Rivoli Long Necklace
Rivoli Long Necklace
Rivoli Long Necklace
Rivoli Long Necklace

Rivoli Long Necklace

This 120cm sautoir necklace made from brunished 18 karat white gold, features 61.3 carats of briolette-cut black diamonds.      


Metal: 18k white gold 


Depth: 0.12 in. (3.05 mm)

Length: 47 in. (1193.8 mm)


Black diamond: weight 6.13 carats in total, briolette cut.


Weight: 12.3  gr


This piece has been hand manufactured by trusted and highly qualified craftsmen according to the best Italian goldsmith tradition using the latest technology. Alex Jona hallmark 404TO guarantees the origin of the product and the precious metal content is confirmed by the official gold hallmarks. All diamonds used are purchased from legitimate sources and conflict free. Only diamonds of the highest quality standard in terms of Clarity, Color and Cut are used.

18 Karat White Gold

18k (75%) gold is the purest form of gold used for jewelry (pure 100% gold is 24 karats by definition). 18k means that 18 out of the 24 parts that make up the gold are pure gold. 18k white gold is an alloy made up of 75% pure gold and 25% palladium.

Black Diamond

Black diamond is one of the toughest forms of natural diamond. Natural black diamonds are formed in locations separate from other varieties, most notably in central Africa and Brazil.These precious gems have natural inclusions of graphite and similar minerals. Because they interact with light differently than other diamonds, they appear black.

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