1920s 1.14 Carat Diamond and 9k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.14 carat diamond and 9 karat yellow gold, platinum set trilogy engagement ring ; part of our diverse antique jewellery collections.
Diamond, Yellow Gold, Platinum
Antique 18K three stone ring - Trilogy Ring - diamonds & pearl engagement ring
Located in Antwerp, BE
For sale is antique 18 karat yellow gold ring which stole our hearts the minute we laid eyes on her. This marvellous ring is made in solid yellow gold and decorated with a pearl and ...
Pearl, Diamond, Gold, 18k Gold, Yellow Gold
1.83Ct Diamond and 18k Yellow Gold Trilogy Ring - Antique and Vintage
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique and vintage 1.83 carat diamond three stone ring in 18 karat yellow gold with an 18 karat white gold setting; part of our diverse diamond jewel...
Diamond, 18k Gold, White Gold, Yellow Gold
1.56Ct Diamond and 18k Yellow Gold Trilogy Ring - Antique and Vintage
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.56 carat diamond three stone ring displayed in a vintage 18 karat yellow gold, platinum set setting; part of our diverse diamond jewelry and estate je...
Diamond, 18k Gold, Yellow Gold
2.22Ct Diamond and 18k Yellow Gold Trilogy Ring - Antique Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 2.22 carat diamond and 18 karat yellow gold, 18 karat white gold set three stone ring; part of our diverse diamond jewelry and estate jewelry collection...
Diamond, 18k Gold, Yellow Gold
Antique Victorian 3 Opal Trilogy Ring Vintage 10k Rose Gold Fine Jewelry
Located in Torrance, CA
Finely detailed antique Victorian 3 trilogy opal ring (circa 1880s to 1900s) crafted in 10 karat rose gold.
Opal, 10k Gold, Rose Gold
Antique 1920s 2.10 Carat Diamond and 18 k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.10 carat diamond and 18 k yellow gold, 18 k white gold three stone ring; part of our diverse antique jewellery and estate jewelry collections This fine and...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Antique Victorian 1870s 18K Gold 1.35ctw Old Mine Cut Diamond Trilogy Ring
Located in Staines-Upon-Thames, GB
A Victorian diamond and yellow gold ring, comprising three old mine cut diamonds, set in 18 karat yellow gold, to a band of 18 karat yellow gold. This beautiful ring is set with 3 b...
Diamond, 18k Gold, Yellow Gold
Antique Deco Diamond Trilogy Ring Platinum 18 Karat Gold Vintage Fine Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco era ring (circa 1920s to 1930s), crafted in 18 karat yellow gold and 900 platinum.
Diamond, 18k Gold, Yellow Gold, Platinum
Antique Edwardian 18K Yellow Gold and Platinum Bezel Set Diamond Trilogy Ring
Located in Staines-Upon-Thames, GB
An antique diamond, yellow gold, and platinum ring, comprising three old European cut diamonds, set in platinum, to a band of 18 karat yellow gold. This elegant ring is set to the ...
Diamond, 18k Gold, Yellow Gold, Platinum
Sold|$5,195
Art Deco Trilogy Diamond Ring Circa 1920's
Located in ADELAIDE, SA
An Art Deco diamond trilogy ring with early transitional brilliant cut diamonds set in eight claw coronet settings.
Diamond, 14k Gold, Platinum
Antique Ruby and 1.40 Carat Diamond White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.62 carat ruby, 1.40 carat diamond and 18k white gold and platinum set trilogy ring; part of our diverse gemstone engagement ring collections.
Diamond, Ruby, 18k Gold, White Gold, Platinum
Antique Sapphire and Diamond Yellow Gold Trilogy Engagement Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.72 carat sapphire and 0.85 carat diamond, 18 karat yellow gold trilogy ring; part of our diverse antique jewelry and estate jewelry collecti...
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
Antique Art Deco Ruby and Diamond Crossover Ring, Trilogy, 18k Gold and Platinum
Located in NEWARK, GB
A beautiful antique Art Deco Diamond and Ruby, crossover trilogy ring. A decadent beauty, it would make for a beautiful Art engagement ring or perhaps just a treat for yourself or s...
Diamond, Ruby, 18k Gold, Platinum
Edwardian1.30ct Sapphire and Diamond Three Stone Ring, c.1910s
Located in London, GB
A stunning Edwardian trilogy ring set with a lovely 1.30 carat Sapphire to the centre and with two 0.65 carat old cut diamonds, one to either side.
Diamond, Sapphire, 18k Gold, Platinum
Victorian 0.65ct Sapphire and Diamond Three Stone Ring, c.1880s
Located in London, GB
A gorgeous 0.65 carat blue sapphire sits proud to the centre of this Victorian trilogy ring. Set to either side is a matching pair of old cut diamonds weighing 0.50 carat each and ar...
Diamond, Sapphire, 18k Gold
Art Deco 2.70 Carat Diamond Three Stone Ring, circa 1920s
Located in London, GB
Beautifully presented in this platinum trilogy ring are three sparkling old cut diamonds.
Diamond, Platinum
Art Deco 1.10 Carat Diamond Three-Stone Ring, circa 1920s
Located in London, GB
Three old cut diamonds sparkle in this art deco trilogy ring. The centre diamond is 0.50 carat, while the diamonds to either side are 0.30 carat each.
Diamond, Platinum
Art Deco 2.00ct Sapphire and Diamond Three Stone Ring, c.1920s
Located in London, GB
This stunning 1920s trilogy ring has a natural, unheated 2.00 carat sapphire set to centre.
Diamond, Sapphire, Platinum
Edwardian 1.20 Carat Diamond Three-Stone Ring, circa 1910s
Located in London, GB
This lovely Edwardian trilogy ring showcases three old cut diamonds. Each of the diamonds are 0.40 carat, and are I colour and VS2 clarity.
Diamond, 18k Gold, Platinum
Art Deco 3-Stone Ring, Set With 1.62ct of Old European Cut Diamonds in 18ct Gold
Located in London, GB
The trilogy ring set is the symbol of love and eternity.
Diamond, Gold, 18k Gold, Yellow Gold
Antique Victorian 3 Stone Diamond Ring Trilogy 18k Yellow Gold Sz 4.75 Jewelry
Located in Torrance, CA
Stylish antique Victorian 3 stone diamond "Trilogy" ring (circa 1880s to 1900s) crafted in 18 karat yellow gold.
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Art Deco 0.85 Carat Emerald and Diamond Three Stone Ring, circa 1920s
Located in London, GB
Dating back to the 1920's is this gorgeous Emerald and diamond trilogy ring. The natural Emerald has a weight of 0.85 carat and is of an elongated emerald cut shape.
Diamond, Emerald, 18k Gold, Platinum
Victorian 0.50ct Emerald and Diamond Three Stone Ring, c.1880s
Located in London, GB
This beautifully carved shank trilogy ring dates back to the Victorian era. Taking centre stage, a stunning emerald cut Emerald is flanked by two old cut diamonds.
Diamond, Emerald, 18k Gold, Yellow Gold
1.30 Carat Diamond Three-Stone Engagement Ring, circa 1920s
Located in London, GB
A beautiful diamond trilogy ring with a total of 1.30 carat. They diamonds are old cuts, typical of the 1920s era.
Diamond, Platinum
Edwardian 0.65ct Emerald and Diamond Three Stone Ring, c.1910s
Located in London, GB
A captivating emerald and diamond trilogy ring dating back to the Edwardian era. In the centre sits the natural emerald weighing 0.65 carat and flanked to either side are a matching ...
Diamond, Emerald, 18k Gold, Platinum
Antique 18ct Gold Edwardian, Diamond Three Stone, Trilogy Crossover Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold Tested Circa 1910 Introducing a stunning Edwardian trilogy ring crafted from 18ct gold, featuring approximately 0.75cts of natural old European cut...
Diamond, Gold, 18k Gold
Art Deco 1.68 Carat Sapphire and Diamond Three Stone Ring, circa 1920s
Located in London, GB
This stunning Art Deco trilogy ring features a wonderful deep blue sapphire flanked by a pair of old cut diamonds.
Diamond, Sapphire, Platinum
Antique 18ct Yellow Gold & Platinum Circa 1910 3 Stone Emerald and Diamond Ring
Located in Brighton, GB
Antique Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1910 This stunning trilogy ring from the 1910s is a true vintage beauty.
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Art Deco 1.55ct Diamond Three Stone Ring, c.1920s
Located in London, GB
Delicately hand crafted in platinum with box collets, exemplifying the angular design and symmetry, this trilogy ring is stunning. Gemstone: Diamond Stone Shape: Old Cut Carat Weigh...
Diamond, Platinum
Edwardian 1.30 Carat Diamond Three-Stone Ring, circa 1910
Located in London, GB
The trilogy ring consists of a centre diamond weighing 0.50 carat and the two either side weighing 0.40 carat each.
Diamond, 18k Gold, Platinum
Diamond White Gold Three-Stone Ring, Antique circa 1920
Located in Jesmond, Newcastle Upon Tyne
This impressive antique diamond trilogy ring is supplied with an independent diamond grading report card.
Diamond, 18k Gold, White Gold
Victorian 1.30 Carat Diamond Three Stone Ring, c.1900s
Located in London, GB
This intricately crafted trilogy ring dates back to the Victorian era. It features three primary Diamonds, with a further four smaller stones to add a little extra shine.
Diamond, 18k Gold
Antique and Contemporary 8.19 Carat Diamond Platinum Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
This platinum trilogy ring is supplied with three independent diamond grading certificates.
Diamond, Platinum
Edwardian 1.40 Carat Sapphire and Diamond Three Stone Ring, circa 1910s
Located in London, GB
This wonderful Edwardian trilogy ring features a stunning light blue Sapphire at it's centre, flanked by a pair of old cut diamonds.
Diamond, Sapphire, 18k Gold, Platinum
Victorian Diamond Three Stone Ring, Hallmarked 1880
Located in London, GB
Dating back to the Victorian period, this beautifully crafted trilogy ring displays a trio of old cut diamonds.
Diamond, 18k Gold
Victorian 3.50ct Diamond Three Stone Ring, c.1880s
Located in London, GB
Three spectacular old cut diamonds sparkle in this Victorian trilogy ring. The diamonds are beautifully shown off in expertly crafted platinum collets.
Diamond, 18k Gold, Platinum
Edwardian 1.55ct Diamond Three Stone Ring, c.1910s
Located in London, GB
Three stunning old cut diamonds are showcased in this beautiful trilogy ring from the Edwardian period. The central stone is the largest at 0.95 carat whilst the two flanking stones ...
Diamond, 18k Gold, Yellow Gold, Platinum
Victorian 1.20ct Sapphire and Diamond Ring, c.1900s
Located in London, GB
Dating back to the Victorian era is this stunning sapphire and diamond trilogy ring. The sapphire is a gorgeous royal blue colour and is a natural, unheated stone.
Diamond, Sapphire, 18k Gold, Platinum
Edwardian 2.50ct Diamond Three Stone Ring, c.1910s
Located in London, GB
Three old cut diamonds are elegantly presented in this beautiful Edwardian trilogy ring. The central diamond is the largest, weighing 1.10 carat, with the flanking pair weighing 0.70...
Diamond, 18k Gold
Art Deco 2.40 Carat Diamond Three-Stone Engagement Ring, circa 1920s
Located in London, GB
A classic and beautiful engagement ring, this trilogy ring is all hand made and dates to the 1920s.
Diamond, Platinum
Art Deco 1.30ct Diamond Three Stone Ring, c.1920s
Located in London, GB
A gorgeous trio of old cut diamonds adorn this Art Deco trilogy ring. The centre diamond is 0.60 carat, while the diamonds to either side are 0.35 carat.
Diamond, 18k Gold, Platinum
Art Deco 1.65 Carat Diamond Three-Stone Engagement Ring, circa 1920s
Located in London, GB
A stunning trilogy ring with a centre diamond weighing 0.85 carat.
Diamond, Platinum
Art Deco Three-Stone Diamond Engagement Ring, circa 1920s
Located in London, GB
This stunning engagement ring is a classic trilogy ring, with the centre diamond weighing 0.70 carat and the two either side each weighing 0.35 carat.
Diamond, 18k Gold, Platinum
Antique 1920s 4.81 Carat Diamond and White Gold Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
This magnificent and stunning diamond trilogy ring has been crafted in 18k white gold.
Diamond, 18k Gold, White Gold
Sold|$27,843
Art Deco 3.25ct Diamond Three Stone, c.1920s
Located in London, GB
The diamonds range in colour from H to I and match in clarity at VS2 . This timeless trilogy ring has been entirely crafted by hand in platinum with each stone delicately claw set.
Diamond, Platinum
Antique Edwardian 0.90 Carat Sapphire Diamond Platinum Filigree Engagement Ring
Located in Santa Barbara, CA
You will be enthralled wearing this authentic antique filigree sapphire-and-diamond trilogy ring. A lacy, flowing platinum bombé mounting, along with the bezel setting glittering wit...
Diamond, Sapphire, Platinum
Victorian 1.00ct Sapphire and Diamond Three Stone, c.1880s
Located in London, GB
This beautifully carved shank trilogy ring dates back to the Victorian era. Taking centre stage, a vivid oval cut Sapphire is flanked by two old cut diamonds.
Diamond, Sapphire, 18k Gold, Yellow Gold
Victorian 1.35ct Diamond and Ruby Three Stone, c.1880s
Located in London, GB
This captivating Victorian trilogy ring features a beautiful old cushion cut diamond at its centre flanked by a pair of Burmese rubies.
Diamond, Ruby, Yellow Gold, 18k Gold
Antique Diamond and Sapphire Crossover Ring, 18 Karat Yellow Gold
Located in NEWARK, GB
A beautiful antique Art Nouveau era 18 karat gold diamond and sapphire Crossover trilogy ring. A decadent beauty, it would make for a beautiful Art engagement ring or perhaps just a...
Diamond, Sapphire, 18k Gold, Yellow Gold
Antique Platinum Stamped, 1920s Diamond Three Stone Ring
Located in Brighton, GB
Antique Diamond Ring Platinum Stamped Circa 1920s Take a look at this stunning 1920s diamond trilogy ring.
Diamond, Platinum
Victorian Three Stone Emerald and Diamond 10 Karat Rose Gold Antique Ring
Located in Fairfield, CT
The three-stone setting, also known as the trilogy ring, was cherished in Victorian times for its representation of the past, present and future.
Diamond, Emerald, Gold, 10k Gold, Rose Gold
Antique 18ct Gold & Platinum, Edwardian era Diamond Three Stone Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold & Platinum Circa 1910 Behold this stunning Edwardian-era diamond trilogy ring, a timeless piece exuding elegance and grace.
Diamond, Gold, 18k Gold, Platinum
Antique 18ct Gold & Platinum Stamped, Edwardian era Diamond Three Stone Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold & Platinum Stamped Circa 1910 Behold this stunning Edwardian-era diamond trilogy ring, a timeless piece exuding elegance and grace.
Diamond, Gold, 18k Gold, Platinum
0.70Ct Sapphire & 0.52Ct Diamond, 9k Yellow Gold Dress Ring - Antique Circa 1920
Located in Jesmond, Newcastle Upon Tyne
This vintage trilogy ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9k gold and platinum.
Diamond, Sapphire, 9k Gold, Platinum, Yellow Gold
Antique 2 Carat Diamond and Platinum Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1920's 2 carat diamond and platinum trilogy style dress ring; part of our diverse antique jewellery and estate jewelry collections.
Diamond, Platinum
1.75Ct Diamond and Platinum Three Stone Ring - Antique and Contemporary
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.75 carat diamond trilogy ring in platinum; part of our diamond jewelry and estate jewelry collections This impressive diamond three stone ring has ...
Diamond, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.