N. 97845561
Venduto
Offerta finale
€ 90
12 settimane fa
Senza Prezzo di Riserva - 1 pcs Blu, Viola Tanzanite - 5.51 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Tanzanite – 5.51 ct – Cushion Cabochon
Species: Natural Zoisite
Variety: Tanzanite
Weight: 5.51 Carat
Measurements: 12.07 × 8.30 × 5.46 mm
Shape & Cut: Cushion, Cabochon
Colour: Intense Blue (Purplish)
Transparency: Transparent
Origin: Tanzania (expert opinion by ALGT)
Laboratory report: ALGT, Report no. 07368961, dated 09/09/2025
Treatment:
• Tanzanite is commonly heated at low temperature to enhance colour (standard industry practice).
• Moderate clarity enhancement in fissures. Enhancement is reversible and common in trade.
Remarks:
A beautiful 5.51 ct Tanzanite with intense blue-purple colour and good transparency. The cabochon cushion cut gives it a smooth and elegant appearance, highlighting the stone’s vivid play of colour. Certified by ALGT, Antwerp.
Shipping:
Will be shipped with ALGT certificate and sealed blister. Secure and insured shipping.
N. 97845561
Venduto
Senza Prezzo di Riserva - 1 pcs Blu, Viola Tanzanite - 5.51 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Tanzanite – 5.51 ct – Cushion Cabochon
Species: Natural Zoisite
Variety: Tanzanite
Weight: 5.51 Carat
Measurements: 12.07 × 8.30 × 5.46 mm
Shape & Cut: Cushion, Cabochon
Colour: Intense Blue (Purplish)
Transparency: Transparent
Origin: Tanzania (expert opinion by ALGT)
Laboratory report: ALGT, Report no. 07368961, dated 09/09/2025
Treatment:
• Tanzanite is commonly heated at low temperature to enhance colour (standard industry practice).
• Moderate clarity enhancement in fissures. Enhancement is reversible and common in trade.
Remarks:
A beautiful 5.51 ct Tanzanite with intense blue-purple colour and good transparency. The cabochon cushion cut gives it a smooth and elegant appearance, highlighting the stone’s vivid play of colour. Certified by ALGT, Antwerp.
Shipping:
Will be shipped with ALGT certificate and sealed blister. Secure and insured shipping.
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