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GEM & JEWELRY VALUATION REPORT
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ALGT Report No: 620601206 | Date: 04 January 2026

STONE DETAILS
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Natural Corundum — Blue Sapphire
Qty : 7 stones
Weight : ~1.00 ct each | ~7.00 ct total
Shape : Oval, Mixed Cut
Size : 5.01 x 4.11 x 2.14 mm (each)
Color : Intense Blue | Transparent
Treatment : Heating present (confirmed)
Certificate : ALGT Colored Stone ID Report

Price/ct : ~EUR 250.00 (heated, intense blue,
~1ct, commercial-fine grade)
Subtotal : ~EUR 1,750.00

NOTE: Heating is a permanent, stable, industry-
accepted treatment. Untreated equivalents of the
same size & color would command 3x–8x premium.

SETTING & COSTS
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Total item weight : 12.39 g
Est. stone weight : ~2.45 g (7 × ~0.35 g,
SG 3.97–4.10 calc.)
Est. silver weight : ~9.94 g
Silver value (@2.10 EUR/g) : ~EUR 20.87
Labor & Craftsmanship : ~EUR 80.00
ALGT Certification : ~EUR 60.00

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TOTAL ESTIMATED RETAIL VALUE: ~EUR 1,910.87
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SOURCE NOTES
Sapphire pricing based on current wholesale-to-
retail rates for heat-treated intense blue sapphire
~1ct oval, commercial-fine quality (GemVal, Gemworld
International benchmarks, April 2026). Silver spot
rate ~EUR 2.10/g. Price range for this quality:
EUR 180–350/ct depending on tone and saturation.
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**Customs & Taxes**
Import duties, customs charges, and VAT may apply according to the buyer’s country regulations. These costs are not included in the item price or shipping fee and are the buyer’s responsibility.

**Shipping to France**
Buyers must appoint a licensed French customs broker for customs clearance. Any related fees are the buyer’s responsibility.

**Cancellation Policy**
If the winning bidder cancels or withdraws, all risks and costs including shipping, return shipping, and import/export duties will be borne by the buyer.

**Shipping**
Insured parcel with tracking number. Fast, insured worldwide shipping.