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Three Diamonds Platinum

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Emerald Cut three Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
in love with this Emerald Cut three Diamond Platinum Engagement Ring! Emerald Cut three Diamond
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

7.64 Carat Three Diamond Platinum Tulip Ring
Located in METAIRIE, LA
Constructed completely of Platinum, with 3 Focal Round Brilliant cut Diamonds totaling 7.64 carats
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Platinum

EGL Certified 1.25 Carat Three Diamond Platinum Pendant Necklace
Located in Stamford, CT
diamonds above set in Platinum with a 16 inch chain and three diamond bail. Middle diamond is light brown
Category

Antique Late 19th Century Victorian Necklace Enhancers

Materials

Brown Diamond, Diamond, Platinum

GIA Certified 1.26 Carat Diamond Three Stone Princess Cut Engagement Ring 7
Located in Miami, FL
spectacular three-diamond platinum engagement ring features a 1.00 carat Princess cut diamond affixed at
Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

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

Platinum Three Diamond Ring, 1.92ctw
Located in Palm Desert, CA
Platinum Three Diamond Ring, 1.92ctw. Simple and elegant three diamond ring design. All three
Category

Early 2000s Unknown Contemporary Three-Stone Rings

Materials

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

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

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

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

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

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

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 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

Art Deco Three Stone Diamond Platinum Ring
Located in New York, NY
Art Deco Three Stone Diamond Ring in Platinum. A vintage Art Deco three-stone ring with intricate
Category

Vintage 1930s American 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

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

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

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
Elegant example of the Edwardian era handmade in platinum with an intricate pierced open work
Category

Early 20th Century Unknown Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Contemporary Diamond Sapphire Platinum Three Stone Ring
Located in New York, NY
Contemporary Sapphire Diamond Three Stone Ring in Platinum. A matching trio of intense velvet blue
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Fancy Brownish Yellow Cushion VVS1 Kite Diamond 6.34 CTTW Platinum
By Harbor Diamonds
Located in New York, NY
Clarity flanked with two Kite diamonds weighing 0.67 Carats, in Platinum & 18 Karat Yellow Gold. Diamonds
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, 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

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

Emerald, 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 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

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

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

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

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

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

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

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

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

Modern Emerald and Diamond Platinum Three-Stone Ring
Located in Chipping Campden, GB
The central emerald is so bright and beautiful and measures 32pts. Sat either side it are diamonds
Category

1990s British Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Sophia D. Ruby and Diamond Three Stone Platinum Ring
By Sophia D
Located in New York, NY
diamond and accentuated with 0.43 carat small diamonds set in platinum. Sophia D by Joseph Dardashti LTD
Category

2010s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Vintage 2.06 Carats Diamond & Fancy Colored Diamond Platinum Three Stone Ring
Located in Philadelphia, PA
Centering a round brilliant cut fancy colored diamond weighing 0.72 carat Fancy deep brownish
Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, White Diamond, Brown Diamond, Platinum

Tsavorite and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful bright green 3.07 ct. tsavorite pear shape with good quality white diamond trillions on
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Tsavorite, 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

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

Opal and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful 3.18 ct. opal oval cabochon with 0.51 ct. white diamond emerald cuts on either side
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Opal, 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

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

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

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

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

Three-Stone Emerald Cut Diamond Engagement Ring in Platinum
By MOGULDIAM INC
Located in New York, NY
Three stone Emerald Cut Diamond ring beautifully handcrafted in platinum. The details are as
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA 4.09cts Ruby Diamond Platinum Three Stone cocktail Ring
Located in Miami, FL
This exquisite GIA Certified Ruby and Diamond Three Stone Ring is the perfect gift for that special
Category

1990s Retro Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Sophia D, 3.27 Carat Three-Stone Diamond Platinum Ring
By Sophia D
Located in New York, NY
platinum 3.27 carat three stone surrounded with 0.41 carat small diamonds ring.
Category

2010s American Three-Stone Rings

Materials

Diamond, Platinum

Vintage Princess Cut Diamond and Platinum Three Stone Ring
Located in Chipping Campden, GB
The sparkle of this ring is absolutely stunning! It holds three larger and more prominent princess
Category

Vintage 1960s British Modern Three-Stone Rings

Materials

Diamond, Platinum

Contemporary 1.44 Carats Emerald Diamond Platinum Three Stone Ring
Located in Philadelphia, PA
Three stone ring centers a square cut emerald weighing 0.79 carat Saturated green in color and
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

0.61 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring
Located in GB
diamond ring in a six claw platinum 950 setting A very good looking ring with bright clear diamonds, this
Category

Early 2000s English Modern Three-Stone Rings

Materials

Diamond, Platinum

Old European Cut Diamond Vertical Three-Stone Diamond Filigree Platinum Ring
Located in London, GB
A spectacular handmade 1920's vertical three stone ring featuring 3 old European cut diamonds
Category

Vintage 1920s English Three-Stone Rings

Materials

Diamond, Platinum

Modern 3.36 Carats Sapphire Diamond Platinum Three Stone Ring
Located in Philadelphia, PA
Designed as a basket set three stone ring Centering an oval cut sapphire weighing approximately
Category

Early 2000s Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

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Three Diamonds Platinum For Sale on 1stDibs

Find the exact piece of three diamonds platinum you’re shopping for in the variety available on 1stDibs. 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. Finding the perfect item from our selection of three diamonds platinum 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. 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 choice in our collection of three diamonds platinum over the years, but those made by Roman Malakov, Emilio! and David Gross Group 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 oval cut cut versions available here, too. Most of our three diamonds platinum for sale are for women, but there are 859 pieces available to browse for men.

How Much is a Three Diamonds Platinum?

The price for a piece of three diamonds platinum starts at $1 and tops out at $3,350,000 with these rings, on average, selling for $17,080.

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.

Questions About Three Diamonds Platinum
  • 1stDibs ExpertApril 5, 2022
    Yes, there are three-carat diamonds, and you can find them from a number of different jewelers and other retailers. Find an assortment of diamond jewelry from the world’s top sellers on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    What three diamonds on a ring mean is a matter of personal interpretation. Some people believe that three diamonds symbolize the Holy Trinity in Christianity. To others, triple stones may represent time (past, present and future) or a deep romantic bond (friendship, love and loyalty/fidelity). Find a large selection of diamond rings from some of the world's top dealers on 1stDibs.