A French Belle Epoque pink sapphire and diamond ring set in platinum. The classic cluster ring centers on an oval Ceylon pink sapphire weighing 3.87 carats, surrounded by 11 old mine-cut diamonds with an approximate total weight of 1.32 carats. French control mark. American Gemological Laboratory certificate # CS 64359 stating that the center stone is natural corundum pink sapphire from Ceylon; low temperature heating.Provenance: Lucie Bigelow RosenRing size 6; this ring can be sized.
|Signed: French control mark.|
|Item #: R-16542|
|Price: Price on Request. Call (212) 644-6400|
An American Art Deco platinum ring with diamonds and sapphires. The ring has a center old European-cut diamond with an approximate weight of .50 carat flanked by 4 calibre cut sapphires, and a round-cut sapphire with an approximate weight of .57 carat flanked by 4 single cut diamonds. The ring is made as a double gypsy ring with the diamonds and sapphires in a 'ying-yang' motif of positive-negative color.Ring size 7; this ring can be sized.
|Circa: Late 1930's|
|Item #: R-16696|
|Price: $6,500 – Call: (212) 644-6400|
An English Antique 15 karat gold/silver top ring with sapphire and diamonds. The ring centers on a no heat oval-cut sapphire with an approximate weight of .95 carat, 14 old mine-cut diamonds with an approximate total weight of 1.40 carats, and 19 rose-cut diamonds with an approximate total weight of .19 carat. Designed in a classic oval cluster motif.Size: 6-1/4; this ring can be sized.
|Dimensions: Size: 6-1/4; this ring can be sized.|
|Item #: R-15469|
|Price: $17,500 – Call: (212) 644-6400|
A Mid-20th Century 18 karat gold cocktail/dinner ring with diamonds and turquoise by Cartier. The ring has 52 round diamonds with an approximate total weight of 3.70 carats, and 46 cabochon turquoise stones set in twisted and gadrooned gold. Similar (with sapphires) pictured in Amazing Cartier, Jewelry Design Since 1937, by Nadine Coleno, Flammarion Publishers, 2008, page 165.
|Dimensions: Size 7-1/2; this ring can be sized.|
|Item #: R-17825|
|Price: $37,500 – Call: (212) 644-6400|
An Art Deco platinum ring with diamonds and sapphires. The ring has a center oval diamond with an approximate weight of .80 carat, I/J color, VS clarity and 60 old European-cut diamonds with an approximate total weight of 1.20 carats, and 12 calibre-cut sapphires. The ring is designed in a classic Art Deco plaque motif.Ring size 5-3/4; this ring can be sized.
|Item #: R-17494|
|Price: $32,500 – Call: (212) 644-6400|
An estate platinum ring with a natural Ceylon sapphire and diamonds. The ring has a step-cut, no heat sapphire weighing approximately 7.14 carats of Sri Lankan (Ceylon) origin. The platinum mount is set with 2 half moon diamonds with an approximate total weight of 1.75 carat, G/H color, VS/SI clarity.Gemological Institute of America Certificate # 5171545750 stating Sri Lanka origin, no indications of heating. Lotus Report 8651-1092.Ring size 6; this ring can be sized.
|Dimensions: Size 6; this ring can be sized.|
|Item #: R-17891|
|Price: Price on Request. Call (212) 644-6400|
A platinum ring with sapphires and diamonds by Cartier. The ring centers on a .90 carat round cut diamond, G/H color, VS clarity with 20 baguette-cut diamonds weighing a total of approximately 2.25 carats, G/H color, VS clarity. and 20 baguette sapphires with an approximate total weight of 2.10 carats. The diamond and sapphire baguettes swirl in a twisting pattern to the center diamond.
|Signed: "91949 Cartier" and "IRID PLAT 16949"|
|Dimensions: Ring size 6.|
|Item #: R-18559|
|Price: $28,000 – Call: (212) 644-6400|
An American Art Nouveau 18 karat gold and enamel, sapphire and diamond ring by Marcus & Co. The ring has a cushion-cut blue sapphire with an approximate weight of 8.65 carats, and 27 old European-cut diamonds with an approximate total weight of .32 carat. The blue sapphire is most likely of Ceylon origin with no heat treatment evident. The center stone is held in place with gold tendrils that flow throughout the ring in extravagant Art Nouveau motifs. During the first decade of the twentieth century Marcus & Co. offered a variety of Revivalist style jewelry. Egyptian inspired pieces along with Renaissance Revival and Mughal style were created. The venerable firm of Marcus & Co. was established in 1892 by William, Herman and George Elder Marcus with a shop in New York. The firm distinguished itself as an early proponent of the Art Nouveau style in America, of which this ring is an exquisite example. During the Art Deco period of the 1920's, the firm continued producing fine jewels in the new Art Deco style and expanded with branches in London, Paris, and Palm Beach.Ring size: 4-1/2; this ring can be sized.
|Artist: Marcus & Co|
|Signed: “Marcus & Co.”, “18 kt”|
|Item #: R-14791|
|Price: $45,000 – Call: (212) 644-6400|