Platinum Ruby & Diamond Double Clip Pins
Located in Great Neck Plaza, NY
Command attention with this iconic pair of platinum, ruby, and diamond double clip pins, a true
Vintage 1950s Brooches
Diamond, Ruby, Platinum
Platinum Ruby & Diamond Double Clip Pins
Located in Great Neck Plaza, NY
Command attention with this iconic pair of platinum, ruby, and diamond double clip pins, a true
Diamond, Ruby, Platinum
Cartier 1950s Diamond Platinum Bracelet
By Cartier
Located in Houston, TX
Mid-Century Cartier platinum diamond bracelet with mixed-cut diamonds. There are sixty-four (64
Diamond, Platinum
Mid Century 7.20 carat diamond platinum cluster earrings
Located in Beverly Hills, CA
dimensional sparkle with J-K color and VS-SI clarity. Crafted in sleek platinum during the 1950s, the design
Diamond, Platinum
Mid Century 5.00 carat diamond platinum cocktail earrings
Located in Beverly Hills, CA
and structure, enhancing the overall visual depth and elegance of the design. Crafted in platinum with
Diamond, Platinum
A Platinum and Aquamarine Ring
By Cartier
Located in Amsterdam, NL
A platinum solitaire ring set with a large step cut aquamarine (app. 8.50 carat) set in a raised
Aquamarine, Platinum
Vintage Estate Platinum Wedding Band, circa 1951
Located in Great Neck, NY
This is a classic simple vintage platinum wedding band dated 9/22/51 #R0209 Metal: Platinum
Platinum
Platinum Cabochon Ruby, Sapphire & Diamond Cocktail Ring
Located in Great Neck Plaza, NY
A bold and sculptural vintage ring crafted in platinum, centered around a striking composition of
Diamond, Ruby, Sapphire, Platinum
Mid-Century Platinum Sapphire & Diamond Cluster Ring
Located in Great Neck Plaza, NY
platinum and white gold. At the center rests a richly saturated oval-cut sapphire weighing approximately
Diamond, Sapphire, Platinum
1950s Vintage Diamond Platinum 3.3mm Wedding Band
Located in Santa Monica, CA
platinum fishtail setting with a knife-edge shank. It measures 3.3mm at its widest and is size 5. It is one
Diamond, Platinum
Vintage Platinum Ruby & Diamond Cluster Drop Earrings
Located in Great Neck Plaza, NY
, beautifully crafted in platinum with fine milgrain detailing for added sparkle and antique elegance
Diamond, Ruby, Platinum
1950s Vintage Diamond Wedding Band in Platinum
Located in Santa Monica, CA
1.00cttw (VS1-SI2, H) set in a platinum fishtail prong setting with a tapering knife-edge band. It measure
Diamond, Platinum
1950’s Platinum Pearl Diamond Dangle Earrings
Located in Miami, FL
1950's Platinum Weight 13.4g Diamond Approx. 2.42ct. Measurements: 1.66in x 0.46in Pearls can
Diamond, Pearl, Platinum
Mid Century sapphire diamond platinum cluster ring
Located in Beverly Hills, CA
feel. The platinum setting provides a cool, enduring framework that elevates the stones’ natural
Sapphire, Platinum
1958 Omega Vintage Ladies Mid-Century Dress Watch - Platinum & Diamonds
By Omega
Located in Suwanee, GA
. 1958 OMEGA Vintage Ladies Mid-Century Dress Watch - Platinum & Diamonds Gorgeous Vintage Style
Platinum
1950's Vintage Tiffany & Co. Diamond Bracelet Platinum
By Tiffany & Co.
Located in South Pasadena, CA
: Platinum Stones: Approx. 5.5 carats of VS clarity, F-G color round brilliant diamonds Measurements: 7
Diamond, Platinum
Classic Diamond and Platinum Engagement Ring
Located in San Francisco, CA
Harking back to the 50's, this vintage platinum engagement ring centers a 0.65-ct. round brilliant
Diamond, Platinum
Estate Platinum & 23.59 Cts Diamond Drop Earrings-Detachable
Located in New York, NY
Magnificent Platinum and Diamond drop earrings. These earrings are set with an array of round, pear
Diamond, Platinum
AGL Ceylon Sapphire and Diamond Earrings, Platinum
Located in Chicago, IL
, Ceylon (Sri Lanka), Heat Measurements: 1/2 x 1/2 inch Metal: Platinum Stamp: PLAT Backs: posts with
Diamond, Sapphire, Blue Sapphire, Platinum
1950s Vintage Dual Platinum Clips with Attachment
Located in Hicksville, NY
Metal Type: Platinum (Pin is 14K White Gold) [Hallmarked, and Tested] Weight: 27.3 grams *Clips
Platinum
Mid Century emerald diamond platinum drop earrings
Located in Beverly Hills, CA
harmonious cascade of brilliance that enhances the vivid emerald centers. Crafted in platinum, the setting
Diamond, Emerald, Platinum
$68,000Sale Price|20% Off
Buccellati Platinum 2 Carat Diamond Ring
By Buccellati
Located in Chicago, IL
Buccellati Platinum 1.30 Carat Diamond Ring A sophisticated Buccellati creation in platinum
Diamond, White Diamond, Platinum
Coral, Sapphires, Diamonds, Platinum Ring.
Located in Marcianise, Marcianise (CE)
Amazing ring in platinum structure mounted with a central coral surrounded by diamonds and two
Coral, Diamond, Sapphire, Platinum
Platinum & 18K Gold Diamond Floral Spray Brooch
Located in Great Neck Plaza, NY
A beautifully executed vintage brooch crafted in platinum with 18K yellow gold accents, designed as
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage Diamond and Platinum Halo Solitaire Ring
Located in Chipping Campden, GB
surrounding totals 19pts. This ring is modelled in platinum. Ring Size: J 1/2 or 5 Cluster Diameter: 9mm
Diamond, Platinum
2 Carat Green Tourmaline and Tapered Baguette Diamond Platinum Ring
Located in Lexington, KY
This is a gorgeous platinum ring that features an emerald cut green tourmaline center stone with
Platinum
Mid-Century Platinum Ruby and Diamond Halo Ring
Located in Great Neck Plaza, NY
A spectacular Mid-Century platinum ruby and diamond ring showcasing bold color, dimensional design
Diamond, Ruby, Platinum
Diamonds, Platinum and White Gold Earrings.
Located in Marcianise, Marcianise (CE)
Elegant clip-on earrings in platinum and 9 kt white gold structure studded with diamonds. These
Diamond, 9k Gold, White Gold, Platinum
Vintage 10.50 Carats Diamond Platinum Bracelet
Located in South Pasadena, CA
Vintage flexible 10.50 carats diamond and platinum bracelet circa 1950. ABOUT THIS ITEM: #B
Diamond, 18k Gold, Platinum
Platinum 23.00 Carat Diamond Bracelet
Located in New York, NY
Deco Diamond bracelet with marquise, baguette and round diamonds. Three large marquise stone, total weight of diamonds 23.00 carats Circa 1950's Like new
Diamond, White Diamond, Platinum
Vintage 1950s 5-Diamond Platinum Pronged Wedding Ring
Located in Santa Monica, CA
Vintage 1950s 5-stone diamond wedding ring. The round natural diamonds set side by side in platinum
Diamond, Platinum
Star Sapphire Diamond Platinum Ring, Light Blue
Located in Wallkill, NY
Early lovely platinum star sapphire cabochon Diamond ring, Carats, about 13 carats - Cut, Cabochon
Diamond, White Diamond, Star Sapphire, Platinum
Unique Diamond Gold Platinum Brooch
Located in New York, NY
Stylistically strong Diamond & platinum & 18kt YellowGold Brooch. Combination of 3 braided
Diamond, 18k Gold, Yellow Gold, Platinum
Platinum Diamond and Sapphire Cabochon Mid Century Ring
Located in South Pasadena, CA
would like this resized, please send us a message before purchasing. Metal: Platinum Stones: Approx
Diamond, Sapphire, Platinum
Vintage 2.55Ct Diamond and Platinum Full Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1950's 2.55 carat diamond and platinum full eternity ring
Diamond, Platinum
Harry Winston 47.48ct Diamond Necklace in Platinum, Circa 1952
By Harry Winston
Located in New York, NY
Creator: Harry Winston Metal: Platinum Weight: 61.10 grams Period: 1952 A rare mid-century diamond
Diamond, Platinum
Vintage 1.08ctw Transitional Round Engagement Ring Platinum Size 7
Located in McLeansville, NC
, Single Color - G - H Clarity - SI2 - I1 Metal: 850 Platinum Weight: 4.2 Grams Stamps: Plat Face Height
Diamond, Platinum
Platinum Pearl and Diamond Cluster Clip-on Earrings
Located in Great Neck Plaza, NY
Elegant and timeless, these vintage earrings are crafted in luxurious platinum and feature two
Diamond, Pearl, Platinum
Vintage Diamond and Platinum Solitaire Ring
Located in Chipping Campden, GB
This simple solitaire ring has a central brilliant cut diamond measuring 45pts and is a G colour VVS I. The shoulders have diamonds running through on to the band. The diamonds on th...
Diamond, Platinum
Midcentury Exquisite 14 Carat Diamond Platinum Brooch Pin
Located in New York, NY
Exquisite Midcentury platinum brooch, set with approx. 14 carats in pear, baguette and round cut
Diamond, Platinum
Tiffany Gold Platinum Ruby Diamond Bracelet
By Tiffany & Co.
Located in Palm Beach, FL
full-cut diamonds set in platinum that is bordered by outer rows set with round faceted rubies
Diamond, Ruby, Gold, 14k Gold, Platinum
Diamond Platinum Vintage Retro 1950s Drop Earrings Fine Estate Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Retro Diamond Drop Platinum Earrings. Hand set with Diamonds
Diamond, Platinum
1950s, French Diamond and Platinum Full Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage French 0.75 carat diamond and platinum full eternity ring; part of
Diamond, Platinum
GIA 6.53 carat pear shape diamond platinum engagement ring
Located in Beverly Hills, CA
the design. Crafted in platinum during the 1950s, the ring reflects the timeless sophistication and
Diamond, Platinum
$22,800Sale Price|20% Off
Platinum Marquise Baguette Diamond Cluster Cocktail Ring.
Located in Chicago, IL
A striking and sculptural diamond cluster ring crafted in luxurious 850 platinum, designed with
Diamond, Platinum
Boucheron Vintage 8.24 Carat Diamond and Platinum Ring
By Boucheron
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1950s 8.24 carat diamond (total) and platinum ring made by
Diamond, Platinum
Mid Century 5.00 carat diamond platinum earrings
Located in Beverly Hills, CA
platinum, the design reflects the refined elegance of the 1950s, while the 18k yellow gold backs provide
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Vintage 7.10 Carat Diamond and Platinum Earrings Circa 1950
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of 7.10 carat diamond and platinum day and night earrings
Diamond, White Gold, Platinum
Aquamarine Diamond Platinum Fringe Necklace Circa 1950s
Located in South Pasadena, CA
Vintage Aquamarine Diamond Platinum fringe necklace, circa 1950s. The Vintage Aquamarine Diamond
Aquamarine, Diamond, Platinum
Mid Century Channel Set Platinum Diamond Eternity Band
Located in Venice, CA
platinum. The diamonds are bright and lively, VSII-SLII in clarity and G-H in color. The perforated
Diamond, Platinum
Vintage Diamond Platinum Engagement Ring Set Circa 1950s
Located in South Pasadena, CA
Vintage Diamond Platinum Engagement Ring Set Circa 1950s. This Vintage Diamond and Platinum
Diamond, Platinum
1950's Tiffany & Co. Ruby and Diamond Bracelet Platinum
By Tiffany & Co.
Located in South Pasadena, CA
Exceptional 1950's vintage Tiffany & Co. Ruby and Diamond bracelet crafted out of platinum. The
Diamond, Ruby, Platinum
Vintage Jadeite Diamond Platinum Ring Circa 1940
Located in London, GB
A vintage jade and diamond engagement ring in platinum, circa 1950. This ring features a central
Diamond, Jade, Platinum
Mid Century 2.15 carat diamond pearl platinum necklace
Located in Beverly Hills, CA
the timeless softness of pearls with the brilliance of diamonds in a bold platinum design. Featuring
Diamond, Pearl, Platinum
3.03 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.03 carat diamond solitaire ring in platinum; part of our
Diamond, Platinum
French 1950s Platinum Diamonds Retro Wedding Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. A magnificent diamond wedding ring, it is set all around
Diamond, White Diamond, Platinum
Mid-Century 4.04ct Round Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
composition without competing for attention. Crafted in platinum, the setting provides a cool, enduring
Diamond, Platinum
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
Diamond, Pearl, 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.