Blue Sapphire Gemstones

Blue Sapphire. Quantity: 20 Pcs. Weight: 3.30 Ct. Size: approx. 3 mm. Shape: Round Color: Blue Green. Hardness: 9. Treatments: heated Origin: Africa. Photos are enlarged to see the quality & colour. Treatment declarations and the country of origin are the opinion of the

Rare, Blue Sapphire Lot. Perfectly suited as an investment or collector's item. Sealed + full ALGT certificate. *No Reserve Price* Species: Natural Corundum. Variety: Blue-Green Sapphire. Weight: 4.42 ct. Color: Deep Blue-Green. Shape: Oval, Mixed Cut. Transparency:

DESCRIPTION. Gem: Natural Sapphire. Weight: 1.52 ct. Measurements: 7.07 x 5.80 x 4.18 mm. Treatment: Heated. Origin: Sri Lanka (seller's opinion) Transparency: Transparent. WHO I AM. Elisa Generoso. Gemologist by IGE. European gemologist by FEEG. Specialist in graduation of

DESCRIPTION. Report Nº EG-7882. Gem Natural Sapphire. Shape/Cut Oval Cut. Weight 2,03 ct. Size Aprox 5 x 3 mm. Color Blue. Transparency Transparent. Treatment Heat. Comments 6 pieces. WHO I AM. Elisa Generoso. Gemologist by IGE. European gemologist by FEEG. Specialist in

If you have bought several stones, please let me know so that I can adjust the shipping. Natural Sapphire. Natural inclusions. Very bright blue green color. Please note the original ALGT Antwerp certificate: 47203733. Please look closely at the photos, they show the stone from

Natural Sapphire. Quantity: 32 Pcs. Weight: 2.26 ct. Size approx.: 2.1 x 2.1 to 1.8 x 1.8 mm Shape: Square. Clarity: Transparent Color: Blue. Hardness: 9. Treatments: Heated. Origin: Madagascar. Treatment declarations and the country of origin are the opinion of the seller.

No Treatment - Natural Blue (Violetish) Sapphire - 1.17 Cts. - original ALGT Report and sealed. ALGT Report Number: 04608016. Antwerp, April 28, 2023. Species: Natural Corundum. Variety: Sapphire. Shape and Cut: Oval, Mixed Cut. Weight: 1.17 carats. Measurements: 6.16 x 5.12 x

Rare, Blue Sapphire Lot. Perfectly suited as an investment or collector's item. Sealed + full ALGT certificate. *No Reserve Price* Species: Natural Corundum. Variety: Sapphire. Weight: 3.04 ct. Color: Deep Blue. Shape: Pear, Mixed Cut. Transparency: Transparent. Treatment:

Rare, Natural Blue Sapphire. Perfectly suited as an investment or collector's item. With full ALGT certificate. *No Reserve Price* Species: Natural Corundum. Variety: Sapphire. Weight: 2.12 ct. Color: Deep Blue (Greenish) Shape: Oval, Mixed Cut. Transparency: Transparent.

Rare, Blue Sapphire Lot. Perfectly suited as an investment or collector's item. Sealed + full ALGT certificate. *No Reserve Price* Species: Natural Corundum. Variety: Sapphire. Weight: 5.32 ct. Color: Deep to Dark Blue. Shape: Oval, Mixed Cut. Transparency: Transparent.

Lotus Gold Gemology Report Verification. General. Report Number: 9532-3890. Pin Number : 794728. Report Date: 31 October 2023. Identity. Identity: Natural Sapphire. Origin: Madagascar. Lotus Color Type: Indigo Blue. Enhancements: No

"IGI Certified 1.00Carat Natural Sapphire. Certificate Number : 601300119. Color - Blue. Shape - Oval. Cut - Brilliant/Step. Dimensions - 6.88 x 4.92 x 3.54 mm. Transparency - Transparent. Treatment - Indications of heating " Shipping 1-3 working days by FedEx

DESCRIPTION. Report Nº EG-7719. Gem Natural Sapphire. Shape/Cut Round Cut. Weight 2,86 ct. Size Aprox 3.25 mm. Color Blue. Transparency Transparent. Treatment Heat. Comments 15 pieces. WHO I AM. Elisa Generoso. Gemologist by IGE. European gemologist by FEEG. Specialist in

Rare, Natural Blue Sapphire. Perfectly suited as an investment or collector's item. With full ALGT certificate. *No Reserve Price* Species: Natural Corundum. Variety: Violetish Blue Sapphire. Weight: 1.71 ct. Color: Intense Violetish Blue. Shape: Oval, Mixed Cut.

DESCRIPTION: Gem: natural sapphire. Shape/Cut: facettet round mixed- cut. Weight: total 1.94 ct. Measurements: aprox. 3.10-3.00 x 2.00 mm. Color: blue. Treatment: comonly heatet. Clarity: transparent ,slightly includet. 9 pieces Shipping tracked DHL. shipping time

DESCRIPTION: Gem: Corundum. Variety: Sapphire. Shape/Cut: oval mixed cut facettet. Weight: 1.93ct Measurements: 8.93 x 6.83 x 3.25 mm. Color: deep blue, Treatment: no indication of treatment. slightly includet transparent. 1 piece. Treatment and/or origin declarations are

Extra Fine Color Quality - Royal Blue - Vivid / Deep Blue Sapphire - 0.50 Ct. - original ALGT Report and sealed. ALGT Report Number: 05372139. Antwerp, March 5, 2023. Species: Natural Corundum. Variety: Sapphire. Shape and Cut: Oval, Mixed Cut. Weight: 0.50 carat. Measurements:

Natural Sapphire. ALGT Certificate: 37581865. Weight: 1.58 ct. Shape: Heart. Clarity: Transparent. Size: 7.42 x 6.38 x 4.02 mm. Colour: Deep Blue ( Greenish ) Treatment: Heated. Remarks. This is the true picture exclusive to Catawiki, to show details of the stone. Careful

Pear-shaped intense blue colored Sapphire gemstone. Certificate: ALGT(b) Total carat weight: 0.53. Treatment: heated. Transparency/purity: transparency. Sealed: yes. Certificate and sealed ALGT(b) report provided. Report number: 13267821. Antwerp October 13, 2023. Species:

Natural Deep Blue (Greenish) Sapphire - 0.65 Ct. - original ALGT Report and sealed. ALGT Report Number: 40445998. Antwerp, October 13, 2023. Species: Natural Corundum. Variety: Sapphire. Shape and Cut: Oval, Mixed Cut. Weight: 0.65 carats. Measurements: 5.47 x 4.51 x 2.92 mm.

DESCRIPTION Item description: one loose stone Species: Sapphire, natural Variety: Corundum Origin: Sri Lanka (seller´s opinion) Weight: 1.38 ct. Measurements: ( 6.00 - 6.16 ) x 4.54 mm. Treatment: Heating Hardness: 9 Mohs scale Refractive index: 1760-1768

Natural Sapphire. ALGT Certificate: 60962460. Weight: 1.02 ct. Shape: Heart. Clarity: Transparent. Size: 6.45 x 5.72 x 3.16 mm. Colour: Deep Greenish Blue. Treatment: No indication of Heating. Remarks. This is the true picture exclusive to Catawiki, to show details of the

Rare, Natural Blue Sapphire. Perfectly suited as an investment or collector's item. With full ALGT certificate. *No Reserve Price* Species: Natural Corundum. Variety: Sapphire. Weight: 3.01 ct. Color: Deep/Dark Blue (Greenish) Shape: Heart, Mixed Cut. Transparency: Transparent.