Description
Most gemstone tourmalines do not undergo any treatment with a few exceptions, such as Paraíba tourmaline which is heat-treated to improve its color, but heat treatments on tourmalines are difficult to detect, even for laboratories.
Lot of tourmalines in round cut to complete a collection of fine stones or to be the subject of study and analysis for future gemologists.
Ref: TV19-3/233B19
Weight: 2.33 carats
Size/Shape: Round
Clarity: Clear
Average dimensions: 4.70-4.80 x 3.33 mm
Green color
Hardness: 7/7.5 on Mohs scale
Origin: Brazil
Certificate of origin: Yes
Careful packaging and shipping with internet tracking.
Delivery by professional carrier with insurance and certificates of sale and origin.