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Asscher|Lab Grown|IGI

1.00ct F SI1 Asscher Lab Grown Diamond

GD • F/SI1 • IGI LG598339587

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG598339587

Diamond specifications and retailer prices

From HK$4,359 HKD
£437 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$4,359 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG598339587 or 598339587. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598339587
Dimensions5.69 × 5.48 × 3.43 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.69 mm5.48 mm1.00 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598339587
Side View
Table 65.0%Crown 35.9°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 62.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: HK$612 HKD|Low: HK$612 HKD|High: HK$13,260 HKD|Avg: HK$4,476 HKD|-77.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
May 23, 2026
Retailer 1HK$612 HKD
Retailer 2HK$2,457 HKD
Retailer 4HK$3,586 HKD
Retailer 3HK$4,024 HKD
Retailer 5HK$5,062 HKD
Retailer 6HK$9,965 HKD

58 data points across 6 retailers

1 retailer

C
Diamond Quarter
1.0SI1FLG87EDB6N · Nov 2
HK$4,359 HKD
£437 GBP
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C
1.00ct Asscher
HK$4,359 HKD