Late Deco 0.50ct Sapphire and Diamond Trilogy Ring, c.1930s
Located in London, GB
This classic 1930s trilogy ring features a vibrant blue sapphire at it’s centre, flanked by a pair of transitional cut diamonds. The central sapphire is a square cut stone weighing 0...
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
HRD Certified Yellow Gold Trilogy Ring with 0.80ct Natural Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
This exquisite HRD-certified trilogy ring is a perfect blend of elegance and sophistication, making it a timeless choice for any occasion. Crafted from 18kt yellow gold, the band exu...
Diamond, 18k Gold, Yellow Gold
Bochic “Orient” Vintage Yellow Sapphire & Diamond Ring Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic Vintage Sapphire & Diamond Ring Set in 18K Gold & Silver Natural Oval Shape Yellow Sapphire — 3.00 Carats Natural White Diamonds — 1.00 Carat A striking expressi...
Diamond, Yellow Sapphire, 18k Gold, Silver
Bochic “Orient” Vintage Yellow Sapphire & Diamond Ring Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic Vintage Sapphire & Diamond Ring Set in 18K Gold & Silver Natural Oval Shape Yellow Sapphire — 3.00 Carats Natural White Diamonds — 1.00 Carat A striking expression of ex...
Yellow Sapphire, Diamond, Silver, 18k Gold
Bochic “Orient” Vintage Yellow Sapphire & Diamond Ring Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Natural Yellow Sapphire & Diamond Ring Set In 18K Gold & Silver Natural Oval Shape Yellow Sapphire 3.00 Carat Natural White Diamonds 1.00 Carat This Ri...
Diamond, Yellow Sapphire, 18k Gold, Silver
Vintage 1950s Diamond and Pearl Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.83 carat diamond and cultured pearl, platinum three stone cocktail ring; part of our vintage jewelry/estate jewelry collections.
Diamond, Pearl, Platinum
Bochic “Capri” Vintage Cambodian Zirconia & Diamond Ring Set In 18K Gold & Silve
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Natural Blue Cambodian Zirconia & Diamond Ring Set In 18K Gold & Silver Natural Round Shape Center Blue Cambodian Zirconia 3,00 Carat Natural Round Shape Sid...
Diamond, Blue Zircon, 18k Gold, Silver
Late Deco 1.10ct Diamond Trilogy Ring, c.1940s
Located in London, GB
Three sparkling transitional cut diamonds are displayed proudly in this Late Deco trilogy ring.
Diamond, 18k Gold, White Gold
1.53ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1935
Located in Jesmond, Newcastle Upon Tyne
This impressive antique three stone ring is supplied with three IDGL diamond grading certificates.
Diamond, Yellow Gold, Platinum
Late Deco 1.00ct Diamond Trilogy Ring, c.1930s
Located in London, GB
Gemstone: Diamond Stone Shape: Transitional Cut Carat Weight: 1.00 Colour: G-H Clarity: VS-SI Metal: 18ct Yellow Gold, Platinum Age: 1930s Size: I
Diamond, 18k Gold, Yellow Gold, Platinum
2.34 Carat Madagascar Sapphire and 1.85 Carat Diamond Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
The principal stone is flanked on either side with an impressive claw set 0.95ct and 0.90ct transitional modern brilliant round cut diamond, completing the trilogy design; the goldsm...
Diamond, Sapphire, Platinum
1940s 3.84 Carat Diamond Trilogy Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
This impressive vintage three stone engagement ring is supplied with three IDGL diamond grading report certificates.
Diamond, Platinum
Vintage 1950s Diamond and Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
The ring displays three individually claw set transitional modern brilliant round cut diamonds held in a pierced decorated platinum mount.
Diamond, 18k Gold, Gold Plate, Yellow Gold
1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex
Located in Jesmond, Newcastle Upon Tyne
The unusual geometric setting displays three transitional modern brilliant round cut diamonds, pavé set to individual square shaped mounts.
Diamond, White Gold
Late Deco 1.40ct Diamond Trilogy Ring, c.1940
Located in London, GB
This stunning trilogy was crafted in the late Art Deco period, and features three glistening transitional cut diamonds. The centre diamond is 0.60 carat, while the flanking pair are ...
Diamond, 18k Gold
1920s Natural Pearl and Diamond Ring – CISGEM Certified
Located in Roma, RM
An elegant and refined ring from the 1920s, featuring three natural pearls of fine luster, arranged in a vertical composition typical of early 20th-century design. The pearls are fra...
Diamond, Natural Pearl, Platinum
Vintage 3.40Ct Diamond and Platinum Trilogy Engagement Ring Circa 1950
Located in Jesmond, Newcastle Upon Tyne
This magnificent, fine and impressive vintage three stone ring has been crafted in platinum. The pierced decorated setting is ornamented with a feature 1.87ct transitional modern br...
Diamond, Platinum
Late Deco 1.10ct Diamond Trilogy Ring, c.1930s
Located in London, GB
This classic Late Deco three stone ring beautifully showcases a trio of transitional cut diamonds.
Diamond, Platinum, 18k Gold, White Gold
Late Deco 0.50ct Diamond Solitaire Ring, c.1940s
Located in London, GB
This wonderful late deco solitaire ring centres around a sparkling 0.50 carat diamond. The transitional cut diamond has a colour of G and clarity of SI1 and is set within platinum cl...
Diamond, 18k Gold, Platinum, Yellow Gold
Late Deco 0.40ct Diamond Solitaire Ring, c.1940s
Located in London, GB
Dating back to the 1940s, this Late Deco solitaire ring is a timeless classic, set with a sparkling transitional cut diamond its centre. Weighing 0.40 carat, the diamond is of good q...
Diamond, 18k Gold, Yellow Gold, Platinum
1950s Vintage 0.64 Carat Diamond and 14k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
The impressive pierced decorated mount displays three individually four-claw set transitional modern brilliant round cut diamonds, totalling 0.64ct.
Diamond, Yellow Gold
Late Deco 1.90ct Diamond Trilogy Ring, c.1930s
Located in London, GB
The ring is then finished with a band of 18 carat white gold. Gemstone: Diamond Stone Shape: Transitional Cut Carat Weight: 1.90 Colour: H – I Clarity: VS2 Metal: 18ct White Gold, ...
Diamond, 18k Gold, Platinum, White Gold
Art Deco 1.00ct Diamond Trilogy Ring, c.1930s
Located in London, GB
Gemstone: Diamond Stone Shape: Transitional Cut Carat Weight: 1.00 Colour: G – H Clarity: VS2 Metal: 18ct White Gold, Platinum Age: 1930s Size: M 1/2
Diamond, Platinum, 18k Gold, White Gold
Vintage 1960s French 1.23ct Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive vintage three stone diamond ring has been crafted in 18k white gold.
Diamond, White Gold
1950s 14k White Gold Diamond Trilogy Ring, 0.96ct, Unisex, Excellent
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive 1950s three stone diamond ring has been crafted in 14k white gold.
Diamond, 14k Gold, White Gold
1950s 1.89 Carat Diamond and White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
Condition This impressive diamond three stone ring is fine quality set with very high color graded old cut diamonds, displaying a fine white color, brilliance and presence.
Diamond, Gold, 18k Gold, White Gold
1940's 2ct Diamond Platinum Trilogy Cocktail Ring, Excellent Condition
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive vintage three stone diamond ring has been crafted in platinum.
Diamond, Platinum
Vintage 1.81 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1945
Located in Jesmond, Newcastle Upon Tyne
Reflections in photographs may detract from the true representation of this vintage three stone diamond ring. Diamond Quality Feature Diamond One Color H Clarity SI2 Cut Round Brill...
Diamond, Platinum
Vintage 1.23 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
This impressive classic three stone engagement ring is supplied with three independent diamond grading report certificates for the feature stones.
Diamond, 18k Gold, White Gold
1920s Antique 1.44 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive diamond three stone ring has been crafted in 18k white gold.
Diamond, White Gold
Vintage 1.82 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
The pierced decorated setting displays a central 0.70ct transitional modern brilliant round cut diamond. The central diamond is flanked by a 0.62ct and 0.50ct transitional modern br...
Diamond, 18k Gold, White Gold
1.26 Carat Basaltic Sapphire and 0.94 Carat Diamond Platinum Trilogy Ring 2007
Located in Jesmond, Newcastle Upon Tyne
The pierced decorated setting displays a feature claw set 1.26ct cushion cut Basaltic sapphire. The sapphire is flanked on either side by a 0.48ct and 0.46ct transitional modern bri...
Diamond, Sapphire, Platinum
Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.30 carat diamond and platinum trilogy ring; part of our diverse collection of antique three stone diamond rings.
Diamond, Platinum
Vintage 1.93 Carat Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
Reflections in photographs may detract from the true representation of this fine example of diamond jewellery/estate jewelry. Diamond Quality Diamond One Color J Clarity VS2 Cut Tra...
Diamond, 18k Gold, White Gold
Vintage 3.49 Carat Diamond and Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.49 carat diamond and 14 karat yellow gold trilogy ring; part of our diverse vintage diamond jewelry collections. This stunning, fine and im...
Diamond, Gold, 14k Gold, Yellow Gold
Antique Diamond and Yellow Gold Trilogy Engagement Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
The pierced decorated, bezel style trilogy setting is ornamented with an impressive central feature pavé set 0.38Ct transitional brilliant round cut diamond. The central diamond is ...
Diamond, 18k Gold, Yellow Gold, Platinum
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 strand trilogy/three stone ring; part of our vintage jewellery and estate jewelry coll...
Diamond, Ruby, 18k Gold, White Gold
1.5 Carat Marquise Statement Champagne Sophistication Signature Diamond Ring
Located in Mumbai, IN
Approximately 1.5 carats, marquise, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Champagne....
Brown Diamond, 14k Gold, White Gold
Vintage 3.23 Carat Diamond and 18k White Gold Trilogy Engagement Ring Circa 1960
Located in Jesmond, Newcastle Upon Tyne
The pierced decorated setting displays a central claw set 1.27ct transitional modern brilliant round cut diamond. The central diamond is flanked by a claw set 1.00ct and 0.96ct tran...
Diamond, White Gold
$1,920Sale Price|20% Off
8 Carat Topaz Diamond Ring. Elongated Topaz 14k White Gold Ring Birthstone
Located in New York, NY
Primary Stone: Topaz Primary Stone Weight: Approx. 8.00-Carats Primary Stone Cut: Cushion Cut Secondary Stone: Topaz Secondary Stone Weight: Approx. 0.30-Carats Secondary Stone Cut:...
Topaz, Diamond, White Gold
6 Carat Marquise Statement Brilliant White Grandeur Signature Diamond Ring
Located in Mumbai, IN
Approximately 6 carats, marquise, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Brilliant White. Th...
White Diamond, 18k Gold
1.19 Carat Sapphire and 0.42 Carat Diamond 18k Yellow Gold Ring Circa 1970
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.19 carat sapphire and 0.42 carat diamond, 18 karat yellow gold ring; part of our diverse collection of vintage sapphire rings. This fine and impressi...
Diamond, Sapphire, Yellow Gold
6 Carat Oval Diamond Ring Brilliant White SI 18K Gold Heirloom-Worthy Glow
Located in Mumbai, IN
Renée Zellweger · On the most-watched carpets, stylists constantly reach for bold oval stones in refined brilliant white tones; this $199000 6 carat oval cut diamond three stone ring...
White Diamond, 18k Gold
Vintage 0.66 Carat Ruby and 0.40 Carat Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
The ring is embellished with an impressive feature 0.83 carat oval cut ruby, flanked on either side by a transitional modern brilliant round cut diamond.
Diamond, Ruby, White Gold, Yellow Gold
5.01 Carat Radiant Diamond Ring Brilliant White SI 18K Gold Heirloom-Worthy Glow
Located in Mumbai, IN
Tom Hanks · Those who build their jewellery wardrobes around Hollywood references will recognise the disciplined radiant lines and nuanced brilliant white glow that define this $2250...
White Diamond, 18k Gold
2.21 Carat Marquise Statement Brilliant White 14K Modern Nobility Diamond ring
Located in Mumbai, IN
Approximately 2.21 carats, marquise, statement ring, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour family: Brilliant ...
White Diamond, 14k Gold, White Gold
2 Carat Pear Statement Brilliant A Classic Statement Signature Diamond Ring
Located in Mumbai, IN
Diamond Cut, Colour & Clarity diamonds are screened for a refined face-up appearance: minimal light leakage, a clean table and a harmonious contrast between bright and shaded fac...
White Diamond, 14k Gold, White Gold
5 Carat Radiant Statement Brilliant White SI Heirloom-Worthy Glow Diamond Ring
Located in Mumbai, IN
The clean line of the Radiant stones and the concentrated 5 carats of Brilliant White diamonds reward simple, architectural clothing – column dresses, precise blazers, cashmere knits...
White Diamond, 14k Gold, White Gold
0.62 cts of Emerald and 0.9 cts of White diamond ring
Located in New York, NY
This elegant three-stone ring features a captivating 0.62-carat fancy oval-cut diamond at its center, flanked by two striking pear-shaped emeralds totaling 0.62 carats.
White Diamond, Emerald, 18k Gold, White Gold
Antique 1.80 Carat Basaltic Sapphire 1.35 Carat Diamond White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.80 carat Basaltic sapphire and 1.35 carat diamond, 18 karat white gold trilogy ring; part of our diverse antique jewelry and estate jewelry ...
Diamond, Sapphire, 18k Gold, White Gold
5 Carat Oval Statement Brilliant White /D color SI Radiant Elegance Diamond Ring
Located in Mumbai, IN
Approximately 5 carats, oval, statement ring, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour family: Brilliant White /...
White Diamond, 14k Gold, White Gold
Bochic “Capri” Vintage Natural Diamond & Emerald Retro Ring Set In 18K Gold & S
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Natural Diamond & Emerald Retro Ring Set In 18K Gold & Silver Natural Emeralds - 3 Carats Natural Rose Cut Gray Diamonds - 1.30 Carat This Ring ...
Diamond, Emerald, 18k Gold, Silver
1948 Ring natural 2ct. Sapphire 0.6 ctw Diamonds 18K Gold Platinum ØUS7.25/2.7gr
Located in SE
Three Stone Cluster Ring set with sort of transitional bezel and claw setting with oval cut natural Blue Sapphire accented with 2 old European cut Diamonds in Platinum claws on solid...
Diamond, Sapphire, 18k Gold, Platinum
1 Carat Radiant Statement Brilliant White 14K White Gold Pure Sophistication
Located in Mumbai, IN
Approximately 1 carats, radiant, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White. The sil...
White Diamond, 14k Gold, White Gold
EGL .74 Carat Transitional Diamond Three Stone Platinum Art Deco Engagement Ring
Located in Stamford, CT
Each side of the center stone is flanked by a baguette cut diamond. This three stone engagement ring offers a sophisticated setting that highlights the breathtaking clarity and vinta...
Diamond, Platinum
GIA 1.01ct Oval 3-Stone Past, Present & Future Diamond Ring
By EMD Diamonds
Located in New York, NY
This ring stands out for its unique three-stone design symbolic of cherished memories and shared moments.
Diamond, Platinum
GIA 1.52ct Princess 3-Stone Past, Present & Future Diamond Ring
By EMD Diamonds
Located in New York, NY
This ring stands out for its unique three-stone design symbolic of cherished memories and shared moments.
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.
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.