7.5mm-16.2mm Pacific Ocean Coral 20" Graduated Necklace W/Solid 18K White Gold & Diamond Clasp RARE - This stunning piece is made of red and bi-color red 7.5mm-16.2mm Pacific Ocean Coral. This is the rarest coral in the world, and this piece was exclusively made for the Royal family after an exhibition of Pacific Coral in 2012. Pacific Ocean research began when prospectors passed through the Panama Canal in May 2012 before heading for the Galapagos Islands. Some of the coral reef research sites in the Galapagos archipelago lie round the southern islands, but the main sites were in the North near Wolf and Darwin Islands where the only true coral reefs of the Galapagos exist. This is where this coral was harvested from, making it the rarest coral in existence. This is truly a one of a kind piece, and the only piece in the world like it, as there was never enough of this coral (harvested in anything larger than 3.5mm. This necklace does not have any pieces smaller than 7.5mm, and the largest being 16.2mm. You simply will never see another piece ike this, and this is truly museum quality. The piece is finished with a stunning solid 18K white gold clasp, and is selectively mounted with VVS/E-F diamonds. Measures: 20" in length (Weighs: 102.1 Grams) Please note: This piece will come with a $85,000 Appraisal and a copy of the general family provenance.