Platinum Solitaire Rings
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4.75
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Metal: Platinum
Alex Jona Emerald White Diamond Platinum Solitaire Ring
By Alex Jona
Located in Lugano, CH
Alex Jona design collection, hand crafted in Italy, platinum solitaire ring centering a certified 3.83 carats round cut emerald. One carat in total of white diamonds, E color, VVS1 c...
Category
21st Century and Contemporary Italian Contemporary Platinum Solitaire Rings
Materials
White Diamond, Emerald, Platinum
Tiffany and Co Solitaire Diamond Ring Princess Cut .26ct Platinum
Located in East Brunswick, NJ
Tiffany and Co Solitaire Diamond Ring Princess Cut .26ct Platinum
This authentic Tiffany & Co engagement solitaire ring is finely crafted in luxurious Platinum. The center princess ...
Category
20th Century Platinum Solitaire Rings
Materials
Diamond, Platinum
Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco 0.91 carat diamond solitaire ring in platinum; part of our antique engagement ring collections.
This stunning, fine and impressive a...
Category
1920s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified
Located in New York, NY
Spectacular engagement ring crafted in Platinum, showcasing a GIA certified round brilliant cut diamond weighing 3.01 carats, I color, SI2 clarity, accented by two trapezoids diamond...
Category
2010s American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
1.8 Carat Oval Tsavorite and 1.5 Carat Diamond in 14 Karat Gold Ring Estate
Located in New York, NY
1.8 Carat Oval Tsavorite & 1.5 Carat Diamond in 14 KARAT WHITE Gold Ring Estate
Approximately 1.8 Carat Oval cut Tsavorite and Diamond Ring, Estate with no color enhancement.
Gold: 14 Karat White gold 5.4 Grams
Size of the ring : 6
Stamped 14 Karat
Size 6
Diamonds : Approximately : 1.5 Ct
Extremely Fine quality of Tsavorite, Very clean , no inclusion.
Shine and Brilliance of the stone is unbelievable.
Diamonds are fine , VS Quality and E Color.
One of our premium Ring...
Category
Early 20th Century Platinum Solitaire Rings
Materials
Diamond, Tsavorite, Platinum, Gold, 14k Gold
8.15 Ct Mid Night Blue Sapphire & .20 Ct Diamond Cocktail Ring, Platinum, Estate
Located in New York, NY
8.15 Ct Mid Night Blue Sapphire & 0.20 Ct Diamond Cocktail Ring in Platinum, Estate Piece
6 Round Brilliant cut diamonds approximately 0.20 ct
platinum 8.8 grams
8.15 Ct Natural Mid ...
Category
2010s Platinum Solitaire Rings
Materials
Diamond, Blue Sapphire, Platinum
Edwardian 0.65ct Diamond Solitaire Ring, c.1910s
Located in London, GB
This timeless Edwardian diamond set solitaire ring features an old cut, 0.65 carat diamond at its centre. The claw set diamond has an estimated grading of H in colour and VS1 in clar...
Category
1910s Unknown Edwardian Vintage Platinum Solitaire Rings
Materials
Diamond, 18k Gold, Platinum
GIA Certified 4.17 Carat NO HEAT Ceylon Blue Sapphire Cut Diamond Ring
Located in Chicago, IL
An exquisite unheated and untreated blue sapphire with origin Ceylon that is extremely rare and valuable
furthermore the sapphire has no signs of treament or heat and this was certi...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
Elegant Platinum AIGS 1.74ctw NO Heat Oval Ruby & Diamond Milgrain Halo Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Ruby - Elongated Oval Cut - Prong Set - Reddish Pink Color - No Heat - Clean Brilliant - 1.14ct (exact - certified & stamped)
** See Certification D...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Ruby, Platinum
Tiffany & Co. Emerald Cut Diamond Engagement Platinum Ring
Located in Chicago, IL
Tiffany & Co. 1.03ct TW, most about F-G and VS range. Center diamond 6.3 x 4.4 x 3.0mm, approx 0.73ct
Marked: Tiffany & Co PT 950
Ring size 4.5 (Sizable)
Total Weight with Setti...
Category
Early 2000s American Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Art Deco Flanked Solitaire Step Cut Diamond Ring, circa 1925
Located in London, GB
Art Deco flanked solitaire step cut diamond ring. Set with one rectangular step cut diamond, J colour, VS1 clarity, with an approximate weight of...
Category
1920s Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
Cartier BALLERINE Round Diamonds French Pave Set Full Eternity Ring
By Cartier
Located in Chicago, IL
Cartier BALLERINE 0.37 ct Round Diamonds French Pave Set Full Circle Eternity Band Ring in Platinum.
The ring weighs 3 grams, size 5.25, ring width is 2 mm & 1.8 mm thick, contains ...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co 1.38 CTW Round Brilliant Diamond Platinum Solitaire Engagement Ring
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing 1.38 carats - G color with VS2 clarity
Set via six prongs in a classic solitaire mounting
Completed by a knife edge shank
Inscribed w...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Art Deco 4.23ct Old Cushion Cut Diamond Solitaire Ring, circa 1930s
Located in London, GB
A stunning 4.32 old cushion cut carat diamond sparkles in this late art deco engagement ring. The diamond is certified by WGI as a K colour, and VVS2 clarity, making it great quality...
Category
1930s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 7.01 Carat Round Cut Diamond Engagement Solitaire Ring in Platinum
Located in Chicago, IL
This magnificent engagement solitaire ring features a breathtaking 7.01 carat round cut diamond as it's centerpiece, set in a classic platinum band.
The diamond boasts a color grad...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum
Engagement Solitaire Diamond Ring .36 Carat by Tiffany and Co Platinum Band
Located in East Brunswick, NJ
Engagement Solitaire Diamond Ring .36 Carat by Tiffany and Co Platinum Band
Authentic Tiffany & Co engagement solitaire ring. Crafted in ...
Category
20th Century Platinum Solitaire Rings
Materials
Diamond, Platinum
Graff GIA Certified Emerald Cut 4.03 Carat Diamond Fancy Cut Diamond Set Ring
By Graff
Located in New York, NY
Impressive diamond solitaire ring by GRAFF
Centering on a emerald-shape diamond:
Weight: 4.03 carat
Color: G Clarity: VS1
Certified by Gemological Institute of America
(G....
Category
21st Century and Contemporary American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 4 Carat Square Emerald Diamond Engagement Ring
Located in Chicago, IL
Exquisite Platinum Emerald Cut Diamond Engagement Ring - 5 ct Total Weight
This stunning three-stone engagement ring features a total of 4 carats of dazzling diamonds set in luxurio...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Emerald, White Diamond, Diamond, Platinum
GIA Certified Platinum Emerald Cut Diamond Ring 0.73ct E/VVS2
Located in London, GB
A modern platinum diamond solitaire ring. The ring showcases an emerald cut diamond set in an East-West mount weighing 0.73ct, E colour and VVS2 clarity. The solitaire measures 2.4mm...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Toi et Moi GIA Vivid Yellow Diamond Ring
Located in New York, NY
Toi et Moi Vivid Yellow Diamond Ring
This ring has two round center diamonds: 3.32ct Round Brilliant Cut diamond, (Color: Vivid Yellow, Clarity: VVS2, GIA#2155652528) and 3.31ct Rou...
Category
21st Century and Contemporary American Artist Platinum Solitaire Rings
Materials
Diamond, Yellow Diamond, Platinum
Art Deco Diamond Ring, 900 Platinum Old Mine Cut 5 3/4 Genuine .71 Carat
Located in Greensboro, NC
Carry forward the time-honored values of true love and lifetime commitment when you propose with a vintage engagement ring! This exquisite ring is an Art Deco piece dating from the 1...
Category
1920s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 6 Carat Square Emerald Cut Diamond Ring
Located in Chicago, IL
An exquisite 6 carat square emerald cut diamond ring set with two pear cut diamonds all h color vs1 in clarity
the ring is set in solid platinum
size 7
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Vintage 1.61 Carats European Cut Diamond Sapphire Platinum Engagement Ring
Located in Miami, FL
This Vintage art Deco Ring ring is crafted in solid Platinum
With a geometric, mill-grain deco design.
It is centered with a genuine vint...
Category
1930s Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Sapphire, Platinum
Hancocks 3.54ct Cushion Sapphire Ring with French Cut Diamond Shoulders
By Hancocks
Located in London, GB
A beautiful sapphire and diamond ring by Hancocks centred with a cushion shaped sapphire of intense rich blue colour weighing 3.54cts claw set in 18ct yellow gold between shoulders r...
Category
21st Century and Contemporary English Platinum Solitaire Rings
Materials
Blue Sapphire, 18k Gold, Platinum
8ct Emerald Forget Me Knot Ring in Platinum and Diamonds Solitaire
Located in Brisbane, AU
Custom made to your size please contact our customer service team to discuss your custom size and select your emerald.
Can source an emerald speicifi...
Category
21st Century and Contemporary Australian Artisan Platinum Solitaire Rings
Materials
Diamond, Emerald, Platinum
5.26 Ct Fancy Intense Yellow Cushion-Cut Diamond Solitaire Engagement Ring GIA
By SCARSELLI
Located in New York, NY
5.26 carat natural fancy intense yellow cushion cut diamond, mounted on 18k yellow gold and platinum ring. Solitaire engagement ring with 5+ carat GIA certified cushion-cut fancy col...
Category
2010s American Contemporary Platinum Solitaire Rings
Materials
Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
Faye Kim Platinum Emerald Cut Diamond Bezel Ring
By Faye Kim
Located in Darien, CT
Whether worn as an engagement ring or a stack ring, Faye Kim's Emerald Cut Diamond Bezel Ring, set East/West in Platinum, is handcrafted with a beau...
Category
2010s American Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
1940s 14 Karat Yellow Gold and Platinum 1.56 Carat European Cut Diamond Ring
Located in Boston, MA
Vintage 1940s 14KY Gold and Platinum 1.56ct European Cut Diamond Engagement Ring - The center European Cut diamond weighs 1.56ct with J color and VS1 clarity. The diamond sits proudl...
Category
1940s American Modern Vintage Platinum Solitaire Rings
Materials
Diamond, Gold, Platinum
A Large Aquamarine And Diamond Ring
Located in London, GB
A large aquamarine and diamond ring, the rectangular radiant-cut aquamarine weighing 43.10 carats, four claw-set to a brilliant-cut d...
Category
Early 2000s British Modern Platinum Solitaire Rings
Materials
Aquamarine, Diamond, Platinum
David Webb 18k Yellow Gold and Platinum Diamond Ring
By David Webb
Located in Chicago, IL
David Webb 18K Yellow Gold & Platinum Mabe Pearl & 2 ct Round Brilliant Cut Diamond Statement / Cocktail Pave Ring.
Category
1950s Vintage Platinum Solitaire Rings
Materials
Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum
GIA Certified 4 Carat D Color VS1 Clarity Emerald Cut Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 4 Carat D Color VS1 Clarity Emerald Cut Diamond Platinum Ring
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Emerald, White Diamond, Diamond, Platinum
GIA Certified 2.03 Carat Heart Cut Diamond D Color VVS1 Clarity Platinum Ring
Located in Chicago, IL
This exquisite GIA-certified ring features a stunning 2.03-carat heart-cut diamond at its center, embodying romance and elegance.
Set in luxurious platinum, the ring's design showca...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
10 Carat Classic Emerald Cut Diamond Solitaire K VS2 GIA
Located in New York, NY
The ultmate Emerald Cut Solitaire this classic 10.01 carat Emerald Cut diamond is graded by GIA as K VS2 and is an absolute stunner. Classically set as a plati...
Category
2010s American Contemporary Platinum Solitaire Rings
Materials
Diamond, Emerald, Platinum
Platinum 14k Rose Gold 2.13ct GIA Madagascar Pink Sapphire Solitaire Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Sapphire - Oval Brilliant Cut - Dual Wire Prong Set - Vivid Purplish-Pink Color - 2.13ct (exact - certified)
** See Certification Details Below for ...
Category
2010s American Platinum Solitaire Rings
Materials
Pink Sapphire, Rose Gold, Platinum
1900s Antique Diamond Solitaire Platinum and White Gold Ring
Located in Geneva, CH
Antique Diamond 0.15 carat Solitaire Platinum and white Gold Ring.
Circa 1900.
Gross weight: 1.25 grams.
Category
Early 1900s Art Deco Antique Platinum Solitaire Rings
Materials
Diamond, White Gold, Platinum
Colombian emerald and diamond flank solitaire ring, circa 1925
Located in London, GB
Colombian emerald and diamond flank solitaire ring. Set to centre with a rectangular emerald-cut natural Colombian emerald with minor oil, in an open back claw setting with a weight ...
Category
1920s Vintage Platinum Solitaire Rings
Materials
Diamond, Emerald, Platinum
6.21 Carat Amethyst Platinum Retro Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Statement Large Amethyst Cocktail Ring. Centering a 6.21 Carat Emerald-cut Amethyst. Hand crafted Plat...
Category
Mid-20th Century Retro Platinum Solitaire Rings
Materials
Amethyst, Platinum
Vintage Platinum GIA Saltwater White Pearl Solitaire Baguette Diamond Ring
Located in Montclair, NJ
This bold, vintage statement ring is crafted from solid platinum and features a genuine cultured saltwater pearl that has been certified by GIA. The pearl displays very desirable and...
Category
Mid-20th Century Unknown Platinum Solitaire Rings
Materials
Diamond, Pearl, Platinum
GIA Certified Tiffany & Co. Emerald Cut Diamond Engagement Ring 1.59ct E/VS1
Located in London, GB
A stunning platinum diamond single stone ring by Tiffany & Co. The solitaire features an emerald cut diamond weighing 1.59ct, E colour and VS1 clarity set in a four prong mount. The ...
Category
21st Century and Contemporary American Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 7.04 Carats Oval Cut Diamond Solitaire Engagement Ring in Platinum
Located in New York, NY
A timeless engagement ring, showcasing a 7.04 carats oval brilliant cut diamond certified by GIA as F color and SI1 clarity, set in a unique compass setting. Finely made with a plati...
Category
21st Century and Contemporary American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
18 Karat Yellow Gold Platinum Emerald and Diamond Ring, circa 1905
Located in Zurich, CH
Exquisite 18 karat yellow gold, platinum, emerald and diamond ring, circa 1905.
This delicate ring is crafted in 18 karat yellow gold and platinum, centering upon a luminous Colombi...
Category
Early 1900s Unknown Edwardian Antique Platinum Solitaire Rings
Materials
Emerald, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
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. Color, Light Blue, Baguette single cut diamonds flank both sides, Diamonds clarity...
Category
1950s Vintage Platinum Solitaire Rings
Materials
Diamond, White Diamond, Star Sapphire, Platinum
Tiffany & Co Solitaire Diamond Platinum Engagement Ring 1.10ct H-VS2
Located in Dearborn, MI
Tiffany & Co Solitaire Diamond Platinum Engagement Ring 1.10ct H-VS2
Featuring a Stunning Tiffany Certified 1.10ct H-VS2 Genuine Natural Round Brilliant Cut Diamond
MSRP $16,790...
Category
2010s Platinum Solitaire Rings
Materials
Diamond, Platinum
Cartier Platinum Round Brilliant Solitaire 1895 Ring 1.37ct G/VVS1 GIA Certified
By Cartier
Located in London, GB
A captivating platinum diamond engagement ring by Cartier from the Solitaire 1895 collection. The ring comprises of a round brilliant cut diamond in a four prong setting weighing 1.3...
Category
21st Century and Contemporary Swiss Platinum Solitaire Rings
Materials
Diamond, Platinum
Art Deco 7.60ct Diamond Solitaire Ring, c.1920s
Located in London, GB
With a stunning emerald cut diamond at its heart, this awe inspiring piece dates to the height of the 1920s. Weighing 7.60ct, the diamond has been graded by IGI as an I to J in colou...
Category
1920s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum, 18k Gold, White Gold
GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
Located in Chicago, IL
Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color.
GIA certified sapphire is a gorgeous deep b...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum
Retro 0.25ct Diamond Solitaire with Accents 18K Yellow Gold & Platinum Ring
Located in MELBOURNE, AU
Of timeless Solitaire with Accents design
this piece is Retro, from 1960’s
Centrally 4-claw set with
Sparkling Round Brilliant Cut Diamond
of 0.25ct approx.
of G colour, SI clari...
Category
1960s Australian Retro Vintage Platinum Solitaire Rings
Materials
Diamond, Yellow Gold, Platinum, 18k Gold
Dunaigre Certified 4 Carat Vivid Red Ruby Platinum Three-Stone Ring
Located in Chicago, IL
A striking and timeless creation, this exceptional three-stone ring features a vivid red 4.11 carat oval/mixed cut ruby, certified by C. Dunaigre (CDC) as a natural ruby of Mozambiqu...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Ruby, White Diamond, Diamond, Platinum
GIA Certified Oval Blue Sapphire No Heat Diamond Ring
Located in Chicago, IL
GRS Certified 3.48 Carat Oval Blue Sapphire NO HEAT Diamond Ring
origin Kashmir
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Diamond, Blue Sapphire, Platinum
6 Carat Emerald Cut Diamond Eternity Ring
Located in Chicago, IL
Introducing our stunning Platinum Emerald Cut Diamond Full Circle Eternity Band, a symbol of eternal love and timeless elegance. Crafted by our skilled in-house jewelers, this exquis...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
GIA Certified 3 Carat Round Cut Diamond VVS2 Clarity Ring in Platinum with pavé
Located in Chicago, IL
This magnificent ring features a GIA certified 3.00 carat round cut diamond, set in platinum and surrounded by a dazzling halo of pavé diamonds that amplify its captivating sparkle. ...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
2ct. GIA Oval Fancy Purple-Pink Diamond Ring
Located in New York, NY
This ring features a 2 carat Fancy Purple-Pink SI2 Clarity diamond. The stone is completely clean to the eye. With a micro-pave platinum mounting featurin...
Category
21st Century and Contemporary American Platinum Solitaire Rings
Materials
White Diamond, Pink Diamond, Platinum
5.68 Carat Oval Cabochon Sapphire Ring in Platinum and 18 Karat Yellow Gold
Located in Scottsdale, AZ
Ring Size: 6
This striking sapphire ring showcases a 5.68-carat oval cabochon cut blue sapphire, exuding an enchanting depth of color. The gemstone is set in a refined combination ...
Category
21st Century and Contemporary Unknown Contemporary Platinum Solitaire Rings
Materials
Sapphire, Platinum, Yellow Gold, 18k Gold, Gold
3 Carat Eternity Band Round Brilliant Cut Diamond Ring
Located in Chicago, IL
Introducing our bespoke, made-to-order masterpiece—a ring crafted to perfection with your individual preferences in mind. Elevate your jewelry experience with a personalized touch th...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum, 18k Gold, White Gold, 14k Gold
Art Deco Sapphire Engagement Ring Platinum Solitaire 1ct Antique Original 1920
Located in Dearborn, MI
Genuine Original Antique from 1920s Vintage 1.00ct Sapphire Platinum Solitaire Art Deco Engagement Ring
Featuring a Gorgeous 1.00ct Genuine Natural Blue Round Sapphire Center
100%...
Category
1920s Art Deco Vintage Platinum Solitaire Rings
Materials
Sapphire, Platinum
7.17 Carat Asscher Cut Diamond Ring in Platinum, GIA
Located in New York, NY
Platinum with 7.17 carat diamond center stone, flanked by diamonds on each side
Can be resized to any finger size
Diamond specifications:
Center diamond: J color, VS2 clarity, GIA...
Category
21st Century and Contemporary American Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 5.11 Carat Diamond Solitaire Ring
Located in Delray Beach, FL
Stunning 5.11 Carat Diamond set in 18K Yellow Gold ring with Platinum mounting. Diamond is GIA Certified as "Triple Excellent". A Triple Excellent diamond is a trade term for round...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
NEW Cert 6.77CT Unheated Natural Vivid Hot Pink Spinel Diamond Ring in Platinum
Located in Warren, NJ
This stunning ring from LaFrancee is a true beauty, featuring a 6.77 CT natural hot pink spinel and diamond accents set in platinum. The ring is in brand new condition, never worn an...
Category
Late 18th Century Victorian Antique Platinum Solitaire Rings
Materials
Spinel, Diamond, Platinum
