Diamond, Platinum Ring 0431RM Image1
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Diamond, Platinum Ring 0431RM Image1

Diamond, Platinum Ring 0431RM


This splendid ring feature ±0.80ct. (J SI1) Old Mine Cut Diamond crafted in Platinum.

In stock

Additional information


This splendid ring feature ±0.80ct. (J SI1) Old Mine Cut Diamond crafted in Platinum.

Size: 19.76 NL / 62.1 FR / 10 US / T½ UK
Dimensions: 0.55 x 0.17 cm
Weight in grams: 3.2
Condition: Very good condition – slightly used with small signs of wear

Old Mine Cut Diamond

Diamonds with this cut possess a squarish girdle with gently rounded corners. Old mine cut diamonds have a high crown, a small table, and a large, flat culet. They are similar to today’s cushion cut. The old mine cut dates to the 1700s and was most prevalent during the Georgian and Victorian eras.


The element platinum derives its name from the Spanish Platina del Pinto which translates to ‘little silver from the Pinto’ (said to be a river near Popayan, Columbia in which alluvial platinum was first found by the Spanish Conquistadors). Its white metallic luster leaves little doubt as to why the Spanish chose the name. Platinum belongs to a group of elements, fittingly called the platinum group of metals. Apart from platinum the group comprises Osmium, Iridium, Palladium, Rhodium and Ruthenium. Platinum is often found as natural alloys containing one or more of these other elements and it wasn’t until 1804 that all but one of the elements were isolated and named. Platinum is malleable, ductile and very strong. In addition, it does not tarnish and it doesn’t corrode making it a highly prized metal and extremely suitable for the manufacture of fine jewelry.

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SKU: 2177-0431RM Categories: , Tag: