No reserve price - 1 pcs Yellow, Brown Citrine - 75.13 ct - Instituto Gemólogico Español (IGE)

03
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Current bid
€ 1
No reserve price
Ghene Menezes
Expert
Retail Estimate  € 900 - € 1,100
BE
€1

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This transparent, eye-clean citrine is a single cushion-cut stone weighing 75.13 carats, with yellow and brown colour and an IGE laboratory report numbered D-40730.

AI-assisted summary

Description from the seller

Magnificent natural citrine of an exceptional weight of 75.13 carats, cut in a square cushion with a concave cut (square cushion concave cut). This superb collectible gemstone stands out for its substantial size, its brilliance and its gemological analysis certificate issued by the Instituto Gemológico Español (IGE).
Dimensions: 26.87 x 26.19 x 17.07 mm
Weight: 75.13 ct
Shape / Cut: Square cushion / concave cut (Square cushion concave cut)
Identification: Natural citrine
Clarity: Transparent (Transparent), with excellent clarity.
Color description: Brownish yellow, warm and luminous hue.
Luster: Vitreous.
Condition: New / Excellent condition (untouched gemstone, kept under the conditions of its original laboratory).
Treatments: Citrines can be heated or irradiated to improve their color. As indicated on the certificate, it is currently not possible to determine with certainty whether this particular gemstone has undergone or not such enhancement (Citrine can be heated or irradiated to improve its color. Whether or not this gemstone has been enhanced by heating or irradiation cannot currently be determined). In accordance with Catawiki's rules, this uncertainty is explicitly noted.
Certificate number: IGE Gemological Report No. D-40730 (issued 21/02/2023 by the Instituto Gemológico Español, Madrid)
Shipping method: Secured, tracked shipping

Magnificent natural citrine of an exceptional weight of 75.13 carats, cut in a square cushion with a concave cut (square cushion concave cut). This superb collectible gemstone stands out for its substantial size, its brilliance and its gemological analysis certificate issued by the Instituto Gemológico Español (IGE).
Dimensions: 26.87 x 26.19 x 17.07 mm
Weight: 75.13 ct
Shape / Cut: Square cushion / concave cut (Square cushion concave cut)
Identification: Natural citrine
Clarity: Transparent (Transparent), with excellent clarity.
Color description: Brownish yellow, warm and luminous hue.
Luster: Vitreous.
Condition: New / Excellent condition (untouched gemstone, kept under the conditions of its original laboratory).
Treatments: Citrines can be heated or irradiated to improve their color. As indicated on the certificate, it is currently not possible to determine with certainty whether this particular gemstone has undergone or not such enhancement (Citrine can be heated or irradiated to improve its color. Whether or not this gemstone has been enhanced by heating or irradiation cannot currently be determined). In accordance with Catawiki's rules, this uncertainty is explicitly noted.
Certificate number: IGE Gemological Report No. D-40730 (issued 21/02/2023 by the Instituto Gemológico Español, Madrid)
Shipping method: Secured, tracked shipping

Details

Number of stones
1
Lab report number
D-40730
Gemstone type
Citrine
Total carat weight
75.13
Gemstone colour
Brown, Yellow
Transparency
Transparent
Clarity grade
Eye clean
Treatment
Not specified in the report
Origin as given on certificate
No origin given
Laboratory report
Instituto Gemólogico Español (IGE)
Sealed by laboratory
Yes
Shape
Cushion
Cutting style
Modified cut
FranceVerified
1
Object sold
pro

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