Availability

•  In stock (10)

Stone type

•  Natural Citrine (1)
•  Natural Lemon Quartz (2)
•  Natural Onyx (7)

Shape

•  Oval (4)
•  Oval chessboard (2)
•  Princess (1)
•  Round (1)
•  Round cabochon (2)

Colour

•  Black (7)
•  Blue (12)
•  Brown (3)
•  Dark blue (1)
•  Dark brown (1)
•  Light blue (3)
•  Light yellow (3)
•  Yellow (3)
•  Yellow greenish (1)

Treatment

•  Difusion (1)
•  Heated (36)
•  Improvement treatment (10)
•  Irradiance (1)
•  No treatments (6)
•  Unknown (1)

Stone Clarity

•  Eye clean (3)
•  Opaque appearance (7)

Stone size mm

•  3.90 - 4.10 (1)
•  5.90-6.10 (1)
•  8.00x6.00 (2)
•  8.00x6.00 - 8.20x6.10 (1)
•  10,00 - 10,20 mm (1)
•  10.00x8.00 - 10.20x8.10 (1)
•  12.10x12.00 (1)
•  18.00x16.00x10.50 (1)
•  18.20x16.00x11.20 (1)

Quality

•  Artisanal cut (4)