Product: Natural Opal; Shape: Round; Color: White Yellow; Size: 6.00-6.10 mm; Weight: 0.30-0.50 carats; Clarity: No visible inclusions; Iridescence: Strong; Treatment: Untreated; Origin: Ethiopia;
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Product: Natural Sapphires batch, Shape: Round, Color: Yellow-Orange, Size: 2.70 mm, Weight: 0.75 carats, Clarity: No visible inclusions, Treatment: Heat, Origin: Thailand
Product: Lot of Natural Sapphires, Shape: Round, Color: Green and Pink, Size: 3.40 mm, Lot weight: 0.40 carats, Clarity: No visible inclusions, Treatment: Heat treated, Origin: Sri Lanka
Product: Natural Sapphire; Shape: Round; Color: Blue; Size: 4.40 mm; Weight: 0.40 carats; Clarity: Visible inclusions and fractures; Treatment: Heat treated; Origin: Sri Lanka; Note: Slightly chipped;
Product: Natural Opal; Shape: Round; Color: White; Size: 8.00-8.10 mm; Weight: 0.90-1.30 carats; Clarity: No visible inclusions; Iridescence: Strong; Treatment: Untreated; Origin: Ethiopia;
Product: Natural Opals; Shape: Round cabochon; Color: Light yellow; Size: 5.90 - 6.10 mm; Weight: 0.95 carats; Clarity: Visible inclusions; Treatment: Untreated; Iridescence: Weak; Origin: Ethiopia; Note: Lot of two pieces;
Product: Natural Opal, Shape: Round cabochon, Color: White Yellow, Size: 12.60 mm, Weight: 5.20 carats, Clarity: No visible inclusions, Treatment: Untreated, Iridescent: Very strong, Origin: Ethiopia
Product: Batch of natural sapphires, Shape: Round, Color: Yellow and Green, Size: 3.40 mm, Weight: 0.40 carats, Clarity: No visible inclusions, Treatment: Heat treated, Origin: Sri Lanka
Product: Natural Sapphire, Shape: Round, Color: White Yellow, Size: 4.50 mm, Weight: 0.40 carats, Clarity: No visible inclusions, Treatment: Heat Treated, Origin: Sri Lanka, Notes: Asymmetrical Handcrafted.
Product: Lot Natural Sapphire; Shape: Round; Color: Dark Blue; Size: 2.60-2.90 mm; Lot weight: 1.25 carats; Clarity: Faintly visible inclusions; Treatment: Diffusion; Origin: Thailand; Note: Asymmetric craftsmanship;