Spritzer & Furhmann 18k 6.91Ctw Diamonds & Opal

An unusual vintage ear-clips made in Germany, circa 1960s. Crafted for Spritzer & Furhmann, with an undulated shape of twisted wires made of 18 karats yellow gold and suited, with omega backs. Mounted

18k White Gold Weight 12.92gr Measurement 0.92”x0.69” Diamond 1.8ct Vs1 H Opal Earring 

18k Diamond Opal Pendant With Chain, 8.5 g. Pendant 1 in, chain 24 in. Measurements are approximate.

18k White Gold Weight 3.37gr Measurement 0.48"x0.79" Diamond Apporx 0.7ct Vs1 H Opal Approx 3ct Ring Size 5

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. GEMSTONES: diamonds-approx. 2.00ctw,opal 5.00ct. MEASUREMENTS: pendant is 70mm long x 27mm at widest point. MARKED: 750. WEIGHT: 20.0 grams. Gemstones have not been graded for color a

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 approx. 0.15ctw. Opal. MEASUREMENTS: Necklace is 18" long, pendant - 50mm long x 28mm. MARKED: Illegible designers marks, Joiers, B-193 750. WEIGHT: 28.9 gram

METAL: 18K gold. GEMSTONES: diamonds-0.59ctw, opal-8.07ct. MEASUREMENTS: pendant is 37mm x 22mm at widest point. MARKED: Pt K18; 8.07; D 0.59. WEIGHT: 12.7 grams.Gemstones have not been graded for col

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. MEASUREMENTS: Pendant is 27mm long with bale x 17mm wide. GEMSTONES: Opal - 11mm x 9.2mm, Diamonds - approx. 1.20-1.30ctw. MARKED: 750. WEIGHT: 4.5 grams.Gemstones have not been grade

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: Brooch is 36mm x 36mm. GEMSTONES: Opals, Diamonds approx. 2.20ctw (one stone is missing). MARKED: Casbah, 18k. WEIGHT: 10.4 grams.Gemstones have not been graded for colo

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, 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. 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. 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. 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 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: 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

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

18K yellow and white gold diamond and opal doublet pendant, comprise of one free-form cabochon-cut 24 x 20 mm opal doublet and eight small round brilliant-cut diamonds; approx: 0.15 ct tw, marked: "75

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