Welo Grey Base Opal Cabochon 7.77ct Harlequin Swirl Natural Opal Ethiopia Video AAA

A lovely piece of rare grey base opal from welo with an abundance of flash. Perfect for setting in jewellery or adding to a gem collection.

See the video for a better look.

Natural & untreated.

Quantity - 1
Carat Weight - 7.77
Gem Type - Natural Welo Opal
Size / mm. (L/W/D) - 15mm/13mm/8mm
Origin - Ethiopia
Treatment - Unheated / Untreated