442A

Cameo, Blue Topaz and Diamond Earrings - 14KT Yellow Gold

Currency:USD Category:Jewelry / Fine Jewelry Start Price:1.00 USD Estimated At:1,500.00 - 1,990.00 USD
Cameo, Blue Topaz and Diamond Earrings - 14KT Yellow Gold
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One pair electronically tested 14KT yellow gold ladies cameo dangle earrings with a bright finish. Each earring features a carved shell cameo (a portrait of a woman) 24 x 17mm, set within an inner yellow gold bezel, and an outer diamond & blue topaz bezel, supporting multiple diamond and blue topaz dangles. Condition is good. Containing: Twenty-Four round brilliant cut diamonds, measuring 2.00 - 1.90 x 1.17mm (depth est.) approximate total weight of 24 Stones = 0.65ct. Clarity: VS-2 to SI-2. Color: Champagne. Forty prong set rose cut diamonds, measuring 2.20 - 2.10 x 0.74mm (depth est.) approximate total weight of 40 Stones = 0.56ct. Clarity: SI-1 to I-1. Color: G - H. Twenty prong set round mixed cut natural blue topaz, measuring 2.20 - 2.00mm, approximate total weight of 0.20ct., clarity is slightly included, medium dark, moderately strong, clue color, (GIA B 6/4), cut is good. Transmitting light with no distortion, transparent. Graded in the setting. Ten suspension set briolette cut natural blue topaz, measuring 6.00 x 4.00 x 2.00mm, approximate total weight of 3.70ct., clarity is slightly included, type I, medium dark, moderately strong, very slightly greenish blue color, (GIA vslgB 6/4), cut is good. Transmitting light with no distortion, transparent. Graded in the setting. A deposit of a thin layer has been applied to the topaz to produce the intense color effect. The process utilizes a very high temperature treatment, diffusion of ions into the topaz, plus in some cases neutron bombardment has been used to create the color center. Diffusion processes causes the added ions to become part of the crystal surface with no distinct boundary. Do not put a gem treated in this manner into an ultrasonic cleaner. Total Weight of Colored Stones: 3.90 ct. Total Weight of Diamonds: 1.21 ct. Total Weight of Dangle Earrings: 17.55 gm. AIG Appraised at $1,990.00.