Type IIa marquise shape diamond solitaire ring.


£52,600

Type IIa marquise shape diamond solitaire ring.

Rings, Engagement Rings

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Ref: 28705

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Ring size: K½
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 Description

Type IIa marquise shape diamond solitaire ring. Set to centre with a Golconda type IIa marquise shape old cut diamond, D colour, I1 clarity, with a weight of 3.17 carats, in an open back claw setting, to an elegant solitaire design featuring curving claws, a pierced gallery and open backholing, leading to inwardly shoulders and flowing through to a solid D-shape shank. Tested rose gold, accompanied by Gemological Institute of America (GIA) report #5234202928.

 Comments

Diamonds are classified by scientists into two main types, depending on the presence of nitrogen in the diamond's chemical makeup. Type II diamonds contain little to no such impurities. This type is further subdivided into two groups, ‘a’ and ‘b’, both of which make up less than two percent of all gem quality diamonds. Type IIa diamonds are extremely rare, and the most pure of all diamonds, and consequently exhibit superior transparency. This type was first identified as coming out of India, namely the Golconda region. Some of the most famous diamonds in the world are Type IIa, including the Koh-i-noor and the Cullinan I

 Condition report

This ring is in excellent condition.

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Updated 25/05/2024 at 2:00PM

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Type IIa marquise shape diamond solitaire ring.
Type IIa marquise shape diamond solitaire ring. Set to centre with a Golconda type IIa marquise shape old cut diamond, D colour, I1 clarity, with a weight of 3.17 carats, in an open back claw setting, to an elegant solitaire design featuring curving claws, a pierced gallery and open backholing, leading to inwardly shoulders and flowing through to a solid D-shape shank. Tested rose gold, accompanied by Gemological Institute of America (GIA) report #5234202928.
28705
white
R Gold
https://www.berganza.com/images/jewellery/jewelleryitemphoto_21829_7.jpg
InStock
GBP
52600.00
UsedCondition