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
Diamond, 14k Gold, Platinum
Antique Ruby and 1.40 Carat Diamond White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
set trilogy ring; part of our diverse gemstone engagement ring collections. This fine and impressive
Diamond, Ruby, 18k Gold, White Gold, Platinum
Antique Sapphire and Diamond Yellow Gold Trilogy Engagement Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
gold trilogy ring; part of our diverse antique jewelry and estate jewelry collections This stunning
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
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
Diamond, Sapphire, 18k Gold, 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
Diamond, Platinum
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. Claw set
Diamond, 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
Diamond, Sapphire, 18k Gold
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. To
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
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
each side with a total weight of 1.62ct, set in 18ct yellow gold. The trilogy ring set is the symbol of
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
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
Diamond, Emerald, 18k Gold, Platinum
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
Diamond, 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
Diamond, Emerald, 18k Gold, Yellow Gold
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
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
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
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
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Art Deco 1.55ct Diamond Three Stone Ring, c.1920s
Located in London, GB
platinum with box collets, exemplifying the angular design and symmetry, this trilogy ring is stunning
Diamond, Platinum
Edwardian 1.30 Carat Diamond Three-Stone Ring, circa 1910
Located in London, GB
A stunning ring, all handmade, dating to the Edwardian era. The trilogy ring consists of a centre
Diamond, 18k Gold, Platinum
Diamond White Gold Three-Stone Ring, Antique circa 1920
Located in Jesmond, Newcastle Upon Tyne
white gold shank. This impressive antique diamond trilogy ring is supplied with an independent
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
Diamond, 18k Gold
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
Diamond, Sapphire, 18k Gold, Platinum
Antique and Contemporary 8.19 Carat Diamond Platinum Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary platinum and antique 8.19 carat diamond trilogy style engagement ring; part
Diamond, 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
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
Diamond, 18k 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
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
Diamond, 18k Gold
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
Diamond, 18k Gold, Yellow Gold, Platinum
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
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. It has two dazzling diamonds set
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
Diamond, 18k Gold, Platinum
Antique 1920s 4.81 Carat Diamond and White Gold Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
trilogy ring has been crafted in 18k white gold. The pierced decorated, scroll decorated setting is
Diamond, 18k Gold, White Gold
Sold|$28,541
Art Deco 3.25ct Diamond Three Stone, c.1920s
Located in London, GB
timeless trilogy ring has been entirely crafted by hand in platinum with each stone delicately claw set
Diamond, 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
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
Diamond, Ruby, Yellow Gold, 18k Gold
Antique Platinum Stamped, 1920s Diamond Three Stone Ring
Located in Brighton, GB
trilogy ring. This timeless piece exudes elegance and grace. The exquisite ring features three enchanting
Diamond, Platinum
Victorian Three Stone Emerald and Diamond 10 Karat Rose Gold Antique Ring
Located in Fairfield, CT
craftsmanship. The three-stone setting, also known as the trilogy ring, was cherished in Victorian times for
Diamond, Emerald, Gold, 10k Gold, Rose Gold
Antique 18ct Gold & Platinum, Edwardian era Diamond Three Stone Ring
Located in Brighton, GB
trilogy ring, a timeless piece exuding elegance and grace. This exquisite ring features three enchanting
Diamond, Gold, 18k Gold, Platinum
Antique 18ct Gold & Platinum Stamped, Edwardian era Diamond Three Stone Ring
Located in Brighton, GB
diamond trilogy ring, a timeless piece exuding elegance and grace. This exquisite ring features three
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
trilogy ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and
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
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
Diamond, Platinum
Sold|$2,419
Victorian Three-Stone Ruby and Diamond Ring
Located in Jesmond, Newcastle Upon Tyne
and diamond ring has been crafted in 18k yellow gold. The groove decorated trilogy design is
Diamond, Ruby, Yellow Gold
Art Nouveau Emerald & Diamond Trilogy Engagement Ring
Located in Santa Barbara, CA
Representing the father, son and the holy spirit, this antique trilogy engagement ring stands out
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Antique 1920s 1.14 Carats of Diamonds Set In New Platinum Handcrafted Mount
Located in Brighton, GB
ring, a true marvel to behold. This spectacular trilogy ring showcases three magnificent antique
Diamond, Platinum
Antique 1920s 1.14 Carats of Diamonds Set In New Platinum Handcrafted Mount
Located in Brighton, GB
ring, a true marvel to behold. This spectacular trilogy ring showcases three magnificent antique
Diamond, Platinum
Antique 2.16 Carat Diamond Yellow Gold Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
mark (18) and the Chester cityarms. This antique diamond trilogy ring is supplied with three
Diamond, 18k Gold, Yellow Gold
Antique Victorian 3-Diamond Ring Vintage 14 Karat Gold Trilogy Estate Jewelry
Located in Torrance, CA
Antique Victorian era 3 diamond ring, crafted in 14 karat rose gold. Three old mine cut diamonds
Diamond, 14k Gold, Rose Gold
Antique Victorian Opal Diamond Ring Trilogy 18k Yellow Gold Vintage Fine Jewelry
Located in Torrance, CA
Finely detailed antique Victorian opal & diamond ring (circa 1880s to 1900s), crafted in 18 karat
Diamond, White Diamond, Opal, 18k Gold, Yellow Gold
French Antique Victorian Ring Sapphire Diamond Trilogy Band 18k Yellow Gold 7.5
Located in Torrance, CA
Stylish French antique Victorian sapphire & diamond ring (circa 1890s to 1900s) crafted in 18 karat
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...
Antique Victorian 3 Three Stone Diamond Ring Old Mine Vintage 14k Gold Trilogy
Located in Torrance, CA
diamonds. The three stone 'trilogy' design represents the past, present and future. The ring is great worn
Diamond, White Diamond, 14k Gold, Yellow Gold
Antique Victorian 3-Stone Diamond Ring Old Mine Vintage 14 Karat Gold Trilogy
Located in Torrance, CA
diamonds. The three stone 'trilogy' design represents the past, present and future. The ring is great worn
White Diamond, 14k Gold, Yellow Gold
Edwardian Sapphire and Diamond Three Stone Ring, circa.1910s
Located in London, GB
A trilogy engagement ring set with a natural unheated sapphire to the centre with a pair of old cut
Diamond, Sapphire, 18k Gold, Platinum
Art Deco 1.60ct Diamond Three Stone Ring, C.1920s
Located in London, GB
relatively wide and tapper slightly towards the back. This classic trilogy engagement ring dates back to c
Diamond, 18k Gold, Platinum
Edwardian 1.35ct Diamond Three Stone Twist Ring, c.1910s
Located in London, GB
A beautiful spin on the classic trilogy design, this Edwardian ring features three charming old cut
Diamond, 18k Gold, Yellow Gold, 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.