3-Stone Trilogy Rings
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Vendor:Finediam
Lab Grown Round Diamond 3 Stone Engagement Ring Platinum
This stunning DE/VS 0.50Ct to 2.00Ct Round Lab-Grown Diamonds 3-Stone Designer Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The trilogy design features a round center diamond flanked by two side diamonds: princess cut on the band, adding...- From £538.92
£376.92- From £538.92
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Vendor:Finediam
Lab Grown Round Cut Diamond 3 Stone Engagement band Platinum 2CT DE/VS
This DE/VS Lab Grown Round Diamond Trilogy Engagement Ring features a sculpted bamboo-inspired band, available in Platinum, 9K, 18K White, Yellow, and Rose Gold. The bamboo-style design gives this ring a unique, organic feel, while the trilogy setting showcases three round diamonds that symbolize...- From £214.92
- From £214.92
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Vendor:Finediam
18K Yellow Gold Lab-Grown Round Diamond Trilogy Engagement Ring
Round Cut Center with Tapered Baguette Side Diamonds Trilogy Engagement RingThis elegant DE/VS Lab Grown Diamond Trilogy Engagement Ring features a stunning Round -cut center diamond, flanked by two perfectly matched tapered baguette side diamonds. The combination of the soft brilliance of the Round center stone with the...- From £178.20
- From £178.20
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Vendor:Finediam
Lab Grown Round Diamond Designer 3 Stone Engagement Ring Platinum
This stunning Solid Platinum DE/VS 3-Stone Round Lab Grown Diamond Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. With a range of 0.50Ct to 2.00Ct, the center diamond is flanked by two side diamonds, creating a perfect trilogy...- From £356.40
- From £356.40
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Vendor:Finediam
2.00 Ct Lab Grown 3 Stone With Side Halo Diamond Engagement Ring Platinum
This stunning DE/VS 0.50ct to 2.00Ct Round Lab Grown Diamonds 3-Stone Engagement Ring features a halo design on the side diamonds, creating a brilliant sparkle. Available in 9K, 18K White, Yellow, Rose Gold, and Platinum, this ring can be customized to suit your style....- From £178.20
- From £178.20
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Vendor:Finediam
18K Yellow Gold 2CT DE/VS Lab-Grown Oval Diamond 3 Stone Engagement Ring
Oval Cut Center with Tapered Baguette Side Diamonds Trilogy Engagement RingThis elegant DE/VS Lab Grown Diamond Trilogy Engagement Ring features a stunning oval-cut center diamond, flanked by two perfectly matched tapered baguette side diamonds. The combination of the soft brilliance of the oval center...- From £178.20
- From £178.20
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Vendor:Finediam
Classic Round Diamond 3 Stone Engagement Ring Platinum Lab Grown 2.00Ct DE/VS
This DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring with a designer band is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The ring features three stunning round diamonds, with a total carat weight ranging from 0.50Ct to 2.00Ct. Each diamond...- From £356.40
- From £356.40
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Vendor:Finediam
Lab-Grown Round Diamond 3 Stone Engagement Ring 18K Yellow Gold 2CT DE/VS
Round Cut Center with Tapered Baguette Side Diamonds Trilogy Engagement RingThis timeless DE/VS Lab Grown Diamond Trilogy Engagement Ring features a radiant round-cut center diamond, complemented by two perfectly matched tapered baguette side diamonds. The trilogy design represents your past, present, and future, while...- From £178.20
- From £178.20
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- per
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Vendor:Finediam
0.50Ct - 2.00Ct DE/VS Lab Grown Round Diamond Trilogy Engagement Ring Platinum
This DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring with a designer band is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The ring features three stunning round diamonds, with a total carat weight ranging from 0.50Ct to 2.00Ct. Each diamond...- From £532.44
£299.26- From £532.44
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Vendor:Finediam
950 Platinum 2.00CT DE/VS Lab-Grown Pear Cut Diamond 3 Stone Engagement Ring
Pear Cut Center with Tapered Baguette Side Diamonds Trilogy Engagement RingThis timeless DE/VS Lab Grown Diamond Trilogy Engagement Ring features a stunning pear-cut center diamond, complemented by two perfectly matched tapered baguette side diamonds. The graceful, elongated shape of the pear center stone contrasts...- From £356.40
- From £356.40
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Vendor:Finediam
0.50Ct - 2.00Ct DE/VS Platinum Lab Grown Round Diamond Trilogy Engagement Ring
This DE/VS 0.50 Ct to 2.00Ct Round Lab Grown Diamond 3-Stone Engagement Ring features a shared bar setting, creating a modern and sleek design that showcases the brilliance of the round diamonds. The 3-stone engagement ring symbolizes the past, present, and future of your...- From £160.92
£160.92- From £160.92
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Vendor:Finediam
Lab Grown Round Diamond 3 Stone Engagement Ring In Platinum DE/VS 2CT
This stunning Heavy Solid Platinum DE/VS 3-Stone Round Lab Grown Diamond Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. With a range of 0.50Ct to 2.00Ct, the center diamond is flanked by two side diamonds, creating a perfect...- From £178.20
- From £178.20
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Vendor:Finediam
Platinum 3 Stone Engagement Ring DE/VS 2.00Ct Lab Grown Round Diamond Prong Set
This Heavy Solid Platinum DE/VS 0.50Ct to 2.00Ct Round Lab Grown Diamonds 3-Stone Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum. The 3-stone (Trilogy) design symbolizes the past, present, and future of your love, featuring three stunning round lab-grown diamonds...- From £356.40
- From £356.40
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- per
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Vendor:Finediam
Lab Grown Round Diamond Prong Set 3 Stone Engagement Ring Platinum
This Heavy, Solid Platinum DE/VS 0.50Ct to 2.00Ct Round lab-grown diamonds 3-stone Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum. The 3-stone (Trilogy) design symbolizes the past, present, and future of your love, featuring three stunning round lab-grown diamonds ranging from 0.50Ct to 2.00Ct in total weight. Each diamond is set with DE/VS clarity,...- From £178.20
- From £178.20
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Vendor:Finediam
Lab-Grown Round Cut Diamond 3 Stone Engagement Ring 950 Platinum
Round Cut Trilogy Engagement Ring with Baguette Side DiamondsThis refined DE/VS Lab Grown Diamond Trilogy Engagement Ring features a stunning round-cut center diamond, flanked by two perfectly matched baguette side diamonds. The three-stone design symbolizes your past, present, and future, creating a striking balance...- From £356.40
- From £356.40
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- per
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Vendor:Finediam
Lab Grown Round Diamond Trilogy Engagement Ring Platinum 0.50Ct - 2.00Ct DE/VS
This DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring with a designer band is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The ring features three stunning round diamonds, with a total carat weight ranging from 0.50Ct to 2.00Ct. Each diamond...- From £178.20
- From £178.20
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- per
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Vendor:Finediam
0.50Ct - 2.00Ct DE/VS Lab Grown Round Diamond 3 Stone Engagement Ring Platinum
This DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring with a designer band is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The ring features three stunning round diamonds, with a total carat weight ranging from 0.50Ct to 2.00Ct. Each diamond...- From £474.12
- From £474.12
- Unit price
- per
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Vendor:Finediam
0.50Ct - 2.00Ct DE/VS Lab Grown Round Diamond Trilogy Engagement Ring Platinum
This DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring with a designer band is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The ring features three stunning round diamonds, with a total carat weight ranging from 0.50Ct to 2.00Ct. Each diamond...- From £178.20
- From £178.20
- Unit price
- per
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Vendor:Finediam
2.00Ct Lab Grown Round Diamond 3 Stone Engagement Ring In Platinum
This stunning Heavy Solid Platinum DE/VS 3-Stone Round Lab Grown Diamond Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. With a range of 0.50Ct to 2.00Ct, the center diamond is flanked by two side diamonds, creating a perfect...- From £356.40
- From £356.40
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- per
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Vendor:Finediam
2.00Ct Lab Grown Round Diamond Bar Set 3 Stone Engagement Ring Platinum
💎 DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 9K, 18K, Platinum 0.50Ct to 2.00Ct" Product Description: This stunning DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 💍 is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The trilogy (3-stone) design...- From £356.40
- From £356.40
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- per
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Vendor:Finediam
2.00Ct Lab Grown Round Diamond Art Deco 3 Stone Engagement Ring Platinum
This stunning Heavy Solid Platinum DE/VS 3-Stone Round Lab Grown Diamond Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. With a range of 0.50Ct to 2.00Ct, the center diamond is flanked by two side diamonds, creating a perfect...- From £532.44
£299.26- From £532.44
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- per
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Vendor:Finediam
2.00Ct Lab Grown Round Brilliant Cut Diamond 3 Stone Engagement Ring Platinum
💎 DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 9K, 18K, Platinum 0.50Ct to 2.00Ct" Product Description: This stunning DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 💍 is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The trilogy (3-stone) design...- From £268.92
- From £268.92
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- per
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Vendor:Finediam
Lab Grown Round Diamond 3 Stone Engagement Ring Platinum - 0.50Ct - 2.00Ct
This DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring with a designer band is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The ring features three stunning round diamonds, with a total carat weight ranging from 0.50Ct to 2.00Ct. Each diamond...- From £474.12
- From £474.12
- Unit price
- per
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Vendor:Finediam
Lab Grown Round Diamond 3 Stone Engagement Ring Platinum -Bar Set
💎 DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 9K, 18K, Platinum 0.50Ct to 2.00Ct" Product Description: This stunning DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 💍 is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The trilogy (3-stone) design...- From £178.20
£268.92- From £178.20
- Unit price
- per
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Vendor:Finediam
Lab Grown Round Diamond 3 Stone Engagement Ring Platinum
💎 DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 9K, 18K, Platinum 0.50Ct to 2.00Ct" Product Description: This stunning DE/VS Lab Grown Round Diamond 3-Stone Engagement Ring 💍 is available in 9K, 18K White, Yellow, Rose Gold, and Platinum options. The trilogy (3-stone) design...- From £474.12
£646.92- From £474.12
- Unit price
- per
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Vendor:Finediam
Lab Grown Round Diamond Prong Set 3 Stone Engagement Ring Platinum In DE/VS 2.00Ct
This Solid Platinum DE/VS 0.50Ct to 2.00Ct Round Lab Grown Diamonds 3-Stone Engagement Ring is available in 9K, 18K White, Yellow, Rose Gold, and Platinum. The 3-stone (Trilogy) design symbolizes the past, present, and future of your love, featuring three stunning round lab-grown diamonds ranging from...- From £178.20
- From £178.20
- Unit price
- per
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Vendor:Finediam
Lab-Grown Round Cut Diamond 3 Stone Engagement Ring In 18K White Gold 2.00Ct DE/VS
💍 Product Overview – Round Cut Trilogy Engagement Ring with Tapered Baguette Side DiamondsThis refined DE/VS Lab Grown Diamond Trilogy Engagement Ring features a brilliant round-cut center diamond, framed by two elegantly tapered trapezoid (baguette) side diamonds. The three-stone layout represents your past, present,...- From £532.44
£646.92- From £532.44
- Unit price
- per
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Vendor:Finediam
Lab-Grown Round Cut Diamond Trilogy Engagement Ring In 18K White Gold 2.00CT DE/VS
💍 Product Overview – Round Cut Trilogy Engagement Ring with Tapered Baguette Side DiamondsThis refined DE/VS Lab Grown Diamond Trilogy Engagement Ring features a brilliant round-cut center diamond, framed by two elegantly tapered trapezoid (baguette) side diamonds. The three-stone layout represents your past, present,...- From £532.44
£268.92- From £532.44
- Unit price
- per
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Vendor:Finediam
Lab-Grown Round Cut Diamond Trilogy Engagement Ring
💍 Product Overview – Round Cut Trilogy Engagement Ring with Half Moon Side DiamondsThis elegant DE/VS Lab Grown Diamond Trilogy Engagement Ring features a brilliant round-cut center diamond paired with two gracefully curved half moon side diamonds. Designed to capture both timeless sparkle and...- From £532.44
£160.92- From £532.44
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Vendor:Finediam
Lab-Grown Emerald Cut Diamond Trilogy Engagement Ring 18K White Gold
💍 Product Overview – Emerald Cut Trilogy Engagement Ring with Half Moon Side DiamondsThis luxurious DE/VS Lab Grown Diamond Trilogy Engagement Ring features a striking emerald-cut center diamond paired with two elegant half moon side diamonds. The clean lines of the emerald cut meet...- From £532.44
£160.92- From £532.44
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Welcome to FineDiam's magnificent selection of 3-Stone Trilogy Rings, classic styles that honor your past, present, and future. These rings are a beloved option for engagements, anniversaries, and milestone celebrations because each trilogy ring has three exquisitely matched stones that represent life's most significant journey. Trilogy rings offer timeless elegance through their flawless blend of sparkle and symbolism
What's a 3-Stone Trilogy Ring?
Three diamonds or other gemstones are arranged across the band of a three-stone trilogy ring. Every stone has profound significance:
Past: The recollections you have together
Present: The love you treasure right now
Future: The life you two will create
Trilogy rings are a thoughtful, romantic, and significant option for couples because of their symbolic design.
Our trilogy ring collection at FineDiam consists of:
Diamond Trilogy Rings: Stunning settings with three stones of diamond.
Trilogy rings of gemstones: rubies, emeralds, and sapphires set with diamonds.
Oval, round, emerald, and princess cuts: contemporary and traditional shapes.
Custom Trilogy Rings: Made to fit the size, shape, and metal of your diamond.
Styles for Every Occasion
Our trilogy rings, which are made of platinum, rose gold, white gold, and yellow gold, are elegant enough to complement any personality or fashion sense. Popular designs consist of:
Round Brilliant Trio Rings: Perfect symmetry and timeless sparkle.
Emerald Cut Trilogy Rings: elegant geometry and crisp lines.
Oval Trilogy Rings: Long, supple forms that accentuate radiance.
Colored Gemstone and Diamond Trios: Vibrant center stones in meaningful combinations.
Vintage-Inspired Trilogy Rings: Detailed embellishments with an heirloom, romantic vibe.
Why Choose FineDiam?
FineDiam trilogy rings are made with premium materials, great care, and accuracy:
Ethically Sourced Diamonds & Gemstones: Brilliant-certified natural and lab-grown options.
UK Hallmarked Metals: Made from premium platinum and gold.
Expert Stone Matching: Symmetry and aesthetic harmony are achieved through perfectly balanced stones.
Expert craftsmanship: Hand-set stones guarantee durability and optimal glimmer.
Custom Design Service: Make a trilogy ring that is specifically tailored to your love tale.
Luxurious Packaging: Comes with a premium gift box and an authenticity certificate.
Related Collections You’ll Love
Engagement Rings
Anniversary Rings
Diamond Eternity Rings
Gemstone Rings
Celebrate Your Love Story with FineDiam
At FineDiam, we think jeweler should capture important moments. Our 3-Stone Trilogy Rings are made to shine both now and in future generations by fusing classic design with significant symbolism.