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18.93 ctw Onyx and Diamond Necklace - 18KT Yellow and White Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:10,100.00 - 13,450.00 USD
18.93 ctw Onyx and Diamond Necklace - 18KT Yellow and White Gold
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One electronically tested 18KT yellow and white gold ladies custom cast & assembled onyx and diamond necklace with a bright and satin finish. Seventeen and one-half inch wearable length necklace features a dangle consisting of an onyx set within a white diamond accented wrap suspended from a rigid black cabochon and white diamond center. The necklace is supported by multiple yellow gold and white gold draped chains with black diamond beads, transitioning into two onyx bead accents, terminating in a "s" hook clasp. Trademark is ANTHONY NAK. Identified with markings of "18K". Condition is good. Containing: One pear mixed cut natural onyx, measuring 19.00 x 20.00 x 8.00mm, approximate weight of 15.85ct., black, moderately strong, black color, (GIA Bl 10/4), cut is good. Transmitting light very diffusely, opaque. Naturally occurring internal & external characteristics are present. Graded in the setting. Two marquise cut natural onyxs, measuring 10.00 x 4.00 x 2.55mm, approximate total weight of 1.00ct., black, moderately strong, black color, (GIA Bl 10/4), cut is good. Transmitting light very diffusely, opaque. Naturally occurring internal & external characteristics are present. Measurements & the color grade are an average for the pair. Graded in the setting. Two bead set oval cabochon cut natural onyxs, measuring 7.50 x 5.00 x 3.95mm, approximate total weight of 2.08ct., black, moderately strong, black color, (GIA Bl 10/4), cut is good. Transmitting light very diffusely, opaque. Naturally occurring internal & external characteristics are present. Measurements & the color grade are an average for the pair. Graded in the setting. Twelve prong set round brilliant cut diamonds, measuring 2.00 - 1.90 x 1.17mm (depth est.) approximate total weight of 12 Stones = 0.42ct. Graded in the setting. Clarity: SI-1 to SI-2. Color: G - I Forty-Eight bead set bead cut diamonds, measuring 1.50 x 2.40 x 2.40mm (depth est.) approximate total weight of 48 Stones = 2.10ct. Indications of multiple laboratory enhancements. The specific gravity of black diamond is 3.120 to 3.165. Diamond tester results are non-reactive. Graded in the setting. Clarity Déclassé,. Color: Fancy Black; Irradiated. Total Weight of Colored Stones 18.93ct. Total Weight of Diamonds 2.52ct. Total Weight of Necklace 41.85gm. AIG Appraised at $13,450.00.