Platinum Jewelry
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Metal: Platinum
2.39 Carat F-G-H VS Diamond Platinum Three-Stone Antique Circular Cut Ring
Located in New York, NY
Title:
This elegant platinum three-stone ring showcases a total of 2.39 carats of beautifully matched antique-style diamonds, each secured in a finely detailed vintage setting. The c...
Category
20th Century Platinum Jewelry
Materials
Diamond, Platinum
Vintage 14k Gold Platinum 13.55ctw GIA Sharp Blue Star Sapphire Diamond Earrings
Located in Montclair, NJ
-- Stone(s) --
(2) Natural Genuine Matched Star Sapphires - Round Double Cabochon Cut - Prong Set - Very Nice Sharp Star - No Heat - Ceylon - Blue Color - 12ctw (approx.)
** See Cert...
Category
20th Century Platinum Jewelry
Materials
Diamond, Sapphire, Gold, 14k Gold, White Gold, Platinum
Faye Kim Platinum Pear Shape Ceylon Moonstone Ring
By Faye Kim
Located in Darien, CT
Considered to be a stone of inner growth and strength, this Ceylon Moonstone has been set by designer Faye Kim in platinum and reflects a bluish, milk...
Category
2010s American Contemporary Platinum Jewelry
Materials
Moonstone, Platinum
GRS Certified 7.72 Carat Colombian Emerald and Diamond Platinum Ring
Located in Chicago, IL
GRS Certified 7.72 Carat Colombian Emerald and Diamond Platinum Ring
This exceptional ring showcases a rare 7.72 carat vivid green Colombian emerald, certified by GRS The emerald, f...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, Emerald, 18k Gold, Platinum
$88,000 Sale Price
20% Off
GIA Certified 7.12 Carat Oval Cut Diamond Fancy Yellow IF Clarity Ring
Located in Chicago, IL
This engagement ring is a stunning expression of refined artistry, combining the radiance of yellow gold with the timeless strength of platinum. Its elegant composition highlights th...
Category
2010s Unknown Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum,...
$184,000 Sale Price
20% Off
1.88 Carat Blue Sapphire Platinum Ring
By EstatebyJR
Located in New York, NY
Introducing our exquisite 1.88 Carat Sapphire Ring, a true embodiment of natural beauty and timeless elegance. This stunning piece features a 1.88-carat unheated Ceylon sapphire, cer...
Category
21st Century and Contemporary Modern Platinum Jewelry
Materials
Blue Sapphire, Platinum
$3,120 Sale Price
20% Off
Harry Winston Engagement Ring Cushion Cut Diamond 1.77-ct F/VS2 GIA Estate
Located in Beverly Hills, CA
A Harry Winston engagement ring, made of platinum, showcasing a 1.77-carat cushion cut diamond. Two tapered baguette diamonds are flanking the center gemstone. These angular diamonds...
Category
Early 2000s American Platinum Jewelry
Materials
Diamond, Platinum
Graff Baguette Diamond Wave Cocktail Platinum Ring
By Graff
Located in Feasterville, PA
A fabulous Graff Diamond eternity ring showcasing 4.80cts of the finest baguette cut diamonds set in platinum.
The ring measures a size 6...
Category
Early 2000s Platinum Jewelry
Materials
Diamond, Platinum
$34,000 Sale Price
20% Off
Cellini 13.26CT Cushion Burmese Ruby Three-Stone Ring with 2.37 Carat Diamonds
By Giovane
Located in New York, NY
A truly magnificent classic ring. The cushion shaped Burmese ruby center stone is flanked by trilliant diamonds in a handmade platinum and 18 kt yellow gold mounting.
Ruby total weig...
Category
1990s Italian Contemporary Platinum Jewelry
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Antique 2.60ct Old European Cut Diamond Ring Platinum
Located in New York, NY
Antique 2.60ct Old European Cut Diamond Ring In
Platinum. Circa early 1900's. Center of the ring set with 2.60ct Old European Cut Diamond, color: light yellow, clarity: VS.
Set antiq...
Category
Early 20th Century European Art Deco Platinum Jewelry
Materials
Diamond, Platinum
2.21 Carat Pink Sapphire and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Elegant & finely detailed Solitaire Cocktail Engagement Ring, set with a securely nestled 2.21 Carat Intense Pink oval Sapphire, clarity: VS; internally flawless (IF); dimensions: 8....
Category
21st Century and Contemporary Contemporary Platinum Jewelry
Materials
Diamond, Pink Sapphire, Platinum
Tiffany
Co. Ruby and Diamond Platinum Ring
By Tiffany
Co.
Located in Chicago, IL
Tiffany & Co. Ruby and Diamond Platinum Ring
Center Stone: Natural Ruby weighing 4.14 carats
Side Stones: Round brilliant cut diamonds, total weight 0.66 carats
Metal: Solid Plati...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, Ruby, Platinum
$160,000 Sale Price
20% Off
Tous 18K White Gold 3.25ct Diamond Bracelet
By Tous
Located in Southampton, PA
This Tous bracelet is delicate and dynamic in design. The intricate 18K White Gold setting beautifully showcases a breathtaking array of inset Diamonds, which together possess a tota...
Category
21st Century and Contemporary Platinum Jewelry
Materials
Diamond, Platinum, White Gold
Ladies Tiffany
Co. Tiffany Forever 950 Platinum 3MM Wedding Band Ring
By Tiffany
Co.
Located in Houston, TX
Brand: Tiffany
Co.
Gender: Ladies
Metal Type: 950 Platinum
Ring Size: 7.5
Width: 3.00 mm
Weight: 4.86 grams
Ladies Tiffany
Co. designer made 950 platinum, wedding, ...
Category
21st Century and Contemporary Platinum Jewelry
Materials
Platinum
Antique Art Deco Platinum Single Cut Diamond Engraved Wedding Band Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Single Cut Diamond Engraved Wedding Band Ring. This beautiful Art Deco single cut diamond wedding band is crafted in platinum. The ring features s...
Category
1920s Art Deco Vintage Platinum Jewelry
Materials
Diamond, Platinum
Van Cleef
Arpels Compact Case Collectible, 18k
Located in New York, NY
A Van Cleef & Arpels Compact Case Collectible made in 18k yellow gold and Platinum. The case is crafted from woven gold and accented with diamonds totaling appx. 0.34 carats. The cas...
Category
20th Century Platinum Jewelry
Materials
Diamond, 18k Gold, Platinum
18K Gold And Platinum Diamond Dog Pin Brooch
Located in New York, NY
An 18K yellow gold pin brooch with a platinum dog figure garnished with diamonds. The eye of the animal is set with a cut ruby stone. Hallmarks 18Ct, 15Ct are on the pin. Total Weigh...
Category
20th Century Unknown Platinum Jewelry
Materials
Diamond, Ruby, 18k Gold, Platinum
Art Deco 1.67 Carat Old European Cut Diamond Platinum Engagement Ring
Located in Chicago, IL
A breathtaking piece of authentic Art Deco craftsmanship, this vintage diamond engagement ring captures the romance and elegance of the 1920s. The centerpiece is a stunning 1.67-cara...
Category
1940s Unknown Art Deco Vintage Platinum Jewelry
Materials
Diamond, Platinum
$19,200 Sale Price
20% Off
Important Art Deco Tiffany
Co. Kashmir Sapphire Diamond Platinum Ring
By Tiffany
Co.
Located in Beverly Hills, CA
An extremely rare and treasured piece of fine antique jewelry. This ring made by Tiffany & Co. in the Art Deco era, circa 1940, features an extremely fine and scarce gem, the Kashmir...
Category
1940s American Art Deco Vintage Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
TIFFANY
Co. Together Platinum Double Milgrain Wedding Band Ring 8
By Tiffany
Co.
Located in Los Angeles, CA
TIFFANY & Co. Together Platinum 6mm Double Milgrain Wedding Band Ring 8
Metal: Platinum
Size: 8
Band Width: 6mm
Weight: 13.40 grams
Hallmark: ©TIFFANY&CO. PT950
Condition: ...
Category
2010s American Platinum Jewelry
Materials
Platinum
13 Mm Pearls, Aquamarine Colour Topaz, Diamonds, Platinum Earrings.
Located in Marcianise, Marcianise (CE)
Beautiful dangle earrings in platinum structure mounted with a topaz surrounded by diamonds; in the middle, leaves studded with diamonds and a pearl as pendant.
Diamonds 0.33 ct
Topa...
Category
2010s Italian Retro Platinum Jewelry
Materials
Aquamarine, Diamond, Pearl, Topaz, Platinum
Belle Époque Sapphire Diamond Gold Platinum Bracelet
Located in Miami Beach, FL
This bracelet is from the French called "beautiful era." "Jewelry from the Edwardian and Belle Epoque period is ornate but incredibly light, with a soft, feminine, romantic feel. It...
Category
20th Century Belle Époque Platinum Jewelry
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Platinum
TIFFANY
Co. Elsa Peretti Platinum .06ct Diamond Stacking Band Ring 4.5
Located in Los Angeles, CA
TIFFANY & Co. Elsa Peretti Platinum .06ct Diamond Stacking Band Ring 4.5
Metal: Platinum
Size: 4.5
Band Width: 2.7mm
Weight: 5.0 grams
Diamond: 3 round brilliant diamonds, ca...
Category
2010s Spanish Platinum Jewelry
Materials
Diamond, Platinum
GIA 2.66 carat cushion cut sapphire diamond platinum ring
Located in Beverly Hills, CA
This exquisite platinum ring centers a vibrant 2.66-carat cushion cut sapphire from Sri Lanka, certified by GIA and glowing with the rich, velvety blue for which Ceylon stones are ch...
Category
1990s Contemporary Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
1920 Art Deco Cufflinks Gold Platinum Diamond Sapphire
Located in Berkeley, CA
These 1920's French cuff-links are laminate made by rolling two sheets of metal together imprinting the beautiful intricate design. Made of 14K white gold and platinum these antique cuff...
Category
Early 20th Century British Empire Platinum Jewelry
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold, Platinum
Vintage Platinum
9ct White Gold Diamond Ladies Watch
Located in London, GB
Indulge in timeless elegance with this exquisite vintage ladies watch,
beautifully crafted in a combination of platinum case and 9ct white gold strap.
Adorned with sparkling diamon...
Category
2010s British Platinum Jewelry
Materials
Diamond, White Gold, Platinum
Tiffany
Co. D Color Cushion Diamond Engagement Ring in Platinum
By Tiffany
Co.
Located in Chicago, IL
This exquisite Tiffany
Co. engagement ring features a stunning 1.60 carat cushion modified brilliant diamond of exceptional D color and VS1 clarity, offering remarkable brillia...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
$54,400 Sale Price
20% Off
GIA Certified 85.10 Carat Oval Brilliant Cut Diamond Riviera Necklace
Located in Chicago, IL
GIA Certified 85.10 Carat Oval Brilliant Cut Diamond Riviera Necklace
An extraordinary Riviera tennis necklace showcasing 85.10 carats of natural oval brilliant cut diamonds, meticu...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
$2,240,000 Sale Price
20% Off
Antique Art Deco Platinum 1ctw Baguette
Single Diamond Wide Eternity Band Ring
Located in Montclair, NJ
–Stone(s): –
(3) Natural Genuine Diamonds - (6) Baguette & (30) Old Single Cut - Bezel & Pave Set - Nice White Brilliant Diamonds - 1.0ctw (approx.)
Material: Solid Platinum
Total W...
Category
19th Century Art Deco Antique Platinum Jewelry
Materials
Diamond, Platinum
14.11 ct Natural Emerald
Diamond Bracelet
By Hakimi
s Gem
Located in Chicago, IL
This stunning bracelet is a harmonious blend of elegance and craftsmanship. Featuring 9.45 carats of 22 oval-cut green emeralds, each stone is encircled by round-cut white diamonds t...
Category
21st Century and Contemporary Modern Platinum Jewelry
Materials
Diamond, Emerald, Platinum
Art Deco Diamond Sapphire Bracelet
Located in Sausalito, CA
Beautiful art deco diamond and sapphire bracelet.
Center diamond 2.06ct. Clarity grade is VS2, Color grade is I
Side diamonds total weight is approximately 6.42 cttw.
Clarity gra...
Category
Early 20th Century Platinum Jewelry
Materials
Platinum
4.45 CTW No Heat Pigeon Blood Ruby Diamond Platinum 18K Gold Vintage Ring GRS
Located in Philadelphia, PA
Centering a cushion cut ruby weighing 3.15 carats - transparent medium "Pigeon Blood" red in color
Natural Mozambique in origin displaying no indications of heat treatment
Set with s...
Category
1980s Modern Vintage Platinum Jewelry
Materials
Ruby, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
Tiffany
Co. GIA Certified 1.10 Carat D-VS1 Diamond Solitaire Ring
By Tiffany
Co.
Located in Chicago, IL
This timeless Tiffany
Company solitaire engagement ring exemplifies the House’s iconic elegance and uncompromising standards of quality. Meticulously crafted in luxurious plati...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, Platinum
$32,000 Sale Price
20% Off
French Antique 2.81 Kashmir Sapphire Diamond 14k Yellow Gold
Platinum Ring
Located in Beverly Hills, CA
A rare treasure from the Victorian era, circa 1880! This ring features a 2.81 carat antique cushion-cut Kashmir sapphire, an exceedingly rare and sought after gem. The sapphire's vib...
Category
1890s French Victorian Antique Platinum Jewelry
Materials
Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold, Platinum
GIA Certified 3.01 Carat Fancy Light Orangy Pink Diamond Pendant
Located in Chicago, IL
GIA Certified 3.01 Carat Fancy Light Orangy Pink Diamond Platinum and Gold Pendant Necklace
A rare and feminine diamond pendant showcasing a certified Fancy Light Orangy Pink pear-s...
Category
2010s Italian Modern Platinum Jewelry
Materials
Diamond, Pink Diamond, 18k Gold, Yellow Gold, Gold, Platinum
$224,000 Sale Price
20% Off
GIA 2.80 carat Colombian emerald platinum ring
Located in Beverly Hills, CA
This mid-century platinum ring showcases a GIA-certified 2.80-carat octagonal cut Colombian emerald with F2 treatment. A timeless and sophisticated design that highlights the emerald...
Category
1960s Modern Vintage Platinum Jewelry
Materials
Emerald, Platinum
Antique Edwardian 18k Gold Platinum Diamond Emerald Round Concentric Target Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Diamond - Old Eurepean Cut - Milgrain Bezel Set - F Color - VS2 Clarity - Approx. 1.25ct
(28) Natural Genuine Diamonds - Old Single & Old Mine Cut -...
Category
1910s Edwardian Vintage Platinum Jewelry
Materials
Emerald, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
An extraordinary GIA Certified 10.01 Carat Emerald Cut Diamond ring
Located in Chicago, IL
An extraordinary GIA Certified 10.01 Carat Emerald Cut Diamond ring, set in a timeless platinum mounting with classic tapered baguette side diamonds.
The main diamond is a remarkabl...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Emerald, Platinum
$552,000 Sale Price
20% Off
Tiffany
Co. Platinum Round Diamond Solitaire Engagement Ring
By Tiffany
Co.
Located in Chicago, IL
Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring
This elegant Tiffany & Co. solitaire features a round brilliant cut diamond weighing 2.24 carats.
Diamond graded F co...
Category
2010s American Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
$68,000 Sale Price
20% Off
GIA Certified 2.17 Carat Unheated, African Ruby
Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.17 Carat Natural Untreated, Mozambique Ruby and 0.47 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit mea...
Category
21st Century and Contemporary Japanese Modern Platinum Jewelry
Materials
Diamond, Ruby, Platinum
Tiffany
Co. Soleste Platinum Cushion Diamond Double Halo Engagement Ring
By Tiffany
Co.
Located in Chicago, IL
Tiffany & Co. Platinum Soleste Cushion Cut Diamond Ring
An elegant and timeless design from Tiffany & Co., crafted in solid Platinum 950 with a total weight of 6.6 grams.
At the center sits a natural cushion modified brilliant cut diamond, weighing 2.04 carats, graded G color, VS1 clarity. Surrounding the center stone and along the band are 0.42 carats of natural round brilliant cut diamonds, all graded G color, VS clarity, adding exceptional sparkle and brilliance.
Ring Size: 7.25 (resizable free of charge upon request)
Measurements: 12.2 mm across the top
This ring is accompanied by its original Tiffany & Co. Diamond Certificate, Tiffany & Co. Appraisal (2012 retail), and the Tiffany & Co. inner and outer presentation boxes.
A stunning Tiffany Soleste ring...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
$68,000 Sale Price
20% Off
David Webb 18K Yellow Gold Enamel Diamond Snake Serpent Ring
By David Webb
Located in New York, NY
A striking creation by David Webb, this lifelike serpent ring coils elegantly around the finger, showcasing a bold pattern of white enamel accented with brilliant diamonds and ruby e...
Category
20th Century American Modern Platinum Jewelry
Materials
Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel
Vintage Art Deco 1.55 Carat Diamond and Sapphire Platinum Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed Vintage Art Deco Diamond and Sapphire Platinum Cocktail Ring. Centering a securely nestled Hand set 1.55 Carat Old European Cut Diamond....
Category
1930s Art Deco Vintage Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
Harry Winston Platinum Round Diamond Bar-Set Eternity Wedding Band Ring
Located in Chicago, IL
Harry Winston Platinum Round Diamond Bar-Set Eternity Wedding Band, a timeless design crafted with the house’s signature precision and elegance.
Craftsmanship: Platinum band weighin...
Category
2010s American Platinum Jewelry
Materials
Diamond, Platinum
$33,600 Sale Price
20% Off
Tiffany
Co. Schlumberger 36 Stone 7" Diamond Bracelet 3.11 ct Platinum
18K
By Tiffany
Co.
Located in Chicago, IL
Tiffany & Co. Schlumberger Sixteen Stone Diamond Bracelet in 18K Yellow Gold & Platinum
An icon of timeless elegance, this Tiffany & Co. Schlumberger Collection bracelet exemplifies masterful craftsmanship and enduring sophistication.
✨ Details:
Metal: 18K Yellow Gold & Platinum
Weight: 37.2 grams
Length: 7.25" (fits up to a 7" wrist)
Width: 8 mm
Stamp: “Tiffany & Co. 750 Schlumberger Studios PT950”
✨ Diamonds:
36 Round Brilliant-Cut Diamonds
Total Carat Weight: 3.11 ct
Color & Clarity: F color, VS1 clarity
Includes new Tiffany bracelet box, Tiffany shopping bag, and signature Tiffany ribbon...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
$56,000 Sale Price
20% Off
Art Deco Sapphire Engagement Ring .70ct Solitaire Platinum Antique Original 1920
Located in Dearborn, MI
Genuine Original Antique from 1920's Sapphire Ring .70ct Solitaire Platinum Art Deco
Featuring a Gorgeous .70ctGenuine Natural Round Blue Sapphire Center
Artful Engraving with Bol...
Category
1920s Art Deco Vintage Platinum Jewelry
Materials
Sapphire, Platinum
7.55 Carat Peach Tourmaline Engagement Ring – Emerald Cut with Bullet Diamonds
By Merkaba
Located in Beverly Hills, CA
7.55 Carat Peach Tourmaline and Bullet Diamonds Platinum Engagement Ring.
Luxury Three-Stone Ring – Emerald Cut Tourmaline – Merkaba Jewelry Beverly Hills.
A Unique Platinum Engagem...
Category
21st Century and Contemporary American Contemporary Platinum Jewelry
Materials
Diamond, Tourmaline, White Diamond, Emerald, Platinum
49 Diamonds 14K (or 18k upon request) Yellow Gold Cigar Band Ring
Located in Los Angeles, CA
The 49 Diamonds 14K Yellow Gold Cigar Band Ring is a luxurious masterpiece crafted in 14K yellow gold. Featuring 49 natural full-cut diamonds totaling 0.85 carats, this ring dazzles ...
Category
2010s American Modern Platinum Jewelry
Materials
14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
GIA Certified 3.05 Carat Emerald Cut Diamond and Sapphire Ring
Located in New York, NY
GIA Certified 3.05 Carat Emerald Cut Diamond and Sapphire Ring
A platinum ring centering a GIA-certified baguette-cut diamond, flanked by two emerald-cut sapphires and accented by a...
Category
20th Century Unknown Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
Tiffany
Co. Knife Edge Solitaire Diamond Engagement Ring
By Tiffany
Co.
Located in Chicago, IL
Tiffany
Co. Knife Edge Solitaire Diamond Engagement Ring
A truly exceptional Tiffany
Co. engagement ring featuring their iconic knife edge solitaire design, crafted in p...
Category
2010s American Modern Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
$800,000 Sale Price
20% Off
Antique Art Deco Platinum Old European Cut Diamond Sapphire Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Diamond Sapphire Engagement Ring. This amazing Art Deco old European cut diamond engagement ring is crafted in platinum. This bea...
Category
1920s Art Deco Vintage Platinum Jewelry
Materials
Diamond, Sapphire, Platinum
GIA Certified 4 Carat Heart Diamond Cut Platinum Ring
Located in Chicago, IL
This exquisite engagement ring showcases a GIA certified 4.13 carat heart-shaped diamond as its dazzling centerpiece a rare and romantic cut that symbolizes deep affection and lastin...
Category
2010s Unknown Contemporary Platinum Jewelry
Materials
Diamond, White Diamond, Platinum
$304,000 Sale Price
20% Off
GIA Certified 55 Carat Colombian Emerald and Diamond Necklace
Located in Chicago, IL
GIA Certified 55 Carat Colombian Emerald and Diamond Necklace
A breathtaking high jewelry creation showcasing the finest Colombian emeralds. This elegant necklace features a total o...
Category
2010s American Contemporary Platinum Jewelry
Materials
Diamond, Emerald, Platinum
$632,000 Sale Price
20% Off
10.84 carat Rubellite Tourmaline
Diamond Ring
By SONYA K.
Located in Brooklyn, NY
Victoria Ring
Refined. Sculptural. Unapologetically Striking.
From the Passion & Strength collection, the ring commands attention with bold geometry and radiant color.
At its cent...
Category
Late 20th Century North American Modern Platinum Jewelry
Materials
Tourmaline, Rubelite, Diamond, Platinum
GIA Certified 3.70 Carat UNTREATED Heart Shape Blue Sapphire Platinum Ring
Located in Chicago, IL
A masterpiece of timeless elegance, this exquisite ring showcases a striking 3.70-carat heart-shaped sapphire of vivid blue hue, certified natural and untreated by GIA. The sapphire,...
Category
2010s American Contemporary Platinum Jewelry
Materials
Blue Sapphire, Yellow Gold, Platinum
$28,000 Sale Price
20% Off
Marcus
Co. 15ct Burma Ruby
Old European Cut Diamond Bracelet
By Marcus
Co.
Located in West Palm Beach, FL
Delicately crafted in platinum by the renowned jeweler Marcus & Co., this exceptional Art Deco bracelet dates to the 1920s and exemplifies the firm’s celebrated artistry and eleganc...
Category
1920s American Art Deco Vintage Platinum Jewelry
Materials
Diamond, Ruby, Platinum
Mid Century GIA 3.32 carat round brilliant cut diamond platinum ring
Located in Beverly Hills, CA
This Mid Century platinum ring showcases a 3.32 carat GIA diamond flanked by bright accent stones, capturing refined sophistication and enduring vintage charm.
Category
1950s Contemporary Vintage Platinum Jewelry
Materials
Diamond, Platinum
Antique 18K Gold Platinum Opal, Demantoid Garnet, Diamond, Enamel Pansy Necklace
Located in Staines-Upon-Thames, GB
An antique opal, demantoid garnet, diamond, enamel, platinum and yellow gold necklace, comprising one carved opal, one round cut demantoid garnet, eight old single cut diamonds, and ...
Category
Early 20th Century British Art Nouveau Platinum Jewelry
Materials
Diamond, Garnet, Opal, 18k Gold, Platinum, Enamel
$13,045 Sale Price
20% Off
Tiffany
Co. GIA Certified 14 Carat Natural Blue Sapphire Diamond Platinum Ring
By Tiffany
Co.
Located in Chicago, IL
Tiffany
Co. GIA Certified 14 Carat Natural Blue Sapphire Diamond Platinum Ring
This exceptional ring by Tiffany
Co. features a magnificent 14.00 carat natural blue sapph...
Category
2010s American Modern Platinum Jewelry
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
$160,000 Sale Price
20% Off
GIA 45 ct Aquamarine Santa Maria Blue
Diamond Art Deco Brooch Platinum
Located in La Jolla, CA
GIA certified 45.50 ct Aquamarine & Diamond Art Deco Pin / Brooch in Platinum
Vintage Aquamarine and Diamond Brooch features a large Emerald-cut Aquamarine with beautiful vivid blue...
Category
21st Century and Contemporary North American Platinum Jewelry
Materials
Aquamarine, Diamond, Platinum
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