Platinum Green Tourmaline and Diamond Brooch
Located in New York, NY
mesmerizing intensity. Encased in a platinum setting, the tourmaline is encircled by a dazzling array of 27
1990s Unknown Retro Brooches
Diamond, Tourmaline, Platinum
Platinum Green Tourmaline and Diamond Brooch
Located in New York, NY
mesmerizing intensity. Encased in a platinum setting, the tourmaline is encircled by a dazzling array of 27
Diamond, Tourmaline, Platinum
GIA Untreated Jade Oval Cabochon and Diamond Vintage Platinum Ring
Located in La Jolla, CA
GIA Untreated Jade Oval Cabochon and Diamond Vintage Platinum Ring Vintage Jade Cabochon Ring
Diamond, Jade, Platinum
Vintage GIA 2.07 carat cushion cut diamond platinum engagement ring
Located in Beverly Hills, CA
diamond’s warm hue glows elegantly within its platinum setting, flanked by six old European cut side stones
Diamond, Platinum
JB Star GIA 4.41 Carat Yellow Orange Sapphire Diamond Platinum Engagement Ring
By JB Star
Located in Stamford, CT
diamonds set in a platinum setting. Captivating cushion cut 4.41 carat yellow orange sapphire diamond
Diamond, Sapphire, Yellow Sapphire, Platinum
Peter Suchy GIA 3.05 Carat Green Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire center stone, set in a three-stone platinum setting with 2 square radiant cut side diamonds
Diamond, Sapphire, Green Sapphire, Platinum
1.42 Carat Sapphire Diamond Platinum Eternity Wedding Band
Located in Stamford, CT
platinum setting. 12 round cut diamond approx. total weight .72cts F, VS 12 round cut sapphires approx
Diamond, Sapphire, Platinum
Gold and platinum ring with diamonds, France, mid-20th century.
Located in Chorzów, PL
A diamond-cut flower ring crafted from 18-karat white gold with a platinum setting. Origin: France
Diamond, Gold, 18k Gold, White Gold, Platinum
Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
is excellent. Besides normal surface wear, there is no apparent damage to the platinum setting and
Diamond, Platinum
Peter Suchy GIA Certified 2.57 Carat Sapphire Diamond Platinum Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Peter Suchy natural yellow sapphire and diamond pendant necklace. Handmade platinum setting with a
Diamond, Sapphire, Yellow Sapphire, Platinum
Sophia D Diamond Drop Earrings 18K Yellow Gold and Platinum
By Sophia D
Located in New York, NY
between darkened platinum settings and warm yellow gold links gives the piece depth, allowing each diamond
Diamond, Yellow Gold, Platinum
Mark Broumand 0.50 Carat Round Brilliant Cut Diamond Wedding Band
By Mark Broumand
Located in Los Angeles, CA
, VS1-VS2. The diamonds are impeccably matched and set past half way this high polish platinum setting.
Diamond, Platinum
Peter Suchy GIA 1.62 Carat Yellow Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
platinum setting with accent diamonds along the shank. Designed and crafted in the Peter Suchy workshop 1
Diamond, Sapphire, Yellow Sapphire, Platinum
1.66 Carat Cushion Cut Diamond Dangle Earrings in Platinum
By Mark Broumand
Located in Los Angeles, CA
portion of the platinum setting. The accent diamonds total 1.66ct in weight and are graded at E-F, VS1-VS2.
Natural Ruby, Diamond and Pearl Drop Earrings in Platinum
Located in La Jolla, CA
. ...
Diamond, Pearl, Ruby, Platinum
Opal and Diamond Platinum Brooch
Located in New York, NY
, creating a celestial glow. The platinum setting is adorned with an array of brilliant-cut and baguette
Diamond, Opal, Platinum
Peter Suchy GIA 1.50 Carat Diamond Sapphire Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
crown and small table. GIA center stone set in a platinum setting with two round accent sapphires
Diamond, Sapphire, Blue Sapphire, Platinum
Antique 3.54ct Diamond Cluster Ring in 18k Gold & Platinum, Circa 1900
Located in Jesmond, Newcastle Upon Tyne
platinum setting; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine
Diamond, 18k Gold, Yellow Gold
11mm White Cultured Pearl and Round Cut Diamonds in Filigree Platinum Ring
Located in Miami, FL
. Platinum setting with ring size 7.25. Secure 4-prong setting with cluster set diamond side stones. Item
Diamond, Pearl, White Diamond, Cultured Pearl, Platinum
Mid Century GIA 2.01 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
faceting captures the romance of earlier centuries while the sleek platinum setting reflects the clean
Diamond, Brown Diamond, Platinum
Asscher Cut Diamond 5.21cts Emerald Platinum Ring
Located in Miami, FL
and green creates an unforgettable look. The platinum setting highlights the crisp, multirow design
Diamond, Emerald, Platinum
Peter Suchy GIA Certified .72 Carat Diamond Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Angel skin quartz center and a halo of calibre cut square sapphires in a platinum setting with diamonds
Diamond, Sapphire, Blue Sapphire, Platinum
Vintage Granat Brothers Old European Cut Diamond and Platinum Engagement Ring
Located in Scottsdale, AZ
away. Exquisitely designed with multiple shapes of diamonds in a luxurious platinum setting, this is
Diamond, White Diamond, Platinum
GIA Certified 6.40 Carat Color Change Sapphire Diamond Platinum Ring
Located in Stamford, CT
cut sapphire center stone with round brilliant cut accent diamonda in its original platinum setting
Diamond, Sapphire, Platinum
2.48 Carat Certified Untreated Ruby Engagement Solitaire Ring Platinum
Located in US
platinum settings. Currently a US size 6:25 and easily adjustable. Total Ring Weight: 4.50g Included AIGS
Ruby, Platinum
GIA Certified 4.01 Carat Diamond Platinum Split Shank Engagement Ring
Located in Stamford, CT
Ideal cut diamond engagement ring. in its original handmade, hand engraved platinum setting. Bead
Diamond, Platinum
Peter Suchy GIA Certified 3.15 Carat Green Sapphire Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
Green Sapphire and diamond engagement ring. Octagonal green sapphire center stone in a platinum
Diamond, Sapphire, Green Sapphire, Platinum
3.18 Carat Blue Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
two trilliant cut diamonds, in a three-stone platinum setting designed and created in the Peter Suchy
Blue Sapphire, Diamond, Sapphire, Platinum
Peter Suchy EGL Certified .77 Carat Diamond Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
sapphires in a platinum setting with calibre cut sapphires along both sides of the shank. Created in the
Blue Sapphire, Diamond, Sapphire, Platinum
Australian Opal & Diamonds Platinum Cocktail Ring
Located in Scottsdale, AZ
Indulge in the elegance of this stunning Australian Opal and Diamonds Platinum Cocktail Ring, a
Platinum
TIFFANY & CO. Estate Platinum Wedding Band
By Tiffany & Co.
Located in Narberth, PA
platinum and forms a smooth and simple band. The top and bottom edge of the band feature a border of small
Platinum
Antique Belle Époque Pink Pearl Diamond Stick Tie Lapel Pin Diamonds Gold
Located in Munich, Bavaria
golden calyx set with a larger diamond mounted in a mille grain platinum setting.
Pearl, 14k Gold, Platinum
Brown Diamond and Ruby Rose Gold Platinum Ring
Located in Stamford, CT
a genuine natural European brown diamond in a Platinum setting. Excellent overall condition. Vintage
Brown Diamond, Ruby, 9k Gold, Yellow Gold
Peter Suchy 2.08 Carat Natural Alexandrite Diamond Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
yellow color change Alexandrite center stone, in a platinum setting with a diamond halo and split shank
Alexandrite, Diamond, Platinum
Edwardian Platinum Diamond Eternity Band
Located in Narberth, PA
is excellent. Besides normal surface wear, there is no apparent damage to the platinum setting. All
Diamond, Platinum
1.85ct Oval Cut Diamond Wedding Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
daily wear. Expertly crafted in a high polish platinum setting, this piece is a testament to timeless
Diamond, Platinum
Platinum 1.26ct Diamond and Cats Eye Ring #5309
By LB Exclusive
Located in Southampton, PA
Platinum setting, a captivating 7.0 carat Cats Eye cabochon serves as a stunning focal point. Its
Diamond, Cat’s Eye
GIA Certified 3.06 Carat Ceylon Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
-stone engagement ring. Oval sapphire center stone, with two tapered baguette side diamonds in a platinum
Blue Sapphire, Diamond, Sapphire, Platinum
Peter Suchy GIA Certified 2.95 Carat Ruby Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Three-stone oval ruby center stone with two pear shaped diamond side accents. The platinum setting
Diamond, Ruby, Platinum
Vintage Platinum Art Deco 1.1tcw Diamond Motif Ring
Located in New York, NY
of the 1920s era, with fine milgrain detailing adding texture and depth. The platinum setting
Diamond, Platinum
Vintage Platinum Star Sapphire and Diamond Halo Ring
Located in New York, NY
diamonds, adding brilliance and contrast to the sapphire’s soft glow. The cool platinum setting enhances
Diamond, Star Sapphire, Platinum
Peter Suchy EGL Certified .81 Diamond Ruby Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
cut rubies in a platinum setting with diamonds on each side of the shank. Filigree gallery. Created in
Diamond, Ruby, Platinum
Edwardian 14k/Platinum Diamond Engagement Ring .35ct
Located in Narberth, PA
platinum settings. The diamond is secure and intact.
Diamond, Gold, 14k Gold, Yellow Gold, Platinum
EGL Certified 3.35 Carat Old European Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
. Set in a beautifully pierced, filigree, handmade platinum setting and accented by 8 single cut
Diamond, Platinum
Vintage Platinum Cluster Ring with Ruby and Diamond Halo, 20th Century
Located in Beverly Hills, CA
overpowering it. The platinum setting provides a cool, luminous backdrop that sharpens the contrast between the
Diamond, Ruby, Platinum
Edwardian 14k/Platinum Diamond Engagement Ring .35ct
Located in Narberth, PA
platinum settings. The diamond is secure and intact.
Diamond, Gold, 14k Gold, Yellow Gold, Platinum
Platinum 2.19ct Tanzanite and Diamond Ring
Located in New York, NY
refined brilliance, creating a balanced contrast against the cool tone of the platinum setting. The design
Diamond, Tanzanite, Platinum
0.30ct Round Brilliant Cut Diamond Micropave Wedding Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
meticulously set to enhance its delicate design. The narrow platinum setting offers a sophisticated backdrop
Diamond, Platinum
$200,000Sale Price|20% Off
GIA Certified 5.01 Carat F VVS2 Emerald Cut Diamond Ring in Platinum
Located in Chicago, IL
platinum setting with tapered baguette side diamonds. The center stone displays exceptional transparency
Diamond, White Diamond, Platinum
1.42ct Round Brilliant Cut Diamond Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
platinum setting. The modern U-prong scalloped styling allows the diamonds to shimmer beautifully with
Diamond, Platinum
South Sea Pearl and Diamond Bar Brooch Pin in Platinum
Located in La Jolla, CA
inches across and .85 inch down. The pin weighs 33.9 grams. Made in a Platinum setting. Marked Pt, 3.16
Diamond, South Sea Pearl, Platinum
1.54 Carat Diamond Platinum Domed Cluster Ring
Located in Stamford, CT
Diamond cluster ring. Domed handmade platinum setting with 35 round pave set old European cut
Diamond, Platinum
1.01 Carat Yellow Green Demantoid Garnet Diamond Gold Platinum Cocktail Ring
Located in Stamford, CT
yellow gold and platinum setting with 10 round cull cut diamonds. 1 round yellowish green demantoid
Diamond, Garnet, 18k Gold, Platinum, Yellow Gold, Gold
Art Deco 0.65ct Emerald Cut Emerald & Diamond Platinum Ring, 1930s
Located in Beverly Hills, CA
geometric precision in a bold platinum setting. Surrounding the emerald are twenty-four glinting single and
Diamond, Emerald, Platinum
Vintage Platinum 1.28ct J Si2 Pear Diamond Engagement Ring
Located in New York, NY
and distinctive character typical of antique cutting styles. The platinum setting enhances the stone’s
Diamond, Platinum
$136,000Sale Price|20% Off
Tiffany & Co. Platinum Round Diamond Solitaire Pendant Necklace
By Tiffany & Co.
Located in Chicago, IL
: 4.01 carat round brilliant diamond J color, VS2 clarity Platinum setting with 16" chain Stamped
Diamond, White Diamond, Platinum
Platinum Diamond Cluster Ring, 4.70ct Marquise & Round, Circa 2000
Located in Sewickley, PA
. The layered construction gives the piece exceptional presence on the hand, while the platinum setting
Diamond, Platinum
Stunning Platinum Oval Diamonds Eternity Band
Located in Los Angeles, CA
. The band features a continuous row of oval-cut diamonds, meticulously set in a platinum setting. The
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.