All Items : New Century : Jewelry : Rings : Contemporary item #1009940 (stock #CO-67B)
SwisSiam-Arts-Antiques-Gems
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Exquiste Solid 18K. White Gold Ring set with one Genuine Oval Ceylon Blue Sapphire @ 2.00 ct., flanked by 2 Trilliant Diamonds @ 0.84 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009260 (stock #CO-323)
SwisSiam-Arts-Antiques-Gems
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Most unusual and stunning genuine fancy trilliant cut Cornflower Blue Ceylon Sapphire @ 1.07 ct. and Princess Cut Diamond @ 0.29 ct. Ring set in 18.K. Gold (8.24 grammes). Very stylish.
All Items : New Century : Jewelry : Rings : Contemporary item #1010909 (stock #TM-25)
SwisSiam-Arts-Antiques-Gems
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18K. Solid Gold Ring set with one absolutely stunning and rare fire-red Genuine Siam Ruby @ 2.02 ct. and 58 Pave set Brilliant Diamonds @ 1.13 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009544 (stock #TM-18)
SwisSiam-Arts-Antiques-Gems
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Heart shaped genuine Ruby @ 1.31 ct. and 5 brilliant Diamonds @ 0.03 ct. set in 18K. Gold
All Items : New Century : Jewelry : Rings : Contemporary item #1010690 (stock #CO-313)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring (3.42 gr.) set with one stunning genuine heart shaped fire-red top Ruby @ 1.04 ct. and 6 brilliant cut Diamonds @ 0.28 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 : Bracelets : Contemporary item #1257038 (stock #TM-55C EEKK)
SwisSiam-Arts-Antiques-Gems
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A new solid 18K. Gold link-chain bracelet set with 6 genuine cushion cut blue sapphires @ 3.62 ct. total weight and surrounded by 96 genuine brilliant cut diamonds @ 1.07 ct. total weight, with safety lock. Bracelet length is 7" inches.
All Items : New Century : Jewelry : Contemporary item #675238 (stock #TM-44G)
SwisSiam-Arts-Antiques-Gems
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Stunning 18K. Solid Gold (76.5 gr.) Necklace set with one genuine oval deep red ruby @ 1.10 ct and 16 diamonds @ 0.22 ct. New.
All Items : New Century : Jewelry : Bracelets : Contemporary item #1009347 (stock #CO-70A)
SwisSiam-Arts-Antiques-Gems
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Stupendous and Exceptional 18K. White Gold Bracelet set with 27 Genuine Pigeon Blood Square Cut Rubies @ 8.02 ct. total weight, 18 Brilliant Diamonds @ 0.26 ct., 360 Brilliant Diamonds @ 1.66 ct. total weight. This is a new bracelet!
All Items : New Century : Jewelry : Rings : Contemporary item #1009939 (stock #CO-325)
SwisSiam-Arts-Antiques-Gems
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Important Solid 18K. White Gold Ring (5.49 grammes) set with one heart shaped Genuine Ceylon Cornflower Blue Sapphire @ 3.11 ct. flanked by 2 square Diamonds @ 0.26 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1012030 (stock #CO-124A)
SwisSiam-Arts-Antiques-Gems
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Fashionable Solid 18K. Gold Ring set with one oval Genuine Ceylon Yellow Sapphire @ 1.03 ct., hand carved Black Onyx and 24 Brilliant cut Diamonds @ 0.75 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010402 (stock #TM-30)
SwisSiam-Arts-Antiques-Gems
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Classic Genuine Oval velvet Blue Sapphire @ 1.19 ct., 6 Tapered Diamonds 0.55 ct. total weight and 12 Brilliant Diamonds @ 0.45 ct. total weight set in Solid 18K. Gold Ring
All Items : New Century : Jewelry : Rings : Contemporary item #1348134
SwisSiam-Arts-Antiques-Gems
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A superb GENUINE TANZANITE @ 4.283 ct., TOP BLUE COLOR & CLARITY, excellent faceting, PEAR SHAPED, set with 46 GENUINE RARE WHITE BRILLIANT DIAMONDS @ 0.68 ct.total weight in 18K. White Gold, stamped 750, Size: 50 (5.5)
All Items : New Century : Jewelry : Rings : Contemporary item #1313703 (stock #CO-148ST)
SwisSiam-Arts-Antiques-Gems
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A stunning new 18K. White Gold Ring set with a genuine cornflower blue Ceylon Sapphire @ 1.17 ct., 12 Baguette Diamonds @ 1.19 ct. and 12 Brilliants @ 0.50 ct. Price upon request.
All Items : New Century : Jewelry : Rings : Contemporary item #1010399 (stock #CO-81)
SwisSiam-Arts-Antiques-Gems
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Exquisite Solid 18 K. Gold Ring set with one Genuine Heart Shaped Cornflower Blue Ceylon Sapphire @ 1.43 ct. , 8 Square Diamonds @ 0.40 ct. total weight and 19 Brilliant Diamonds @ 0.84 ct. total weight. Stunning!
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 #1009763 (stock #MM-1330)
SwisSiam-Arts-Antiques-Gems
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18K. Gold Ring Pave set wit Genuine Brilliant Diamonds @ 0.18 ct. total weight and Blue Sapphires, Rubies and Emeralds @ 3.69 ct. total weight.
All Items : New Century : Jewelry : Contemporary item #1296634
SwisSiam-Arts-Antiques-Gems
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An elegant 5-strand cultured Japanese Pearl Necklace (3.5 mm. diameter) set with 18K. White Gold, 1 genuine Ceylon Blue Sapphire @ 2.72 ct. and 188 Diamonds @ 2.53 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011849 (stock #CO-163A)
SwisSiam-Arts-Antiques-Gems
Price on Request
Solid 18 K. Gold Ring set with one oval Genuine Ceylon Blue Sapphire @ 1.97 ct., 8 square cut Diamonds @ 0.37 ct.total weight and 58 Brilliant cut Diamonds @ 0.56 ct. total weight.
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 #1008387 (stock #CO-206D)
SwisSiam-Arts-Antiques-Gems
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Very beautiful and finest Genuine Oval Cornflower Blue Sapphire from Ceylon @ 1.87 ct., 8 tapered Diamonds @ 0.42 ct. and 20 brilliant Diamonds @ 0.12 ct.total weight
All Items : New Century : Jewelry : Rings : Contemporary item #675235 (stock #C0-327B)
SwisSiam-Arts-Antiques-Gems
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Beautiful genuine Burmese fuchsia/magenta/shocking pink octagonal Ruby @ 1.01ct set with 2 Baguette Diamonds total weight 0.12ct. 18 K. Solid Gold (8.74 gr.) New.
All Items : New Century : Jewelry : Rings : Contemporary item #1012034 (stock #CO-70B)
SwisSiam-Arts-Antiques-Gems
Price on Request
Avant-Garde Square Solid 18K. Gold Ring set with one baguette Genuine Ruby @ 0.28ct., hand carved Black Onyx and 8 Brilliant cut Diamonds @ 0.14 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1008242 (stock #CO-16)
SwisSiam-Arts-Antiques-Gems
Price on Request
18K. Solid Gold Ring set with genuine heart shaped Blue Sapphire @ 1.73 ct., 8 square Diamonds @ 0.40 ct.total weight, 21 brilliant Diamonds @ 0.70 ct.total weight.
All Items : New Century : Jewelry : Bracelets : Contemporary item #1012853 (stock #MM-001)
SwisSiam-Arts-Antiques-Gems
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Stunning and very finely worked solid 18K. Gold Bangle (53.2 grammes), set with one Genuine Marquise cut Blue Sapphire @ 3.26 ct., 48 Brilliant cut Diamonds @ 1.07 ct. total weight and 54 Brilliant cut Diamonds @ 0.73 ct. total weight. Made for medium to large wrist.
All Items : New Century : Jewelry : Rings : Contemporary item #1009608 (stock #MM-1349)
SwisSiam-Arts-Antiques-Gems
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Stunning solid 18K. Gold Ring set with one Pigeon Blood Genuine Ruby @ 0.71 ct. and 6 Princess-Cut Diamonds @ 0.38 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010655 (stock #MM-1527)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one Genuine Cabochon Emerald @ 1.04 ct., 36 Brilliant Diamonds @ 0.30 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1010127 (stock #MM-1316)
SwisSiam-Arts-Antiques-Gems
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Very unusual Solid Gold Sandblasted coiled 18K. 2-Tone Gold Ring (6.40 gr. Yellow and White) set with one Genuine Ruby @ 0.33 ct. and 2 tapered Diamonds @ 0.09 ct. total weight. TWO SAME RINGS ARE IN STOCK!
All Items : New Century : Jewelry : Rings : Contemporary item #1009942 (stock #CO-326)
SwisSiam-Arts-Antiques-Gems
Price on Request
18K. Solid White Gold Ring (5.28 grammes) set with one exquisite Pear shaped Genuine Ceylon Cornflower Blue Sapphire @ 2.873 ct., flanked by 2 Baguette Diamonds @ 0.18 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1011850 (stock #CO-12)
SwisSiam-Arts-Antiques-Gems
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Unique Solid 18K. Gold Ring set with one lively Genuine Ceylon Blue Sapphire @ 1.49 ct. and 57 Brilliant cut Diamonds set in different directions on each side of the sapphire! Stylish and stunning.
All Items : New Century : Jewelry : Rings : Contemporary item #675217 (stock #C0-197B)
SwisSiam-Arts-Antiques-Gems
Price on Request
Genuine Ceylon Blue Sapphire Ring @ 1.27ct. and 6 Diamonds @ 0.39ct total weight, 18K. Yellow Gold. All our stones are genuine and guaranteed. New.
All Items : New Century : Jewelry : Rings : Contemporary item #1009541 (stock #MM-1318)
SwisSiam-Arts-Antiques-Gems
Price on Request
18K. Solid Gold Ring (6.19 grammes) set with one Pear shaped genuine Ruby @ 0.77 ct., 5 baguette Diamonds @ 0.21 ct. total weight and 9 brilliant Diamonds @ 0.10 ct. total weight.
All Items : New Century : Jewelry : Contemporary item #1008243 (stock #MM-319)
SwisSiam-Arts-Antiques-Gems
Price on Request
Stunning Genuine Yellow Ceylon Sapphire @ 1.30 ct., 58 brilliant Diamonds @ 0.46 ct. and carved Onyx 18K. solid gold ring
All Items : New Century : Jewelry : Rings : Contemporary item #1009537 (stock #CO-119)
SwisSiam-Arts-Antiques-Gems
Price on Request
18K. Solid Gold Ring set with one Genuine Ruby @ 1.22 ct., 2 tapered Diamonds @ 0.15 total weight, 52 brilliant Diamonds @ 0.52 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1261550 (stock #CO-177)
SwisSiam-Arts-Antiques-Gems
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Stunning new genuine Ruby and Diamond BALLERINA RING, Ruby weighs 1.08 ct., 12 Baguette Diamonds weigh 1.19 ct. and 12 Brilliant Diamonds weigh 0.51 ct, set in 18 K. Gold.
All Items : New Century : Jewelry : Rings : Contemporary item #1011507 (stock #TM-44A)
SwisSiam-Arts-Antiques-Gems
Price on Request
Stunning 18K. Solid Gold Ring set with one Genuine Ceylon Blue Sapphire @ 1.40 ct. and 16 Brilliant Diamonds @ 0.27 ct. total weight.