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 #1009533 (stock #MM-1215)
SwisSiam-Arts-Antiques-Gems
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Important and Rare 18K. Gold Ring (10.65 grammes) set with one Magenta-Fuchsia colored Genuine Burma Ruby @ 2.47 ct., and 8 Baguette Diamonds @ 1.11 ct. total weight. Stupendous!
All Items : New Century : Jewelry : Rings : Contemporary item #1489373 (stock #MM-1698)
A TOI et MOI 18K Gold Ring (7.2 gr.) set with 1 GENUINE CEYLON BLUE SAPPHIRE @ 1.92 ct., 1 GENUINE BURMESE RED SPINEL @ 2.10 ct. and 32 Genuine BRLLIANT DIAMONDS @ 0.33 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1194562 (stock #J2422)
The top is formed as a folded leaf, applied to a ribbed band, enameled in blue and turquoise. The inner band is marked with the maker’s mark of Josie, along with marks for sterling and a number, possibly 10.54. There is also another mark that resembles concentric circles and that could represent a copyright mark. The leaf part of the ring measures 1 ½ inches long by about 5/8 inch at its widest area. The ring is a size 6 scant. Weight: 8.8 grams
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 : Pre 2000 item #1166892 (stock #CL20317)
Authentic Hidalgo 18k gold enamel ring with green and blue alternating enamel going all the way around the ring. Width of ring is 7mm, size is 6.5, cannot be sized because of the design. Weight is 8.2 grams. Hallmarked on inside "Hidalgo 750" Excellent condition!
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 : Pre 2000 item #1394926 (stock #9840)
A 9k yellow gold black onyx man's signet ring dated 1994. This size 10 ring features a flush mounted 1/2 x 3/8" oval black onyx. This ring weighs 5.2 grams, it is fully hallmarked for Birmingham, England with 375 and 9k gold stamps and a P&G maker's mark. It has never been mounted with a monogram or signet insert and it is in excellent condition with no chips, cracks, dents, bends, corrosion, damage or repairs...
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 #1229750 (stock #7000)
This is the ring for the rose gold fans. This is a custom made size 9 ring in vivid pink or rose gold complete with 12 channel set 2 point (by gauge) genuine round brilliant cut diamonds. This ring measures 7/16" at its widest and it has a great modern style look to it. It weighs 3.0 grams, it is stamped with a maker's mark and 10K. 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 #1009771 (stock #CO-142C)
SwisSiam-Arts-Antiques-Gems
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18K. Gold Filigree Ring set with one Genuine Sky Blue Ceylon Sapphire @ 1.05 ct., 53 Brilliant Diamonds @ 0.32 ct. total weight and 17 Brilliant Diamonds @ 0.19 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 #1250760 (stock #MM-1558)
A nice pear shaped genuine Colombian Emerald @ 2.20 ct set in 18K. Gold, ring size 57, Gold 10.04 gr.
All Items : New Century : Jewelry : Rings : Contemporary item #1483605
This contemporary signet ring is the signet ring for the name Perrott, which hails from England, Scotland, Ireland. The most likely explanation for the name is that it derives from "little Peter", with Peter from the Latin "Petrus", meaning "stone" in Greek. Other similar names are Perrot, Perrin, Perron, Parrell and Perowne. Most of the coats of arms for the Perrott family include the 3 pears seen on this ring. Another variation of the name is that it derived from a nickname for the parrot...
All Items : New Century : Jewelry : Rings : Pre 1990 item #1383485 (stock #9785)
An 18k yellow gold double swirl modern design ring. This size 6-1/2 or 6.5 crossover style ring weighs an impressive 8.58 grams. It measures 7/8 x 7/8" across the setting which has deeply grooved shell or swirl like crossover sections (or conchiglie, or shell pasta, if you are so inclined). This is a heavy, substantial ring and it is unmarked, probably because of the addition of two sizing beads which may have obscured the hallmarks...
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 #1008468 (stock #MM-1224)
SwisSiam-Arts-Antiques-Gems
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Finest 18K. Gold (8.05 gr.) Filigree Ring set with a genuine Ruby @ 0.23 ct., 2 brilliant Diamonds @ 0.06 ct. and 82 Diamonds @ 0.32 ct.
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 : 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 #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 #1464822
A beautiful and striking 18K. White Gold ring set with 1 genuine Tsavorite @ 0.59 ct. and flanked by 2 genuine white brilliant Diamonds @ 0.12 ct. total weight.
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 #1009956 (stock #CO-333)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. White Gold Ring (8.80 gr.)set with a very attractive Octagon-emerald cut Genuine Ceylon Blue Sapphire @ 2.46 ct., nicely flanked by 6 tapered Diamonds @ 0.59 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1194553 (stock #J2423)
Of leafy abstract design, outlined in sterling silver, enameled in purple, yellow and blue, with a plain sterling silver band. The inner band bears the maker’s mark of Josie, along with marks for sterling and a number, possibly 10.54. There is also another mark that resembles concentric circles and that could represent a copyright mark. The top of the ring measures 1 1/8 inches long by 7/8 inch wide; the ring is a size 4 ½. Weight: 5.4 grams
All Items : New Century : Jewelry : Rings : Contemporary item #1471679
A stunning and magnificent 18K. GOLD RING (5.80 gr.) SET WITH 1 GENUINE TOP CORNFLOWER BLUE CEYLON SAPPHIRE @ 1.65 ct. and flanked by 2 TOP QUALITY BURMESE RUBIES @ 0.34 ct. total weight. Ring size: 56 (7.75), can be sized.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1365041 (stock #3815)

Gerald Stinn modernist sterling silver and turquoise ring

American - 20th century

This expertly crafted and unique branch form ring is a size 6 1/2

Weight - 13+ grams

The face of the ring measures 1 3/8" long while rising 3/4" above the finger

Marked Stinn, sterling

Excellent vintage condition

All Items : New Century : Jewelry : Rings : Pre 1990 item #1486931 (stock #15444)
It seems that I will be closing the year with modernist pieces by Erika Hult de Corral. I have already presented two of her necklaces in the last few weeks which have already found new caretakers and this evening it is time for a ring. Though rings are not an uncommon form in the world of vintage Mexican silver jewelry, I have to admit that the examples available usually fall on the conservative side of design but from time to time something interesting and eye-catching shows up...
All Items : New Century : Jewelry : Rings : Contemporary item #1489416 (stock #MM-1701)
A striking 18 K. Ring (10.7 gr.) set with 1 Genuine Oval Canary YELLOW Ceylon Sapphire @ 2.93 ct. and 2 Genuine Blue TOPAZ @ 1.99 ct. Ring size:59
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 #1489427 (stock #MM-1706)
Our own unique design/création of an 18 K. GOLD (14.80 gr.) Ring Set with a Genuine Heart Shaped AMETHYST @ 6.38 ct. and furthermore adorned with 1 Genuine Oval Yellow Ceylon Sapphire @ 0.81 ct. and 6 Genuine AAA Grade Yellow Princess Baguette Ceylon Sapphires @ 0.66 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1473504 (stock #4208)

Georg Jensen sterling silver ring depicting an eagle set in a shadow box

A well caved eagle with sharp details and Celtic knots gracing the sides

Face measures 3/4" x 5/8"

Size - 8 1/2

Weight - a solid 16 grams

Commissioned by the Franklin Mint in 1982

Marked - sterling, 925, Denmark, 1982 and "for the Franklin Mint" with a Georg Jensen hallmark

Excellent condition

All Items : New Century : Jewelry : Rings : Contemporary item #1009541 (stock #MM-1318)
SwisSiam-Arts-Antiques-Gems
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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 : Rings : Pre 1990 item #1219111 (stock #J2476)
Composed of a hollow-cast rectangular top with a textured band, this ring is designed to sit horizontally, extending over an adjacent finger. It works best when worn on the fourth, or traditional, ring finger, so that it extends over the pinkie. It is lightweight and quite comfortable as a result. The underside of the top bears the Israel and sterling marks, as well as a maker’s mark of Rozin. The ring is a size 8; the top measures 1 3/16 inches long by 5/8 inch wide by about 3/16 inch deep.
All Items : New Century : Jewelry : Rings : Pre 2000 item #1404371 (stock #9854)
A 14k white gold aquamarine, topaz and diamonds ring from the 1990s. This ornate and emphatic size 7-1/4 ring features a pear cut 2.2 carat (calculated) blue aquamarine stone flanked with two smaller pear cut amber coloured topaz stones with 12 flanking light greenish white topaz and 14 single point diamond stones. The setting measures 13/16 x 1/2", this ring weighs 5.8 grams and it is stamped 14K YJ...
All Items : New Century : Jewelry : Rings : Contemporary item #1461506 (stock #CO-240)
A GENUINE SANDBLASTED PLATINUM RING SET WITH 5 GENUINE BRILLIANT DIAMONDS @ 0.05 ct.TOTAL WEIGHT. RING SIZE: 5 3/4
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.