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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG660423539

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG660423539

Diamond specifications and retailer prices

From HK$12,313 HKD
£1,236 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: HK$29,150 HKD at Rare Carat
View at Rare Carat

About this 4.03ct lab-grown asscher diamond

This 4.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG660423539 or 660423539. Listed at 2 retailers as of October 31, 2026. 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

4.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660423539
Dimensions8.91 × 8.70 × 5.60 mm
L/W Ratio1.02
Top View
8.91 mm8.70 mm4.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660423539
Side View
Table 68.0%Crown 37.7°Girdle: MediumPavilion 38.6°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$29,150 HKD|Low: HK$5,171 HKD|High: HK$29,150 HKD|Avg: HK$15,871 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
January 4, 2026
Retailer 4HK$5,171 HKD
Retailer 2HK$8,472 HKD
Retailer 3HK$13,754 HKD
Retailer 5HK$18,294 HKD
Rare CaratHK$29,150 HKD

10 data points across 5 retailers

2 retailers

B+
Cheapest Retailer
-
HK$12,313 HKD
£1,236 GBP
Most Expensive
Rare Carat
660423539
HK$29,150 HKD
$3,715 USD
View
1 more retailer has this diamond
Prices start from HK$12,313 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.03ct Asscher
HK$12,313 HKD