Product: Natural Topaz, Shape: Rectangle, Colour: Swiss Blue, Size: 9.80x8.00-10.10x8.20 mm, Weight: 3.60-4.25 carats, Clarity: No visible inclusions, Treatment: Irradiation, Origin: Brazil
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Product: Natural Topaz, Shape: Cushion checkerboard, Colour: Swiss Blue, Size: 12.00x9.00 mm, Weight: 3.20 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Rectangle, Color: Swiss Blue, Size: 11.90x9.00 - 11.90x9.10 mm, Weight: 6.00 - 6.40 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Round, Colour: Blue, Size: 10.00 mm, Weight: 3.85 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Round cabochon, Colour: Swiss Blue, Size: 6.20-7.20 mm, Weight: 1.50-2.20 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Tourmaline; Shape: Round; Color: Green Brown; Size: 4.50 mm; Weight: 0.30 carats; Clarity: No visible inclusions; Treatment: Untreated; Origin: Sri Lanka;
Product: Natural Tourmaline, Shape: Oval, Color: Brown, Size: 6.50x5.50 mm, Weight: 0.95 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: Pakistan
Product: Natural Tourmaline; Shape: Oval; Colour: Brown; Size: 5.90x5.60 mm; Weight: 0.95 carats; Clarity: No visible inclusions; Treatment: Untreated; Origin: Pakistan;
Product: Natural Tourmaline, Shape: Oval, Color: Brown, Size: 6.30x5.50 mm, Weight: 0.95 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: Pakistan
Product: Natural Tourmaline, Shape: Pear, Colour: Dark Brown, Size: 18.90x10.30x7.00, Weight: 9.60 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: Sri Lanka. It is a dichroic stone showing both brown and green colors depending on the angle from which it is viewed.
Product: Natural Tourmaline; Shape: Marquise; Color: Green; Size: 9.90x6.30 mm; Weight: 1.65 carats; Clarity: No visible inclusions; Treatment: Untreated; Origin: Sri Lanka; Grade: The stone is dichroic, showing shades of yellow and green depending on the angle from which it is viewed
Product: Natural Tourmaline, Shape: Baguette, Color: Green, Size: 15.00x3.90x3.00, Weight: 1.80 carats, Stone clarity: No visible inclusions, Origin: Pakistan
Product: Natural Quartz; Shape: Rectangle; Color: Lemon Yellow; Size: 16.10x12.00x8.40 mm; Weight: 10.40 carats; Clarity: No visible inclusions; Treatment: Irradiation; Origin: Brazil; Grade: Asymmetrical shape
Product: Cuart Lemon Natural, Shape: Oval checkerboard, Color: Yellow, Size: 18.20x16.00x11.20 mm, Weight: 17.25 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Cuart Lemon Natural, Shape: Oval checkerboard, Color: Yellow, Size: 18.00x16.00x10.50 mm, Weight: 16.35 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Lemon Quartz, Shape: Round Brilliant, Colour: Yellow-Green, Size: 14.00 mm, Weight: 9.05 carats, Clarity: No visible inclusions, Treatment: Irradiation, Origin: Brazil
Product: Natural Quartz Lemon, Shape: Oval checkerboard, Color: Yellow Green, Size: 16.10x12.10 mm, Weight: 8.95-9.35, Clarity: No visible inclusions, Origin: Brazil
Product: Quartz Lemon Natural, Shape: Checkerboard trillion, Color: Yellow Green, Size: 12.00x12.00 mm, Weight: 5.35-6.65 carats, Clarity: No visible inclusions, Treatment: Irradiation, Origin: Brazil
Product: Quartz Lemon Natural, Shape: Cushion checkerboard, Color: Yellow-Green, Size: 16.10x12.10-16.20x12.20 mm, Weight: 10.10-11.80 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Lot Natural Quartz; Shape: Briolette; Color: Bright Yellow, Size: 10.27x5.27-10.48x5.02 mm; Lot weight: 3.95 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil
Product: Natural Topaz; Shape: Cushion; Color: Dark Brown; Size: 13.10x11.90x6.60 mm; Weight: 9.00 carats; Clarity: No visible inclusions; Treatment: Untreated; Origin: Pakistan
Product: Natural Topaz, Shape: Cushion, Colour: Light Brown, Size: 10.50x7.50 mm, Weight: 4.30 carats, Stone clarity: Faintly visible inclusions, Treatment: Untreated, Origin: Pakistan