Product: Natural Iolite, Color: Blue, Shape: Round, Size: 4.90–6.10 mm, Weight: 0.30–0.75 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: India
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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
Product: Natural Topaz, Shape: Baguette, Color: Swiss Blue, Size: 9.80x5.80 - 10.00x6.10 mm, Weight: 2.40-2.85 carats, Clarity: No visible inclusions, Treatment: Diffusion, 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 Topaz, Shape: Baguette, Color: London Blue, Size: 11.80x6.00 mm, Weight: 3.15 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Iolite, Shape: Round, Color: Blue, Size: 2.30–2.40 mm; Weight: 0.05 carats; Clarity: No visible inclusions, Treatment: Untreated, Origin: India
Product: Natural Iolite, Color: Blue, Shape: Round, Size: 2.80–3.10 mm, Weight: 0.08–0.15 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: India
Product: Natural Iolite; Shape: Rectangle; Color: Blue; Size: 6.90x5.00–7.20x5.20 mm; Weight: 0.80–1.05 carats; Clarity: Faintly visible inclusions; Treatment: Untreated, Origin: Sri Lanka
Product: Natural Iolite, Shape: Oval, Color: Violet Blue, Size: 6.00x4.00–6.20x4.10 mm, Lot weight: 0.75 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: India, Lot specification: Pair for earrings.
Product: Natural Iolite, Shape: Round, Color: Light Blue, Size: 1.90 mm, Weight: 0.03 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: India
Product: Natural Iolite, Color: Light Blue, Shape: Round, Size: 3.70-4.10 mm, Weight: 0.17-0.25 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: India
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: Cusion, Color: Light Brown, Size: 10.00x7.70 mm, Weight: 4.30 carats, Stone clarity: Faintly visible inclusions, Treatment: Untreated, Origin: Pakistan
Product: Natural Topaz, Shape: Cushion, Color: Light Brown, Size: 13.58x7.14 mm, Weight: 5.85 carats, Stone clarity: Faintly 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
Product: Natural Topaz; Shape: Cushion; Color: Light Brown; Size: 13.50x10.90x8.60 mm; Weight: 10.40 carats; Clarity: No visible inclusions; Treatment: Untreated; Origin: Pakistan
Product: Natural Topaz, Shape: Cusion, Colour: Light Brown, Size: 13.70x11.60x9.40 mm, Weight: 12.30 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: Pakistan
Product: Natural Topaz, Shape: Cushion, Colour: Light Brown, Size: 14.30x11.90x8.40 mm, Weight:12.00 carats, Stone clarity: No visible inclusions, Treatment: Untreated, Origin: Pakistan
Product: Natural Topaz, Shape: Baguette, Color: London Blue, Size: 11.80x5.80 - 11.90x6.10 mm, Weight: 2.95 - 3.45 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Cushion chess board, Color: London Blue, Size: 9.80x7.80 - 10.10x8.00 mm, Weight: 2.85 - 3.65 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Rectangle, Colour: London Blue, Size 10.00x8.00 mm, Weight: 4.20 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil, Grade: Asymmetrical processing.
Product: Natural Topaz, Color: London Blue, Shape: Square, Size: 4.00x4.00 - 4.10x4.10 mm, Weight: 0.35 - 0.45 carats, Char: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Baguette, Color: London Blue, Size: 5.70x2.80 - 6.00x3.10 mm, Weight: 0.40 - 0.50 carats, Clarity: No visible inclusions, Treatment: Diffusion, Origin: Brazil
Product: Natural Topaz, Shape: Round, Colour: London Blue, Size: 1.20 - 1.90 mm, Weight: 0.02 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Natural Topaz, Shape: Rectangle, Color: Light Blue, Size: 5.30x3.80-6.10x4.10 mm, Weight: 0.50-0.75 carats, Clarity: No visible inclusions, Treatment: Treated, Origin: Brazil
Product: Smoky Quartz; Shape: Oval; Color: Dark Brown; Size: 15.90x12.00-16.10x12.10 mm, Weight: 7.85-9.15 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Natural Smoky Quartz; Shape: Round cabochon; Color: Brown; Size: 5.90-6.00 mm; Weight: 0.85 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Smoky Quartz; Shape: Marquise; Color: Dark Brown; Size: 15.80x7.80-15.90x7.90 mm; Weight: 3.00-3.80 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Smoky Quartz; Shape: Trilion chessboard; Color: Dark Brown; Size: 11.90x11.80 mm, Weight: 4.75 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Smo Smoky Quartz; Shape: Marquise; Color: Dark Brown; Size: 12.10x5.80 mm, Weight: 1.45 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Smoky Quartz; Shape: Oval chessboard; Color: Dark Brown; Size: 15.90x10.00 mm, Weight: 6.45-7.00 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Smoky Quartz; Shape: Rectangle; Color: Large Dark; Size: 10.00x7.90 mm; Weight: 2.90 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Natural Smoky Quartz; Shape: Round; Color: Brown; Size: 12.00 mm; Weight: 7.40 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Natural Quartz; Shape: Rectangle; Color: Dark Brown; Size: 16.00x12.00 mm; Weight: 10.85 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;
Product: Natural Smoky Quartz; Shape: Oval; Color: Brown; Size: 6.00x4.00 mm; Weight: 0.40 carats; Clarity: No visible inclusions; Treatment: Treated; Origin: Brazil;