Continental 18K Gold Diamond Blue Crystal Ring

18K gold set with 5.9ct natural royal blue sapphire and 2.57ct diamond. Crystal clear, full color, good color. Excellent cut. International certified natural sapphire with the international authority

18K gold set with 5.7ct natural royal blue sapphires and 2.12ct diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with International Jew

18K gold luxury inlaid with4.2CT Sri Lankan natural royal blue sapphire and 2.37CT diamond, bright color, clean-crystal, good clarity. Shape: Oval. Cut: Excellent. Internationally certified natural Sa

18K gold set with 2ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with Inter

18K gold set with 2ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with Inter

18K gold set with 0.65ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with In

18K gold set with 0.68ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with In

18K gold set with 4.64CT natural royal blue sapphires and 2.52CT natural South African diamonds. Gorgeous design, attractive style. Crystal-clear, full color, good color. Excellent cut. Internationall

18K gold set with 3.58ct natural royal blue sapphire and 1.05cts South African natural high quality diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sa

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.12ctw. Crystal, MOP, Black spinel. MEASUREMENTS: Ring size 6 3/4, ring top is 22mm wide. MARKED: Maker's mark, 54, 750. WEIGHT: 9 grams.Gemstones hav

METAL: 18k Gold. MEASUREMENTS: Ring size - 6.25 (balls can be removed to increase the size). Ring top is 24mm x 28mm. GEMSTONES: Diamonds (approx. 48 stones) covered with crystal. MARKED: 750. WEIGHT:

METAL: 18K gold. GEMSTONES: diamonds-approx. 1.00ctw, blue stone. MEASUREMENTS: ring size 5.75. Ring top is 17.5mm x 13.5mm. MARKED: 750. WEIGHT: 6.6 grams. Gemstones have not been graded for color an

METAL: 18k Gold. MEASUREMENTS: Ring size - 6.5, ring top (petals) opens and closes. Top is approx. 20mm in diameter when closed and 26mm when open. GEMSTONES: Diamonds approx. 0.50ctw. MARKED: with go

METAL: 18K gold. GEMSTONES: diamonds-1.10ctw, blue stone. MEASUREMENTS: ring size 8.75. Ring top is 12mm in diameter. MARKED: 750 D 1.65ct. WEIGHT: 5.3 grams.Gemstones have not been graded for color a

18k white gold ring desingned by Io Si, decorated with oval blue topaz stone 28mm x 14mm (stone is slightly loose in the setting). Ring set with approx. 0.70ctw in diamonds. Ring size 7. Ring top is 2

Ring features approx. 1.0-1.10ctw of old European cut diamonds. Ring size 6.25, top measures 17.3mm x 15mm. Tested 18K. Weight - 7.4 grams. Gemstones have not been graded for color and clarity ,and te

METAL: 18K gold. GEMSTONES: diamonds-0.80ctw, oval blue stone 10.5mm x9mm. MEASUREMENTS: ring size 7. Ring is 17.7mm at widest point. MARKED: 750. WEIGHT: 17.1 grams. Gemstones have not been graded fo

METAL: 18k Gold. MEASUREMENTS: Ring size - 8.25, ring top is 22mm x 18mm. GEMSTONES: Blue stone, Diamonds approx. 0.18ctw. TESTED: 18k. WEIGHT: 5.8 grams.Gemstones have not been graded for color and c

METAL: 18K gold. GEMSTONES: diamonds-approx. 0.20ctw, blue stone (RI 1.57). MEASUREMENTS: ring size 5. Band is 14.8mm at widest point. MARKED: Gage, 750. WEIGHT: 10.0 grams. Gemstones have not been gr

METAL: 18k Gold. GEMSTONES: Diamonds approx. 1.90-2.00ctw. Blue Topaz. MEASUREMENTS: Ring size 5, top is 34mm. MARKED: Maker's mark, 750. WEIGHT: 11.6 grams.Gemstones have not been graded for colo

METAL: 18k Gold. MEASUREMENTS: Ring size - 6.25, ring top - 18mm x 16mm. GEMSTONES: Blue stone (tested synthetic spinel RI 1.730), Diamonds approx. 0.38ctw. MARKED: 18k. WEIGHT: 4.1 grams.Gemstones ha

METAL: 18k gold. GEMSTONES: Diamonds - approx. 0.70ctw. Blue stones. MEASUREMENTS: Ring size 6 1/2, ring top - 23mm at widest point. MARKED: 18k. WEIGHT: 4.8 grams.Gemstones have not been graded for c

METAL: 18k Gold. GEMSTONES: Diamonds approx. 1.90-2.00ctw. Blue Topaz. MEASUREMENTS: Ring size 5, top is 34mm. MARKED: Maker's mark, 750. WEIGHT: 11.6 grams.Gemstones have not been graded for colo

METAL: 18k gold. MEASUREMENTS: ring size - 5 1/4, ring top is 12.5mm x 11mm. GEMSTONES: blue stone, diamonds approx. 0.40ctw. MARKED: 750. WEIGHT: 5.4 grams.Gemstones have not been graded for color an