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Diamond 18k Gold Platinum Ring

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Tiffany & Co. Donald Claflin Sapphire Diamond 18k Gold Platinum Ring
By Tiffany & Co.
Located in Bellmore, NY
Diamond 18k Gold Platinum Ring. This extraordinary piece, bearing the legacy of both Tiffany & Co. and the
Category

Vintage 1970s Cocktail Rings

Materials

White Diamond, Blue Sapphire, Gold, 18k Gold, Platinum

Australian Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
statement piece. Solid 18K gold with platinum accents and high jewellery grade diamonds. SPECIFICATIONS
Category

Late 20th Century Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
person. Set in solid 18K gold and platinum with high jewellery grade diamonds, this ring is a once-in-a
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Diamond, 18k Gold, Platinum

Australian 5.71ct Light Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Ridge, NSW, Australia Diamonds: 0.09ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Australian 8.03ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Diamonds: 0.095ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Australian 1.54ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
in 18K gold and with over 1.2ct of high jewellery grade brilliant white diamonds, this is a ring fit
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

Australian 6.35ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
: Winton, QLD, Australia Diamonds: 0.27ct D IF - F VVS Metals: Platinum, 18K solid Gold Ring Size: Resized
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Australian 6.95ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
: 6.95ct Opal Origin: Winton, QLD, Australia Diamonds: 0.22ct D IF - F VVS Metals: 18K solid Gold, Platinum
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Platinum, 18k Gold

Australian 16.04ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL DIFFERENCE By
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

Australian 3.29ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
: 0.105ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly. THE
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Black Opal, Diamond, Opal, Platinum, 18k Gold

Australian 4.02ct Crystal Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum, 18k Gold

Australian 1.35ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
yourself lost in their beauty. Solid 18K gold ring with a magnificent blue-green solid Australian Black
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

Australian 2.71ct Crystal Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
. Adorned with 36 point of high-grade diamonds and set in 18K gold and platinum 950. True High Jewellery
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

Australian 1.45ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
stone and fits perfectly with the bespoke 18K solid gold and platinum ring with brilliant white diamonds
Category

Late 20th Century Australian Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum, 18k Gold

Australian 1.85ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
- F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL
Category

21st Century and Contemporary Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum, 18k Gold

Australian 12.94ct Black Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Opal Origin: Winton, QLD, Australia Diamonds: 0.26ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring
Category

Late 20th Century Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum, 18k Gold

Diamond and 18 K Yellow Gold and White Platinum "Flower" Engagement Ring
Located in Hong Kong, HK
White Diamond and 18K Yellow Gold and White Platinum "Flower" Engagement Ring: A very elegant
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

Platinum Canary Diamond Ring with 18K Gold
Located in Houston, TX
Platinum ring with 18K yellow gold strips on the top featuring an oval canary diamond weighing 0.10
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

18K Gold and Platinum Pavé Diamond Ring
Located in Houston, TX
1970's ring in 18K yellow gold features pavé round diamonds in platinum. There are 41 round
Category

Late 20th Century Unknown Band Rings

Materials

Diamond, Platinum, 18k Gold

18K Yellow Gold Platinum Diamond Engagement Ring
Located in Guaynabo, PR
diameter; Color-F-G; Clarity- VS; Kimberly diamond ) mounted in 18K yellow gold and platinum bezel setting
Category

20th Century European Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

CROSSETTE RING – Diamond, 18K Gold and Platinum
Located in London, GB
Crossette, Handcrafted in 18 Carat yellow gold and platinum ring; with double shank and modern
Category

2010s British Art Deco Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Citrine and Diamond 18K Gold and Platinum Ring
Located in Beverly Hills, CA
One citrine and diamond 18K yellow gold and platinum ring centering one deep orangey amber color
Category

Vintage 1960s Cluster Rings

Materials

Citrine, Diamond, Yellow Gold, 18k Gold, Platinum

Ring with diamond platinum and 18k yellow gold
Located in The Hague, ZH
Platinum with 18k gold ring set with marquise cut diamond 0.18 ct F/G US - ring size US. 6.75 - EU
Category

2010s Dutch Modern Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Tourmaline Diamond 18k Yellow Gold Platinum Ring
Located in Beverly Hills, CA
One Vintage Tourmaline Diamond 18k Yellow Gold Platinum Ring. Featuring two oval cut tourmalines
Category

Vintage 1970s Engagement Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold, Platinum

Edwardian Diamond 18k Yellow Gold Platinum Navette Ring
Located in Beverly Hills, CA
One Edwardian Diamond 18k Yellow Gold Platinum Navette Ring. Featuring 24 old mine cut diamonds
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Brown Diamond, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, ...

Antique Belle Époque Diamond Platinum 18 K Natural Oriental Pearl Bridal Ring
Located in Munich, Bavaria
This ring is made out of 18 karat yellow gold and platinum the ring head features ca natural
Category

Antique Early 1900s English Bridal Rings

Materials

Diamond, Oriental Pearl, Platinum

Edwardian Sapphire Diamond 18k Yellow Gold Platinum Ring
Located in Beverly Hills, CA
One Edwardian Sapphire Diamond 18k Yellow Gold Platinum Ring. Featuring one oval mixed cut sapphire
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

French Ruby and Diamond 18 k Gold Ring
Located in New York, NY
French Ruby (possibly synthetic) and Diamond Platinum Ring. Classic cluster ring with mine cut
Category

Vintage 1920s Edwardian Fashion Rings

Materials

Diamond

Tiffany & Co. 18k Gold, Platinum and Diamond Ring
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Gold, Platinum and Diamond Ring 18 kt., one round diamond weighing 1.03 cts., weight
Category

Vintage 1980s Band Rings

Materials

18k Gold, Platinum

Art Deco 18K gold platinum diamond pearl ring
Located in Versailles, FR
For sale an elegant 18K yellow gold and platinum Art Deco ring. The ring shows an unconventional
Category

Early 20th Century French Art Deco Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, Platinum

Vintage Emerald & Diamond Ring Crafted in Platinum & 18k Gold
Located in Webster, NY
Beautiful Emerald & Diamond ring crafted in Platinum & 18k Yellow Gold. Gemstone: Emerald
Category

20th Century Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

David Webb 18k Yellow Gold and Platinum Diamond Ring
By David Webb
Located in Rome, IT
David Webb 18K Yellow Gold & Platinum Mabe Pearl & 2 ct Round Brilliant Cut Diamond Statement
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

Garnet and Diamond Platinum and 18k Yellow Gold Ring
Located in Dallas, TX
Platinum and Yellow Gold 18K 1.47ct Garnet & .35ctw Diamond Size 5.25
Category

2010s Fashion Rings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold, Platinum

David Webb 18k Yellow Gold Platinum Diamond Dome Ring
By David Webb
Located in Palm Beach, FL
David Webb tapered dome ring in hammered 18k yellow gold with platinum borders on either side
Category

2010s American Dome Rings

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

Ring with pink diamonds 18k pink gold and platinum
Located in The Hague, ZH
18k pink gold with 950pt platinum ring set with color treated brilliant cut diamonds up to . 0.25ct
Category

2010s Dutch Modern Fashion Rings

Materials

Pink Diamond, Gold, 18k Gold, Platinum

Platinum and 18K Gold Unisex Natural Diamond Pinky Ring
By Gad & Co.
Located in Miami, FL
. Item Details: - Type: Diamond Ring - Metal: Platinum, 18K Yellow Gold - Weight: 14.6 grams - Era
Category

2010s North American Modern Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

Vintage Diamond 18k Yellow Gold Platinum Wrapped Snake Ring
Located in Beverly Hills, CA
One Vintage Diamond 18k Yellow Gold Platinum Wrapped Snake Ring. Featuring 14 single cut diamonds
Category

Vintage 1980s Band Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Platinum & 18K Yellow Gold Diamond Engagement Ring 0.40 ctw
Located in Houston, TX
Gender: Ladies Size: 6 US Total Weight: 9.6 grams Purity: Platinum & 18K Yellow Gold Shank type
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1.60 Carats Diamonds Eternal Diamond Platinum 5 Stone Ring
By Harbor Diamonds
Located in New York, NY
Five sparkling diamonds accentuate this 18K white gold ring. The diamonds are secured by a common
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Diamond, 18k Gold

Retro French Diamond 18k Rose Gold Platinum Tank Ring
Located in Beverly Hills, CA
One Retro French Diamond 18k Rose Gold Platinum Tank Ring. Featuring two old European cut diamonds
Category

Vintage 1940s Cocktail Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Platinum

Retro French Diamond 18k Rose Gold Platinum Dome Ring
Located in Beverly Hills, CA
One Retro French Diamond 18k Rose Gold Platinum Dome Ring. Featuring one old European cut diamond
Category

Vintage 1940s Dome Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Platinum

Leo Round Diamond 1.01 Carat Solitaire Ring Platinum and 18 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
Whit Gold Ring with Platinum Prongs Size / Measurements: 5 - sizable TCW: 1.01 cts Main Diamond
Category

Early 2000s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Pavé Diamond Dome Ring in 18K Gold and Platinum
Located in Houston, TX
Dome ring composed of 18K yellow gold and platinum with pavé round diamonds. There is a total of
Category

Late 20th Century Unknown Dome Rings

Materials

Diamond, 18k Gold, Platinum

Diamond Gold Platinum Ring
By Montreaux
Located in Chicago, IL
Montreaux 18K yellow gold and platinum ring, set in platinum with 34 full cut round diamonds
Category

Vintage 1970s American Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

Ring with diamonds 18k yellow gold and 950 platinum
Located in The Hague, ZH
18k yellow gold with platinum ring set with brilliant and rose cut diamonds. 0.10ct – F/G – VS/SI
Category

Vintage 1910s Dutch Art Nouveau Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian 18K Gold and Platinum Sapphire and Diamond Ring
Located in Venice, CA
An English Edwardian ring from the year 1913. The ring is platinum and 18k gold with a large
Category

Vintage 1910s English Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Retro Diamond Platinum 18k Yellow Gold Cluster Cocktail Ring
Located in Beverly Hills, CA
One Retro Diamond Platinum 18k Yellow Gold Cluster Cocktail Ring. Featuring one old European cut
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum, Gold

Edwardian Pearl and Diamond Platinum 18k Yellow Gold Ring
Located in Beverly Hills, CA
One Edwardian Pearl and Diamond Platinum 18k Yellow Gold Ring. Featuring one pearl, and two old
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Pearl, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, Gold

Belle Époque French Diamond Platinum 18k Rose Gold Ring
Located in Beverly Hills, CA
One Belle Époque French Diamond Platinum 18k Rose Gold Ring. Featuring three old mine cut diamonds
Category

Antique Early 1900s Belle Époque Engagement Rings

Materials

White Diamond, Diamond, Platinum, Rose Gold, 18k Gold, Gold

Eddie Sakamoto 18K Yellow Gold, Platinum and Diamond Ring
Located in Kirkwood, MO
Eddie Sakamoto 18K yellow gold, Platinum and Diamond Ring. The center is a channel set Cubic
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Sapphire Diamond Platinum 18k Yellow Gold Cluster Ring
Located in Beverly Hills, CA
One Vintage Sapphire Diamond Platinum 18k Yellow Gold Cluster Ring. Featuring one oval mixed cut
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Diamond Bombe 18K Yellow Gold and Platinum Ring, Circa 1960s
Located in Beverly Hills, CA
One diamond bombe 18K yellow gold and platinum ring with rope motif gold workmanship enhanced by 67
Category

20th Century Dome Rings

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

TIFFANY & Co. 18K Gold Platinum Diamond Etoile Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Platinum Diamond Etoile Band Ring 5 Metal: 18K Gold and platinum Size: 5
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

Ring with diamonds 18k pink gold and platinum
Located in The Hague, ZH
14k rose gold with 950pt platinum ring set with old mine cut diamond 0.40 ct K/L SI/P - ring size
Category

Vintage 1910s Dutch Art Deco Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Diamond Dome 18K Yellow Gold and Platinum Ring, circa 1970s
Located in Beverly Hills, CA
One diamond dome 18K yellow gold and platinum ring featuring 80 round brilliant cut diamonds
Category

20th Century Dome Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian Pearl Sapphire Diamond 18k Yellow Gold Platinum Ring
Located in Beverly Hills, CA
One Edwardian Pearl Sapphire Diamond 18k Yellow Gold Platinum Ring. Featuring one cream colored
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Pearl, Cultured Pearl, Sapphire, Blue Sapphire, ...

Vintage Diamond Platinum and 18K Yellow Gold Ring, circa 1960s
Located in Beverly Hills, CA
One vintage diamond platinum topped, 18K yellow gold ring featuring 29 old European cut diamonds
Category

20th Century Cluster Rings

Materials

Diamond, Yellow Gold, Platinum, 18k Gold

Art Deco style diamonds ring in 18k gold platinum
Located in PARIS, FR
Stones: 1 diamond of 1.57cts G/ P1, 26 diamonds: 0.40ct Material: Rose gold and platinum Dimensions
Category

Vintage 1980s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Platinum Gold Diamond Ring
Located in New York, NY
Vintage Platinum and 18K Y/gold dome shape ring, RBC diamonds weighing approx. 1 ct, HI VS, ring
Category

20th Century More Rings

Materials

Diamond, Gold, Platinum

RETRO ring set with diamonds 18k pink gold an platinum
Located in The Hague, ZH
18k pink gold with 950pt platinum ring set with old cut diamond 0.24ct F/G VS/SI - ring size U.S
Category

2010s Dutch Retro Fashion Rings

Materials

Diamond, Gold, 18k Gold, Platinum

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Diamond 18k Gold Platinum Ring For Sale on 1stDibs

Surely you’ll find the exact diamond 18k gold platinum ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect diamond 18k gold platinum ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. A diamond 18k gold platinum ring from Tiffany & Co., David Webb and Furrer-Jacot — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and old european cut cut versions available here, too. There aren’t many items for men if you’re seeking a diamond 18k gold platinum ring, as most of the options available are for women and unisex.

How Much is a Diamond 18k Gold Platinum Ring?

Prices for a diamond 18k gold platinum ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $3,900,000, while this accessory, on average, fetches $6,553.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.