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Platinum Diamond Ring Stone

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GIA Certified 5.54 Carat Cushion Sapphire Three Stone Ring in Platinum
By Diamond Town
Located in New York, NY
Sapphire, securely nestled in a comfortable fit Platinum three-stone setting. It is elegantly complemented
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Three Stone Filigree Ring 1.20 Carats Platinum 4.2 Grams
By Harbor Diamonds
Located in New York, NY
Art Deco ring featuring three diamonds in the center and shattered diamonds throughout the mounting
Category

Vintage 1920s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond Platinum Five Stone Ring
Located in Beverly Hills, CA
One Vintage Diamond Platinum Five Stone Ring. Featuring five carre cut diamonds with a total weight
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Ruby Diamond Platinum Three Stone Ring
Located in Los Angeles, CA
Ruby diamond and platinum three stone ring circa 1990. Clear and concise information you want to
Category

1990s Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Diamond and Platinum Three-Stone Ring
Located in Chipping Campden, GB
This three stone ring holds a larger central diamond and two smaller ones either side. Central
Category

Early 2000s British Three-Stone Rings

Materials

Diamond, Platinum

Antique Platinum 3 Stone Diamond Ring
Located in Coral Gables, FL
Antique Platinum 3 Stone Ring Featuring 3 Old European Cut Diamonds of SI Clarity & G/H Color
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Platinum

Sapphire Diamond Platinum Three Stone Ring
Located in New York, NY
This amazing platinum ring is centered with a natural oval cut sapphire that weighs approximately
Category

20th Century Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Ruby Diamond 3-Stone Platinum Ring
Located in Beverly Hills, CA
platinum, this classic ring will never go out of style. Ring Size 4.50
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Platinum Three Stone Diamond Ring, 2.48 Carat
Located in London, GB
A modern three stone diamond ring set with a central round diamond weighing 1.10 carats, with two
Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

Round Brilliant Diamond Three-Stone Platinum Ring
Located in London, GB
Round Brilliant Diamond Three-Stone Platinum Ring This glamorous ring features three round
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vintage Emerald Diamond Three Stone Platinum Ring
Located in Beverly Hills, CA
One Vintage Emerald Diamond Three Stone Platinum Ring. Featuring three octagonal step cut emeralds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Platinum 3 Stone Colombian Emerald & Diamond Ring
Located in Dallas, TX
From the Eiseman Estate Jewelry Collection, platinum 3 stone Colombian emerald and diamond ring
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Vintage Emerald Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Vintage Emerald Diamond Platinum Three Stone Ring. Featuring one round brilliant cut emerald of
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

1.60 Carat Diamond Platinum Three-Stone Ring
Located in London, GB
A modern three stone diamond ring, set with three round brilliant-cut diamonds, with an estimated
Category

1990s American Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond and Platinum Three-Stone Ring
Located in Chipping Campden, GB
This three stone ring holds a slightly larger central diamond and two smaller ones either side
Category

Vintage 1950s British Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Art Deco Diamond Platinum Three Stone Ring. Featuring three old European cut diamonds with a
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Diamond Platinum Five Stone Ring
Located in Beverly Hills, CA
One Art Deco Diamond Platinum Five Stone Ring. Featuring one old European and four transitional cut
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Cushion 10.19 CTS Y-Z VS2 Trapezoid Three Stone Ring Platinum 18K
By Harbor Diamonds
Located in New York, NY
weighing 0.94 Carats, D VS, in Platinum & 18 Karat Yellow Gold. More Colored Diamonds in stock. DM for
Category

2010s Contemporary Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Sapphire Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Vintage Sapphire Diamond Platinum Three Stone Ring. Featuring one oval mixed cut sapphire of
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Edwardian Filigree Platinum Diamond Three-Stone Ring
Located in Miami Beach, FL
& filigree design. The total diamond weight is approximately 4.90 carats. The ring is a US size 7 and it
Category

Early 20th Century Unknown Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond and Platinum Three-Stone Ring
Located in Chipping Campden, GB
The three gorgeous diamonds in this ring are bright and have a wonderful sparkle. The central stone
Category

Vintage 1940s British Modern Three-Stone Rings

Materials

Diamond, Platinum

Jadeite Jade Diamond 3-Stone Platinum Ring
Located in Beverly Hills, CA
A classic 3-stone ring featuring a 3.65 carat natural jadeite jade! It has bright green color with
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Jade, Platinum

Three Stone Emerald Cut Diamond Platinum Engagement Ring
Located in New York, NY
Beautifully designed and masterfully handcrafted this platinum 3 stone diamond ring features a
Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

Three-Stone Rectangular Emerald Diamond Platinum Ring
By Dover Jewelry
Located in Miami, FL
This stunning three stone emerald and diamond ring is crafted in solid platinum. Showcasing a
Category

2010s American Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Fine 4.21 Carat GIA Cert Minor Oil Emerald Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
carats of diamonds in platinum. A fabulous ring that makes a statement but is still wearable. The
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Gem Aquamarine Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
of 0.21 carats. Hand-fabricated in platinum and ready to be appreciated and worn. Ring Size 5
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Aquamarine, Diamond, Platinum

Lithos Platinum Diamond Ruby 3 Stone Ring
Located in Kirkwood, MO
Lithos Platinum, Diamond and Ruby 3 Stone Ring. The Ruby is 1.09 carats. It has an AGL
Category

2010s American Contemporary Three-Stone Rings

Materials

Ruby, Diamond, Platinum

GIA Certified Three-Stone Diamond Ring in Platinum
Located in London, GB
by 2 pristine pear-shaped diamonds weighing approximately 0.27 carats and set in Platinum. The
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond Platinum Three-Stone Ring Estate Jewelry
Located in Beverly Hills, CA
A gorgeous vintage three-stone diamond ring, made in platinum. This three-stone ring features an
Category

Vintage 1980s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Modern Diamond and Platinum Three Stone Ring, 1.55ct
Located in London, GB
A three stone diamond ring, with a central round brilliant-cut diamond, weighing 0.80 carat, with
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Platinum

1.47 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.47 carat diamond (total) and contemporary platinum ring; part of
Category

Vintage 1910s English Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Ethonica Certified Three-Stone Diamond Ring in Platinum
Located in New York, NY
The three oval diamonds are set in the platinum ring. The center oval diamond is EGL certified as a
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified Sri Lanka Sapphire Diamond Three Stone Ring 7.10 Carats Plat
By Harbor Diamonds
Located in New York, NY
GIA Certified Sri Lanka cushion Sapphire weighing 6 Carats flanked with two Cadillac diamonds
Category

2010s Contemporary Three-Stone Rings

Materials

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

1.12 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Three princess cut diamond engagement ring in a three stone platinum setting. 1 Center diamond
Category

1990s Modern Three-Stone Rings

Materials

Diamond, Platinum

Vintage Ruby and Diamond Platinum Three-Stone Ring
Located in Chipping Campden, GB
This three stone ring holds a ruby measuring 40pts and either side are two smaller diamonds which
Category

Vintage 1980s British Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Three Stone Sapphire & Diamond Baguette Ring in Platinum
Located in New York, NY
Ring contains one GIA certified emerald cut sapphire 3.23ct and 2 side baguette diamonds 0.45tcw
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Lavender Jadeite Jade Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
A classic 3-stone ring featuring a luscious lavender jade in the center. It weighs approximately 3
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Jade, Platinum

Vintage Three-Stone Diamond Ring Platinum 2 Carat
Located in New York, NY
Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately
Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Vintage Three-Stone Diamond Ring Platinum 2 Carat
Located in New York, NY
Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately
Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Modern Emerald and Diamond Platinum Three-Stone Ring
Located in Chipping Campden, GB
. The diamonds total approx 24pts. The ring is modelled in 9ct gold. This ring comes with the original
Category

1990s British Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Art Deco Diamond 18ct & Platinum 3 Stone Ring
Located in Chipping Campden, GB
Art Deco Diamond 18ct & Platinum Ring sweet and detailed so nicely, precious ring The item comes
Category

Vintage 1920s British Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
-quality stone. It is accented by 2 large baguette-cut diamonds set on its side in a classic 3-stone design
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Tourmaline, Indicolite, Platinum

1.24 Carat Diamond and Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.24 carat diamond and platinum three stone dress ring; part of our diverse
Category

Vintage 1980s English Three-Stone Rings

Materials

Diamond, Platinum

Mexican Fire Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
A classic 3-stone design, this lovely ring features a fine 3.65 carat fire opal with play-of-color
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Antique 1.16 Carat Diamond and Platinum Three Stone Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.16 carat diamond and platinum three stone ring; part of our diamond
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Emerald Diamond Platinum Three-Stone Ring
Located in Beverly Hills, CA
collection. It can also make a beautiful non-traditional engagement ring. Made of platinum, the ring features
Category

Early 20th Century Unknown Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

21st Century Tacori Ruby Diamond 3-Stone Platinum Ring
Located in Miami, FL
This Diamond Tacori Engagement ring was inspired by a 3 Stone design featuring a diamond tulip
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

vintage 3-stone design Diamond Engagement Ring In Platinum
Located in Bloomington, MN
vintage 3-stone design Diamond Engagement Ring In Platinum Introducing an exquisite Diamond
Category

Late 20th Century Modern Three-Stone Rings

Materials

Diamond, Platinum

Sophia D. Ruby and Diamond Three Stone Platinum Ring
By Sophia D
Located in New York, NY
A three stone ring with 0.92 carat cushion cut center ruby flanked with 1.03 carat pear shaped
Category

2010s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Three Stone Sapphire & Fancy Yellow Diamond Ring in Platinum
Located in Boston, MA
A three stone sapphire, and diamond ring in platinum and 18 karat yellow gold. Centering this ring
Category

Late 20th Century Three-Stone Rings

Materials

Yellow Diamond, Sapphire, Platinum

Tsavorite and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
either side. Handmade in platinum. Ring size 6.5+.
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Tsavorite, Platinum

Sophia D. Ruby and Diamond Three Stone Platinum Ring
By Sophia D
Located in New York, NY
Designed by Sophia D, this three stone ring set in platinum features a round cut ruby center stone
Category

2010s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring
Located in New York, NY
This a delicate three-stone ring. The ring is Platinum 950. The 3 Diamonds are Emerald Cut. The
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Bar Set Diamond Three Stone Ring Set in Platinum
Located in London, GB
A beautiful diamond three stone ring set in platinum. The ring is centrally set with a lovely 0.45
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Platinum

Opal and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
. Handmade in platinum. Ring size 6.25.
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Opal, Platinum

Sophia D. 1.11 Carat Three-Stone Diamond Platinum Ring
By Sophia D
Located in New York, NY
Three stone platinum ring with 1.11 carat center stone with 0.65 carat and 0.75 carat stone n both
Category

2010s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

GIA Burma Ruby Diamond Platinum Three-Stone Engagement Ring
Located in Miami, FL
Witness the Delicate touch of color and sparkle on this Engagement Ring! This elegant Three Stone
Category

21st Century and Contemporary Artist Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Art Deco Three Stone Diamond Filigree Ring in Platinum
Located in Boston, MA
An Art Deco period three stone diamond ring crafted in platinum. Centered by a trio of bezel set
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Vintage Princess Cut Diamond and Platinum Three Stone Ring
Located in Chipping Campden, GB
. The ring is modelled in platinum and the main stones sit proud on top of the band. Ring Size: M 1/2
Category

Vintage 1960s British Modern Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond Five-Stone Platinum
Located in Chipping Campden, GB
An exquisite vintage five-stone diamond ring, modelled in platinum. Set with five impressive
Category

Late 20th Century Unknown Modern Three-Stone Rings

Materials

Diamond, Platinum

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Platinum Diamond Ring Stone For Sale on 1stDibs

Surely you’ll find the exact platinum diamond ring stone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a platinum diamond ring stone from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic platinum diamond ring stone over the years, but those made by Roman Malakov, Single Stone and Tiffany & Co. are often thought to be among the most beautiful. See these pages for an emerald cut iteration of this accessory, while there are also round cut cut and old european cut cut versions available here, too. There aren’t many items for men if you’re seeking a platinum diamond ring stone, as most of the options available are for women and unisex.

How Much is a Platinum Diamond Ring Stone?

The price for a platinum diamond ring stone starts at $19 and tops out at $3,350,000 with these rings, on average, selling for $13,985.

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.