1960s 18k Gold Diamond Opal Ring

Metal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.21ctw. Opal Measurements : Ring size approx. 4 3/4 (sizing balls can be removed to increase the size), top - 21mm wide Mark

Metal Content: Platinum/ 18k Gold. Weight of Item: 13.9 grams.Size: 6.25, width of the top - 21mm. Gemstone: Opal , Diamonds. Carat Weight: approx. 0.35ctw. Stamp: 0.35, pt900 k18.

METAL: 18K gold. GEMSTONES: diamonds, opal. MEASUREMENTS: ring size 7.25. Ring top is 24mm at widest point. MARKED: 18K Effy. WEIGHT: 7.6 grams.Gemstones have not been graded for color and clarity ,an

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.35ctw. Opal. MEASUREMENTS: Ring size 7 3/4, ring top is 21mm 18mm wide. MARKED: 18ct. WEIGHT: 6.8 grams.Gemstones have not been graded for color and clar

METAL: 18k Gold. MEASUREMENTS: Ring size - 6.25, ring top - 12mm x 15mm. GEMSTONES: Opal - 6.1mm x 7.6mm, diamonds approx. 1.00ctw. MARKED: JWC, 18k. WEIGHT: 6.9 grams.Gemstones have not been graded f

METAL: 18K gold. GEMSTONES: diamonds, opal. MEASUREMENTS: ring size 9.25. Ring top is 26mm x 21mm at widest point. MARKED: 750 Queen$Daddy. WEIGHT: 5.5 grams.Gemstones have not been graded for color a

METAL: 18K gold. GEMSTONES: diamonds - approx. 0.24ctw, oval cut opal 16.5mm x 10mm. MEASUREMENTS: ring size 6.25. Ring top is 23.3mm x 17mm at widest point. MARKED: Italy 18K. WEIGHT: 11.7 grams. Gem

METAL: 18K gold. GEMSTONES: opal, 3 diamonds. MEASUREMENTS: ring size 6. Ring top is 21.5mm x 16mm at widest point. MARKED: 750, maker's hallmark. WEIGHT: 7.4 grams. Gemstones have not been graded

18k gold ring - size 6 1/2, ring top 9.6mm x 12.1mm. Set with approx. diamonds and opal in the center. Marked 18k. Weight - 6.8 grams.14k gold ring - size 4 1/2, top - 12.1mm x 14mm. Set with opal, su

Oval cabochon fire opal flanked by four round brilliant cut diamonds housed in 18k band. Size 5 1/2" 3.8 grams Sold from the collection of a Blythewood, South Carolina lady.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.20ctw. Opal - 7.8mm x 6.3mm. MEASUREMENTS: Ring size 3, ring top is 15.3mm wide. TESTED: 18k. WEIGHT: 3.5 grams.Gemstones have not been graded for color

1960s 18k gold cocktail ring, with center 23.5 x 15mm turquoise ( natural imperfection spot on the stone), surrounded with approx. 1.25ctw in diamonds. Ring size - 7, ring top - 19mm x 28mm. Marked: 1

1960s 18k gold cocktail ring, with turquoise and approx. 0.24ctw in diamonds. Ring size - 8, ring top is 20mm wide. Marked 18k. Weight - 18.7 grams.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.60ctw. Opal. MEASUREMENTS: Ring size 4 1/4, ring top is 17.3mm wide. Earrings are 17.2mm x 14.6mm, Pendant - 27mm long with bail x 16mm. TESTED: 18k. WEI

METAL: 18k Gold. MEASUREMENTS: Ring size - 6, ring is 16mm wide. GEMSTONES: Opal cabochon - 12mm x 9mm, Diamonds approx. 0.22ctw. MARKED: K 750, D.D.S. WEIGHT: 15.5 grams.Gemstones have not been grade

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.22ctw. Turquoise. MEASUREMENTS: Ring size 6 1/2, ring top is 23.5mm wide. MARKED: 750 maker's initial. WEIGHT: 13 grams.Gemstones have not been grade

METAL: 18k Gold. MEASUREMENTS: Ring size 8, shank is slightly bent. Top is 28mm x 24mm. GEMSTONES: Opal (one stone is fractured), Diamonds approx. 0.64ctw. TESTED: 18k. WEIGHT: 10.5 grams.Gemstones ha

METAL: 18k Gold. MEASUREMENTS: Ring size - 6, ring top is 25mm x 22mm. GEMSTONES: Opals, Diamonds approx. 0.24ctw. MARKED: CR18k. WEIGHT: 11.3 grams.Gemstones have not been graded for color and clarit

Ring size 8 3/4, ring top is 26mm x 20mm. Set with opal gemstone - *has a fracture on one side, visible upon close inspection* and approx. .0.23ctw. Marked pt900,k18, 8.11,0.23. Weight - 10.5 grams.Ge

Metal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 3.00ctw, Sapphires Measurements : Ring size 7.25, top is 26mm x 23mm Marked: : 750 Weight: 20.9 grams

Large 18k gold ring, with two oval opals , emeralds and approx. 1.20ctw in diamonds. Ring size - 6 (shank is bent), ring top - 30mm x 34mm. Weight - 25.5 grams.

METAL: 18k gold. MEASUREMENTS: size 7, ring top is 30mm x 24mm. GEMSTONES: approx 0.65ctw (VS/H) opal. MARKED: 363, 2205, 18k, 750. WEIGHT: 13.2 grams. Gemstones have not been graded for color and cla

METAL: 18k Gold. MEASUREMENTS: Ring size 6.5, top is 26mm in diameter. GEMSTONES: Green tourmaline, Diamonds approx. 1.30ctw. MARKED: CRI 18k. WEIGHT: 18.2 grams.Gemstones have not been graded for col

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.84ctw. Turquoise - 16.5mm x 13.5mm. MEASUREMENTS: Ring size 6 1/2, ring top is 30mm wide. MARKED: CR 18k. WEIGHT: 15.3 grams. Gemstones have not been gra