Diamond, Gemstone and 18K Necklace

Vintage Italian Oval Cut Multi-color Gemstone, Round Brilliant Cut Diamond and 18 Karat White Gold Pendant Necklace. Set with numerous green, blue and orange gemstones. Diamonds G-H color, VS1-VS2 cla

METAL: 18k Gold. GEMSTONES: Diamonds approx. 1.40ctw. Multi color gemstones. MEASUREMENTS: Necklace is 16" long x 12mm wide. MARKED: Maker's mark S 750. WEIGHT: 84.8 grams. Comes with missing

18K Gold diamond & gemstone necklace, signed Tiffany & Co Paluma Picaso 750, a variety of ball-shaped rounded gemstones, clasp signed 750 18K yellow gold combined with white and set with white

METAL: 14K gold (necklace), 18K gold (pendant). GEMSTONES: 37 diamonds-approx. 0.37ctw, 5 floating diamonds-approx. 0.15ctw, blue stones. MEASUREMENTS: 5 strand necklace is 16.5" long x 3mm wide.

18k gold necklace by Judith Ripka, set with approx. 0.70ctw in diamonds and multi color gems, including: quartz, turquoise, pearl. Necklace is 19.5" long end to end, width 12.5-13mm (diameter of the g

Includes one (1) 18K Yellow Gold Multicolored Gemstone and Diamond Ipanema Collection Designer Necklace by Nanis. The necklace consists of seven oval checkerboard cut gemstones and four full cut round

METAL: 18K gold. GEMSTONES: fancy color diamonds, green stones, carved crystal. MEASUREMENTS: necklace is 16 3/4" long (including clasp/pendant) x 30mm wide. Clasp/pendant can be worn as a brooch

METAL: 18k Gold. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is 18.5" long. MARKED: Tiffany & Co, 750, Belgium. WEIGHT: 5.4 grams. Retail $7500.Gemstones have not been graded for color and cl

METAL: 18K gold. GEMSTONES: diamonds. MEASUREMENTS: necklace is 16.5" long x 7.2mm wide. Pendant is 40mm long ( including bale) x 18.4mm at widest point. MARKED: pendant marked Kieselstein 1987 1

METAL: 18k Gold. GEMSTONES: Diamonds . MEASUREMENTS: Necklace is 18" long, drop - 50mm long x 17mm wide. MARKED: Resilience Foundrae 18k. WEIGHT: 10.8 grams.Gemstones have not been graded for col

METAL: 18k Gold. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is 19" long x 3.7mm wide. Pendant - 30mm long with bail x 17.5mm in diameter. MARKED: RB Italy 18kt, Ruby Maker's mark. WEIGHT: 11

METAL: 18K gold. GEMSTONES: diamonds. MEASUREMENTS: necklace is 16" long. Drop part 40mm long x 11mm at widest point. Bracelet is 7.5" long x 5.5mm at widest point. Clasp is loose. MARKED: C

METAL: 18K gold. GEMSTONES: diamonds .MEASUREMENTS: necklace is 18" long x 4.5mm at widest point. TESTED: 18K. WEIGHT: 15.1 grams. Gemstones have not been graded for color and clarity, and tested

METAL: 18k gold. GEMSTONES: diamonds. MEASUREMENTS: Necklace measures 16" long, pendant measures 10mm in diameter. MARKED: t & co paloma picasso 750. WEIGHT: 3.5 grams. Gemstones have not bee

METAL: 18k Gold. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is with adjustable size and measures 19" long. MARKED: Nanis Italy 750. WEIGHT: 3.33 grams.Gemstones have not been graded for color an

METAL: 18k gold. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is 16" long, Pendant - 15mm x 13mm. MARKED: A 750, A 18K. WEIGHT: 4.9 grams.Gemstones have not been graded for color and clarity ,and

METAL: 18k Gold. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is 18" long, Pendant - 31mm long x 4mm wide. MARKED: Tiffany & Co Au 750. WEIGHT: 3.5 grams. Comes with box. Retail $1495.Gemstone

METAL: 18K Gold. GEMSTONES: Diamonds, Sapphires. MEASUREMENTS: Necklace is 18" long, drop measures 90mm long. MARKED: 750, 18K. WEIGHT: 18.8 grams. Gemstones have not been graded for color and cl

METAL: 18k Gold/ Silver. MEASUREMENTS: Necklace is 16" long, pendant is 26 x 26mm. GEMSTONES: Diamonds approx. 18ctw. MARKED: 18k, Italy, Buccellati on necklace, and Buccellati, Italy 925 on pend

METAL: 18k gold. GEMSTONES: diamond, coral. MEASUREMENTS: necklace is 16'" long. Pendant is 18mm x 11mm at widest point. MARKED: Pomellato 750. WEIGHT: 5.5 grams. Retail $3243.Gemstones have

METAL: 18K gold. GEMSTONES: diamonds-36diam. MEASUREMENTS: necklace is 16" long. Station is 5mm in diameter x 2.7mm wide. MARKED: 750. WEIGHT: 7.2 grams.Gemstones have not been graded for color a

METAL: 18K gold. GEMSTONES: diamonds, ruby. MEASUREMENTS: necklace is 16" long. Pendant is 19mm in diameter. MARKED: 750 18Kt Italy, Roberto Coin ruby Hallmark 1226VI. WEIGHT: 3.2 grams.Gemstones

METAL: 18K gold. GEMSTONES: diamonds, amethyst. MEASUREMENTS: necklace is 17.5" long. Pendant is 15.5mm long x 12.5mm at widest point. MARKED: G750, maker's mark. WEIGHT: 6.5 grams.Gemstones

METAL; 18k gold. MEASUREMENTS: Necklace is 16 1/4" long, pendant measures 47mm x 24mm (bale opens up can be worn as a brooch). GEMSTONES: green gemstones, diamonds. MARKED: 1981, Maker's mark