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1.66 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.66 carat diamond and platinum trilogy ring; part of our diverse
Category

1990s Unknown Three-Stone Rings

Materials

Diamond, Platinum

2ct Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1940's 2 carat diamond and platinum trilogy style dress ring; part of our
Category

20th Century Unknown Three-Stone Rings

Materials

Diamond, Platinum

Antique 2.06 Carat Diamond and Platinum Trilogy Ring - Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.06 carat diamond and platinum trilogy ring; part of our diverse
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

Vintage 1.67ct Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.67 carat diamond and platinum trilogy dress ring; part of
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond, Platinum

3.27 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive antique 3.27 carat trilogy / three stone diamond and platinum
Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Diamond, Platinum

1.10 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
). This impressive vintage and contemporary platinum diamond trilogy ring is supplied with a independent
Category

Late 20th Century British Three-Stone Rings

Materials

Diamond, Platinum

1.14 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
Assay Office hallmark (anchor). This impressive vintage and contemporary platinum diamond trilogy ring
Category

Late 20th Century British Engagement Rings

Materials

Diamond, Platinum

Antique 0.75 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.75 carat diamond three stone ring crafted in platinum; part of our
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Vintage 3.39 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive contemporary platinum trilogy ring set with 3.39 carats of vintage
Category

21st Century and Contemporary English Three-Stone Rings

Materials

Diamond, Platinum

1920s Antique 1.49 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.49 carat diamond and platinum three stone ring; part of
Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Antique 4.75Ct Diamond and Platinum Trilogy Ring Circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1930's 4.75 carat diamond and platinum three stone engagement ring; part of our
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Vintage and Contemporary 1.81 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
stunning, fine and impressive diamond trilogy ring has been crafted in platinum. The contemporary pierced
Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Vintage 3.53 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.53 carat diamond and platinum trilogy ring; part of our
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, Platinum

Antique 1.65Ct Diamond and Platinum Trilogy Twist Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.65 carat diamond and platinum trilogy ring; part of our
Category

Vintage 1930s Three-Stone Rings

Materials

Diamond, Platinum

Platinum Emerald and Diamond Trilogy Ring
Located in Sydney, NSW
diamonds , gorgeously crafted in platinum , complimented by a polished finish design. One ladies
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

2.49 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
platinum fineness marks (950 PLAT). This impressive 2.49 carat diamond trilogy ring is supplied with three
Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Diamond, Platinum

3.84 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive antique 3.84 carat trilogy / three stone diamond and platinum
Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Diamond, Platinum

1.02 Carat Diamond and Sapphire Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1.02 carat diamond and 0.85 carat sapphire, platinum trilogy ring; part of
Category

Vintage 1980s Retro Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.45 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
platinum ring; part of our diverse diamond jewelry and estate jewelry collections. This impressive diamond
Category

Antique Early 1900s British Three-Stone Rings

Materials

Diamond, Platinum

Sapphire and Diamond Platinum Trilogy Ring, circa 2000
Located in Jesmond, Newcastle Upon Tyne
platinum sapphire diamond trilogy ring is supplied with an independent diamond grading report card. Images
Category

Early 2000s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1930s Antique Diamond Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
This stunning, fine and impressive trilogy ring has been crafted in platinum. The pierced
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond Trilogy Ring in Platinum 1.50ct of Diamond
Located in Kendal, GB
A stunning vintage trilogy ring boasting three exceptional brilliant cut diamonds that glisten
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

Vintage Diamond and Yellow Gold Platinum Set Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 0.69 carat diamond, 18 karat yellow gold and platinum trilogy ring
Category

Vintage 1940s British Band Rings

Materials

Diamond, Yellow Gold, Platinum

Hirsh Trilogy Alexandrite and Diamond Ring
Located in London, GB
cushion cut diamonds, totalling approx. 0.43 carats - Created in platinum, made by hand in London Formed
Category

2010s British Contemporary Cocktail Rings

Materials

Diamond, Alexandrite, Platinum

Trilogy Diamond Ring in Platinum 1940s Cushion Cut
Located in Milano, MI
Classic trilogy ring with central cushion cut diamond and 2 Old Euro cut diamonds on the sides
Category

Vintage 1940s European Three-Stone Rings

Materials

Diamond, Platinum

Edwardian / Art Deco Platinum and Diamond Trilogy Ring - GIA VVS2/G
Located in Hummelstown, PA
from all angles. Currently a ring size 6 3/4. Center diamond: 1 ct., G color, VVS2 clarity, GIA
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Diamond, Platinum

EGL 1.03 Carat Radiant Trillion Diamond Platinum Trilogy Ring
Located in San Francisco, CA
This Pre-Owend Platinum handcrafted Women's trilogy ring showcases an EGL Certified 1.03 Carat
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

1930's Vintage Diamond Trilogy Ring, Handmade in 18ct and Platinum
Located in BALMAIN, NSW
18ct Yellow Gold and Platinum 3 stone Diamond ring. 3 single cut Diamonds illusion grain set in
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold, Platinum

2.10 Carat 18 Karat Engagement Round Diamond Trilogy 4 Prongs Three-Stones Ring
By Hasbani Diamonds
Located in London, GB
Favourite classic, This trilogy ring representing past, present and future, Is made with three
Category

2010s British Modern Engagement Rings

Materials

Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gemstone, Peridot, R...

0.70ct Diamond Chunky trilogy engagement ring in platinum wedding
Located in London, GB
0.70ct round diamond trilogy engagement ring in platinum. Classic three stone diamond ring trilogy
Category

21st Century and Contemporary British Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Antique 1.33 Ct Basaltic Sapphire and 0.88 Ct Diamond Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
, platinum trilogy ring; part of our diverse antique jewelry and estate jewelry collections. This stunning
Category

Vintage 1920s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond Trilogy Ring, 18 Karat Yellow Gold and Platinum
Located in NEWARK, GB
A beautiful vintage Art Deco diamond, crossover trilogy ring. A decadent beauty, it would make for
Category

Early 20th Century British Art Deco Three-Stone Rings

Materials

Diamond, Yellow Gold, Platinum

1.86 Carat, 950 Platinum and Diamond Three Stone Trilogy Ring from Tiffany & Co
By Tiffany & Co.
Located in Berlin, DE
Representative and charming 950 platinum ring from Tiffany & Co. Set with three round diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Hirsh Trilogy Emerald and Diamond Ring
Located in London, GB
claws to secure the emerald and platinum claws for the diamonds. Formed deep within the earth and found
Category

2010s British Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, 22k Gold, Yellow Gold

Hirsh Trilogy Cognac Diamond Ring
Located in London, GB
A cushion cut cognac diamond crafted in our signature Hirsh Trilogy setting with two perfectly
Category

2010s British Contemporary Cocktail Rings

Materials

Diamond, Platinum, 18k Gold, Rose Gold

Natural 1.96 Carat Cushion Cut Blue Sapphire & Diamond Platinum Trilogy Ring
Located in Hamilton, AU
Forged with care in shimmering platinum, this fabulous three stone milgrain ring holds a gorgeous
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Royal Blue Natural Sapphire 1.15 Ct Diamond Trilogy Platinum Ring
Located in Napoli, IT
tailor this stunning trilogy ring of perfection Top of the ring is 10 x 19 mm. h. x w. with 6.4 grams
Category

Mid-20th Century Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1.82 Carat Oval Trilogy Platinum Engagement Ring
Located in New York, NY
This three stone oval trilogy engagement ring features a 1.02 carat center stone and side stones
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Antique Edwardian Ruby and Diamond Three Stone Trilogy Ring
Located in Hummelstown, PA
hand fabricated in platinum topped 14 karat gold, this ring has been cheerfully finished with diamond
Category

Early 20th Century Edwardian Cluster Rings

Materials

Diamond, Ruby, 14k Gold, Platinum

Vintage 0.75ct Ruby and Diamond Trilogy Ring, c.1977
Located in London, GB
A vibrant natural ruby is set between two diamonds in this beautiful trilogy ring dated c.1977. The
Category

Vintage 1970s Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

1920s 1.81 Carat Diamond Trilogy Ring in Palladium
Located in Jesmond, Newcastle Upon Tyne
and impressive 1920s diamond trilogy ring has been crafted in palladium with a platinum setting. The
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Palladium, Platinum

Edwardian 0.60ct Sapphire and Diamond Trilogy Ring, c.1910s
Located in London, GB
A light blue sapphire is flanked by diamonds in this wonderful Edwardian trilogy ring. The central
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Edwardian 0.60ct Sapphire and Diamond Trilogy Ring, c.1910s
Located in London, GB
This beautiful trilogy ring features a central sapphire with a pair of old cut diamonds flanking
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Edwardian 0.50ct Emerald and Diamond Trilogy Ring, c.1910s
Located in London, GB
This beautiful Edwardian trilogy ring features a vibrant, 0.50 carat cushion emerald at it’s centre
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Vintage 1.20ct Ruby and Diamond Trilogy Ring, c.1950s
Located in London, GB
A beautiful wine red ruby sits central to this vintage three stone ring. The oval cut ruby has a
Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified 1.46 Carat Trilogy Three-Stone Diamond Engagement Ring in Platinum
Located in London, GB
A beautiful diamond three stone engagement ring set in platinum. The ring is centrally set with a
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Platinum

Edwardian 1.70ct Ruby and Diamond Trilogy Ring, c.1910s
Located in London, GB
Edwardian trilogy ring. The vibrant ruby is an old cushion cut stone and weighs 1.70 carat. The old cut
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

1.90 Ct Natural Unheated Red Spinel 1.0 Ct Diamond Platinum Trilogy Ring
Located in Napoli, IT
Estate Classy yet meaningful trilogy style suitable for engagement or anniversary to treasure for
Category

Vintage 1980s European Contemporary Three-Stone Rings

Materials

Diamond, Spinel, Platinum

Vintage 1.00ct Ruby and Diamond Trilogy Ring, c.1970s
Located in London, GB
A wonderful 1.00 carat ruby features in the centre of this vintage trilogy ring. The round cut ruby
Category

Vintage 1970s Unknown Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold

4.05ct Royal Blue Sapphire & 1.34ct G VS2 Diamond Platinum Trilogy Ring 6.9g
Located in Southampton, GB
Material: Platinum Ring Size: K 1/2 Total Ring Weight: 6.9g Sapphire Weight: 4.05ct Rubellite Shape
Category

21st Century and Contemporary British Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

French Art Deco Sapphire and French-Cut Diamond Trilogy Ring
Located in Hummelstown, PA
A sleek and refined 1930’s three stone band ring, beautifully crafted in platinum, this ring
Category

Vintage 1920s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1950s Vintage Diamond and Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
diamond trilogy ring has been crafted in 18k yellow gold with a platinum setting. The pierced decorated
Category

Vintage 1950s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Gold Plate, Yellow Gold

Antique 1910s Diamond and Rose Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
diamond trilogy ring has been crafted in 18k yellow gold with a platinum setting. The pierced decorated
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Edwardian 1.65ct Diamond Trilogy Ring, c.1910s
Located in London, GB
Timelessly beautiful, this trilogy ring dates back to the Edwardian period. All three diamonds are
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Elongated Edwardian Twin Diamond Three Stone Trilogy Engagement Ring
Located in Santa Barbara, CA
heirloom resembles a 3 stone trilogy ring. Graced with a pair of chunky old mine cut diamonds totaling 1.30
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

Antique Diamond and Yellow Gold Trilogy Engagement Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
, brilliance and presence. The pave set diamond trilogy ring is an excellent gauge of gold and platinum, and is
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco 1.50ct Sapphire and Diamond Trilogy Ring, c.1930s
Located in London, GB
This beautiful Art Deco trilogy ring is set with a lovely 1.50 carat Sapphire at its centre, with
Category

Vintage 1930s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 0.50ct Emerald and Diamond Trilogy Ring, c.1920s
Located in London, GB
Dating back to the 1920s is this gorgeous Emerald and diamond trilogy ring. The vivid green Emerald
Category

Vintage 1920s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique 1930s Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
diamond three stone ring (trilogy) has been crafted in 18k yellow gold with a platinum setting. The
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco 1.00ct Emerald and Diamond Trilogy Ring, c.1920s
Located in London, GB
diamonds set in platinum. The diamonds range in colour from H to I and in clarity from VS to SI. The ring
Category

Vintage 1920s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

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Diamond And Platinum Trilogy Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond and platinum trilogy ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, white gold and yellow gold. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect diamond and platinum trilogy ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a diamond and platinum trilogy ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., TFJC and Baume are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and oval cut alternatives. Finding a diamond and platinum trilogy ring for sale for women should be easy, but there are 168 pieces available to browse for unisex as well as men, too.

How Much is a Diamond And Platinum Trilogy Ring?

On average, a diamond and platinum trilogy ring at 1stDibs sells for $4,663, while they’re typically $102 on the low end and $242,000 for the highest priced versions of this item.

Finding the Right three-stone-rings for You

Vintage three-stone rings are pieces of jewelry adorned with three individual gemstones.

In 2001, De Beers launched the “Past, Present and Future” ring with a trio of diamonds and helped establish the three-stone ring as a staple jewelry piece. When it comes to modern engagement rings, many couples on the search for the perfect ring choose three-stone rings for their appeal and symbolism. When the Duchess of Sussex’s three-stone engagement ring was unveiled, it instantly piqued the interest of ring buyers and future fiancées.

Some popular gemstone cuts for three-stone rings include emerald, square and round. Three-stone rings can feature gemstones that are all the same type or a mix that varies in color, size and type. The three main size styles for these gemstones are graduated, slightly graduated and equal. Each of these styles differs in its carat weight. The rings can also be made from various metals such gold, silver, yellow gold or platinum.

Three-stone rings frequently have a slightly curved silhouette that makes them a great pairing for wedding bands or a foundation for a stacked design. You can add other rings such as an eternity band (an ideal choice for a wedding or milestone anniversary), a versatile band ring or a solitaire to contrast minimal pieces with more ornate statements.

The three-stone ring is an iconic accessory that will endure through time. Browse an assorted collection of vintage three-stone rings on 1stDibs, each featuring different gems and wedding-band styles.