Byzantine Chalcedony Gemstone of Saint Nicholas in Gold Ring

11th-12th century A.D. A Byzantine chalcedony gemstone bearing intaglio bust of the nimbate Saint Nicholas of Myra holding cross on globe; set into a later gold ring with round-section hoop supporting

METAL- 18k Yellow Gold. GEMSTONES- Chalcedony. MEASUREMENTS- Ring size 7 3/4, ring top is 14mm x 18mm . MARKED- Maker's mark GY and 18k . WEIGHT- 13.5 grams.Gemstones have not been graded for colo

4g, marked 14k, approx size 7

Gems En Vogue by Michael VALITUTTI sterling silver and possibly gold vermeil ring with chalcedony gemstone and topaz gemstone accents. Includes designers product card. Ring size 8. Chalcedony measures

METAL- 18k Yellow Gold. GEMSTONES- Chalcedony, Black Sapphire. MEASUREMENTS- Ring size 6 3/4, ring top is 14mm x 24mm. MARKED- Maker's mark GY and 18k . WEIGHT- 12.5 grams. Gemstones have not been

METAL: 18k Gold. MEASUREMENTS: Ring size 11.75, top is 30mm x 20mm. GEMSTONES: Chalcedony intaglio. TESTED: 18k. WEIGHT: 7.4 grams.Gemstones have not been graded for color and clarity ,and tested for

3rd-1st century B.C. A large gold ring with a D-section expanding hoop and stepped oval-shaped bezel; the bezel set with a possibly later engraved chalcedony intaglio depicting a standing bearded warr

14K yellow gold vintage ring featuring various cabochon gemstones, including turquoise, chalcedony, and lapis lazuli, set in a textured design, sz. 7, 15.6 grams

METAL: 14k gold, sterling silver. GEMSTONES: chalcedony, iolite. MEASUREMENTS: ring size 6.25. Ring top is 20.7mm x 18.4mm. MARKED: D.Y.585 925. WEIGHT: 16.2 grams. Gemstones have not been graded for

14k yellow gold: seven rings 10k yellow gold: four rings 9k yellow gold: one ring Gemstones: rubies, peridot, sapphire, cultured pearl, garnet, quartz, dyed chalcedony and diamond Ring sizes: 6-9 93.5

Metal : 18k Gold Designer : Bucherer Gemstone : Chalcedony Cabochon approx. 10.65ctw Measurements : Ring size 7, band is 10.5mm wide Marked: : CB 750 Weight: 9.7 grams

METAL: 18k Gold. MEASUREMENTS: Bracelet is 7 1/8" long and 17mm wide. Ring size - 6.5, ring top is 16mm 16mm. GEMSTONES: Chalcedony, 4 diamonds (on ring). TESTED: 18k. WEIGHT: 54.1 grams.Gemstone

METAL: 18k Gold. MEASUREMENTS: Ring size - 7.5, ring top - 37mm x 28mm. GEMSTONES: Multi color chalcedony cabochons, Diamonds approx. 0.05ctw. MARKED: PVC, 750. WEIGHT: 26.6 grams. Gemstones have not

Metal : 14k Gold Designer : Not Signed Gemstone : Chalcedony intaglio Measurements : Ring size approx. 9 1/2 (ring shank is not round), Ring top is 30mm in diameter Marked: : Tested - 14k <

Vintage gold tone wire band ring with light blue gemstone. Possibly chalcedony. Ring size 9.5. Gemstone measures approx. 1 inch wide. Some surface wear including scratching observed. Estate jewelry, c

METAL: 18K gold. GEMSTONES: 6 diamonds,cabochon chalcedony 12mm x 12mm. MEASUREMENTS: ring size 5.5. Ring top is 14.5mm x14.5mm. MARKED: partially polished off hallmark.Tested 18K. WEIGHT: 13.7 grams.

1) 10K yellow gold ring featuring square cut gemstones, sz 7, 2) 9K white gold ring with synthetic purple stones, sz 6, 3) 9K yellow gold ring, green chalcedony, sz 7.25 and 4) 9K yellow gold chain, 2

METAL: 18K gold, sterling silver. GEMSTONES: cabochon chalcedony 12mm in diameter, diamonds-approx. 0.25ctw. MEASUREMENTS: ring size 8.75. Ring top measures 12mm at widest point. MARKED: D.Y 925 750.

Ring size 7 1/2, top of the ring - 18.7mm x 20mm. Gemstones - grey gemstone cabochon - chalcedony? - 18.7mm x 14mm x 7.9mm (*stone is a little loose but sits securely*) , surrounded with 4 emeralds an

DESCRIPTION: David Yurman sterling and 14K yellow gold ring set with one rectangular cut amethyst and two green chalcedony cabochons. Marked "Yurman 18K 925". MEASUREMENTS: Approximately size 7. CONDI

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.72ctw. Rubies. Chalcedony cabochon. MEASUREMENTS: Ring size 5 3/4, top is 23mm. MARKED: 14k. WEIGHT: 14.8 grams.Gemstones have not been graded for color

(Lot of 3) Gemstone and yellow gold jewelry comprised of one emerald, diamond and 14k yellow gold ring, size 7; one green chalcedony and 18k yellow gold ring, size 6 3/4, together with a carved green

5 pieces of luxury sterling silver and gemstone jewelry. Dean Davidson chalcedony cocktail ring set in gold tone. Wide shank, stone measures 1.25 x 5/8 in. 106 ctw. Size 8- 8.5. Comes in a Dean Davids

DESCRIPTIONREAL CHALCEDONY GARNET AMETHYST PERIDOT 925 SILVER RING 14K WHITE GOLD COATING; RING SIZE, LENGTH OF ITEM (Inch.)7.00 ( can be resized )ITEM QUANTITY1STONE SHAPEMIXED SHAPESTONE DIMENSION5