This natural Multicolor Boulder Opal originates from Australia and its weight is about 21 carats. The measurements are 22.18mm x 15.71mm x 7.3mm (length x width x depth). The shape/cut-style of this Boulder Opal is Oval Cabochon. This 20.82ct 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.
Generally good buying experience, and the sit is very user friendly. Only that the shipping cost $20 US) is very expensive and this discourages me from buying more often lay. Many others sellers ship free. Honestly, your prices are not the most competitive but you do have very wide range of selection, so I bought and will buy again.
Love you selection of gemstones. Really like the layout and ease of finding what I am looking for. Also like the background and gemstone information provided. Lastly, the fact that I can look at exactly what I am buying in the ...