Vintage Platinum 1.26tcw Diamond Ring
Located in New York, NY
The stones display a pleasing G–H color range with Si2 clarity, giving the ring noticeable sparkle while maintaining a charming antique character. Its platinum setting adds a refined...
Diamond, Platinum
EGL Certified.93 Carat Marquise Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Ideal cut Marquise diamond engagement ring. .93 EGL certified center stone with two marquise side stones in a three-stone platinum setting. .93ct, I, SI1 10.30 x 4.60 x 2.82mm.
Diamond, Platinum
Peter Suchy GIA Certified 1.60 Carat Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA certified round center diamond in a platinum setting with 44 round accent diamonds. Created in the Peter Suchy Workshop 1 round diamond, approx. total weight 1.60cts, I, SI1, GI...
Diamond, Platinum
GIA Certified 2.49 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Natural GIA certified green blue cushion cut 2.49 carat sapphire in it's original 1940's platinum setting with 3 round accent diamonds on each side. 1 cushion cut green blue sapph...
Diamond, Sapphire, Blue Sapphire, Platinum
Platinum GIA Certified Diamond Solitaire Ring 0.77ct
Located in Laguna Beach, CA
Diamond solitaire in a platinum setting. Stamped Plat and weighs 4.3 grams.
Diamond, Platinum
Peter Suchy GIA Certified 1.11 Carat Emerald Diamond Engagement Platinum Ring
By Peter Suchy
Located in Stamford, CT
Emerald center stone with two emerald cut side diamonds in a platinum setting created by the Peter Suchy Work Shop.
Diamond, Emerald, Platinum
GIA Certified 5.74 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified from Sri Lanka. Platinum setting with 6 round accent diamonds. 1 cushion shape light blue I sapphire, Approximate 5.74cts GIA Certificate # 5161158882 6 round brillia...
Diamond, Sapphire, Blue Sapphire, Platinum
$1,916Sale Price|20% Off
Vintage Diamond Bridal Ring in Platinum
Located in Bloomington, MN
The vintage design gives this ring lasting bridal appeal with a refined platinum setting. 226040022
Diamond, Platinum
$1,176Sale Price / item|20% Off
Platinum Petite GIA French Pave Diamond Ring '1/5 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: French Pave Shank Height: 1.2 Shank Heigh...
Diamond, Platinum
$1,056Sale Price / item|20% Off
Platinum Mini GIA French Pave Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: French Pave Shank Height: 1.4 Shank Heigh...
Diamond, Platinum
$1,240Sale Price / item|20% Off
Platinum Viola Eternity Micro-Prong Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.8 Shank Heigh...
Diamond, Platinum
$972Sale Price / item|20% Off
Platinum Mini Voyage French Pave Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: French Pave Shank Height: 1.4 Shank Heigh...
Diamond, Platinum
$1,438Sale Price / item|20% Off
Platinum Viola Eternity Micro-Prong Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 2.3 Shank Heigh...
Diamond, Platinum
$35,200Sale Price|20% Off
Tiffany & Co. Platinum Diamond & Green Emerald Contour Ring
By Tiffany & Co.
Located in Chicago, IL
The design is further enhanced by 50 round brilliant diamonds with a total weight of 0.49 carats, F color and VS1 clarity, adding exceptional sparkle. The platinum setting weighs 4....
Diamond, White Diamond, Emerald, Platinum
Platinum Christa Three Row Eternity Diamond Ring '4/5 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 3.55 Shank Heig...
Diamond, Platinum
$12,525Sale Price|25% Off
Platinum Marquise Diamond Eternity Ring, 4.00ctw, Size 8, Unisex
Located in Palm Desert, CA
The mention of one chipped diamond is important for transparency, and the platinum setting adds durability and elegance. The ring size is 8.
Diamond, Platinum
GIA Certified .77 Light Brown Yellow Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA Certified center stone with four round accent diamond in a platinum setting. 1 round brilliant cut light brownish yellow diamond I, approx. .77ct GIA Certificate # 1206556636 4...
Diamond, Yellow Diamond, Brown Diamond, Platinum
GIA Certified 2.61 Carat Star Ruby Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
GIA certified no heat cabochon star ruby bezel set center stone with 14 round accent diamonds in a platinum setting. The star is not easily seen under natural lighting. 1 round sta...
Diamond, Ruby, Star Ruby, Platinum
4 carat Round White Diamond Solitaire Mens Platinum Ring
By Gad & Co.
Located in Miami, FL
A solitaire prong setting with a smooth 950 platinum mounting. A sizable 4-carat natural diamond center stone with a durable platinum setting.
White Diamond, Platinum
Sophia D. Diamond and Platinum Line Bracelet
By Sophia D
Located in San Francisco, CA
This stunning diamond line bracelet by renowned designer Sophia D. features 57 round cut diamonds for approximately 3.00 carats set in individual square, detailed platinum settings, ...
Diamond, Platinum
3.39 Carat GIA Certified Pink Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Natural no heat GIA certified oval soft light pink Sapphire engagement ring circa 1940 -1950 with fine white full cut side Diamonds in a Platinum setting. 1 oval light pink sapphire...
Diamond, Sapphire, Pink Sapphire, Platinum
Peter Suchy GIA Certified 1.10 Ruby Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Oval ruby center stone accented with 4 tapered baguette side diamonds, in a platinum setting, created by the Peter Suchy Workshop. 1 oval red ruby, approx. 1.10cts GIA Certificate ...
Diamond, Ruby, Platinum
$10,360Sale Price|20% Off
2 Carat Emerald Eternity Band Ring in Platinum
Located in Chicago, IL
The platinum setting provides a durable and cool-toned backdrop that perfectly complements the vivid saturation of the emeralds.
Emerald, Platinum
Peter Suchy 3.64 Carat Diamond Princess Cut Platinum Eternity Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Low to the finger custom made Platinum setting with 3.64 cts of diamonds. Created in the Peter Suchy Workshop. 18 Princess cut diamonds, 3.3 to 3.4mm, approx. total weight 3.64cts,...
Diamond, Platinum
8.14 Carat Round Pink Rubelite Tourmaline Diamond Platinum Cocktail Ring
Located in Stamford, CT
Bright pink rubelite tourmaline diamond platinum ring. Large 8.14ct round center tourmaline in its original 1950's six prong platinum setting with 6 round accent diamonds.
Diamond, Rubelite, Tourmaline, Platinum
Peter Suchy GIA 1.91 Carat Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA Certified natural no heat center sapphire with two round accent brilliant cut diamonds in a platinum setting from the Peter Suchy Workshop. 1 round blue sapphire, SI approx. 1...
Diamond, Sapphire, Blue Sapphire, Platinum
$35,200Sale Price|20% Off
Van Cleef & Arpels, Platinum Diamond Circle Brooch
By Van Cleef & Arpels
Located in New York, NY
The approximately 4.3 carats of diamonds sparkle brilliantly against the platinum setting, with a design that is both minimalist and modern.
Diamond, Platinum
$1,056Sale Price / item|20% Off
Platinum Petite Micro-Prong Diamond Ring '1/3 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.8 Shank Heigh...
Diamond, Platinum
$972Sale Price / item|20% Off
Platinum Valerie Micro-Prong Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 2.25 Shank Heig...
Diamond, Platinum
$1,041Sale Price / item|20% Off
Platinum Valerie Micro-Prong Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 2.65 Shank Heig...
Diamond, Platinum
$942Sale Price / item|20% Off
Platinum Valerie Micro-Prong Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.75 Shank Heig...
Diamond, Platinum
$1,497Sale Price / item|20% Off
Platinum Valerie Micro-Prong Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 3.1 Shank Heigh...
Diamond, Platinum
$1,021Sale Price / item|20% Off
Platinum Mini Micro-Prong Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.5 Shank Heigh...
Diamond, Platinum
Platinum Micro-Prong Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 3.2 Shank Heigh...
Diamond, Platinum
Kobi 2.25 Carat Oval Blue Sapphire Radiant Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified Oval center sapphire with 10 radiant cut accent diamonds in a platinum setting. Simple heat only. 1 GIA certificate 2601817, 9.6 x 8.5 x 4.2mm, approx. total weight 2...
Blue Sapphire, Diamond, Sapphire, Platinum
Exquisite 3 Carats Colombian Emerald and Diamond Platinum Necklace
Located in London, GB
The stones' angular beauty is offset by a delicate briolette diamond underneath, which is suspended from the pendant's platinum setting. This one-of-a-kind piece can be adjusted to s...
Diamond, Emerald, Platinum
1.52 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring. EGL certified center stone with two baguette side diamonds in a platinum setting. 1 transitional brill...
Diamond, Platinum
Platinum Channel-Set Diamond Wedding Band, 2.47ct, Size 4.5, USA
Located in New York, NY
Each diamond is elegantly nestled within a sleek platinum setting, creating a seamless flow of brilliance.
Diamond, Platinum
Victorian ruby diamond 18k yellow gold golf club brooch
Located in Beverly Hills, CA
This Victorian brooch showcases vibrant calibre cut rubies framed by delicate rose cut diamonds in a graceful 18k yellow gold and platinum setting.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
0.45ct Round Brilliant Cut Diamond Milgrain Eternity Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
The round brilliant cut diamonds are meticulously set in a handcrafted platinum setting with delicate milgrain details. This piece features a beautiful eternity filigree design that ...
Diamond, Platinum
GIA Certified 1.11 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified Natural faint brown round diamond engagement ring. Platinum setting with two round and two baguette accent diamonds. 1 diamond approx. total weight 1.11cts, 6,50 x 6...
Diamond, Platinum
Burma Ruby Diamond Platinum Vintage Cocktail Ring GIA Certified
Located in Boca Raton, FL
Elegant and timeless, the ring is finished in a graceful platinum setting and is currently a size 7.25 (can be sized), the top measures approximately 16 x 18mm.
Diamond, Ruby, Platinum
Vintage Platinum GIA 0.98tcw J Si2 Diamond Pendant
Located in New York, NY
The ruthenium-plated platinum setting creates a bold contrast that makes the diamonds stand out sharply.
Diamond, Platinum, Rhodium
GIA 1.20 Carat Montana Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified round center sapphire in a handmade platinum setting with 14 round accent diamonds. circa 1940's.
Diamond, Sapphire, Platinum
$982Sale Price / item|20% Off
Platinum Viola Petite Eternity Micro-Prong Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.3 Shank Heigh...
Diamond, Platinum
$982Sale Price / item|20% Off
Platinum Viola Mini Eternity Micro-Prong Diamond Ring '1/3 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.5 Shank Heigh...
Diamond, Platinum
$2,331Sale Price / item|20% Off
Platinum Viola Eternity Micro-Prong Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 3 Shank Height:...
Diamond, Platinum
2.52 Carat Diamond Emerald Onyx Platinum Engagement Ring
Located in Stamford, CT
Diamond Emerald Onyx Mosaic Platinum Engagement Ring. GIA certified center Transitional brilliant cut diamond in a Calibré cut genuine emerald and black Onyx ring in a Platinum setti...
Diamond, Emerald, Onyx, Platinum
Peter Such GIA Certified Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural GIA certified no heat soft light purplish pink Sapphire and diamond engagement ring in a platinum setting. 1 oval light purplish pink Sapphire, approx. total weight .74cts, ...
Diamond, Sapphire, Pink Sapphire, Platinum
EGL Certified 3.35 Carat Old European Diamond Platinum Stud Earrings
Located in Stamford, CT
Set in simple 4 prong platinum settings. Both stones have equally beautiful with matching brilliance. 1 Old European diamond, I-J VS2 approx. 1.63cts EGL Certified # 400162676D 1 O...
Diamond, Platinum
Vintage Platinum Ruby Sapphire & Diamond Cluster Ring
Located in Great Neck Plaza, NY
The asymmetrical composition gives the ring a distinctive, sculptural presence, while the platinum setting enhances the brilliance of the diamonds and provides a timeless, durable fo...
Diamond, Ruby, Sapphire, Platinum
Vintage Platinum Tahitian Pearl and Diamond Ring
Located in New York, NY
The pearl’s rich, natural overtones create beautiful depth and contrast against the bright white platinum setting. The surrounding diamonds add refined brilliance, enhancing the eleg...
Diamond, Pearl, Platinum
GIA Certified 1.37 Carat Natural Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
Antique cushion shape in an original 1930s Art Deco Platinum setting with 6 accent diamonds. GIA certificate #514157575564. 1 Antique cushion cut natural fancy color yellow brown di...
Brown Diamond, Diamond, Platinum
1.06 Carat Diamond Sapphire Platinum Engraved Engagement Ring
Located in Stamford, CT
EGL certified transitional cut diamond center stone with 6 round diamonds and 4 transitional cut sapphires in a handmade platinum setting. Pierced and hand engraved with an original...
Blue Sapphire, Diamond, Sapphire, Platinum
Cabochon Sapphire and Diamond Platinum Ring
Located in New York, NY
The sapphire is flanked by a symmetrical arrangement of square-cut diamonds, creating a geometric brilliance that enhances the ring’s modern yet timeless appeal. The platinum setting...
Diamond, Sapphire, Platinum
Sophia D Mixed Shape Diamond Drop Earrings Platinum and 18K Yellow Gold
By Sophia D
Located in New York, NY
The contrast between the blackened platinum settings and yellow gold connectors adds depth while keeping the structure light and articulated.
Diamond, Yellow Gold, Platinum
Platinum 0.66ct Diamond and Cats Eye Ring #5306
By LB Exclusive
Located in Southampton, PA
A bold 6.18 carat Cats Eye cabochon center stone makes this luxury ring simply unforgettable. The detailed Platinum setting makes this piece look elegant from any angle, while sparkl...
Diamond, Cat’s Eye
Platinum 5.45ct Rubellite & .67ctw Diamond Halo Ring
Located in New York, NY
A halo of sparkling diamonds totaling approximately .67 carats surrounds the gemstone, enhancing its brilliance, while additional diamond accents along the band add subtle detail. Th...
Diamond, Rubelite, Platinum
$891Sale Price / item|20% Off
Platinum Petite Carole Micro-Prong Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 1.3 Shank Heigh...
Diamond, Platinum
$928Sale Price / item|20% Off
Platinum Milgrain Delicate Nilian Eternity Diamond Ring '1/10 Ct. tw'
Located in San Francisco, CA
Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro prong Shank Height: 2.8 Shank Heigh...
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.