资讯

来自MSN3 个月
On the trail of the Paraiba tourmaline: In search of one of the world's rarest gemstones
The history of this rare stone is documented in Paraiba: The Legacy of a Colour, written by Kevin Ferreira, a gemmologist and specialist in this specific tourmaline through his family’s ...
Taiwan News21 天
The World's Largest Flawless Paraiba Tourmaline Heads To Auction At Bonhams Hong Kong
It is now the largest known Paraiba tourmaline of its kind: unheated, vividly saturated, and masterfully cut to ignite brilliance from every angle. Certified by Bellerophon, AGL, and Gübelin Gem Lab, ...
IDEX Online11 天
Bonhams to Sell 181-ct Paraiba Tourmaline
(IDEX Online) - A 181.61-carat gem described as "the world's largest flawless Paraiba tourmaline" is to be auctioned at ...
Yahoo Finance21 天
The World's Largest Flawless Paraiba Tourmaline Heads To Auction At Bonhams Hong Kong
It is now the largest known Paraiba tourmaline of its kind ... Lumina holds global recognition for its rarity, uniting size, color, clarity, and cut in a way never before seen in the world ...
Finanznachrichten1 个月
Kat Florence: The World's Largest Flawless Paraiba Tourmaline Heads To Auction At Bonhams ...
It is now the largest known Paraiba tourmaline of its kind ... Lumina holds global recognition for its rarity, uniting size, color, clarity, and cut in a way never before seen in the world ...