This natural Multicolor Boulder Opal originates from Australia and its weight is about 5 carats. The measurements are 25.79mm x 8.01mm x 2.73mm (length x width x depth). The shape/cut-style of this Boulder Opal is Fancy Cabochon. This 4.8ct Boulder Opal gem is available to order and can be shipped anywhere in the world. Gemstone Certification can also be provided as an optional service.
About Boulder Opal
Boulder Opal is the second most prized form of opal, after black opal. The name derives from the fact that boulder opal is found embedded in ironstone boulders. The opal usually forms as thin veins within these boulders, and most stones are cut to include some of the host ironstone matrix. Boulder opal is sometimes referred to as opal in matrix for this reason. Boulder opal is especially attractive because, like the black opal, it has a dark body tone which adds vibrancy to the play of color. Boulder opal also has a higher density because of the ironstone content, and can be more durable as well.
I've received and examined my first order. GemSelect combined my two orders (places separately on the same day) saving me $20.00 as a credit. After having received the order, I know I will most assuredly be using the credit on a subsequent order. The gemstones were as represented on the website, so much so that I have kept a copy of the photos as references. I'm very happy with the price, the quality and the excellent shipment which I received very promptly. Kudos to them, also, for all...