|Dimensions (mm)||14 x 7 x 3mm|
|Weight (carats)||34 carats|
We sell as the most beautiful Brazilian opals directly from the mine, we are from Minas Gerais and we have several options at an excellent price. For cutters, we have wholesaler conditions, for jewelers we have high quality semi-cut or cut stones and attractive prices.
Brazilian opals are shallow and have been forgotten on the international market for many years. The great Australian explorers of Brazil in the 1970s and 1980s left a legacy, taught Brazilian miners how to prospect, mine and stone opals.
Our opals have a great advantage due to their 60 million-year-old layer formation during the Cretacio basins in clay-diabase contacts, this formation provides our opals with a duration of up to 7.0 mohs in scale and reduced percentage. of water.
Our doublets are produced by the best craftsmen. Thin layers of opals are glued on a dark rock, with special and waterproof glue, ensuring an excellent finish and longevity.
Doublets are ideal for making jewelry and semi-jewelry.
15 x 8 x 3
15 x 7x 3
14 x 8 x 3
11 x 6 x 3
15 x 5 x 3
A wonderful rough cristal. Really great top stone, Thanks!!
1 bid placed so far
The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.
|Starts||7th Feb 2023 11:23am PST|
|Ends||19th Feb 2023 6:22pm PST|
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