FULL
SCREEN
     

Lot 156    

Tiffany & Co. Diamond Ring in Platinum
5/17/2015 - Fine Jewelry and Timepieces: Live Saleroom Auction
A platinum ring signed Tiffany & Co. containing one VS2, H color round center diamond weighing .48 carats and 26 VS2, H color round diamonds set in the shank and shoulders weighing approximately .50 carats total weight.

3.2 dwt.
Size 4.75


Condition:  
Condition requests can be obtained via email (brad@cowans.com) or by telephone (513-871-1670 Ext. 217). Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Cowan's Auctions shall have no responsibility for any error or omission.
Sold: $3,120.00
Price includes
Buyer's Premium
      Ask a Question

All Images

G.I.A. Certified 1.09 Carat Cushion Cut Diamond
Lot # 176 - G.I.A. Certified 1.09 Carat Cushion Cut Diamond
G.I.A. certified SI2, E color cushion cut diamond measuring 6.64 x 6.32 x 3.74mm and weighing 1.09 carats. Gemological Institute of America (G.I.A.) report number 2165690148. > Item Details
Ring in Platinum with a Diamond and Emeralds
Lot # 148 - Ring in Platinum with a Diamond and Emeralds
A platinum three-stone ring containing one 7.9mm x 6.5mm x 4.5mm emerald cut diamond weighing approximately 1.50 carats highlighted by two 5mm x 3mm emerald cut emeralds set to each side of the center. 5.0 dwt. Size 7 > Item Details
Mason-Kay Certified
Lot # 260 - Mason-Kay Certified "A" Jade Ring in 18 Karat White Gold with Diamonds
Natural jadeite jade ring in 18k white gold featuring one exceptional 10mm x 8mm oval cabochon jade surrounded by two five row channels of round and square cut diamonds weighing approximately .89 carats total weight. Complete with certificate which states, "Natural Jadeite Jade-No Dye or Polyme... > Item Details
Emerald and Diamond Earrings in 14 Karat White Gold
Lot # 279 - Emerald and Diamond Earrings in 14 Karat White Gold
A pair of 14k white gold dangle earrings featuring two 6.5mm round medium green emeralds. Fifty four round diamonds weighing approximately .61 carats encircle the emeralds and highlight the clips.2.6 dwt.1" drop > Item Details
A.G.L. Certified Blue Sapphire Ring PLUS Loose Sapphires
Lot # 189 - A.G.L. Certified Blue Sapphire Ring PLUS Loose Sapphires
A grouping of one 14k white gold ring containing one A.G.L. certified 2.43 carat oval mixed cut blue sapphire surrounded by .25 carats of round white diamonds PLUS three certified sapphires in sealed containers. One 2.11 carat Ceylon blue sapphire, one 1.30 carat natural yellow sapphire and one 1.28... > Item Details
Silver Compacts and Cases Including One <i>Napier</i>
Lot # 137 - Silver Compacts and Cases Including One Napier
Four silver cases. The first is a Napier silver cigarette case with 14k yellow and rose gold accents, engraved "L.W.S." on front. There is another coin purse with chain strap featuring monogram "JPB" on front and "CMK" on reverse side marked "C.B.& H Sterling&q... > Item Details
<i>Mulco</i> 18 Karat Rose Gold Watch with 14 Karat Band
Lot # 58 - Mulco 18 Karat Rose Gold Watch with 14 Karat Band
A Mulco (Muller & Co.) 18k rose gold wrist watch. Mulca 15 jewel Swiss 1080 movement. Silver dial with Arabic numerals at 12,3,6 and 9. Gold center seconds hand. Luminous hour and minute stick hands. Outer seconds chapter ring. 14k yellow gold link band. 34mm case. 38.3 dwt. 7.25" > Item Details
Riviere Necklace in Yellow Gold with Diamonds
Lot # 266 - Riviere Necklace in Yellow Gold with Diamonds
A riviere necklace in 14k yellow gold featuring one hundred and five round full cut bezel set diamonds weighing approximately 5.0 carats total weight. Necklace tapers with the largest diamonds in the front12.4 dwt.14.75" > Item Details
Ring with Diamonds and Enamel in 14 Karat Yellow Gold
Lot # 9 - Ring with Diamonds and Enamel in 14 Karat Yellow Gold
A vintage ring in 14k yellow gold featuring one round SI1, H-I color diamond weighing approximately .36 carats surrounded by six SI2, H-I color round diamonds weighing approximately .30 carats total weight. Blue enamel separates the smaller diamonds and accents the outer perimeter of the ring. 3.... > Item Details
A Group of Rings and Broochs including <i>Tiffany & Co.</i>
Lot # 40 - A Group of Rings and Broochs including Tiffany & Co.
A group of six rings and two brooches. The first ring is in 18k white gold and is marked KCJ. It contains one SI2, H color round center diamond weighing approximately .75 carats. The hexagonal ring top is set with twelve round full cut diamonds weighing approximately .18 carats total weight while th... > Item Details
Eternity Ring with 4.5 Carats of Marquise Diamonds
Lot # 158 - Eternity Ring with 4.5 Carats of Marquise Diamonds
A 14 karat white gold eternity ring containing eight marquise cut diamonds weighing approximately 4.50 carats total weight set end-to-end with shared prongs to completely encircle the finger. The wire framework is hand made to create the one-of-a-kind look of this true eternity ring. 2.0 dwt. Si... > Item Details
Designer Jewelry and Watches Including <i>Ippolita</i>
Lot # 88 - Designer Jewelry and Watches Including Ippolita
A group of five watches, two bracelets and two necklaces. A Gubelin 17 jewel bangle bracelet watch in 14k yellow gold with the dial marked T&H. A 14k yellow gold LaFemme watch with heart-shaped panels and pearls. A 14k yellow gold Omega watch with a diamond dial and bezel and a woven band. A 14k... > Item Details
Tanzanite and Diamond Ring in 14 Karat White Gold
Lot # 287 - Tanzanite and Diamond Ring in 14 Karat White Gold
Ring in 14k white gold featuring one 9.3mm round tanzanite weighing approximately 3.5 carats.The tanzanite is surrounded by a cushion shaped halo of twenty-two round full cut diamonds and sixteen round full cut diamonds set in the undergallery. Approximately .50 carats total weight. 4.2 dwt.&nb... > Item Details
Victorian Bracelet with Sapphires and Rose Cut Diamonds
Lot # 33 - Victorian Bracelet with Sapphires and Rose Cut Diamonds
An exceptional  silver topped 18 karat yellow gold Victorian era bracelet. Handmade with an ornate under gallery which is cut, sawn and engraved. Eleven blue sapphires, with the largest being an 8mm x 6mm oval, are bezel set in a spray design surrounded by a border of silver containing forty ro... > Item Details
Ring in 18 Karat Yellow Gold with Yellow Sapphires and Diamonds in a Floral Design PLUS
Lot # 244 - Ring in 18 Karat Yellow Gold with Yellow Sapphires and Diamonds in a Floral Design PLUS
A 14k yellow gold ring featuring one 15mm round Tahitian black pearl surrounded by fifty-two round diamonds weighing approximately .78 carats total weight. Size 6.5. A second ring in 18k yellow gold features a floral design of ten marquise cut orange stones measuring 9mm x 4.5mm each with two clust... > Item Details
A Loose G.I.A. Certified 32.01 Carat Oval Tanzanite
Lot # 218 - A Loose G.I.A. Certified 32.01 Carat Oval Tanzanite
A 32.01 carat oval Tanzanite measuring 21.5mm x 16mm. G.I.A. report number 1172117313Tanzanite’s amazing color is an intriguing mix of blue and purple. It is exceptionally brilliant and is unique amongst gemstones for its multi-dimensional color. Tanzanite is strongly trichroic, which means th... > Item Details
Black Pearls, White Pearls and Three Gold Rings
Lot # 144 - Black Pearls, White Pearls and Three Gold Rings
A pair of South Sea pearl earrings with two 13mm white south sea pearls dangling below 14k white gold mountings set with twelve SI2, G-H color diamonds weighing approximately .75 carats total weight along with a pair of 14k yellow gold button earrings each set with 11mm Tahitian black pearls surroun... > Item Details
Brooches in 10 and 14 Karat Gold with Diamonds
Lot # 199 - Brooches in 10 and 14 Karat Gold with Diamonds
A group of six Victorian brooches in 10k and 14k yellow gold. One with a single diamond center. Two with diamond centers and applied seed pearls. One with a diamond center and an enameled floral motif. One with seed pearls and a garnet center and one with seed pearls and a moonstone center. Three ca... > Item Details
Tanzanite, Sapphire and Diamond Jewelry
Lot # 283 - Tanzanite, Sapphire and Diamond Jewelry
Four rings with diamonds including one heavy weight 18k 6mm band with scatter set diamonds. Approximate total weight of all rings is 3.0 carats. One pendant featuring one 8mm trillion cut tanzanite and five diamonds weighing approximately .25 carats total weight. One bracelet containing seven 9mm x ... > Item Details
<i>Tiffany & Co.</i> A Rare and Important G.I.A. Certified Tanzanite, Pearl, Diamond and Precious Gemstone Necklace
Lot # 215 - Tiffany & Co. A Rare and Important G.I.A. Certified Tanzanite, Pearl, Diamond and Precious Gemstone Necklace
New York’s celebrated jewelers Tiffany & Co. had heard about the discovery, in 1967, of a beautiful new gemstone in Tanzania and were first to bring this amazing new discovery to the world. They christened the new find “Tanzanite”, after its country of origin, and declared it to be “the mo... > Item Details
ITEMS 1-20 of 20
SKIP TO PAGE: