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 Kyanite, Shape: Round; Color: Blue; Size: 5.90 mm, Weight: 1.00 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: Nepal; Grade: Handcrafted
Product: Natural Kyanite, Shape: Oval, Color: Blue, Size: 3.90x2.90-4.10x3.20 mm, Weight: 0.20 carats, Clarity: Faintly visible inclusions, Treatment: Untreated, Origin: Nepal
Product: Kianit Natural, Shape: Oval, Colour: Blue, Size: 4.90x3.90 mm, Weight: 0.40 carats, Clarity: No visible inclusions, Treatment: Untreated, Origin: Nepal
Product: Kianit Natural, Shape: Rectangle, Color: Blue, Size: 7.90x5.90 mm, Weight: 2.05 carats, Stone clarity: Faintly visible inclusions, Treatment: Untreated, Origin: Nepal
Product: Natural Kyanite, Shape: Rectangle, Color: Bicolor Blue-White, Size: 8.00x6.00 mm, Weight: 2.15 carats, Stone clarity: No visible inclusions, Treatment: Untreated, Origin: Nepal
Product: Natural Sapphire, Shape: Round, Color: Blue, Size: 3.20 - 5.50 mm, Weight: 0.16 - 0.85 carat, Clarity: No visible inclusions, Treatment: Heat treated, Origin: Sri Lanka
Product: Natural Sapphire, Shape: Round, Color: Blue, Size: 3.40 mm, Weight: 0.20 carats, Stone clarity: No visible inclusions, Treatment: Heat treated, Origin: Sri Lanka
Product: Natural Sapphire, Shape: Round, Colour: Blue, Size: 2.70 mm, Weight: 0.05 carats , Clarity: No visible inclusions, Treatment: Diffusion, Origin: Thailand
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: 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 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 Sapphire; Shape: Rectangle; Color: Light Blue; Size: 5.60x3.60 mm; Weight: 0.45 carats; Clarity: No visible inclusions; Treatment: Heat treated; Origin: Sri Lanka;
Product: Natural Sapphire, Shape: Round, Colour: Light Blue, Size: 2.80-3.00mm, Weight: 0.10 carats, Clarity: No visible inclusions, Treatment: Heat treated, Origin: Sri Lanka, Note: Colour differences between stones.
Product: Natural Sapphire; Shape: Rectangle; Color: Open Blue; Size: 4.80x2.90 mm; Weight: 0.35 carats; Clarity: No visible inclusions; Treatment: Heat-treated; Origin: Sri Lanka;
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, Colour: London Blue, Shape: Square, Size: 4.90x4.80-5.10x5.00 mm, Weight: 0.70-0.95 carats, Charity: No visible inclusions, Treatment: Treated, 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 Sapphire, Shape: Round, Color: Blue, Size: 5.30 mm, Weight: 0.80, Clarity: faintly visible inclusions, Treatment: heat-treated, Origin: Sri Lanka