Yellow gold, ruby, cultured pearls and diamonds earrings

Boucles d’oreilles en or jaune rubis perles de culture et diamants 2

Description
Information

18 karat yellow gold (750 / 1000) earrings adorned with cabochon ruby for 4.25 carats approximately enhanced by 2 larger diamonds and supporting a pear-shaped cultured pearl.

This jewel is authenticated by a certificate of expertise from a gemmology laboratory;
Certificate GCI 1604MEG0111

Loop weight: 12.1 grams
Length of the loops: about 3.5 cm
Width of the beads: 10 mm approximately
Ruby weight: 4.25 carats
Diamond weight: the 2 most important 0.58 cts and around + 0.18 cts

In a case.

Cabochon cut : Means a polished dome shaped gemstone stone, without facet.
Carat : The carat (ct) is a unit of mass equal to 2 g. Carat is used for measuring the weight of gemstones.
Yellow gold : Yellow 18K gold is an alloy contianing 75% of pure gold, whereas 14K gold contains only 58,5% of pure gold.
Cultured pearls : Cultured pearls are the response of a pearl oyster to a man made tissue implant. This technique is used in Japan (Akoya pearls), in Australia, in Tahiti and China (fresh water pearl oysters).