Auction 88 Gemstones
By Gemmycorner
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Nov 9, 2025
Aveiro - Portugal
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LOT 40:

Quartz - 4.90cts - Tanzania

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Quartz - 4.90cts - Tanzania. GEM TYPE: Natural Quartz SHAPE: Octagon WEIGHT: 4.90Ct. SIZE:

Start price:
€ 15
Estimate :
€150 - €200
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Auction took place on Nov 9, 2025 at Gemmycorner
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Item Overview

Description:

Quartz - 4.90cts - Tanzania
GEM TYPE: Natural Quartz

SHAPE: Octagon
WEIGHT: 4.90Ct.
SIZE: 11.7 x 9.5 x 6.7 mm
QUANTITY: 1Pieces
COLOR: Brown
CLARITY: VS
LUSTER: Superior
ORIGIN: Tanzania
TREATMENT: NO TREATMENT
HARDNESS: 7
Weight:  4.9 ct
Measurement:  11.7 x 9.5 mm
Depth:  6.7 mm


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