All Items : New Century : Jewelry : Rings : Contemporary item #1010899 (stock #MM-1321)
SwisSiam-Arts-Antiques-Gems
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18K. Solid Gold Chain-Link Ring (flexible) set with one genuine heart shaped Ruby @ 1.04 ct and 6 square Diamonds @ 0.28 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009954 (stock #CO-181)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. White Gold Ring set with large Genuine Blue Sapphire @ 4.03 ct. and 106 pavé Diamonds @ 1.13 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1229743 (stock #6998)
A really attractive modern ring in 10k white gold with rose gold highlights. This size 6 ring features a central area of genuine black 2 point (by gauge) diamonds with flanking rows of white diamonds. This ring measures 1-1/8 5/8" across the diamonds array, it weighs 4.0 grams, it is stamped JWBR 10K, and it is in excellent condition with no chips, cracks, dents, bends, corrosion, losses, damage or repairs...
All Items : New Century : Jewelry : Rings : Contemporary item #1009929 (stock #CO-166)
SwisSiam-Arts-Antiques-Gems
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Spectacular solid 18K. White Gold Ring set with one Genuine Ruby @ 2.18 ct. and 82 Pavé Diamonds @ 0.98 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1248891 (stock #MM-1552)
Spectacular new giant WHITE South-Sea PEARL Ring, 13.5 mm. diameter set in 18K. White Gold (0.82 gr.) with 2 baguette Diamonds @ 0.33 ct. total weight. Fantastic luster, no blemishes !
All Items : New Century : Jewelry : Rings : Contemporary item #1481229 (stock #MM-1690)
A stupendous solid 18K. GOLD RING (12.6 gr.) set with one Ethiopian GENUINE EMERALD @ 2.58 ct. and 34 Genuine Brilliant Diamonds @ 0.21 ct. total weight and 2 Genuine Brilliant Diamonds @ 0.11 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010129 (stock #MM-1476)
SwisSiam-Arts-Antiques-Gems
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Stylish Solid 18K. Sandblasted 2-Tone Gold Wave Ring (8.75 gr. Yellow and White) set with one Genuine Princess cut Burmese Ruby @ 0.20 ct. and 2 Brilliant cut Diamonds @ 0.07 ct. total weight. The center band on the ring with the stones is shiny white gold, not black as it appears in the photograph!
All Items : New Century : Jewelry : Rings : Contemporary item #1479007
A large 18K. GOLD RING (19.20 gr.) set with one Genuine light Peach-Pink KUNZITE @ 14.10 ct. Size of Kunzite: 17.39 x 11.10 x 8.33 mm. Ring size: 9.5 (60)
All Items : New Century : Jewelry : Rings : Contemporary item #1489414 (stock #MM-1700)
A stunning Genuine Royal Blue Ceylon Sapphire @ 1.80 ct. and a Genuine Ceylon Canary Yellow Sapphire @ 2.03 ct. TOI et MOI 18 K. Gold (6.60 gr.) Ring flanked with 32 Genuine Diamonds @ 0.35 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1356469 (stock #TR829)
A stylish 18Kt white gold and diamond engagement ring centered by a 1.08Ct Old-mine diamond. The center diamond is not certified, but was graded by our in-house gemologist to be K color and VS1 clarity. The 18Kt white gold “halo” design setting is decorated by 38 brilliant cut diamonds with the weight of 0.42Ct. The total weight of all diamonds in the ring is 1.50Ct. The size of the ring is 6 ½ but can easily be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1355849
A large GENUINE SOUTH-SEA PEARL RING, wonderful lustre, 13 mm. diameter, SET WITH 14 WHITE TOP WESSELTON DIAMONDS in 18K. White Gold, Ring Size: 53, modern setting, hand made.
All Items : New Century : Jewelry : Rings : Contemporary item #1464538 (stock #MM-1656)
An exceptional large 18K. Gold Ring (13.10 gr.),set with 1 Genuine Rhodolite @ 7.67 ct. and 2 genuine Tsavorites @ 1.25 ct. total weight. Size:56 (7 3/4)
All Items : New Century : Jewelry : Rings : Contemporary item #1464539
A stunning 18K. Gold Ring (10.50 gr.) set with 1 Genuine Rhodolite @ 2.60 ct. and flanked with 2 Genuine Ceylon Sky Blue Sapphires @ 1.04 ct. Total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1464540 (stock #MM-1658)
Finest 18K. Gold Ring (9.60 gr.) set with 33 genuine white brilliant Diamonds @ 0.65 ct. and a genuine Cabochon Ruby@ 0.45 ct. Size: 55
All Items : New Century : Jewelry : Rings : Contemporary item #1011196 (stock #TM-54B)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Sandblasted Gold ring set with one Genuine Blue Sapphire @ 0.84 ct. and 2 brilliant cut Diamonds @ 0.04 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011507 (stock #TM-44A)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K. Solid Gold Ring set with one Genuine Ceylon Blue Sapphire @ 1.40 ct. and 16 Brilliant Diamonds @ 0.27 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1471345
A Huge Genuine London Blue Topaz @ 23.23 ct. set in Silver with an 18K. Gold Crown (2.90 gr.). Size of Topaz is: 14.50 mm x 9.10 mm. Ring Size: 58 (8.5). This ring sure makes a statement!
All Items : New Century : Jewelry : Rings : Contemporary item #1010705 (stock #CO-335)
SwisSiam-Arts-Antiques-Gems
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Stunning Solid 18K. Gold Ring (6.94 grammes) set with one heart shaped Genuine Ceylon Yellow Sapphire @ 2.39 ct. and 10 tapered Diamonds @ 0.54 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1476352
2 MATCHING AVANT GARDE 925 STERLING SILVER AND GOLD RINGS WITH FANCY CUT SAPPHIRES.The 2 bands are permanently joined and have a brushed finish. ONE WEIGHS 12.5 gr. and Ring Size is 57.5 (8 1/4); the other weighs 5.78 gr., Ring Size is 55.5 (7 1/2). Prices: 1st ring $375, 2nd ring $ 320
All Items : New Century : Jewelry : Rings : Contemporary item #1433010
A striking and elegant 18K. Gold ring set with 114 Diamonds @ 0.86ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1010421 (stock #MM-1466)
SwisSiam-Arts-Antiques-Gems
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Attractive 18K. Solid Gold Ring (8.76 gr.) set with 3 Diamonds 0.08 ct. total weight and one Genuine Ruby @ 0.15 Ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1250758 (stock #MM-1616)
SwisSiam-Arts-Antiques-Gems
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An intense red genuine Ruby octagonal cut @ 1.06 ct. set with 2 square Diamonds @ 0.11 ct. total weight in 18K. Gold.
All Items : New Century : Jewelry : Rings : Contemporary item #1464821
An attractive 2-tone 18K. Gold Ring (white and yellow gold, 4.43 gr.) Set with 1 genuine Tsavorite @ 0.65 ct. and a crown with 14 genuine Diamonds @ 0.18 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1456840
A NEW stunning and unusual 14K.GOLD Ring (3.9 gr.) set with one GENUINE LILAC COLORED TANZANITE @ 2.16 ct., ONE GENUINE YELLOW SAPPHIRE @ 2.10 ct. and 32 genuine Brilliant Diamonds @ 0.30 ct.total weight. Ring size 8 (57).
All Items : New Century : Jewelry : Rings : Contemporary item #1009762 (stock #MM-1331)
SwisSiam-Arts-Antiques-Gems
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18 K. Gold Ring pave set with Genuine Emeralds, Blue Sapphires and Rubies @ 2.91 ct. total weight and 0.18 ct. Brilliant Diamonds total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011855 (stock #CO-41)
SwisSiam-Arts-Antiques-Gems
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Stupendous large heart shaped Genuine Ceylon Blue Sapphire @ 1.70 ct., 2 Marquise cut Diamonds @ 0.23 ct. total weight and 57 Brilliant cut Diamonds @ 1.57 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010693 (stock #MM-614)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one Genuine Oval Emerald @ 0.68 ct., 6 square Diamonds @ 0.20 ct. total weight and 6 tapered Diamonds @ 0.34 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1353678
A stunning, genuine Pigeon Blood Ruby @ 7.7 ct. and Diamonds @ 1.41 ct. total weight ring. 14K. Gold. Ring Size 7.
All Items : New Century : Jewelry : Rings : Contemporary item #570657 (stock #MM-1332)
SwisSiam-Arts-Antiques-Gems
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Solid wide band 18K gold ring (17.85 gr.) set with 5 top quality Princess-cut Burmese Rubies @ 1.35 ct., (3.5 mm. each) and 4 princess cut Diamonds @ 0.79 ct. total weight, spectacular! New.
All Items : New Century : Jewelry : Rings : Contemporary item #1464536 (stock #MM-1649)
A stunning avant-garde 18K. Gold Ring (11.79 gr). set with one genuine Cornflower Blue Ceylon Sapphire @ 1.70 carats, 18 genuine pave set white Diamonds @ 0.12 ct.total weight and 2 genuine pigeon blood Rubies @ 0.73 ct.total weight. Size: 54 (7)
All Items : New Century : Jewelry : Rings : Contemporary item #1009531 (stock #CO-77B)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K.Gold Ring set with a Genuine Ceylon Blue Sapphire @ 1.40 ct., 96 Pave Brilliant Diamonds @ 0.81 ct. total weight. We also have a matching Necklace, please see item # 726670
All Items : New Century : Jewelry : Rings : Contemporary item #1248544 (stock #CO-135 UKKK)
SwisSiam-Arts-Antiques-Gems
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An absolutely stunning fancy-cut corn flower blue Ceylon Sapphire Ring in 18K. Gold @ 2.51 ct. set with 22 square Diamonds @ 1.48 ct total weight. This is an important and unique piece of new jewelry that speaks for itself!
All Items : New Century : Jewelry : Rings : Contemporary item #1455407 (stock #MM-1209)
A new, elegant 18k. Gold ring set with one striking, genuine cornflower blue Ceylon Sapphire @ 1.52 ct. and flanked by 4 baguette diamonds @ 0.40 ct. total weight. Suitable for men and women.
All Items : New Century : Jewelry : Rings : Contemporary item #1229751 (stock #7001)
A 10k white gold blue topaz ring with diamonds. This size 8 ring in 10k white gold featuring a nice sky blue oval faceted genuine topaz, with 6 two point side accent genuine diamonds. The stone is approximately 1.8 carats (calculated by gauge) and it measures 3/8" x 1/4". The ring is stamped 10K with a maker's mark, it weighs 4.3 grams, and it is in excellent vintage condition with no chips, cracks, dents, bends, corrosion, losses, damage or repairs...
All Items : New Century : Jewelry : Rings : Contemporary item #1284250 (stock #TM-11)
SwisSiam-Arts-Antiques-Gems
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An exceptional 18K. White Gold Ballerina Ring set with a Pigeon-Blood genuine oval RUBY @ 2.46 ct. and 22 genuine Baguette Diamonds @ 2.07 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011852 (stock #TM-28)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one pear shaped Genuine Ceylon Cornflower Blue Sapphire @ 1.24 ct. and 42 Brilliant cut Diamonds @ 0.69 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009757 (stock #CO-88)
SwisSiam-Arts-Antiques-Gems
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Elegant Solid 18K. Solid Gold Ring set with one Genuine Pigeon Blood Ruby @ 1.10 ct. and 102 Pave Diamonds @ 1.26 ct. total weight. A real stunner!
All Items : New Century : Jewelry : Rings : Contemporary item #1469201
A stunning and spectacular new 18K. GOLD (9.4 gr.) RING SET WITH 1 NATURAL GENUINE OCTAGON SOFT PINK SPINEL @ 1.33 ct. and flanked by 2 NATURAL GENUINE OCTAGON MAROON TOURMALINES @ 2.25ct.TOTAL WEIGHT. Ring size: 57 (8).
All Items : New Century : Jewelry : Rings : Contemporary item #1011847 (stock #CO-161C)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one cushion cut Genuine Ceylon Blue Sapphire @ 1.97 ct and 106 Brilliant cut Diamonds @ 1.01 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009603 (stock #CO-165)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with genuine octagon-emerald cut velvet Blue Sapphire @ 3.52 ct., and 56 pave brilliant cut Diamonds @ 0.57 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1461272
A very attractive 18K. Gold ring set with one genuine Ceylon Blue Sapphire @ 1.20 ct. and 10 genuine baguette diamonds @ 0.23 ct.total weight, as well as an additional 32 genuine diamonds @ 0.27 ct.total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1479002
A magnificent Large Genuine vivid Pigeon Blood RUBY Ring @ 10.03 ct. Ruby Size: 10.4 x 11.5 x 8.1 mm. set in 18K. Gold (13.60 gr.). Ring size: 9.5 (60).
All Items : New Century : Jewelry : Rings : Contemporary item #1009555 (stock #CO-95)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Ring set with one genuine Blue Sapphire @ 1.10 ct., 29 brilliant Diamonds @ 0.29 ct. total weight and hand carved Black Onyx
All Items : New Century : Jewelry : Rings : Contemporary item #1009950 (stock #CO-320)
SwisSiam-Arts-Antiques-Gems
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Rare Octagon-Emerald cut Genuine Ceylon Blue Sapphire Ring @ 2.78 ct., flanked by 2 Trilliant Diamonds @ 0.32 ct. total weight, bezel set in Solid 18K. White Gold (7.10 grammes)...
All Items : New Century : Jewelry : Rings : Contemporary item #1009769 (stock #MM-1223)
SwisSiam-Arts-Antiques-Gems
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Wide Band (0.5 inch) 18K. Gold Ring (13.78 grammes) set with one Genuine Ruby @ 0.45 ct. and 26 Brilliant Diamonds @ 0.29 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009488 (stock #CO-195)
SwisSiam-Arts-Antiques-Gems
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18K. Gold Ring set with one Genuine Ruby @ 1.04 ct., 1 Diamond @ 0.13 ct., 10 square Diamonds @ 0.49 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010409 (stock #MM-1541)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring (9.45 gr.) set with one Octagon-Emerald Cut Genuine Ruby @ 1.10 ct. and 3 Tapered Diamonds @ 0.26 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1467472 (stock #MM-1485)
A superb Avant-Garde 2-Tone White and Yellow Gold 18k. Ring set with 1 Genuine Colombian Emerald @ 0.45 ct. and 56 Genuine white Diamonds@ 0.545 ct. total weight. Absolutely stunning ring!!
All Items : New Century : Jewelry : Rings : Contemporary item #1481228 (stock #MM-1691)
A stunning and beautifully radiating large GENUINE AMETHYST @ 9.10 ct. RING set in 18K. Gold (14 gr.)
All Items : New Century : Jewelry : Rings : Contemporary item #1471347
A unique Avant-Garde 18K. GOLD RING set with a stunning Genuine Ceylon Blue Sapphire @ 1.43 ct. Ring Size: 56 (7.75)
All Items : New Century : Jewelry : Rings : Contemporary item #1009955 (stock #MM-1528)
SwisSiam-Arts-Antiques-Gems
Price on Request
Stylish and large 18K. Solid 2-Tone Gold Ring (17.27 grammes), sandblast finish and set with one Genuine Colombian Emerald @ 1.80 ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1012039 (stock #TM-57)
SwisSiam-Arts-Antiques-Gems
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Stunning Egyptian inspired Solid 18K. Gold Ring set with one Genuine Oval Emerald @ 1.12 ct., hand carved Black Onyx, 14 Tapered Diamonds @ 0.35 ct. total weight and 8 Brilliant cut Diamonds @ 0.06 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1481208 (stock #MM-1688)
A superb Blue-Violet GENUINE TANZANITE AND BRILLIANT DIAMOND RING, 14 K. WHITE GOLD. The Tanzanite weighs 1.55 ct.(7.81 mm. x 6 mm. x 4.2 mm.), 6 Diamonds @ 0.66 ct. total weight. Stamped.
All Items : New Century : Jewelry : Rings : Contemporary item #1461274
A Stunningly beautiful 18K. Gold Ring set with one genuine oval Ceylon Blue Sapphire @ 1.59 ct., 8 genuine tapered Diamonds @ 0.28 ct. total weight, 1 genuine Colombian Emerald @ 0.33 ct. and 1 genuine Burmese Ruby @ 0.55 ct. One-of-a-kind!
All Items : New Century : Jewelry : Rings : Contemporary item #1009536 (stock #MM-1066)
SwisSiam-Arts-Antiques-Gems
Price on Request
Stylish Solid Gold 18K. Ring set with one Pear shaped genuine Ceylon Blue Sapphire @ 1.75 ct., 18 Brilliant Diamonds @ 0.40 ct. and 12 Brilliant Diamonds @ 0.18 ct.
All Items : New Century : Jewelry : Rings : Contemporary item #675214 (stock #MM-1566)
Sky Blue genuine Cabochon Sapphire @ 2.68ct with 20 brilliants @ 0.34 ct. total weight, 18K. Yellow Gold. New.
All Items : New Century : Jewelry : Rings : Contemporary item #1009599 (stock #MM-003)
SwisSiam-Arts-Antiques-Gems
Price on Request
Rare Genuine Burma Magenta-Shocking Pink Ruby @ 1.75 ct. Ring in 18K. Solid Gold set with 6 square Diamonds @ 0.56 ct. total weight and 54 Pave Diamonds @ 1.28 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1489374 (stock #Mm-1697)
A unusual and striking 18K. GOLD RING SET WITH 1 GENUINE RUBY @ 1.10 ct. and 2 Genuine Blue TOPAZ @ 1.58 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1471680
A classy 18K. Gold ring (9.80 gr.) set with a stunningly beautiful Genuine PINK TOPAZ @ 4.58 ct. and flanked by 2 top Genuine Tsavorites @ 0.99 ct. total weight. Ring size: 56 (7.75), can be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1010914 (stock #MM-1533)
SwisSiam-Arts-Antiques-Gems
Price on Request
Solid 18K. Gold Ring (3.42 grammes) set with one Genuine Ceylon Blue Sapphire @ 1.53 ct. and 26 Brilliant cut Diamonds @ 0.21 ct. total weight.