No. 100291637

Sold
5 pcs Diamond  (Colour-treated)  - 0.63 ct - Round - Fancy deep, Fancy dark Green - VS2, SI1 - Antwerp Laboratory for Gemstone Testing (ALGT)
Final bid
€ 134
4 days ago

5 pcs Diamond (Colour-treated) - 0.63 ct - Round - Fancy deep, Fancy dark Green - VS2, SI1 - Antwerp Laboratory for Gemstone Testing (ALGT)

Set of 5 natural green diamonds, round brilliant cut, with a total weight of 0.63 carat (approximately 0.12 ct each). These stones display a rare and elegant Fancy Deep to Fancy Dark Green / Yellowish Green hue, with excellent brilliance and matching color harmony. Specifications: Gemstone type : Natural diamond Shape / Cut : Round brilliant Dimensions : 3.20 × 3.20 × 2.10 mm Total weight : 0.63 ct Transparency : Transparent Color grade : Fancy Deep to Fancy Dark Green / Yellowish Green Lustre : Adamantine, very good shine Condition : Excellent – no visible scratches or damage Cut quality : Very good Polish : Very good Symmetry : Very good Treatment : Color treated by irradiation – a permanent and stable enhancement certified by the ALGT laboratory. No glass filling, oiling, or other non-accepted treatments. Certification : Laboratory : Antwerp Laboratory for Gemstone Testing (ALGT) Report number : 23381373 Sealed : Yes (original ALGT seal) Date of report : July 17, 2025 Additional information : Ideal for high-end rings, bold pendants, or bespoke jewelry pieces. Also suitable for collectors or investors seeking rare fancy-colored diamonds with laboratory certification. Shipping : Carefully packaged and shipped from Spain via DHL, FedEx, or UPS, fully insured and trackable worldwide.

No. 100291637

Sold
5 pcs Diamond  (Colour-treated)  - 0.63 ct - Round - Fancy deep, Fancy dark Green - VS2, SI1 - Antwerp Laboratory for Gemstone Testing (ALGT)

5 pcs Diamond (Colour-treated) - 0.63 ct - Round - Fancy deep, Fancy dark Green - VS2, SI1 - Antwerp Laboratory for Gemstone Testing (ALGT)

Set of 5 natural green diamonds, round brilliant cut, with a total weight of 0.63 carat (approximately 0.12 ct each).
These stones display a rare and elegant Fancy Deep to Fancy Dark Green / Yellowish Green hue, with excellent brilliance and matching color harmony.

Specifications:

Gemstone type : Natural diamond
Shape / Cut : Round brilliant
Dimensions : 3.20 × 3.20 × 2.10 mm
Total weight : 0.63 ct
Transparency : Transparent
Color grade : Fancy Deep to Fancy Dark Green / Yellowish Green
Lustre : Adamantine, very good shine
Condition : Excellent – no visible scratches or damage
Cut quality : Very good
Polish : Very good
Symmetry : Very good

Treatment :

Color treated by irradiation – a permanent and stable enhancement certified by the ALGT laboratory.
No glass filling, oiling, or other non-accepted treatments.

Certification :

Laboratory : Antwerp Laboratory for Gemstone Testing (ALGT)
Report number : 23381373
Sealed : Yes (original ALGT seal)
Date of report : July 17, 2025

Additional information :

Ideal for high-end rings, bold pendants, or bespoke jewelry pieces.
Also suitable for collectors or investors seeking rare fancy-colored diamonds with laboratory certification.

Shipping :

Carefully packaged and shipped from Spain via DHL, FedEx, or UPS, fully insured and trackable worldwide.


Final bid
€ 134
Maria René Piacenza Bernal
Expert
Retail Estimate  € 600 - € 750

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