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Rare Jewels

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Dior Joaillerie Victoire de Castellane Kings and Q...
Early 2000s Modern Drop Necklaces
Diamond, 18k Gold, Platinum
'King of Sugilite' pendant in platinum, white gold, diamond and sugilite by Dior Joaillerie, designed by Victoire de Castellane. Part of the 2009 Reines et Rois Haute Joaillerie collect...
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David Webb Magnificent Diamond Scroll Link Bracele...
David Webb
Late 20th Century More Bracelets
Diamond, Platinum
David Webb: A Diamond Bracelet, set with circular-cut, baguette cut and marquise shaped diamonds, weighing approximately 20.00-23.00 carats in total, mounted in platinum, signed David W...
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9.05 Carat GIA Cert Fancy Intense Yellow Diamond P...
Late 20th Century Contemporary Engagement Rings
Diamond, White Diamond, Yellow Diamond, Platinum
A 9.05 carat fancy intense yellow radiant cut diamond of SI1 clarity in a platinum ring. Colorless diamond shield shape side stones. Accompanied by GIA report. Diamond dimensions are 1...
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Bulgari No-Heat Burma Ruby Fancy Yellow Diamond Tw...
Bulgari
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, 18k Gold, Platinum
A stunning Platinum, SSEF certed, 3.75ct unheated octagonal step cut Burma ruby and GIA certed 3.26ct natural fancy yellow radiant cut diamond twin ring by Bulgari.
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16.68 Carat Emerald Diamond Platinum Ring
20th Century Engagement Rings
Diamond, Emerald, Platinum
An exceptional 16.68 carat natural Colombian emerald set in a platinum ring with four diamond baguette shape side stones in D color IF clarity weighing 3.55 carats total. Emerald dimens...
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7 Carat GIA Asscher Cut Diamond Platinum Engagemen...
Early 2000s Modern Engagement Rings
Diamond, Platinum
This magnificent GIA 7 Carat Asscher Cut Diamond engagement ring is beyond words. The GIA certified diamond grades a spectacular G / SI1 and weighs in at exactly 7.66 carats. The diamon...
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Harry Winston Colombian Emerald Diamond Earrings
Harry Winston
20th Century Dangle Earrings
Diamond, Emerald, 18k Gold
Harry Winston 18k white gold diamond cluster and pear shape emerald earrings. The emeralds are natural beryl, from Colombia. Emerald approx. 12.63 cts, and 15.06 cts. Accompanied by...
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18.50 Carat Untreated Kashmir Sapphire Diamond Rin...
Late 20th Century Modern Cocktail Rings
Diamond, Blue Sapphire, 22k Gold, Platinum
Weighing an absolutely astonishing 18.50 carats, this natural emerald-cut Kashmir sapphire is absolutely beyond compare. Displaying the lustrous, velvety blue hue so beloved in these ra...
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16.26 Carat Cushion No-Heat Ceylon Blue Sapphire D...
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
An Art Deco styled ring with a large brilliant blue 16.26 carat cushion cut Ceylon sapphire center stone set in diamond and 18k white gold gallery in a graceful arched styling. Sapphire...
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Antique Natural Burmese Sapphire Diamond Ring
20th Century Edwardian Solitaire Rings
Diamond, Sapphire, Platinum
5 ct natural Burmese sapphire solitaire ring, set in a pavé diamond and platinum openwork mount.
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6.19 Carat GIA Cert Sapphire Diamond Platinum Thre...
21st Century and Contemporary Three-Stone Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Platinum 3 stone ring consisting of 1 cushion cut sapphire weighing 6.19 carats, measuring 10.17 x 8.52 x 7.66mm with GIA certificate #12960342, the center stone is flanked by 2 step cu...
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Fine 2.75 Carat Emerald Diamond Platinum Ring
21st Century and Contemporary Contemporary Fashion Rings
Diamond, Emerald, Platinum
A gorgeous, richly saturated, vibrant green and crystalline square emerald-cut emerald - weighing 2.75 carats - radiates from between a pair of bright-white, (1.11 and .96 carats respec...
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Rare GIA Cert 0.44ct Marquise Shaped Fancy Blue Di...
21st Century and Contemporary Edwardian Engagement Rings
Diamond, Blue Diamond, Platinum
A unique platinum three stone ring contains three marquise shaped diamonds with the center being a GIA certified 0.44 ct Natural Fancy Blue of VS2 clarity. Extremely rare in the fancy d...
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7.51 Carat Antique Cushion Diamond Gold Platinum E...
Vintage 1910s Art Deco Drop Earrings
Diamond, White Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold drop earrings consisting of 2 horizontal prong set antique cushion cut diamonds weighing 7.51 carats, the pair is set with 2 old European cut diamonds ...
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7.78 Carat Colombian Emerald Diamond Gold Ring
Vintage 1980s Cocktail Rings
Diamond, Emerald, 18k Gold
Ring is set with a 7.78 carat Colombian emerald that has a Gubelin gemstone report stating that the emerald is Colombian with indications of minor clarity enhancement. It is further set...
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6.28 Carat Pink Sapphire Diamond Gold Platinum Thr...
21st Century and Contemporary Three-Stone Rings
Diamond, Pink Sapphire, 18k Gold, Platinum
One custom made platinum and 18kt yellow gold 3 stone ring consisting of one cushion cut pink sapphire weighing 6.28 carats measuring 11.51 x 10.. x 6.29mm with GRS certificate #GRS2004...
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1.67 Carat Fancy GIA Cert Yellow and Pink Diamond ...
21st Century and Contemporary Three-Stone Rings
Yellow Diamond, Pink Diamond, 18k Gold
18 karat two tone rose and yellow gold three stone ring consisting of one radiant cut diamond weighing 1.67 carats , measuring 6.65 x 6.14 x 4.50 mm, having a color and clarity of Fancy...
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6.32 Carat GIA Cert Asscher Cut Diamond Platinum R...
21st Century and Contemporary Engagement Rings
Diamond, Platinum
Platinum Ring Containing a 6.32ct Square Emerald / Asscher Cut Diamond, H Color VS1 Clarity, accompanied by a GIA certificate. Center Diamond is Accented by .85cts of Round Brilliant C...
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Colombian Emerald Diamond Gold Platinum Drop Earri...
Late 20th Century Modern More Earrings
Diamond, Emerald, 18k Gold, Platinum
A fine pair of Colombian emerald and Asscher cut diamond drop earrings contains two rectangular step cut Colombian emeralds weighing 5.46 cts total suspended from two Asscher cut diamon...
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9.49 Carat No Heat Burmese Ruby Diamond Gold Earri...
Mid-20th Century Modern More Earrings
White Diamond, Ruby, 14k Gold, 18k Gold, White Gold, Yellow Gold, Base Meta...
Classy earrings featuring two oval rubies - 4.89-ct and 4.60-ct. The rubies come with a GIA Ruby Origin Report stating that the rubies are not heated and are of Burmese origin. The rubi...
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Manuel Bouvier Multicolored Sapphire Diamond Gold ...
21st Century and Contemporary Modern Link Necklaces
Diamond, White Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapp...
Multicolored sapphire necklace in titanium and 18k gold with diamond accents. 21 cushion-cut natural sapphires, ranging in color from royal blue to brilliant pink, weighing 49.70 total ...
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8.78 Carats GIA Cert Diamonds Silver Gold Drop Ear...
21st Century and Contemporary Victorian Drop Earrings
Diamond, 18k Gold, Sterling Silver
Sterling silver on 18 karat yellow gold vintage style drop earrings consisting of 2 cushion cut diamonds having a total weight of 8.78 carats, one diamond weighing 4.36 carats having a ...
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15.13 Carat Pave Diamond Platinum Bracelet
Late 20th Century Contemporary Link Bracelets
Diamond, Platinum
Platinum flexible rectangular and bar link bracelet consisting of 522 pave set round brilliant cut diamonds having a total weight of 15.13 carats and an average approximate color and cl...
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14.63 Carat Fancy Yellow GIA Cert Diamond Gold Rin...
21st Century and Contemporary Modern Three-Stone Rings
Diamond, White Diamond, Yellow Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold, three stone style engagement ring consisting of 1 radiant cut canary diamond, weighing 14.63 carats, measuring 13.54 x 12.60 x 8.70 mm, having a color...
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French Emerald Diamond Gold Platinum Cluster Ring ...
Vintage 1950s Cluster Rings
Diamond, Emerald, Yellow Gold, Platinum
Emerald and diamond cluster ring. Set with a square emerald-cut natural Colombian emerald with no colour enhancement in an open back triple corner claw setting with an approximate weigh...
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Untreated 35.54 Carat Tanzanite Diamond Ring
Late 20th Century Contemporary Cocktail Rings
Diamond, Tanzanite, Gold, Platinum
The striking and rare tanzanite in this breathtaking ring boasts the perfect, violetish-blue hue for which the best of these gems are so coveted. Weighing a remarkable 35.54 carats, the...
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Stunning 4.65 Carat Asscher Cut GIA Cert Diamond E...
21st Century and Contemporary Modern Engagement Rings
Diamond, Platinum
4.65ct K/VS1 GIA certified Asscher cut diamond set in a handcrafted platinum mounting. A clean and classic design featuring trapezoid accent diamonds.
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Harry Winston 6.77 Carat Emerald Cut Diamond Plat...
Harry Winston
21st Century and Contemporary Three-Stone Rings
Diamond, Platinum
Harry Winston Platinum Diamond Ring Featuring a GIA Certified Emerald Cut Diamond Weighing 6.77ct E Color and SI1 Clarity, Flanked by 2 Tapered Baguettes with an Estimated Total Weight ...
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7.20 Carat Untreated Burma Sapphire Diamond Gold C...
21st Century and Contemporary Cluster Rings
Diamond, Sapphire, Blue Sapphire, 18k Gold
18 karat white gold cluster style split shank ring consisting of one emerald cut Burma sapphire, weighing 7.20 carats, measuring 13.46x10.02x5.40 mm, with Gubelin report 13080102 statin...
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Buccellati Spectacular Burma Ruby Diamond Gold Rin...
Buccellati
21st Century and Contemporary Contemporary Dome Rings
Diamond, Ruby, 18k Gold
Designed by the 'Prince of Goldsmiths', Mario Buccellati, this spectacular domed ring features the artist's signature pierced vine pattern woven from delicate threads of 18K white gold ...
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Fascinating Three Row Diamond Platinum Necklace
21st Century and Contemporary Drop Necklaces
Diamond
This handmade David Rosenberg Platinum three row Necklace is set with Brilliant and Pear Shape Diamonds and has an approximate total weight of 80.23 cts. David Rosenberg is President o...
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Kutchinsky 4.00 Carat Transitional Cut Diamond Eng...
Kutchinsky
Mid-20th Century Art Deco Engagement Rings
Diamond, Platinum
Top quality craftsmanship from one of the master jewellers of the twentieth century. Wonderful geometric basketwork and perfectly balanced stepped down baguettes either side of the soli...
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4.01 Carat Cushion Cut GIA Cert Diamond Platinum R...
21st Century and Contemporary Modern Engagement Rings
Platinum
Remarkable 4.01ct cushion cut diamond ring with a color and clarity of I SI1, GIA Certified. Set in a lovely platinum David Rosenberg setting. The stone is flanked by two divine trapezo...
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2.96 Carat Fancy Intense Yellow Radiant GIA Cert D...
J. Birnbach
21st Century and Contemporary Modern Engagement Rings
Diamond, 18k Gold, Platinum
This GIA certified 2.96 carat fancy intense yellow radiant diamond is set in a platinum and 18kt yellow gold ring. The gorgeous yellow diamond sits in between two diamond trapezoids. Th...
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7.15 Carat GIA Cert Square Emerald Cut Diamond Ri...
21st Century and Contemporary Three-Stone Rings
Diamond, Platinum
7.15ct Square Emerald Cut Diamond I Color VS1 Clarity Certified by GIA, Flanked by 2 Emerald Cut Diamonds Approximately 1.40cts H Color VS Clarity, in an Aletto Platinum Ring. Ring Size...
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Cushion Sapphire Drop Necklace
21st Century and Contemporary Contemporary Drop Necklaces
Blue Sapphire, 18k Gold
Diamond Necklace. 16.2 ct.. GRS Certified Cushion Cut Natural Sapphire with (1) 1.0 ct. GIA Certified H/VS Round Brilliant Diamond and 14.32ctw G-H/VS2 Round Brilliant and Rectangular S...
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Cartier Diamond Earrings
Cartier
Vintage 1950s Clip-on Earrings
Diamond, Platinum
Platinum antique Cartier Fancy Cut Diamond Earrings. GIA Certified 4.79 ct. K/VS2 and 4.90CT.K/VS1 Cushion Cut Center Stone Diamonds. 8.0ctw H-SI Fancy Cut Diamonds Surround the Center ...
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De Beers 3.76 Carat Classic Diamond Ring
Engagement Rings
Diamond, Platinum
This classic De Beers diamond solitaire features a 3.76 carat De Beers brilliant round diamond, laser inscribed and and selected by experts at the De Beers institute of diamonds. The...
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Fred Leighton Old Mine Diamond Double Drop Earring...
Fred Leighton
21st Century and Contemporary Contemporary Drop Earrings
Diamond, Yellow Gold, Silver
A pair of old mine cushion diamonds weighing 3.76 carats of M color and VS2 clarity and 4.10 carats of K color and VS2 clarity, each with gemological report, are suspended from two old ...
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Tiffany & Co. Important Diamond Riviere Necklace
Tiffany & Co.
20th Century More Necklaces
Diamond, White Diamond, Platinum
Diamond riviere necklace, designed as a graduated chain of bezel-set old European cut and old mine cut diamonds weighing approximately 53.24 total carats, the largest of the diamonds we...
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5.45 Carat Burma Ruby Diamond Three Stone Ring
Three-Stone Rings
White Diamond, Ruby, 18k Gold, Platinum
Platinum and 18 karat yellow gold 3 stone ring consisting of 1 oval shaped Burma ruby weighing 5.45 carats, measuring 11.05 x 8.63 x 6.35mm with AGL certificate #CS 44053, the center st...
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GIA Natural Fancy Yellow Diamond Solitaire
Nally
Engagement Rings
Diamond, 18k Gold, Platinum
Magnificent! Square, 5.67 carat modified emerald shape fancy yellow solitaire set in 18k gold with 2 brilliant side diamonds. Center diamond is: Size: 5.67 carat Color: Fancy Yellow ...
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French Diamond Bracelet 55.00 Carats
20th Century Tennis Bracelets
Diamond, Platinum
This impeccable French bracelet showcases a stunning collection of pure white diamonds. The largest five of these superb stones, weighing 9.19 total carats, are all certified by the GIA...
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Suzanne Belperron A Diamond Platinum Bombe Ring
Suzanne Belperron
Vintage 1930s Dome Rings
Belperron, A Diamond and Platinum Bombe Ring, centering three old-mine cut diamonds, the center measuring approximately 2.00 carats of diamonds, with the accent measuring approximately ...
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1930's Boivin Old Mine Diamond Tulip Brooches
René Boivin
Vintage 1930s Art Deco Brooches
Diamond, Platinum
A pair of Turkish tulip designed flowers of complementary form are set with a total of approximately 7.65 carats of old mine diamonds in platinum mountings bearing makers marks for Rene...
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Art Deco Boivin Bande Bombe Diamond Ring
René Boivin
Vintage 1930s Art Deco Bridal Rings
Diamond, Platinum
A central round diamond weighing approximately 2.15cts is flanked north and south by two round diamonds totaling approximately 3.55 carats, further accented by single cut diamonds total...
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Cartier 3.05 Carat Round Brilliant Diamond Engagem...
Cartier
Engagement Rings
Diamond, Platinum
Diamond engagement ring, centering on a round brilliant cut diamond weighing 3.05 carats, with two pear-shaped diamond shoulders weighing 0.32 total carats, mounted in platinum, numbere...
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1960's Van Cleef & Arpels Diamond Turquoise Day to...
Van Cleef & Arpels
Vintage 1960s Chandelier Earrings
Diamond, Turquoise, 18k Gold
Vibrant turquoise cabochons are accented with a total of approximately 10.30 carats of round diamonds with detachable drops all mounted in 18 karat yellow gold, signed Van Cleef & Arpel...
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French Garland Diamond Platinum Necklace
20th Century Choker Necklaces
Diamond, Platinum
A unique diamond in platinum French garland design necklace with large round brilliant diamonds set Rivieré style within winding diamond pavé petals. Diamond center stone is a round br...
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Pink Ceylon Sapphire Diamond Ring
21st Century and Contemporary Contemporary Cocktail Rings
Diamond, Sapphire, 18k Gold, Platinum
An extraordinarily rare, 16.37-carat Pink Ceylon sapphire takes center stage in this striking ring. Displaying the perfect purplish-pink or “bubblegum” hue for which the finest pink sap...
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Marquise 8.03 Carat Golconda Diamond Ring
20th Century Solitaire Rings
Diamond, Platinum
Known as the “Ultimate Diamond,” this ring boasts an extremely rare and highly important Internally Flawless Golconda diamond weighing an amazing 8.03 carats. This glorious marquise-cut...
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Oscar Heyman Original Sapphire Diamond Platinum Ne...
Oscar Heyman
1990s Choker Necklaces
Diamond, Sapphire, Platinum
Exquisite Oscar Heyman original blue sapphire and diamond necklace made of platinum. One of a kind piece containing twenty six emerald cut natural Ceylon sapphires. A total of one hun...
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14.26 Carat Old European Cut Diamond Drop Earrings...
Shreve, Crump & Low
Drop Earrings
Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold drop earrings consisting of two old European cut diamonds having a total weight of 14.26 carats. The two diamonds drop from 2 Old European cut diamonds...
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6.24 and 6.58 Carat Fancy Yellow Diamond Dangle Ea...
Dangle Earrings
Diamond, 18k Gold, Platinum
A remarkable pair of Radiant shapes one of 6.24ct Fancy Yellow VS2 clarity and one of 6.58ct Fancy Yellow VVS2 clarity suspended from pear shapes diamonds 2.04 ctw E/VVS1 and Asscher cu...
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Mauboussin 3.05 Carat Pear-Shaped Diamond Ring
Mauboussin
Cocktail Rings
Diamond, 18k Gold, White Gold
Diamond ring, centering on a colorless pear-shaped diamond weighing 3.05 carats, with pear-shaped diamond shoulders, the two diamonds weighing 1.02 total carats, the three larger diamon...
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Cartier 4.20 Carat Solitaire Diamond Ring
Cartier
Engagement Rings
Diamond, Platinum
Cartier Platinum Mounted Round Brilliant Cut Diamond for 4.20cts with H color and VS2 clarity and excellent cut grade. The ring is a size 6.25 and weighs 6.2 grams. GIA Report #51517328...
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10.06 Carat Radiant Cut Natural Canary Diamond Dro...
Shreve, Crump & Low
Dangle Earrings
Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold drop earrings consisting of 2 radiant natural canary diamonds, 1 weighing 5.04 carats having a color and clarity of FLY/VS1 and 1 weighing 5.02 carats ...
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Diamond Drop Dangle Earrings
21st Century and Contemporary Contemporary Dangle Earrings
Diamond, Platinum
Four luxurious diamonds totaling 13.12 carats dazzle in these dangle earrings. The pear-shaped jewels, weighing 5.02 carats with SI1 clarity and 5.08 carats with VS2 clarity, respective...
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Boucheron Burma Sapphire Diamond Ring
Global Gems
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Boucheron Burma Sapphire Diamond Ring
Boucheron
Vintage 1960s Cocktail Rings
Diamond, Sapphire
This is a beautiful and important Boucheron sapphire ring with a natural non-heated Royal Blue Burma sapphire of 7.70 carats (with SSEF certificate), surrounded by marquise cut diamonds...
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Fine Victorian Natural Pearl and Diamond Tiara Nec...
Victorian More Jewelry
Diamond, Natural Pearl, Yellow Gold, Sterling Silver
A Victorian Natural Pearl and Diamond Tiara Necklace, the pearl and diamond ornate scrolls graduated from the centre and suspended from a row of alternate pearls and diamonds, circa 18...
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Exceptional Ten Carat Burma No Heat Sapphire Diamo...
20th Century Engagement Rings
Diamond, Sapphire, Platinum
A magnificent and rare 10.93 carat Burma No Heat Sapphire set with two trapezoid diamonds, weighing approximately 0.95 carats total, with an estimated color and clarity E-VS; set in Pla...
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Tiffany & Co Sapphire And Diamond Platinum Engagem...
Tiffany & Co.
Vintage 1980s Modern Engagement Rings
Diamond, Sapphire, Platinum
This is a truly beautiful ring. Tiffany + Co very special ring. Fine white Ideal cut side diamond E to F color VS1 .74ct GIA certified all natural no heat pinkish purple center round Sa...
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Tiffany & Co. Diamond and Platinum Engagement Ring...
Tiffany & Co.
Engagement Rings
Diamond, Platinum
A spectacular cushion cut diamond, weighting 3.83 carats and mounted in platinum, is showcased within a halo of fiery round brilliant diamonds totaling .29 carats. Designed and execute...
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South Sea Pearl & Diamond Necklace
Shreve, Crump & Low
Drop Necklaces
Diamond, Natural Pearl, 18k Gold
18 karat white gold necklace consisting of seven 12.70 - 13.50 South Sea pearls set with 7 pear shape diamond having a total weight of 4.05 carats, 14 marquise diamonds having a total w...
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Internally Flawless Natural Light Blue Diamond Rin...
21st Century and Contemporary Contemporary Engagement Rings
Diamond, Rose Gold, Platinum
Glistening with the radiance of a clear azure sky, this incredible 2.43-carat Light Blue diamond bears the rare distinction of also being graded by the Gemological Institute of America ...
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A Sapphire, Diamond and Platinum Ring
More Rings
Diamond, Sapphire, Platinum
A platinum, sapphire and diamond ring centering a 27.49 carat cushion shaped sapphire. The sapphire is flanked by two shield shaped diamonds weighing 1.96 carats in total. With Americ...
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Schlumberger for Tiffany Diamond necklace
Jean Schlumberger for Tiffany & Co.
Vintage 1960s More Necklaces
Diamond, 18k Gold, Platinum
A diamond necklace, designed as a series of pave-set meandering vine leaves with baguette cut diamond detail mounted in gold and platinum
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7.23Ct Unenhanced Royal Blue Burmese sapphire and ...
Vintage 1960s Three-Stone Rings
Diamond, Sapphire, Platinum
Natural royal blue Burmese sapphire and diamond ring. Set with a cushion shape old cut natural unenhanced royal blue Burmese sapphire to centre with an approximate weight of 7.23 carats...
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Yellow Diamond 4.01 Carat Ring
Engagement Rings
Diamond, 18k Gold
One Fancy Light 4.01 Carat Oval Diamond Ring. The ring contains two pear shape sides that weigh .76 carats in total, and are FG in color and VS1 in clarity.
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Classic Diamond Wreath Necklace set in platinum
Choker Necklaces
Diamond, Platinum
An elegant and timeless design. 56.61 carats of white brilliant diamonds set in platinum.
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12.19 Carat GIA Certified Diamond Earrings
Drop Earrings
Diamond, Platinum
One pair of Radiant Cut Diamond Earrings on a Wire. The diamonds are GIA Certified and are J in color and VS1-SI1 in clarity. They weigh 12.19 carats in total.
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Fancy Yellow Diamond Earrings
20th Century Stud Earrings
Diamond, 18k Gold, Platinum
A striking pair of Natural Fancy Yellow diamond earrings weighing 6.07 total carats are encircled by 3.35 carats of white diamonds in these platinum and 18K yellow gold earrings. The ye...
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Burma Sapphire and Diamond Ring
Engagement Rings
Diamond, Sapphire, Platinum
A sapphire and diamond ring mounted in platinum.The ring features a cushion shaped sapphire weighing 8.82 carats, flanked by two half moon diamonds weighing 0.98 carats. With GIA certi...
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2.44 Carat Natural Blue Radiant Cut Diamond Rare
Bridal Rings
Diamond, 18k Gold, Platinum
Platinum and 18 karat pink gold solitaire ring consisting of 1 radiant cut natural blue diamond weighing 2.44 carats having a color and clarity of light blue / VVS1, with GIA certificat...
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Oscar Heyman & Bros. Emerald, Diamond, and Yellow ...
Oscar Heyman
20th Century Link Bracelets
Diamond, Emerald, 18k Gold, Platinum
This bracelet by Oscar Heyman & Brothers is made in platinum and 18kt yellow gold. It has 19 Columbian emeralds that weigh 21.27 carats total weight, and 38 round brilliant-cut diamonds...
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4.37 Carat GIA D/VS1 Art Deco Diamond Ring by J.E....
J.E. Caldwell & Co
Art Deco Engagement Rings
Diamond, Platinum
The crème de la crème, the ne plus ultra, of original Art Deco engagement rings. A sizzling, icy-white European-cut diamond, weighing 4.37 carats and accompanied by a GIA Diamond Gradin...
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Cartier Paris Important Marquise Diamond Parure
Cartier
Vintage 1980s Modern More Necklaces
Diamond, Platinum
Rare 1980s Cartier Parure, made in France and set with round diamonds. Diamonds are E/F in color, and VVS to VS in clarity. The necklace is a very flexible collar with an internal cir...
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6.12 Carat Fancy Deep Greenish Yellow Diamond Ring...
Engagement Rings
Diamond, Platinum
For the lover of all things unique and alluring, a striking diamond ring unlike any you are likely to encounter again. The center diamond weighs 6.12 carats and exhibits "fancy deep gre...
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Rare Emerald Cut Fancy Light Yellow VS1 GIA
Engagement Rings
GIA certified 7.86 carat Fancy Light Yellow Emerald cut diamond set in platinum with .50 carats of step cut trapezoids on each side. Emerald cut yellow diamonds are very rare.
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Natural Fancy Vivid Yellow Diamond Bracelet, 55.66...
21st Century and Contemporary Contemporary Tennis Bracelets
Diamond, 18k Gold
Twenty-five of the most beautiful, perfectly matched Natural Fancy Vivid yellow diamonds, totaling 55.66 carats, create a breathtaking golden glow in this incredible graduated bracelet....
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10.79 Carat Natural Yellow Antique Cushion Cut Dia...
Engagement Rings
Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold, custom made, three stone style ring consisting of 1 antique cushion cut diamond weighing 10.79 carats, having a color and clarity of FY/SI1, measuring...
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Raymond C. Yard 10.81 Carat Sapphire Diamond Ring
Raymond C. Yard
Cocktail Rings
Diamond, Sapphire, Platinum
Burmese sapphire and diamond ring, centering on an elongated oval-shaped cabochon-cut sapphire weighing 10.81 carats, in a fancy platinum mounting set with two larger shield-cut diamond...
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ReneSim Briliiant Link Necklace Set with Brilliant...
Maximilian Hemmerle for RenéSim
21st Century and Contemporary Contemporary Link Necklaces
Diamond, 18k Gold, White Gold
Gorgeous Link Necklace all over set with brilliants by ReneSim of Munich. This sparkling, timeless and handcrafted piece of art is set with white brilliant-cut diamonds of approximate...
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Van Cleef & Arpels Lamballe Pearl Diamond Drop Nec...
Van Cleef & Arpels
1990s Drop Necklaces
Diamond, Cultured Pearl, 18k Gold, Yellow Gold
Lamballe diamond and pearl drop necklace, set with circular-cut diamonds weighing approximately 35.59 total carats and pear-shaped diamonds weighing approximately 3.59 total carats, mou...
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12.02 Carats of Round Brilliant Diamonds Drop Earr...
Dangle Earrings
Diamond, Platinum
Platinum custom made drop earrings consisting of 2 round brilliant cut diamonds one weighing 6.00 carats having a color and clarity of J/SI2, measuring 11.54 - 11.63 x 7.16mm with GIA c...
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4.16 Carat Radiant-Cut Three Stone Engagement Ring...
Engagement Rings
Diamond, Platinum
Hand crafted platinum three stone engagement ring. The center diamond is a 4.16 carat diamond, flanked by .69 carat half moon-cut diamonds. GIA Details Shape: Radiant Weight: 4.16 car...
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5.08 Carat Radiant-Cut Three Stone Engagement Ring...
Engagement Rings
Diamond, Platinum
Handcrafted platinum three stone engagement ring. In the center is a 5.08 carat Radiant-cut diamond flanked by 1.28 carat Trillion-cut diamonds. GIA Details Shape: Radiant Weight 5.0...
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5.01 Carat Radiant-Cut Three Stone Engagement Ring...
Three-Stone Rings
Diamond, Platinum
Handcrafted platinum three stone engagement ring. In the center is a 5.01 carat Radiant-cut flanked by 1.19 carat halfmoon-cut diamonds. GIA Details Shape: Radiant Weight: 5.01 carat...
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5.33 Carat Radiant-Cut Diamond Engagement Ring
Engagement Rings
Diamond, Platinum
Handcrafted platinum three stone engagement ring. In the center a 5.33 carat Radiant-cut, flanked by 0.79 carat Trapezoid-cut diamonds. GIA Details Shape: Radiant Weight: 5.33 carat C...
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Natural Burmese Ruby Diamond Ring c1915
20th Century Edwardian Three-Stone Rings
Diamond, Ruby, Platinum
Natural Burmese ruby and diamond ring. Set with an oval old cut natural unenhanced Burmese ruby to centre in an open back claw setting with an approximate weight of 3.41 carats, flanked...
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ReneSim Diamond Necklace with Brilliant-Cut Diamon...
Maximilian Hemmerle for RenéSim
21st Century and Contemporary Contemporary More Necklaces
Diamond, 18k Gold, White Gold
Glamorous diamond necklace by ReneSim of Munich This necklace is a brilliant dream coming true. Over and over set with diamond-cut brilliants in quality white (G), very small inclusions...
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Rare 5.54-Carat No-Heat Kashmir Sapphire Diamond E...
20th Century Engagement Rings
Diamond, Sapphire, Platinum
A beautiful three-stone engagement ring set with an exceptional 5.54 carat Cornflower Blue Kashmir Sapphire with two half-moon diamonds, weighing approximately 0.63 carats. The antique ...
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Three Stone 7 Carat Emerald Cut Ring
Three-Stone Rings
Diamond, Platinum
Beautifully handcrafted platinum ring. In the center is a 5.02 carat, Emerald-cut, F color diamond GIA certified SI2 clarity. Flanked by two Emerald-cut diamonds, 1.02 & 1.03 carats.
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Natural 9.37 Carat Yellow Diamond Three Stone Ring...
Contemporary Engagement Rings
Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 radiant cut natural canary diamond weighing 9.37 carats having a color and clarity of FY/SI1, measuring 13.05 ...
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Ten Carat Cushion Cut Diamond Solitaire Ring
Solitaire Rings
Diamond, Platinum
A diamond full of life. Set in handcrafted platinum ring this elongated cushion shines bright. GIA certified 10.31carat, H color, VS1 clarity.
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5.20 Carat Fancy Yellow Diamond Three Stone Ring
Shreve, Crump & Low
Three-Stone Rings
Diamond, 18k Gold, Platinum
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 cushion cut natural canary diamond weighing 5.20 carats having a color and clarity of FY/SI1, measuring 10.40 ...
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Magnificent Circa 1940s Old-European Cut Diamond P...
Vintage 1940s Drop Earrings
Diamond, White Gold, Platinum
Fabulously brilliant dangling drop earrings made in platinum and completed by newer 18k white gold clasps. Each earring is set with two 7.0mm diamonds (approximately 1.38 carats and 1.4...
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Natural Sapphire & Diamond cluster ring by Oscar H...
Oscar Heyman
Vintage 1960s Cluster Rings
Diamond, Sapphire, Platinum
Vintage sapphire and diamond cluster ring by Oscar Heyman Brothers. Set with a cushion shape old cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate ...
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CARTIER Natural Sapphire Diamond & Platinum Ring
Cartier
21st Century and Contemporary Contemporary Cocktail Rings
Diamond, Sapphire, Platinum
Magnificent sapphire ring with diamond accents created by Cartier. Features a 6.57-ct natural non-treated Burmese sapphire accompanied with a certificate from Swiss Gemological Institut...
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Fancy Pink Purple Diamond Ring
Goldiva
Engagement Rings
Platinum
1.28 CT fancy purple pink diamond in the center surrounded by 3.50 ct of marque and pear shape combination. Please ask for certificate
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Golconda Diamond Ring
21st Century and Contemporary Contemporary Engagement Rings
Diamond, Platinum
This spectacular 3.02-carat Golconda diamond is among the whitest diamonds in the world, and is one of the few perfect Golconda diamonds that have ever come on the market. This enchanti...
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A. Lange & Sohne Platinum Datograph Perpetual Wris...
21st Century and Contemporary Wrist Watches
Platinum
A. Lange & Sohne platinum Datograph Perpetual wristwatch, 41mm, Ref. 410.025, with solid silver dial, platinum case and tang buckle, sapphire crystal and exhibition back, chronograph, m...
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Important 15.02 carats Emerald Cut Diamond Engage...
Diana M. Jewels
Engagement Rings
Diamond, Platinum
15.02 Carat Emerald Cut, J in Color VS2 in Clarity. Set with 3.00 carats of diamonds on the side. The diamond looks like 20 carats.
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An Incredible 37.48 Carat Ceylon Sapphire Ring
Diana M. Jewels
Solitaire Rings
Sapphire, 18k Gold
An incredible sapphire and diamond ring, originated in Ceylon and Certified by GIA laboratory, features 37.48 Carat Ceylon Sapphire in the center and surrounded by 5.50 carats, made in ...
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Cushion Cut 5.64 carat Diamond Halo Engagement Rin...
Engagement Rings
Diamond, Platinum
In the center is a 5.64 carat Cushion-cut I color diamond GIA certified VS2 clarity, with a diamond halo and shank 1.30 carats of Round-cut diamonds. Set in platinum.
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5.59 carat D Color Radiant Cut Diamond Engagement ...
Engagement Rings
Platinum
Three stone engagement ring, with a beautiful center diamond 5.59 carat Radiant-cut D color diamond GIA certified SI2 clarity, 1.03 carat diamonds. Set in platinum.
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5.02 carat F color Round Diamond Engagement Ring
Jewels By Viggi
Modern Engagement Rings
Diamond, Platinum
Three stone engagement ring, 5.02 carat Round-cut F color diamond GIA certified SI1 clarity, 0.49 carat Pear-cut diamonds. Set in a handcrafted platinum ring.
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Edwardian Fine Burmese Sapphire Diamond Cluster Ri...
20th Century Edwardian Cluster Rings
Diamond, Sapphire, Yellow Gold
A turn-of-the-century Burmese sapphire and diamond cluster ring, the central round-shaped faceted sapphire weighing 4.84 carats, to a graduated cluster surround of old brilliant-cut dia...
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Emerald Cut Ruby Diamond Ring
William Noble Rare Jewels
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Emerald Cut Ruby Diamond Ring
21st Century and Contemporary Contemporary Cocktail Rings
Diamond, Ruby, 18k Gold, White Gold
A gorgeous ruby and diamond ring featuring five emerald-cut Thai rubies totaling 10.37 carats and set in 18 karat white gold. The ring is accented with 1.90 carats of pave-set, round b...
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The Downton Abbey Georgian Diamond Floral Tiara wo...
Georgian More Jewelry
Diamond, Yellow Gold
The Downton Abbey Georgian Diamond Floral Tiara worn by Mary on her wedding day to Matthew Crawley An Important Georgian diamond tiara, the tiara in the form of a garland spray of leave...
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Faberge Enamel, Chalcedony and Gold Bell Push
Fabergé
20th Century Edwardian More Objets d'Art and Vertu
Chalcedony, Yellow Gold
An important Faberge chalcedony, gold and enamel bell push, enamelled translucent blush and pearl grey with sunburst guilloche background, with circular cabochon-cut blue chalcedony pus...
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Important Art Deco Natural Pearl Diamond Chandelie...
Art Deco Drop Earrings
Diamond, Natural Pearl, Platinum
An important pair of Art Deco pearl and diamond fringe drop earrings, the two natural saltwater pearls measuring approximately 8 x 12mm and weighing a total of 10.04 carats, accompanied...
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Superb Rare Art Deco Cartier London Coral Rock Cry...
Cartier
Art Deco Brooches
Coral, Diamond, Onyx, Rock Crystal, Platinum
An important Art Deco Cartier brooch, the brooch comprising an openwork rectangular plaque with two central coral bars with rock crystal sides, with fan-shaped diamond and onyx terminat...
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Highly Important Egyptian Revival Pharaoh Portrait...
Carlo Giuliano
Victorian Brooches
Diamond, Natural Pearl, Ruby, Yellow Gold
Highly Important Egyptian Revival Pharaoh Portrait Brooch by Carlo Giuliano recognized to be arguably the most significant 19th century Egyptian Revival jewel. An important Egyptian-Re...
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Art Deco Mogok Burma Ruby and Diamond Ring
Art Deco Cocktail Rings
Diamond, Ruby, Platinum
An Art Deco Mogok Burma ruby and diamond ring, the central oval-shaped faceted ruby weighing 3.88 carats, a triangular-shaped straight-side faceted ruby to either side, weighing a total...
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Antique Cushion Cut Diamond Ring
20th Century Engagement Rings
Diamond, Platinum
Platinum antique style solitaire engagement ring consisting of one antique cushion cut diamond, weighing 9.15 carats, measuring 12.49 x 12.49 x 7.89 mm, having a color and clarity of K/...
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