标签：Rarer - 英国华人论坛

We are all told that diamonds are among the rarest and most valuable stones, and it is this rarity that makes the diamond engagement ring such a popular choice. However, generally unknown to the majority of the general public, there are far...英国华人论坛

Brilliant, beautiful and highly prized, the Yogo sapphire is themost precious gemstone mined in the United States and is an officialgemstone of Montana. Breathtaking to behold, the Yogo sapphire is foundonly in Montana.Yogos are unique among...英国华人论坛