Diamond ruby ring in 18 carat yellow gold

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Bague rubis diamant en or jaune 18 carats ornée de 48 diamants et 28 rubis 2

Description
Information

18k yellow gold ring set with 48 round brilliant diamonds totaling 0.50 carats and 28 free-form faceted rubies totaling 3.20 carats. Brilliant Round Diamond Quality Colour: H-I Clarity: VS - SI Ruby quality Color: Purple Red Clarity: Clear Weight: 8.55 g. Size: EU: 56 - ESP/IT: 16 - US: 7.75 Dimensions: 1.30 x 1.12 cm Width of the ring: 0.35 cm 18 carat gold hallmark marked on the jewel. Condition: New Sold with its international AIG certificate in a luxurious box. Reference of its AIG certificate: J5230325626.

Dimensions :
- Finger size : 56
- Weight : 8.55 g
- Length : 1.3 cm
- Height : 0.35 cm
- Width : 1.12 cm

This item is sold by a professional art dealer who guaranties its authenticity. This item is used (second-hand)

Yellow gold : Yellow 18K gold is an alloy contianing 75% of pure gold, whereas 14K gold contains only 58,5% of pure gold.
Diamond : In mineralogy, diamond is an extremely rare, precious and hard (named after the ancient Greek "unbreakable") metastable allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice.
Carat : The carat (ct) is a unit of mass equal to 2 g. Carat is used for measuring the weight of gemstones.
Brilliant cut : The modern brilliant cut was developed by Marcel Tolkowsky in 1919. It consists of 58 facets (or 57 if the culet is excluded). It is the most popular modern cut because it provides maximized light return through the top of the diamond.