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18k Modern Diamond Trilogy

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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...

Ruby and Diamond Trilogy Ring in 18k White Gold
Located in London, GB
A beautiful ruby and diamond trilogy ring set in 18k white gold. This classic ring design is
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Vintage 1.82 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
the 18 ct gold hallmark (18ct). This impressive 1.82 carat diamond trilogy ring is supplied with
Category

20th Century Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1.23 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.23 carat diamond and 18 karat white gold trilogy ring; part of
Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

1.30 Carat Diamond and 18k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive contemporary 1.30 carat diamond, 18 karat yellow gold trilogy ring; part of
Category

Early 2000s Unknown Three-Stone Rings

Materials

Diamond, White Gold, Yellow Gold

Modern Diamonds 18 Karat White Gold Tournaire Alchemy Trilogy Ring
Located in Poitiers, FR
the collection Alchimie and presents a trilogy of modern brilliant- cut diamonds set within 3 settings
Category

21st Century and Contemporary French Modern Band Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

1920s Antique 1.44 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.44 carat diamond and 18 karat white gold trilogy ring; part of
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, White Gold

Ruby and GIA Certified Diamond Trilogy Ring Set in 18k Yellow Gold
Located in London, GB
A beautiful ruby and diamond trilogy engagement ring set in 18k yellow gold. This classic
Category

2010s British Modern Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Vintage 1960s French 1.23ct Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.23 carat diamond and 18 karat white gold trilogy ring
Category

Vintage 1960s Unknown Three-Stone Rings

Materials

Diamond, White Gold

0.90 Carat White Diamonds 18K White Gold Trilogy Unisex Band Design Ring
By Rossella Ugolini
Located in Rome, IT
18 Karats White Gold G Color VS1 0.90 Carats White Diamonds "Wave" Unisex Band Trilogy Design Ring
Category

2010s Italian Art Deco Band Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

1.51 Carat Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.51 carat diamond and 18 karat white gold trilogy ring
Category

Vintage 1970s English Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond and White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.84 carat modern brilliant round cut diamond trilogy ring in 18 karat white
Category

Early 2000s Unknown Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

18k White Gold Natural Amethyst Trilogy Ring, Customizable
Located in Chesham, GB
set against the Polished 18K White Gold. These gemstones have been hand set in this luxury Solid 18K
Category

2010s British Modern Three-Stone Rings

Materials

Amethyst, 18k Gold, White Gold

18K Yellow Gold 0.90 Carat White Diamonds Wave Unisex Band Trilogy Design Ring
By Rossella Ugolini
Located in Rome, IT
precious metals and Diamonds. This amazing modern design band "wave" Ring is handcrafted in 18 karats
Category

2010s Italian Art Deco Three-Stone Rings

Materials

White Diamond, Gold, 18k Gold, Yellow Gold

Diamond and Yellow Gold Trilogy Twist Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive contemporary 0.46 carat diamond and 18 karat yellow gold, 18 karat white gold
Category

Early 2000s English Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Trilogy 18 karat White Gold Ring with Diamonds
Located in Esch-Sur-Alzette, LU
The Trilogy 18kt White Gold Ring with Diamonds is an exquisite and elegant piece of jewelry that
Category

Early 20th Century Italian Modern Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 18ct Gold Diamond Trilogy Crossover Ring
Located in Brighton, GB
diamond ring. Set with with modern brilliant cut diamonds, mounted on an 18ct yellow gold band. Would make
Category

Late 20th Century English Three-Stone Rings

Materials

Diamond, Gold, 18k Gold

Diamond and White Gold Trilogy Ring, Circa 1980
Located in Jesmond, Newcastle Upon Tyne
A fine vintage 0.95 carat diamond 18 karat white gold three stone/trilogy ring; part of our diverse
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

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

1990s Diamond and Yellow Gold Trilogy Twist Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.54 carat diamond and 18 karat yellow gold, 18 karat white gold set trilogy
Category

1990s British Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

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

1950s 1.89 Carat Diamond and White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1950s 1.89 carat diamond and 18 carat white gold trilogy ring; part of our
Category

Vintage 1950s Unknown Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.01 Carat Diamond and Yellow Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
vintage diamond trilogy ring has been crafted in 18k yellow gold with 18k white gold settings. The
Category

Vintage 1970s Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian 6.00 Ct Pink Tourmaline Diamond Trilogy Ring
Located in Napoli, IT
Kt gold and silver potions Elegant, timeless, trilogy design to suit modern lifestyle, sturdy and
Category

Antique Late 19th Century European Late Victorian Three-Stone Rings

Materials

Diamond, Tourmaline, 18k Gold, Silver

1950s Vintage Ruby and Diamond White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.56 carat ruby and 0.25 carat diamond, 18 karat white gold multi
Category

Vintage 1950s Unknown Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Diamond and Yellow Gold Trilogy Engagement Ring, circa 1980
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.56 carat diamond and 18 karat yellow gold, 18 karat white gold set
Category

Vintage 1980s English Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

1997 Contemporary Diamond and Yellow Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.65 carat diamond trilogy twist ring in 18 karat yellow gold; part
Category

1990s Unknown Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

21ct Century Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine contemporary 0.33 carat diamond and 18 karat white gold, three stone/trilogy ring; part of
Category

Early 2000s Unknown Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Diamond and White Gold Trilogy Three Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.85 carat diamond and 18 Karat white gold trilogy ring; part of our
Category

Antique Early 1900s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1.93 Carat Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.93 carat diamond and 18 karat white gold trilogy ring; part of our
Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Antique Diamond and Yellow Gold Trilogy Engagement Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.70 carat diamond and 18 karat yellow gold, platinum set trilogy
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

New 1 Carat Diamonds 18 Karat Yellow Gold Trilogy Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold and platinum, eagle and dog heads hallmarks. Magnificent modern ring
Category

21st Century and Contemporary French Romantic Engagement Rings

Materials

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

Vintage White Gold 1.18 Carat Diamond Three-Stone Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.18 carat diamond and 18 karat white gold three stone / trilogy ring; part
Category

Vintage 1980s Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Baume Creation Natural Tsavorite Garnet D.VVS Diamond Yellow Gold Trilogy Ring
Located in Poitiers, FR
has been entirely handcrafted from the finest quality gems. It features a modern brilliant-cut diamond
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, White Diamond, Garnet, Tsavorite, Gold, 18k Gold, Yellow Gold

Vintage 3.30 Carat Diamond and 18 Carat White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.30 carat diamond and 18 carat white gold trilogy ring
Category

20th Century Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Ruby and Diamond Trilogy Engagement Ring Set in 18 Karat White Gold
Located in London, GB
A beautiful ruby and diamond trilogy engagement ring set in 18k white gold. This classic design is
Category

2010s British Modern Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

10k Yellow Gold Natural Tanzanite & Diamond womens Trilogy Ring - Customizable
Located in Chesham, GB
A Wonderfully simple trilogy ring with a super thick shank. One Tanzanite & two Diamonds all held
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Tanzanite, 10k Gold, Yellow Gold

Vintage Circa 1990s 1.04 Carat Emerald & Diamond Trilogy Ring 18 Carat Gold
Located in Hamilton, AU
With her vivid emerald and tapered baguette diamonds sparkling on either side, The Petra Ring is an
Category

20th Century Australian Modern Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

9.37 Carat Fancy Intense Yellow Radiant-Cut Diamond Trilogy Engagement Ring GIA
By SCARSELLI
Located in New York, NY
Cadillac cuts, diamonds with H gradings and VS1 clarity – this trilogy ring is superbly crafted with high
Category

2010s American Contemporary Engagement Rings

Materials

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

Antique 1.80 Carat Sapphire and 1.35 Carat Diamond White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.80 carat sapphire and 1.35 carat diamond, 18 karat white
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Natural Diamonds 0.80CT 8KT White Gold Emerald Cut Trilogy Promise Ring
Located in Antwerpen, BE
at a glamorous event or as a daily indulgence, this 18K White Gold Emerald Cut Trilogy Ring is a
Category

2010s European Modern Three-Stone Rings

Materials

Emerald, Diamond, White Gold

Love Rings Trilogy White Diamonds White Gold Hand Decorated with Micro Mosaic
By Sicis Jewels
Located in London, GB
that are accompanied by extraordinary emeralds that enhance their royal beauty, along with diamonds
Category

21st Century and Contemporary Italian Modern Fashion Rings

Materials

White Diamond, 18k Gold, White Gold

10k White Gold Natural Blue Sapphire Trilogy Ring, Modern Design Customizable
Located in Chesham, GB
Trilogy style setting. The Quality of this piece is Superb, the Gemstones have been individually selected
Category

2010s British Modern Three-Stone Rings

Materials

Blue Sapphire, 10k Gold, White Gold

18 Karats Rose Gold Brilliant Cut White Diamonds Unisex Trilogy Design Ring
By Rossella Ugolini
Located in Rome, IT
precious reflections. Crafted in 18 Karats Rose Gold and adorned with 0.90 Carats of White Diamonds, this
Category

2010s Italian Art Deco Three-Stone Rings

Materials

White Diamond, Yellow Gold, White Gold, Gold, Rose Gold, 18k Gold

Natural Diamonds 0.80 CT 18KT Yellow Gold Emerald Cut Trilogy Anniversary Ring
Located in Antwerpen, BE
diamonds' beauty. Whether worn as a statement piece at a glamorous event or as a daily indulgence, this 18K
Category

2010s European Modern Three-Stone Rings

Materials

Emerald, Diamond, Yellow Gold

Matthia's & Claire Delicate 18 Karat White Gold Trilogy Diamond Ring Set
By Matthia's & Claire
Located in New Orleans, LA
features two high polished bands with a pave diamond encrusted center band. Specifications: - 18k gold - 5
Category

21st Century and Contemporary Swiss Contemporary Band Rings

Materials

Diamond, White Gold

Vintage 0.66 Carat Ruby and 0.40 Carat Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.66 carat ruby and 0.40 carat diamond, 18 karat yellow gold, white
Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, Ruby, White Gold, Yellow Gold

Trilogy Ring with Certificate Natural White Diamond Tot. 0, 90Ct G SI1, 18kt Gold
Located in Vicenza, VI
100% Made in Italy.Trilogy Ring, Modern Design. Gemstone (3x): White Diamond / 0,30 ct / G / SI1
Category

2010s Italian Contemporary Three-Stone Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

0.38 Carats Three Diamonds 18k White Gold Earrings
By FERRUCCI
Located in New York, NY
Trilogy three white Diamond earrings by FERRUCCI entirely made in 18k white gold, Made in Italy
Category

2010s Italian Modern Lever-Back Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

0.38 carats Three Diamonds 18k white gold Earrings
By FERRUCCI
Located in New York, NY
Trilogy three white Diamond earrings by FERRUCCI entirely made in 18k white gold, Made in Italy
Category

2010s Italian Modern Lever-Back Earrings

Materials

White Diamond, 18k Gold

0.38 Carats Three Diamonds 18k White Gold Earrings
By FERRUCCI
Located in New York, NY
Trilogy three white Diamond earrings by FERRUCCI entirely made in 18k white gold, Made in Italy
Category

2010s Italian Modern Lever-Back Earrings

Materials

Diamond, White Diamond, White Gold, 18k Gold

10k White Gold Natural Amethyst Trilogy Ring - Customizable
Located in Chesham, GB
White Gold Trilogy style setting. The Quality of this piece is Superb, the Gemstones have been
Category

2010s British Modern Three-Stone Rings

Materials

Amethyst, 10k Gold, White Gold

Diamond and 18k Yellow Gold Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.47 Carat diamond and 18 karat yellow gold, 18 karat white gold set trilogy
Category

1990s English Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1.18 Carat Diamond Three Stone Engagement Ring in 18k Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.18 carat diamond and 18k yellow gold, 18k white gold set trilogy
Category

1990s Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Elongated Orange Sapphire and Yellow Diamond Three Stone in 18k Yellow Gold
Located in London, GB
A beautiful orange sapphire and yellow diamond trilogy ring set in 18k yellow gold. This lovely
Category

2010s British Modern Three-Stone Rings

Materials

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

Solid 10k White Gold Natural Sapphire Womens Trilogy Ring, Customizable
Located in Chesham, GB
This delightful Trilogy ring has a simple modern appearance, made of Solid 10k White Gold it has
Category

2010s British Modern Three-Stone Rings

Materials

Sapphire, 10k Gold, White Gold

Vintage 1 Carat Sapphire and Diamond 18k White Gold Ring
Located in Jesmond, Newcastle Upon Tyne
This stunning, fine and impressive vintage blue sapphire and diamond ring has been crafted in 18k
Category

Vintage 1950s Unknown Cluster Rings

Materials

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

Certified Sapphire and Diamond Three Stone Ring Set in 18k White Gold
Located in London, GB
A truly stunning certified sapphire and diamond trilogy ring set in 18k white gold. This classic
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Contemporary Emerald and Pear Cut Diamond Three Stone Ring in 18k Gold
Located in London, GB
A beautiful emerald and pear cut diamond trilogy ring set in 18k yellow and white gold. This
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, White Gold, Yellow Gold

14k White Gold Natural Peridot Womens Trilogy Ring, Customizable
Located in Chesham, GB
A modern style trilogy ring with its simple yet beautiful geometrical details. The centre stone is
Category

2010s British Art Deco Three-Stone Rings

Materials

Peridot, 14k Gold, White Gold

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18k Modern Diamond Trilogy For Sale on 1stDibs

You are likely to find exactly the 18k modern diamond trilogy you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, white gold and 18k gold — can elevate any look. Our collection of these items for sale includes 148 vintage editions and 72 modern creations to choose from as well. Finding the perfect 18k modern diamond trilogy may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. Creating a 18k modern diamond trilogy has been a part of the legacy of many jewelers, but those produced by Rossella Ugolini, FERRUCCI and Margherita Burgener are consistently popular. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. If you’re browsing our inventory for a 18k modern diamond trilogy, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 18k Modern Diamond Trilogy?

Prices for a 18k modern diamond trilogy can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $148 and can go as high as $120,000, while this accessory, on average, fetches $3,203.

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.