Platinum ring with a natural oval Burmese ruby in red of 0.69 carat
Unique piece by a designer, new ring, never worn, hallmarked platinum, titled PT 900.
Finger size: 55 (France) - Size can be modified free of charge (all sizes possible on request).
Rare and superb oval natural Burmese ruby in blood-red of 0.69 carat certified by the ALGT/Antwerp laboratory, unheated, perfect polish and shine.
Weight of the ring: 8.30 grams
Ring top width: 1,4cm
AV14- ALGT certificates enclosed.
Comes with a box.
Carat :
The carat (ct) is a unit of mass equal to 2 g. Carat is used for measuring the weight of gemstones.
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.
Platinum :
Platinum is the most precious metal on earth. unlike gold that is too soft to be used whithout being alloyed with 25% of other metals, platine can be used 95% pure. It extremely white color is appreciated for setting extremely pure diamonds.
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.
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