Platinum Jewelry
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Metal: Platinum
Rossella Ugolini 18K Yellow Gold Artisan Man Band Ring Made in Italy
Located in Rome, IT
Rossella Ugolini's men's band ring, crafted in 18k yellow gold, is a striking piece from the Castle of Italy Collection.
Weight: 17 gr
Height: 0,55 inches (1.4 cm)
Tapered Heigh: 0,...
Category
2010s Italian Artisan Platinum Jewelry
Materials
Platinum, Yellow Gold, White Gold, Gold, 18k Gold
17.93-carat, blue Sapphire platinum ring.
Located in Los Angeles, CA
17.93-carat, Blue Sapphire from Sri Lanka is flanked by two heart-shaped Diamonds weighing 1.42 carats, fabricated in platinum. GIA Certified.
Category
21st Century and Contemporary North American Platinum Jewelry
Materials
Blue Sapphire, Platinum
Vintage 1940s, Platinum Diamond Engagement & Wedding Band Bridal Ring Set
Located in Brighton, GB
Vintage Bridal Ring Set
Platinum
Circa 1940s
This vintage bridal ring set is a stunning piece from the 1940s that features a brilliant cut sing...
Category
Mid-20th Century English Platinum Jewelry
Materials
Diamond, Platinum
2.83 Carat Natural Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.83 Carat Natural Sapphire and 0.88 Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in hardness as well as ...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
2.98 Carat Natural Purple Star Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a 2.98 Carat Natural Purple Star Sapphire and Diamonds. Sapphires have extraordinary durability - they excel in hardness as well as toughne...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Star Sapphire, Platinum
David Webb Azurmalachite, Ruby, and Diamond Maltese Cross Brooch
By David Webb
Located in New York, NY
David Webb Azurmalachite, Ruby, and Diamond Maltese Cross Brooch
Description:
A timeless masterpiece by the renowned jeweler David Webb, this extraordinary Maltese Cross brooch capt...
Category
1960s American Retro Vintage Platinum Jewelry
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Art Deco Platinum Diamond Engagement Ring 1.57ct
Located in Narberth, PA
A breathtaking diamond engagement ring from the Art Deco (ca1920s) era! Crafted in platinum, this ring features a central 1.57ct old mine cut diamond, which rests within a three-claw...
Category
1920s Art Deco Vintage Platinum Jewelry
Materials
Diamond, Platinum
Platinum Raymond Yard Diamond and Emerald Deco Watch
By Yard
Located in Lexington, KY
This exquisite platinum watch was made by the renowned Raymond Yard with both square cut emerald and round cut diamond. The watch face has a unique shape; the top and bottom of the c...
Category
20th Century Platinum Jewelry
Materials
Diamond, Emerald, Platinum
Cylon Blue Sapphire with Diamond Ring set in Platinum 950 Settings
Located in Bangkok, TH
Cylon Blue Sapphire 8.40 carats with Diamond 1.16 carats Ring set in Platinum 950 Settings
Width: 1.6 cm
Length: 1.0 cm
Ring Size: 54
Total Weight: 17.88 grams
"We first opened d...
Category
2010s Thai Contemporary Platinum Jewelry
Materials
Diamond, Blue Sapphire, Platinum
David Webb Emerald Diamond Multi-Strand Beads Necklace
By David Webb
Located in Beverly Hills, CA
A captivating David Webb necklace featuring superb gem quality emerald beads. They measure 2-6mm each and weigh a total of approximately 300 carats. The emeralds are all eye clean wi...
Category
21st Century and Contemporary American Contemporary Platinum Jewelry
Materials
Diamond, Emerald, Platinum
1.47ct Purple Star Sapphire with Diamond Halo Platinum Engagement Ring V1161
Located in Osprey, FL
♥ 1.47ct Purple Star Sapphire with Diamond Halo Platinum Engagement Ring V1161
♥ This item measures 11.2mm in length (North South direction...
Category
2010s American Platinum Jewelry
Materials
Diamond, Star Sapphire, Platinum
TIFFANY & Co. Elsa Peretti Platinum .10ct Diamond 3mm Curved Band Ring 6.5
Located in Los Angeles, CA
TIFFANY & Co. Elsa Peretti Platinum .10ct Diamond 3mm Curved Band Ring 6.5
Metal: Platinum
Size: 6.5
Weight: 5.40 grams
Band Width: 3mm
Diamond: 9 round brilliant diamonds, carat to...
Category
2010s Spanish Platinum Jewelry
Materials
Diamond, Platinum
1ctw Blue Sapphire Diamond Ring 950 Platinum Wedding Band Size 4.5-4.75
Located in McLeansville, NC
Gemstone Information:
- Natural Sapphires -
Total Carats - 0.70ctw
Cut - Princess
Color - Dark Blue
Treatment - Heated
- Natural Diamonds -
Total Carats - 0.30ctw
Cut - Round Brilli...
Category
21st Century and Contemporary Platinum Jewelry
Materials
Diamond, Blue Sapphire, Platinum
Vintage Art Deco 1.73 Carat Platinum Engagement Ring GIA
Located in Montgomery, AL
We are loving this vintage engagement ring!
This lovely stone sit low and flush to the finger.
Just perfect for everyday love & wear!
Ring Details
Era: Art Deco 1920 - 1940
Material...
Category
Early 20th Century Art Deco Platinum Jewelry
Materials
Diamond, Platinum
Antique 18ct White Gold & Platinum Art Deco Upfinger Diamond Ring
Located in Brighton, GB
Antique Art Deco Ring
18ct Gold & Platinum Tested
Circa 1920’s
Fabulous, Art Deco bombe/dome design ring. Set with stunning, old cut diamonds through...
Category
Early 20th Century English Art Deco Platinum Jewelry
Materials
Diamond, 18k Gold, White Gold, Platinum
Tiffany & Co Victoria Diamond Platinum Mixed Cluster Pendant Necklace
Located in Holland, PA
Platinum Victoria Diamond Mixed Cluster Pendant Necklace by Tiffany & Co.
With Pear Shape Diamonds VS1 clarity, E color total weight approximately .94ct
Round Brilliant Cut Diamonds...
Category
21st Century and Contemporary American Platinum Jewelry
Materials
White Diamond, Diamond, Platinum
Tiffany & Co. Platinum Three Row Wedding Band Ring 6
Located in Los Angeles, CA
TIFFANY & Co. Platinum Three Row Wedding Band Ring 6
Metal: Platinum
Size: 6
Band Width: 3mm
Weight: 4.60 grams
Hallmark: ©TIFFANY&CO. PT950
Condition: Excellent condition, like ...
Category
2010s American Platinum Jewelry
Materials
Platinum
Antique French Marquise Ring, 19th C 18K Rose Gold & Platinum, Rose-Cut Diamonds
Located in MONTMORENCY, FR
This rare 19th-century French marquise ring is a superb example of antique Victorian jewelry, meticulously handcrafted in warm 18K rose gold and cool platinum. The elongated oval “ma...
Category
Late 19th Century French Victorian Antique Platinum Jewelry
Materials
Diamond, 18k Gold, Rose Gold, Platinum
Art Deco Diamond Trilogy Ring, 18 Karat Yellow Gold and Platinum
Located in NEWARK, GB
A beautiful vintage Art Deco diamond, crossover trilogy ring.
A decadent beauty, it would make for a beautiful Art engagement ring or perhaps just a treat for yourself or somebody s...
Category
Early 20th Century British Art Deco Platinum Jewelry
Materials
Diamond, Yellow Gold, Platinum
Stunning Platinum Diamond Spray Wings Brooch - 5.16ct.
Located in San Francisco, CA
Bring back the brooch! Especially when they are as special as this one! Crafted in Platinum, the design features a diamond heavy spray motif. All counted, there are a total of 41 Rou...
Category
1930s American Retro Vintage Platinum Jewelry
Materials
Diamond, Platinum
GRS Certified 3.5 carat Exceptional Pink Sapphire & Diamond Halo Platinum Ring
Located in London, GB
Our Art Deco–Inspired Pink Sapphire Ring. Set in platinum, this ring centres around a rare 3.5 carat vivid pink sapphire—certified by the esteemed Gem Research Lab Switzerland for it...
Category
21st Century and Contemporary Unknown Art Deco Platinum Jewelry
Materials
Diamond, Pink Sapphire, Platinum
Antique Belle Époque Diamond Tiara in Platinum and Gold.
Located in San Francisco, CA
Well well well. If only this tiara could talk - I'd just love to know the people and outfits this significant piece has graced.
Let's start with the tiara. Circa 1900, the theme co...
Category
Early 20th Century English Belle Époque Platinum Jewelry
Materials
Diamond, Gold, Platinum
GIA Certified 1.33 Carat Pigeon's Blood Red Burmese Ruby Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.33 Carat Natural Pigeon's Blood Red Burmese Ruby and 0.37 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskri...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Ruby, Platinum
Art Deco Jade Diamond Pendant
Located in Riverdale, NY
Art Deco Jade Diamond Pendant set in 18k platinum. Antique carved jade panel is held by diamond deco floriform hilts. Bright European cut diamonds throughou...
Category
1930s American Art Deco Vintage Platinum Jewelry
Materials
Diamond, Jade, 18k Gold, Platinum
Spectacular Star Sapphire and Diamond Platinum Ring
Located in New York, NY
Spectacular Star Sapphire and Diamond Halo Cocktail Ring in Platinum
Command attention with this breathtaking vintage star sapphire and diamond cocktail ring. At its center is a hig...
Category
20th Century Platinum Jewelry
Materials
Diamond, Star Sapphire, Platinum
GIA Certified 3.61 Carat Unheated Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 3.61 Carat Natural Unheated, Madagascar Sapphire and 1.70 Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability -...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA 1.50 carat old mine cut diamond 18k yellow gold engagement ring
Located in Beverly Hills, CA
Crafted in the 2010s, this contemporary engagement ring features a GIA-certified 1.50-carat old mine cut diamond, graded O-P color and SI1 clarity. The diamond’s antique shape and ge...
Category
21st Century and Contemporary Contemporary Platinum Jewelry
Materials
Brown Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Platinum 12.62ctw Large Oval Cabochon No Heat Star Ruby w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Star Ruby - Oval Cabochon Cut - Claw Prong Set - No Heat - Purplish-Red Color - Nice Star - 11.25ct (exact)
(26) Natural Genuine Diamonds - Round Br...
Category
21st Century and Contemporary Platinum Jewelry
Materials
Diamond, Ruby, Platinum
1.99 Carat Natural Vivid Green Colombian Emerald & Diamond Ring Made in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.993 Carat Natural Emerald and 1.804 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. Emeralds have...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Emerald, Platinum
Chopard Red Carpet Collection Diamond Necklace
Located in Los Angeles, CA
Step into the spotlight with the Chopard Red Carpet Collection Diamond Necklace, a masterpiece of elegance and extravagance. Handcrafted in 18k white gold, this show-stopping necklac...
Category
2010s American Modern Platinum Jewelry
Materials
18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
David Webb 18k Gold Platinum Diamond Nail Ring
By David Webb
Located in Beverly Hills, CA
This modern ring by David Webb features a bold nail wrap design, crafted in 18k yellow gold and platinum. The ring is set with 27 round brilliant-cut diamonds, totaling approximately...
Category
21st Century and Contemporary Platinum Jewelry
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
An Art Deco Platinum Diamond And Ruby Double Clip Brooch
Located in Firenze, IT
An Art Deco diamond approximately 6ct and rubies double clip brooch, circa 1930's, each of abstract shield-shaped design, set with circular-cut and cushion-shaped diamonds, with scr...
Category
1930s Italian Art Deco Vintage Platinum Jewelry
Materials
Diamond, Ruby, Platinum
Turquoise, Diamonds, Platinum Dangle Earrings.
Located in Marcianise, Marcianise (CE)
Dangle earrings in platinum structure mounted with leaves studded with diamonds in the upper part; in the middle, a turquoise button and, as pendant, a structure with diamonds and a ...
Category
1970s Italian Retro Vintage Platinum Jewelry
Materials
Diamond, Turquoise, Platinum
Vintage 1980s Bvlgari Diamond Bracelet
By Bulgari
Located in New York, NY
Finely crafted in 18k yellow gold and platinum with 3 GIA certified Emerald cut Diamonds;
5.15 carats, G color, VS1 clarity, GIA#15830679
5.03 carats, F color, VS1 clarity, GIA #1583...
Category
1980s Vintage Platinum Jewelry
Materials
Diamond, 18k Gold, Platinum
Art Deco Platinum 2.0tcw Old European Diamond Dinner Ring
Located in New York, NY
This stunning Art Deco Platinum Diamond Ring features a striking geometric design centered around two prominent old European-cut diamonds, accented by a constellation of smaller old ...
Category
Early 20th Century Art Deco Platinum Jewelry
Materials
Diamond, Platinum
Alex Sepkus "Little Windows" Dome Ring with White Diamonds in Platinum
By Alex Sepkus
Located in SOLVANG, CA
From the studio of Alex Sepkus in New York - Antiqued platinum "Little Windows" dome style ring with 13 brilliant white diamonds. Let these “Little Windows” change your view of the world. The brilliance of Alex Šepkus shines right through the open work in this dome style band. He carves, engraves and hammers with utmost precision and design under a microscope using...
Category
21st Century and Contemporary American Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
CARTIER Platinum Diamond Stud Earrings Rounds 2.05 Carats GIA Certificates
By Cartier
Located in San Diego, CA
Cartier 1895 Round Brilliant Diamonds Stud Earrings
Style: 4 Prong Stud Earrings
Ref. number: N8515231
Metal: Platinum PT950
TCW: 2.05 tcw
Main Diamond:
1. RBD 1.02 G VS1 GIA...
Category
2010s Platinum Jewelry
Materials
Diamond, Platinum
Edwardian 18k Platinum Diamond Sapphire Ring
Located in Narberth, PA
A gorgeous diamond and sapphire ring from the Edwardian (ca1910s) era! Crafted in 18k yellow and platinum, this stylish piece features a stone-encrusted rectangular centerpiece. The ...
Category
1910s Edwardian Vintage Platinum Jewelry
Materials
Diamond, Sapphire, Gold, Platinum
Tiffany & Co Diamond Diamond Floret Key Platinum Pendant
Located in London, GB
This stunning Tiffany & Co. Floret key pendant is beautifully crafted in platinum and 18ct rose gold, is a rare natural pink diamond at the center, framed by a halo of brilliant whit...
Category
21st Century and Contemporary Platinum Jewelry
Materials
Diamond, Platinum, 18k Gold, Rose Gold
3.72 Carat Natural Type A Jade and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 3.72 Carat, Natural, Non-dyed Jadeite and 1.32 Carats of Diamond Accents set in Platinum. Jadeite has been cherished for millennia. Its nature is pure an...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Jade, Platinum
Antique Edwardian 1910s 2.17 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Old European cut Diamond at the center weighing 2.17 carats, K color, VS1 clarity, GIA #14591642.
The ring also features filigree det...
Category
1910s Edwardian Vintage Platinum Jewelry
Materials
Diamond, Platinum
GRAFF Gubelin Certified Colombian Emerald & Diamond Three-Stone Ring
By Graff
Located in Chicago, IL
GRAFF Colombian Emerald & Diamond Three-Stone Ring – Platinum & 18K Yellow Gold
An exquisite masterpiece from the house of Graff, this luxurious three-stone ring showcases a vivid g...
Category
Early 2000s British Contemporary Platinum Jewelry
Materials
Diamond, Emerald, White Diamond, Platinum, 18k Gold
1920s Platinum Old European Cut Diamond Deco Engagement Ring 1 ct+ w/ appraisal
Located in Lexington, KY
This is a stunning, bright white, European cut diamond engagement ring, made in platinum, from the 1920s. The centerstone of this ring is a .66 carat, G-H color, VS2 clarity Old Euro...
Category
1920s Vintage Platinum Jewelry
Materials
Diamond, Platinum
GIA Certified 3 Carat Emerald Cut Diamond Ring in Platinum with Baguette Ring
Located in Chicago, IL
GIA Certified 3 Carat Emerald Cut Diamond Ring in Platinum with Baguette Side Stones
An extraordinary piece of fine jewelry, this ring features a stunning GIA certified 3.00 carat e...
Category
2010s American Platinum Jewelry
Materials
Diamond, Emerald, Platinum
GRS Certified 4.50 Cushion VIVID GREEN Emerald Diamond Platinum Ring
Located in Chicago, IL
Indulge in timeless elegance with this breathtaking ring, featuring a substantial 4.50 carat cushion cut emerald certified by GRS.
Vivid green color
minor oill clarity
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, Emerald, Platinum
0.87 Carat Natural Vivid Green Colombian Emerald & Diamond Ring Made in Platinum
Located in Tokyo, JP
A stunning ring featuring a GIA Certified 0.87 Carat Natural Colombian Emerald and 0.65 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands o...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Emerald, Platinum
Tiffany & Co. Soleste Fancy Intense Yellow Diamond Double Halo Engagement Ring
Located in Chicago, IL
Tiffany & Co. Soleste® Fancy Intense Yellow Diamond Double Halo Engagement Ring in Platinum
Elevate your collection with this iconic Tiffany & Co. Soleste® engagement ring, a stunni...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, Yellow Diamond, Platinum
9 mm. Semi Mount Diamond Sapphire Art Deco Style Ring in Platinum 950
Located in Bangkok, TH
Semi-mount ring features a setting framed by vibrant French cut sapphires, with diamond-adorned shoulders adding extra sparkle. The design allows you to choose the perfect gemstone w...
Category
21st Century and Contemporary Thai Art Deco Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
Turquoise, Sapphires, Diamonds, Platinum Earrings.
Located in Marcianise, Marcianise (CE)
Beautiful dangle earrings in platinum structure mounted with a sapphire surrounded by diamonds; in the middle, leaves studded with diamonds and a drop turquoise as pendant.
Diamonds ...
Category
2010s Italian Retro Platinum Jewelry
Materials
Diamond, Sapphire, Turquoise, Platinum
18ct Gold & Platinum 1920’s Art Deco Mother of Pearl and Dimond Cufflinks
Located in Brighton, GB
Antique Cufflinks
18ct Gold & Platinum
Circa 1920s
Discover a stunning pair of 18ct yellow gold and platinum cufflinks, a perfect embodiment of the elegance of the 1920s Art Deco...
Category
Early 20th Century European Art Deco Platinum Jewelry
Materials
Gold, 18k Gold, Platinum
Antique Pair Of Old-Cut Diamond Earrings Circa 1890's
Located in Firenze, IT
Pair of earrings antique-cut diamonds
18k 750 gold
H. 1.5 cm approx. -Weight. 3.7 gr
Diamond weight: 2 diamonds of approx. 2.60 ct - Quality colors: J/k Clarity SI
Category
1890s Italian Antique Platinum Jewelry
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Modern Sapphire and Diamond 18 Carat Gold and Platinum Three Stone Ring
Located in Chipping Campden, GB
This stunning 18ct gold and platinum ring holds a central diamond with sparkling blue pear shape sapphires either side. The diamond measures 75pts and the sapphires measure 30pts eac...
Category
1980s Unknown Vintage Platinum Jewelry
Materials
Diamond, Sapphire, Gold, 18k Gold, Platinum
Vintage Blue Topaz and Diamond Platinum Ring
Located in Chipping Campden, GB
Striking blue topaz set simply in platinum and sat either side is a duo of diamonds. Topaz measures approx 2carat and the diamond total is 12pts.
Ring Size: H 1/2 or 4
Topaz Dimen...
Category
1970s Unknown Vintage Platinum Jewelry
Materials
Diamond, Topaz, Blue Topaz, Platinum
GIA Certified 3.51 Carat Burmese Star Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a GIA certified 3.512 Carat Natural Burmese Star Ruby and 0.66 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning th...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Star Ruby, Platinum
Art Deco Platinum Old European Cut Natural Diamond & Sapphire Cocktail Ring
Located in Baltimore, MD
Art Deco Platinum Old European Cut Natural Diamond & Sapphire Cocktail Navette Ring
Metal: Platinum
Weight: 4.65 grams
Diamonds: 3 old European cut natural diamonds approx. 2.00 CTW...
Category
Early 20th Century European Art Deco Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
Vintage 32.52ct Diamond Line Bracelet Circa 1950
Located in London, GB
A vintage diamond and platinum line bracelet, circa 1950. The 32.52ct line bracelet is designed as a graduated line of rectangular emerald cut diamonds, the largest in the centre and...
Category
Mid-20th Century British Platinum Jewelry
Materials
White Diamond, Platinum
TIFFANY & Co. Platinum Full Circle Diamond Novo Band Ring 6
Located in Los Angeles, CA
TIFFANY & Co. Platinum Full Circle Diamond Novo Band Ring 6
Metal: Platinum
Size: 6
Band width: 2mm
Diamond: round brilliant diamonds, carat total weight .3...
Category
2010s American Platinum Jewelry
Materials
Diamond, Platinum
Estate 34.59 Carat Aquamarine And Diamond Platinum Ring
Located in Derby, NY
Estate 34.59 Carat Aquamarine And Diamond Platinum Ring
Showstopper! This gem of a ring, 34.59 carat vintage aquamarine surrounded by .90 ctw. in baguettes will add lots of sparkle...
Category
Late 20th Century Platinum Jewelry
Materials
Aquamarine, Diamond, Platinum
