All Items : New Century : Jewelry : Contemporary item #726391
SwisSiam-Arts-Antiques-Gems
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Avant-garde and spectacular 18. K. Gold (91.1 grammes) Neckband set with 1 Blue Sapphire @ 1.67 ct., 1 Yellow Sapphire @ 2.50ct.(both Ceylon), 43 Diamonds @ 2.41 ct. total weight and 18 Diamonds @ 2.32 ct. total weight(VVS1). New. All our gemstones are guaranteed genuine. An important piece of jewelry!
All Items : New Century : Jewelry : Contemporary item #675283
SwisSiam-Arts-Antiques-Gems
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Superb Siam Ruby @ 2.46 ct., practically flawless with excellent light refraction, set with 22 Baguette Diamonds @ 2.06ct total weight, formal Ballerina 18K. White Gold Ring. Superior Pigeon Blood Ruby, excellent cut stone and extremely rare!
All Items : New Century : Jewelry : Contemporary item #1007831 (stock #CO-57)
SwisSiam-Arts-Antiques-Gems
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New solid 18K. gold ring set with one oval genuine Ceylon Blue Sapphire @ 2.08 ct., 8 Diamonds @ 0.36 ct. and 14 Diamonds @ 0.995 ct.
All Items : New Century : Jewelry : Contemporary item #1008675 (stock #CO-172A)
SwisSiam-Arts-Antiques-Gems
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Magnificent new 18K. Gold Bracelet set with 24 square cut Genuine Blue Sapphires @ 12.57 ct. total weight and 674 Brilliant Diamonds @ 5.17 ct. total weight, with safety lock. Length 7"
All Items : New Century : Jewelry : Pre 1980 item #1269882
SwisSiam-Arts-Antiques-Gems
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One-of-a-kind freshwater Pearl Necklace with exotic ancient Ayuthya Gold Plated Pendants and colored beads.
All Items : New Century : Jewelry : Earrings : Contemporary item #1009756 (stock #MM-322)
SwisSiam-Arts-Antiques-Gems
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Sophisticated 18K. Gold Earrings for pierced ears set with 2 Genuine Ceylon Yellow Sapphires @ 2.33 ct. total weight, 32 Brilliant Diamonds @ 0.59 ct. total weight and carved Black Onyx. Unique!
All Items : New Century : Jewelry : Contemporary item #1296905
SwisSiam-Arts-Antiques-Gems
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Our own Desogn: 2-Tone Earrings set in 18K. Gold with 4 genuine Sky Blue Ceylon Sapphires @ 4.29 ct. total weight, 4 genuine Yellow Ceylon Sapphires @ 4.89 ct. and 54 brilliant cut Diamonds @ 1.49 ct. total weight. Double feature: can be worn as clips or for pierced ears!
All Items : New Century : Jewelry : Earrings : Contemporary item #1011524 (stock #CO-124C)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Earrings set with 2 Genuine Ceylon Yellow Sapphires @ 1.77 ct. total weight, 8 Diamonds @ 0.63 ct. total weight and hand carved Black Onyx. For pierced ears only!
All Items : New Century : Jewelry : Contemporary item #1007830 (stock #C0-163B)
SwisSiam-Arts-Antiques-Gems
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New solid 18K. gold ring set with one oval genuine blue sapphire @ 2.41 ct., 6 square diamonds @ 0.27 ct. and 68 brilliant diamonds @ 0.52 ct.
All Items : New Century : Jewelry : Contemporary item #1008089 (stock #MM-1217)
SwisSiam-Arts-Antiques-Gems
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Most attractive 18K. solid gold (13 gr.) bracelet set with 7 genuine Burma rubies @ 1.66 ct. and 7 genuine diamonds @ 0.54 ct. total weight. Price: US$ 4675
All Items : New Century : Jewelry : Contemporary item #1297616 (stock #CO-206A)
SwisSiam-Arts-Antiques-Gems
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Our own design: a very elegant and sophisticated Baby Cultured Pearl Bracelet (2-2.5 mm. Mikimoto-Japan) set with 18K. Gold, 3 genuine Cornflower Blue Sapphires @ 4.28 ct. total weight and 186 brilliant cut diamonds @ 0.87 ct. total weight. 7" long with Safety Lock.
All Items : New Century : Jewelry : Contemporary item #675244 (stock #MM-1616)
SwisSiam-Arts-Antiques-Gems
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Superb 18K gold ring set with practically flawless octagonal pigeon-blood ruby @ 1.06 ct., excellent light refraction, and 2 diamonds @ 0.11 ct. total weight; a medium sized ring, discreet... Suitable for Men as well as Women! This quality is very hard to find. New.
All Items : New Century : Jewelry : Contemporary item #1008091 (stock #CO-39)
SwisSiam-Arts-Antiques-Gems
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Brushed 18K. solid gold earrings for pierced ears set with Golden Ceylon Yellow Sapphires @ 1.31 ct. and 12 square diamonds @ 0.91 ct. total weight.
All Items : New Century : Jewelry : Earrings : Contemporary item #1010919 (stock #MM-1454)
SwisSiam-Arts-Antiques-Gems
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18K. Gold Earrings with 2 hand carved pink and green tourmaline leaves @ 5.00 ct. total weight as well as 2 Princess cut Diamonds @ 0.30 ct. total weight. For pierced ears only!
All Items : New Century : Jewelry : Contemporary item #1296505
SwisSiam-Arts-Antiques-Gems
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Elegant, new 4-strand white Japanese cultured Pearl Necklace (3.5-4 mm. diameter) set with 18K Gold and 1 genuine Yellow Ceylon Sapphire @ 7.05 ct. and 2 genuine square cut Blue Ceylon Sapphires @ 0.59 ct. total weight as well as 94 Diamonds @ 1.75 ct. total weight. Our own design and a stunning one-of-a-kind necklace!
All Items : New Century : Jewelry : Contemporary item #675229 (stock #MM-1478)
SwisSiam-Arts-Antiques-Gems
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Avant-garde and very beautiful genuine emerald ring 0.60ct, set with 3 baguette diamonds @ 0.43ct total weight in 18K 2-tone gold (sandblast finish for yellow gold). New.
All Items : New Century : Jewelry : Contemporary item #1008456 (stock #MM-1069)
SwisSiam-Arts-Antiques-Gems
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18K. solid Gold Earrings (double feature: clip and/or for pierced ears) set with 2 genuine rubies @ 1.13 ct. and 33 brilliant diamonds @ 0.16 ct.
All Items : New Century : Jewelry : Contemporary item #570589
SwisSiam-Arts-Antiques-Gems
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Very attractive genuine Ceylon Blue Sapphire, octagon cut, 3.05 carats, surrounded by 18 diamonds total weight 0.55 ct., set in 18K Yellow Gold, new, sides are very delicate cut-out lace/filigree work. New.
All Items : New Century : Jewelry : Contemporary item #1008233 (stock #CO-319)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring (9.21 gr.) set with spectacular Fuchsia-Magenta colored genuine Burma Ruby @ 1.52 ct and 8 square Diamonds @ 0.50 ct. total weight
All Items : New Century : Jewelry : Contemporary item #1296790
SwisSiam-Arts-Antiques-Gems
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Unusual and striking Earrings 18K. Gold set with 2 genuine Tahiti Black Pearls @ 14.37 ct. total weight, 16 genuine tapered Diamonds @ 0.85 ct. total weight and 2 genuine Ceylon Yellow Sapphires @ 2.25 ct. total weight. For pierced ears only.
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 : Contemporary item #675269 (stock #MM-1553)
SwisSiam-Arts-Antiques-Gems
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Superb Pigeon Blood Ruby, practically flawless and with excellent light refraction, @ 1.80 ct, 18 K. Gold Ring. Informal yet elegant, very rare! Suitable for Men as well as Women. New.
All Items : New Century : Jewelry : Contemporary item #675219 (stock #MM-1542)
SwisSiam-Arts-Antiques-Gems
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Stunning Octagonal Blue Ceylon Sapphire Ring @ 1.48ct. with 4 diamonds @ 0.25 total weight, 18K. Gold. Suitable for Men as well as Women. All our gems are genuine and come with a guarantee. New.
All Items : New Century : Jewelry : Earrings : Contemporary item #1009755 (stock #CO-62E)
SwisSiam-Arts-Antiques-Gems
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Very striking solid 18K. gold earrings set with 2 genuine golden Ceylon Yellow Sapphires @ 1.38 ct. total weight, Black Onyx and 68 Pave Diamonds @ 0.87 ct. total weight. Double feature: Clip and/or for pierced ears!
All Items : New Century : Jewelry : Contemporary item #1008671 (stock #CO-206A)
SwisSiam-Arts-Antiques-Gems
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Finest Japanese Baby Cultured Pearl Bracelet (2-2.5 mm.) set in 18K. Gold with 3 Genuine Blue Ceylon Sapphires @ 4.28 ct. total weight and 186 Brilliant cut Diamonds @ 0.87 ct. total weight. Safety lock, length 7"
All Items : New Century : Jewelry : Earrings : Contemporary item #570674 (stock #MM-711B)
SwisSiam-Arts-Antiques-Gems
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Stunning genuine Blue Sapphire/Diamond Earrings, set in 18K Yellow Gold, 6 sapphires @ 2.94 ct total weight, 18 tapered diamonds @ 1.08 ct. total weight, 74 Brilliant Diamonds @ 1.11 ct., designed for both clip as well as pierced ears!
All Items : New Century : Jewelry : Bracelets : Contemporary item #1381170
These mirror image Chanel lions have something to growl about. Made of pale gold tone metal they have red oval cabochon eyes and a mane made of paste baguettes. The body of the bracelet is covered in faux turquoise oval cabochons. On the back of each lion's mane are the entwined C's , the Chanel logo, in pave paste. The lion's heads are 7/8" (2.6 cm) across and 3/4" (2.3 cm) deep, and have a black squared stone at the very top. The interior diameter measures 2" (5.5 cm) by 2 1/4" (6.1 cm)...
All Items : New Century : Jewelry : Necklaces : Pre 2000 item #1385111
Gianni Versace's 1991 Pop Art collection with the Andy Warhol prints is considered by most to be the best of his work. (In fact, his sister, Donnatella reprised it---along with the original models--this past season.) The jewelry was basically done for the runway and is very scarce. We were very pleased to get this necklace from the original show. It is a single strand that has a second strand attached mid way on either side. When pulled straight, the necklace measures 19" (48.6 cm)...
All Items : New Century : Jewelry : Pre 1990 item #1457128
Vintage, rare Karl Lagerfeld necklace. 20 cast matte gold metal & resin vegetables, with a couple of pearl pea pods, are attached to a matte gold link necklace with a toggle closing. The necklace is 19 1/2" (50 cm)long, not including the toggle or the logo tag. The green peppers are 1 1/4" (3.6 cm) x 1" (3 cm); the pea pods are 2 1/4" (6 cm) long. Signed KL and Karl Lagerfeld on either side of the end tag. Several of the necklace links are signed KL, as well...
All Items : New Century : Jewelry : Necklaces : Pre 1990 item #1483357 (stock #777386)
Offered here is a magnificent Matl necklace created by Ricardo Salas. It is the ultimate statement piece. Nineteen panels in total, each with three amethysts and sixteen turquoise cabochons. I believe this likely dates 1980's. It's signed and hallmarked, hand etched, with "Matl Mexico 925 M. Reg 142073 MS-12". When open, the inner length, not including the clasp, is just shy of 17". Width is 2 1/4". Weight is 217 grams. Collector quality.
All Items : New Century : Jewelry : Earrings : Contemporary item #1469203
SwisSiam-Arts-Antiques-Gems
USD $2,550.00
Sale Pending
A REFINED SET OF 18K.GOLD (11.2 gr.) EARRINGS FOR PIERCED EARS, LIGHT WEIGHT, SET WITH 2 GORGEOUS MATCHING GENUINE CEYLON SKY BLUE SAPPHIRES @ 2.83 ct.total weight. Very sophisticated!
All Items : New Century : Jewelry : Pre 1990 item #1442913
Extremely rare "Peas in a Pod" Karl Lagerfeld necklace. Four poured green glass peas fill each of the eight beautifully articulated gold metal pea pods. Curly strings make the necklace even better. 21" (54 cm) long x about 1/2" (1.3 cm) wide, it closes with a toggle and has a square logo the reads KL on one side and Karl Lagerfeld on the other. it is in pristine condition. Please Note: All items must have the original inventory tags in place and be untouched in order to be returned.
All Items : New Century : Jewelry : Earrings : Contemporary item #1233466 (stock #VJ20337)
Estate Penny Preville 18K yellow gold and diamond reversible huggie earrings that also can be worn with the (gold/no diamonds)back to the front. Each earring set with 4 diamonds flanked on both sides by 18 points of pave diamonds, for a total of .56 ctw diamonds, G-H color, SI. 7.5mm wide, 14.5mm diameter, 13 grams total weight. Excellent condition. Additional photos!
All Items : New Century : Jewelry : Pre 1990 item #1381163
Five strands of clear crystal beads hold multi strands of cascading multi color beads. Joined at the back, they spill forth with brilliant flashes of color. The front of the necklace falls 10 1/2" (27cm). It's difficult to measure a width, but on the necklace form it measures 7" (18cm) across. The biggest beads are 3/8'" (1.1cm) in diameter. The back of the necklace is adjustable. It has the GA, Giorgio Armani couture logo. Probably from around 1990, it is in pristine condition.
All Items : New Century : Jewelry : Pre 1990 item #1444910
Vintage, rare Karl Lagerfeld bracelet. 14 cast matte gold metal & resin vegetables, with a couple of pearl pea pods, are attached to a matte gold link bracelet with a toggle closing. The green peppers are 1 1/4" ( 3.6 cm) x 1" (3 cm); the pea pods are 2 1/4" (6 cm) long. The piece is in perfect condition. Ratatouille anyone? The ultimate! Please Note: All items must have the original inventory tags in place and be untouched in order to be returned.
All Items : New Century : Jewelry : Pre 2000 item #1444903
Massive runway gilt sterling Marc Jacobs bracelet. Huge textured rectangular blocks (1 1/2” (3.7 cm) x 7/8” (2.4 cm) x 3/4” (2 cm) are hinged together in a brick pattern & closed with a beautifully engineered screw pin. The bracelet is heavy—13.5 oz or 383 grams. Laid flat, it measures 11” (28 cm) long, but this number is deceiving—because of the depth of each block, the bracelet will fit a small to medium wrist—my wrist measures 6.5 “ & it is a little big on me...