Platinum Four Row Princess Cut Diamond Cocktail Ring
Located in Laguna Beach, CA
A substantial platinum four row princess cut diamond cocktail ring, stamped Plat and weighing 10.7 grams.
Diamond, Platinum
4.40 Carat Diamond Platinum Cluster Cocktail Ring
Located in Stamford, CT
1950's classic example of a diamond cluster cocktail ring. 7 pear shaped, 6 Marquise shaped and 16 round shaped diamonds set in a platinum cocktail ring setting. 7 pear shape diamo...
Diamond, Platinum
Vintage Retro Platinum Long Baguette Diamond Cocktail Ring
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Long Baguette Diamond Cocktail Ring. This incredible vintage Retro long baguette diamond cocktail ring is crafted in platinum.
Diamond, Platinum
Handcraft Emerald Platinum Baguette Diamonds Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Diamond, Emerald, Platinum
Large Jadeite Jade Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A lovely high-quality cocktail ring. Type A untreated jade. Ring Size 6.75
Diamond, Jade, Platinum
Vintage 1940s Platinum, Sapphire & Diamond Cocktail Ring
Located in Brighton, GB
Vintage Sapphire & Diamond Cocktail Ring Platinum Tested Circa 1940s This stunning 1940s platinum cocktail ring boasts a timeless design that is sure to turn heads.
Diamond, Sapphire, Platinum
Large Pink Tourmaline Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
It is accented by 2.00 carats of baguette-cut diamonds which are set around the tourmaline in a stylish step-pattern. Hand-fabricated in platinum, this impressive tourmaline cocktail...
Diamond, Tourmaline, Platinum
Antique 1.80 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.80 carat diamond and platinum cocktail ring; part of our diverse jewellery and estate jewelry collections.
Diamond, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A lovely platinum cocktail ring featuring a 4.51 carat Australian black opal.
Diamond, Opal, Platinum
1960s 1.66 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A very fine, large and impressive vintage 1.66 carat diamond and platinum cluster cocktail ring; part of our vintage diamond jewelry collections.
Diamond, Platinum
Vintage 3.66 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 3.66 carat diamond and platinum cocktail ring; part of our diverse vintage diamond rings collection.
Diamond, Platinum
10.85 Carat Tourmaline Diamond Platinum Cocktail Ring
Located in Stamford, CT
Tourmaline and diamond cocktail ring. Natural green rectangular 10.85 carat custom cut tourmaline in a solid platinum custom made setting with 8 round cut accent diamonds. 1 recta...
Diamond, Tourmaline, Platinum
Vintage Sapphire & Diamond Rectangular Cocktail Ring – Platinum
Located in Santa Monica, CA
This exquisite rectangular vintage sapphire and diamond ring is a timeless treasure from the 1950s. Crafted in platinum, the ring showcases four stunning sapphires, their deep blue h...
Diamond, Sapphire, Blue Sapphire, Platinum
Art Deco Platinum and Diamond Cocktail Ring
Located in Great Neck Plaza, NY
This striking Art Deco platinum ring is a masterclass in geometric glamour and vintage elegance. At its center sits a .71 carat emerald-cut diamond, framed by a scintillating array o...
Diamond, Platinum
Antique 2.19 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.19 carat diamond and platinum cocktail ring; part of our antique Art Deco jewellery collections.
Diamond, Platinum
1.16 Carat Aquamarine and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.16 carat aquamarine, 0.30 carat diamond and platinum cocktail ring; part of our diverse gemstone jewelry and estate jewelry collections.
Aquamarine, Diamond, Platinum
Round Emerald and Diamond Cocktail Ring, Platinum
Located in New York, NY
An Emerald and Diamond Ring in Platinum with 1.50 carats of Diamonds and 1 carat of Emeralds. Total Weight: 13.66 grams, Ring Size US 7.25.
Diamond, Emerald, Platinum
Antique 0.68 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 0.68 carat diamond and platinum cocktail ring; part of our diverse diamond jewellery and estate jewelry collections.
Diamond, Platinum
16.11 Carat Aquamarine Diamond Platinum Cocktail Ring
Located in Stamford, CT
Emerald and diamond cocktail ring. 16.11 carat natural aquamarine in its original platinum 1950's setting with round accent diamonds. 1 cut cornered emerald cut light blue aquamari...
Aquamarine, Diamond, Platinum
Multi Diamond Diagonal Cluster Cocktail Ring in Platinum
Located in Scottsdale, AZ
Crafted in platinum, the ring showcases exceptional craftsmanship, with thirty-three diamonds precisely set to form the cluster's naturalistic, sculptural silhouette.
Diamond, Platinum
$2,860Sale Price|20% Off
Ruby and Diamond Three-Stone Platinum Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite cocktail ring captures the timeless elegance of the Art Deco era with a modern, sophisticated twist.
Diamond, Ruby, Platinum
Platinum 18.37 Carat Natural Moonstone & Diamond Cocktail Ring
Located in Baltimore, MD
Platinum 18.37 Carat Natural Moonstone & Diamond Cocktail Ring Metal: Platinum Weight: 16.97 grams Moonstone: 18.37 carat cabochon 15.5 x 12mm Height: 13.5mm Diamonds: 0.39 CTW ...
Diamond, Moonstone, Platinum
$28,000Sale Price|20% Off
Impressive Emerald Cabochon Diamond Platinum Cocktail Ring
Located in Miami Beach, FL
This spectacular 26c. Muzo Colombian Emerald is surrounded by 7.5c of beautiful diamonds mounted in platinum. The ring measures .92" wide by .92" tall by .65" deep. Size 8.5 US
Diamond, Emerald, Platinum
.44 Carat Diamond Sapphire Platinum Cocktail Ring
Located in Stamford, CT
Classic late art deco open work 1930's cocktail ring. 15 round diamonds in a platinum setting accented with 8 French cut baguette sapphires in a platinum setting. 15 round diamonds...
Diamond, Sapphire, Blue Sapphire, Platinum
Jemloft Rubellite Tourmaline Diamond Platinum K18 Cocktail Ring
Located in 台東区, JP
An elegant cocktail ring by Jemloft, masterfully crafted in platinum and 18 karat yellow gold.
Diamond, Tourmaline, Platinum
Art Deco Platinum Sapphire & Diamond Cocktail Ring
Located in Montgomery, AL
We are stunned by the simple beauty of this vintage ring! The center natural sapphire is accented by lovely old mine cut diamonds. Ring Details Material: Platinum Era: Art Deco 1920...
Diamond, Sapphire, Platinum
Contemporary 9.45 carat amethyst diamond platinum cocktail ring
Located in Beverly Hills, CA
With its 9.45 carat emerald cut amethyst, bright diamond accents, and polished platinum setting, this cocktail ring is a stunning piece with modern elegance and lasting presence.
Amethyst, Diamond, Platinum
9.60 carat Rubellite and Diamond Platinum Cocktail Ring
Located in Miami Beach, FL
A bold dish–style rubellite and diamond cocktail ring. This statement piece centers a luminous round rubellite set in a sleek platinum bowl encircled with brilliant diamonds.
Diamond, Rubelite, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive cocktail ring featuring a fine and gemmy Australian black opal!
Diamond, Opal, Black Opal, Platinum
4.66 Carat Amethyst Diamond Platinum Cocktail Ring
Located in Stamford, CT
1990's amethyst and diamond ring. 4.66ct cushion cut Amethyst in a platinum setting with 28 round accent diamonds along both sides of the shank. The ring has a serial number. We do n...
Amethyst, Diamond, Platinum
Vivid-Blue Tanzanite Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and immensely fine tanzanite, weighing an impressive 10.98 carats, takes center stage of this fine platinum ring. The tanzanite has a lovely oval-shape and an even better pur...
Diamond, Tanzanite, Platinum
Ox Blood Red Coral Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A striking cocktail ring featuring a vivid red coral color known as “ox blood” in the trade as the primary stone.
Coral, Diamond, Platinum
Gem Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A superb gem quality example of a fine Australian opal. Most likely from a mine in Lightning Ridge, this opal has excellent play of color with bright flashes of predominantly green a...
Diamond, Opal, Platinum
Platinum Round and Marquise Diamond Cluster Cocktail Ring
Located in New York, NY
Platinum Round and Marquise Diamond Cluster Cocktail Ring Description: This striking platinum cocktail ring features a sculptural, slightly domed design centered by a round brillian...
Diamond, White Diamond, Platinum
19.58 Carat Aquamarine Diamond Platinum Cocktail Ring
Located in Stamford, CT
Natural untreated aquamarine and diamond ring. Emerald cut 19.58ct center aqua with two round brilliant cut side diamonds in a handmade 1950's platinum setting. 1 emerald cut blue ...
Aquamarine, Diamond, Platinum
Antique 0.20ct Diamond Platinum Cocktail Ring, Circa 1920
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.20 carat diamond and platinum cocktail ring with engraved military badge; part of our diverse antique jewelry and estate jewelry collections.
Diamond, Platinum
GIA Certified Yellow Diamond Platinum Cocktail Ring
By HYT Jewelry
Located in Hong Kong, HK
This enchanting ring features a lustrous Fancy Intense Yellow Diamond at its centre, with delicate oval shape white diamonds halo surrounding it. Set in Platinum to enrich the specta...
White Diamond, Yellow Diamond, Platinum
$4,000Sale Price|20% Off
Green Emerald and Diamond Cocktail Ring Platinum Diamond Cocktail Ring
Located in Jupiter, FL
Georgeous cocktail diamond & emerald ring in platinum, perfect for that Gala evening!
Diamond Sapphire Ring Teardrop Cabochon Vintage Platinum Cocktail
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Sapphire Ring Teardrop Cabochon Vintage Platinum Cocktail This stunning vintage ring is finely crafted in solid luxurious Platinum and set with genuine Earth mined Sapphire ...
Diamond, Sapphire, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive ring featuring a natural black opal from Australia! It weighs 4.42 carats and has excellent play-of-color as large and bright flashes of blue and green can be ...
Diamond, Opal, Black Opal, Platinum
Emerald and 2.62 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique and contemporary 0.68 carat emerald and 2.62 carat diamond, platinum cocktail ring; part of our diverse emerald jewellery and estate jewelry collections.
Diamond, Emerald, Platinum
Fine Fire Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A special ring featuring a gem-quality rich orangey-red fire opal weighing 10.92 carats. It has excellent play-of-color as strong flashes of green, yellow, orange, and red can all be...
Diamond, Opal, Fire Opal, Platinum
1940s 1.06 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage French 1.06 carat diamond and platinum geometric cocktail ring; part of our vintage jewelry and estate jewelry collections.
Diamond, Platinum
Vintage 3.03 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.03 carat diamond and platinum cocktail ring; part of our diverse vintage jewellery and estate jewelry collections.
Diamond, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive natural black opal from Australia! It weighs 6.90 carats and has great play-of-color as flashes of blue and green can be seen across the opal which also has a ...
Diamond, Opal, Black Opal, Platinum
Fine Imperial Topaz Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A special ring featuring a large, beautiful, and rare gemstone. It is an imperial topaz weighing a substantial 21.65 carats. It has the ideal yellow-orange gold color that is highly ...
Diamond, Topaz, Imperial Topaz, Platinum
Vintage Platinum, 1940s Aquamarine & Baguette Diamond Cocktail Ring
Located in Brighton, GB
Vintage Aquamarine Ring Platinum Circa 1940s Introducing a stunning Vintage 1940s Aquamarine Ring that exudes timeless elegance. This exquisite ring features a magnificent emeral...
Aquamarine, Diamond, Platinum
Vintage 1.03 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.92 carat (total) diamond and platinum cocktail ring with a contemporary shank; part of our diverse diamond jewelry and estate jewelry collections.
Diamond, Platinum
Large Turquoise and Baguette Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
Large Turquoise and Baguette Diamond Cocktail Ring in Platinum Turquoise Ring featuring an Oval Turquoise Cabochon measuring 19.4mm by 14.5mm surrounded by Natural Baguette Diamond...
Diamond, Turquoise, Platinum
Baguette, Round & Princess Diamond Wide Cocktail Ring in Platinum
Located in La Jolla, CA
Baguette, Round & Princess Diamond Wide Cocktail Ring in Platinum Wide Diamond Band Ring features Round Brilliant Diamonds pavé set on the outermost rows with 4 rows of Channel ...
Diamond, Platinum
Vintage Art Deco Baguette Diamond Platinum Cocktail Ring
Located in Montgomery, AL
We are absolutely thrilled to offer this vintage beauty!! Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Width: 10.7mm Head Height: 3.5mm Shank Width: 1.15mm Weight:...
Diamond, Sapphire, Platinum
Platinum 2.15ct Emerald & 1.27ctw Diamond Ballerina Cocktail Ring
Located in New York, NY
Discover the exquisite allure of our Ballerina Style Cocktail Ring, a stunning masterpiece crafted in luxurious platinum900. At its heart lies a captivating 2.15ctw emerald, radiatin...
Diamond, Emerald, Platinum
Contemporary Platinum 31.99 Ct. Kunzite & Diamond Cocktail ring
By Contemporary
Located in Miami, FL
This magnificent platinum cocktail ring is a masterwork of color and scale, centered around a breathtaking 31.99-carat oval-cut kunzite.
Diamond, White Diamond, Kunzite, Platinum
Platinum 0.80ct Diamond and Opal Cocktail Ring MF06-082526
By LB Exclusive
Located in Southampton, PA
This cocktail ring features a round cabochon opal weighing approximately 7.33 carats, displaying vivid play-of-color, set within a beaded 18K yellow gold gallery.
Diamond, Opal, Platinum
Amethyst and Tapered Baguette Diamond Platinum Cocktail Ring.
Located in Miami, FL
This striking cocktail ring centers on a magnificent 4.00-carat oval-cut amethyst, showcasing a deep, regal purple hue with exceptional clarity and brilliance.
Amethyst, Diamond, White Diamond, Platinum
2.09 Carat Opal and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 2.09 carat opal and 0.89 carat diamond, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections.
Diamond, Opal, Platinum
Mid-Century Platinum, Pearl, Emerald, & Diamond Cocktail Ring
Located in Philadelphia, PA
A fine Mid-Century pearl, emerald, and diamond cocktail ring. In .900 platinum. With a high-set central cultured pearl surrounded by a prong-set emerald and multiple prong-set dia...
Diamond, Emerald, Pearl, Platinum
Vintage Art Deco Diamond & Sapphire Platinum Cocktail Ring
Located in Montgomery, AL
We are loving this vintage beauty! Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Length: 18mm Head Height: 2.5mm Shank Width: 1.6mm Weight: 4.9 Grams Finger Size: 6...
Diamond, Sapphire, Platinum
Cocktail Ring set in Platinum and diamonds 1960
Located in Milano, MI
This unique 1960 ring is set in platinum with diagonal rows of diamonds that taper on each side from the centre. Highlights: - Platinum - Round cut diamonds of approximately 2ct Di...
Diamond, Platinum
Cabochon Ruby Diamond Gold & Platinum Cocktail Ring
Located in Beverly Hills, CA
Taking center stage is a glowing 6.08 carat cabochon ruby with a vivid red color. It appears to be glowing as light moves across the stone. Surrounding the ruby are 2.19 carats of ba...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, 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.