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Madeira!
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Gemstone Properties
Clarity Scale IF - No Inclusions under 10x Loupe VVS - Inclusions not visible to naked eye VS - Barely see inclusion SI - Slight Inclusion I - Many Inclusions |  |
Quantity | 1 |
Colour | Orange |
Clarity | VVS |
Weight | 37.52 ct |
Size | 21.1 x 19.4 x 13.4 mm |
Shape/Cut | Octagon Cut |
Luster | Excellent |
Hardness | 7 |
Origin | Brazil |
Treatment (Seller not aware of other treatments) | Hydrothermal |
Measured Refractive Index (By seller) | 1.55 |
Theoretical Refractive Index* | 1.544-1.553 |
Measured Specific gravity (By seller) | 2.65 |
Theoretical Specific Gravity* | 2.65 |
I've indicated HYDROTHERMAL under treatment. WHY: This is a genuine Citrine, showing all the characteristics of citrine and was sold to me as a natural stone. However most experts I've consulted say that with stones this large, the possibility is 99.5% that its a synthetic, most likely produced by the hydrothermal method, resulting in stones that are identical to natural stones. Definitive testing would require sending it to a lab e.g. EGL in JHB which charges R275/ct (in this case R6000 plus). Also it is possible some of the tests would be destructive. Simply put: I can't (& the gemologists I 've spoken to wouldn't) put pen to paper certifying that its 100 % natural or synthetic, without lab certification. So I've indicated hydrothermal to denote the possibility. | |
Gem Data and Report The weight, measurements, specific gravity (SG) and refractive index (RI), where applicable, of the stone(s) are measured and provided in a report to the buyer. The RI and SG are the 2 most important indicators of gem identity. | Return Policy Satisfaction or your money back. If you are in any way dissatisfied please return in original condition within 7 days of receipt. You will receive a replacement (as stock allows) or full refund minus 10% restocking and handling fee. |
Combined Shipment Up to 10 items can be combined over a 7 day period. If you have any doubt about shipping prices please email us directly before payment. | Shipping Insurance Insurance is strongly recommended but optional. No responsibility is accepted for loss of items by the postal services. |
Shipping Options See below. South African prices only, enquire about overseas. | |
