry collection. A bold Platinum setting beautifully showcases the vibrant 1.03 carat Emerald center stone. Diamond accen...
Emerald, Diamond, Platinum
Blue Sapphire Ring set in Platinum 950 Settings
Located in Bangkok, TH
Blue Sapphire 3.81 carats Ring set in Platinum 950 Settings Width: 1.8 cm Length: 1.3 cm Ring Size: 56 Total Weight: 23.29 grams "We first opened doors in 1980 when it was then s...
Blue Sapphire, Platinum
Intense Unheated Pink Sapphire Diamond Platinum Ring
Located in Miami Beach, FL
Intense pink sapphire and diamond ring containing an oval dark pink sapphire weighing approximately 2.64 carats set amongst 18 diamonds that weight approximately carats. Mounted in ...
Diamond, Pink Sapphire, Platinum
Platinum 2.57ctw Cushion Blueish Green Indicolite Tourmaline Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Tourmaline - Indicolite Cushion Cut - Prong Set - Blueish Green - 6.8x6.7mm - 2.26ct (exact) (18) Natural Genuine Diamonds - Round Brilliant Cut - P...
Diamond, Tourmaline, Platinum
Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A classic vivid red natural ruby from the most rare and desirable origin, Burma (Myanmar) takes center stage. It is the most desirable mainly due to its amazing color which this ruby...
Diamond, Ruby, Platinum
Aquamarine and Ruby Halo Ring. 2.60ct Round Aquamarine Diamond Ring Platinum
Located in New York, NY
Primary Stone: Aquamarine Primary Stone Weight: Approx. 2.60-Carats Primary Stone Cut: Round Cut Secondary Stone: Ruby Secondary Stone Weight: Approx. 0.70-Carats Secondary Stone Cu...
Aquamarine, Ruby, Platinum
Royal-Blue Sapphire Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
A lovely platinum ring featuring a fine oval-shape sapphire weighing 1.27 carats. It has a rich intense royal-blue color that is simply exceptional. It is set in the middle of a spra...
Diamond, Blue Sapphire, Platinum
Zambian Emerald Engagement Ring. GIA 5.60ct Emerald Diamond Halo Ring Platinum
Located in New York, NY
Primary Stone: Emerald Primary Stone Weight: Approx 5.60-Carats Primary Stone Cut: Emerald Cut Secondary Stone: Diamond Secondary Stone Weight: Approx 1.50-Carats Secondary Stone Cu...
Diamond, Emerald, Platinum
Tiffany & Co platinum Soleste double halo diamond ring
By Tiffany & Co.
Located in Addlestone, GB
Tiffany & Co. - a Soleste double halo diamond engagement ring. Set in Platinum, this beautiful ring radiates light from each side of this beautiful ring. Set with a 0.20ct central...
Diamond, Platinum
Ring - 10.00 CTW Certified Sapphire & Diamond Split-Shank Cluster Ring, Platinum
Located in Miami, FL
This is an impressive, high-end estate cluster ring centered around a GIA-certified 7.00-carat Madagascar sapphire. Solidly crafted in premium platinum, the piece has a substantial w...
Diamond, White Diamond, Blue Sapphire, Sapphire, Platinum
Platinum 2.81ctw Oval Deep Pink Tourmaline Diamond Ballerina Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Tourmaline - Oval Cut - Prong Set - Deep Rich Pink - 9.1x7mm - 2.01ct (exact) Numerous Natural Genuine Diamonds - Round Brilliant & Baguette Cut - P...
Diamond, Tourmaline, Platinum
Radiant Sapphire & Diamond Double Halo Platinum Ring - GIA 5231597285
Located in Bloomington, MN
Radiant Sapphire & Diamond Double Halo Platinum Ring - GIA 5231597285 This sapphire and diamond ring is crafted in platinum and features a cushion-cut natural blue sapphire at t...
Diamond, Sapphire, Platinum
Contemporary Platinum Diamond and Sapphire Target Ring
Located in Houston, TX
Contemporary target ring composed of platinum with diamonds and sapphires. The center diamond is a round brilliant-cut, 2.75 carats, M color, and VVS2-VSi1 clarity. There are 41 ro...
Diamond, Sapphire, Platinum
3.33 Carat Sri Lankan Blue Sapphire Diamond Cocktail Ring
Located in Bangkok, TH
Crafted in 4.264 grams of premium PT900 platinum, this ring combines luxury and longevity with timeless sophistication.
Diamond, Blue Sapphire, Platinum
$1,600Sale Price|20% Off
Art Deco 4.50 Carat Amethyst Ring. Round Amethyst Ring Platinum Engraved 1930
Located in New York, NY
Age: Vintage Era: Art Deco Era, Circa 1930 Primary Stone: Amethyst Primary Stone Weight: Approx. 4.50-Carats Primary Stone Cut: Round Cut Jewelry Type: Prong-Set Metal: Platinum Ri...
Amethyst, Platinum
Ruby Diamond Platinum Flower Ring, GIA Certified
Located in Beverly Hills, CA
A superb oval shaped ruby weighing 2.05 carats takes center stage of this flower themed ring. The ruby is certified by the GIA as natural and has a lovely rich red color. It is accen...
Diamond, Ruby, Platinum
Art Deco Platinum, Emerald & Diamond Ring Circa 1930s
Located in ADELAIDE, SA
True to its era this Art Deco diamond ring is crafted in platinum and features a geometric saw pierced, mille-grained and bezel settings set with a central bright green emerald with ...
Diamond, Emerald, Platinum
Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A gem blue sapphire, certified by the GIA, takes center stage of this lovely platinum ring. The sapphire weighs just shy of 5 carats, 4.97 carats, and has a royal vivid blue color wh...
Diamond, Blue Sapphire, Platinum
$3,200Sale Price|20% Off
Vintage 9.54Ct Tanzanite Diamond Ring in Platinum
Located in Hong Kong, HK
A masterpiece of elegance and bold design, this exceptional ring combines the cool brilliance of platinum with the warmth of 18K yellow gold. At its center is a mesmerizing 9.54-cara...
Diamond, Tanzanite, Yellow Gold, 18k Gold, Platinum
$3,600Sale Price|20% Off
Edwardian Navette Ring. Old Euro Cut Diamond Ring Filigree Platinum IVS2 1900
Located in New York, NY
Ring Size: 6.25 US, Resizable Color: I Color Clarity: VS2 Metal: Platinum Stone: Diamond Stone Cut: Old European Cut Style: Edwardian This exquisite and exceptionally rare Edwardi...
Diamond, Platinum
9.75 Carat Aquamarine Diamond Turquoise French Platinum Ring
Located in Geneva, CH
9.75 carat Aquamarine centering a diamond and cabochon turquoise platinum ring. French mark. Circa 1970. Ring size: 7 US.
Aquamarine, Diamond, Turquoise, Platinum
Antique 0.70 Carat Square Emerald Ring. Baguette Diamond Accent Ring Platinum
Located in New York, NY
Age: Antique Era: Art Deco Era, Circa 1920 Primary Stone: Emerald Primary Stone Weight: 0.77 Carats Primary Stone Cut: Square Cut Secondary Stone: Diamonds Secondary Stone Weight: ...
Diamond, Emerald, Platinum
Pear Shaped Fancy Greenish Gray Diamond Center Cocktail Ring
Located in New York, NY
This striking cocktail ring presented by Spectra Fine Jewelry is a celebration of bold contrasts and refined elegance.
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.
A flashy symbol of wealth during the early 20th century, antique and vintage cocktail rings have gained broader appeal in the decades since for the hefty dose of glamour they bring to any ensemble.
Cocktail rings earned their name for their frequent appearances during glitzy cocktail parties at the height of the Prohibition era. Back then, these accessories were seen not only as statement pieces but as statements in and of themselves. They openly represented a sense of freedom and independence as well as a demonstration of opulence. After all, the 1920s heralded the Harlem Renaissance and Art Deco design, and a slew of social and cultural shifts meant that women in particular were breaking from pre–World War I conventions and embracing newfound freedoms to express themselves as individuals.
Women expressly wore cocktail rings on the fingers of their right hand versus the left, which was “reserved” for an engagement ring or wedding band, accessories definitely paid for by a suitor. And for cocktail rings, the bigger the colored gem at the center — which is usually mounted in a high setting — and the more elaborate the design, the stronger the likelihood of being noticed.
Cocktail rings remained a popular piece of jewelry for women until the 1930s, when the Great Depression and the onset of war marked a change in behaviors nationwide. While the 1960s and ’70s saw a return in visibility for the accessory, it wasn’t until the 1980s that cocktail rings once again assumed their position as a beacon of luxury and glitz.
During the 20th century, the range of dazzling cocktail rings seems to have been limitless, from glimmering gold rings set with carved jade diamonds designed by David Webb to Pomellato’s pink quartz confections to striking Gucci butterfly rings with accent diamonds set in a pavé fashion.
So, how do you wear a cocktail ring? Cocktail rings “can be worn for almost anything — dinners, date nights, parties, special events, on the red carpet,” explains David Joseph of New York-based jewelry brand Bochic.
Can you wear cocktail rings with other rings? “In my opinion, cocktail rings should stand on their own since they showcase a large gem in the center,” says Joseph.
These glamorous jewels can be worn inside or outside crowded taverns, in either daytime or nighttime with casual or dressy attire. On 1stDibs, find a wide variety of antique and vintage cocktail rings, including those offered by Chanel, whose elegant cocktail rings often feature pearls and, of course, diamonds, and sometimes were styled after showy flowers like the camellia, and Van Cleef & Arpels, whose detailed and intricate designs are viewed as miniature pieces of wearable art.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.