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Asscher|Lab Grown|IGI

4.03ct D VS2 Asscher Lab Grown Diamond

EX • D/VS2 • IGI LG644445752

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG644445752

Diamond specifications and retailer prices

From HK$5,053 HKD
$644 USD
As of October 29, 2026
Save HK$13,082 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$24,442 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 4.03ct lab-grown asscher diamond

This 4.03ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644445752 or 644445752. Listed at 16 retailers as of October 29, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644445752
Dimensions8.60 × 8.29 × 5.62 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm8.29 mm4.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644445752
Side View
Table 65.0%Crown 38°Girdle: ThickPavilion 30.7°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$24,442 HKD|Low: HK$5,053 HKD|High: HK$24,601 HKD|Avg: HK$11,685 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11HK$5,053 HKD
Retailer 5HK$5,060 HKD
Retailer 7HK$5,157 HKD
Retailer 8HK$5,602 HKD
Retailer 3HK$8,058 HKD
Retailer 10HK$8,607 HKD
Retailer 2HK$8,672 HKD
Retailer 6HK$13,895 HKD
Retailer 4HK$16,261 HKD
Retailer 12HK$17,892 HKD
Retailer 9HK$18,029 HKD
MOH LondonHK$24,442 HKD

44 data points across 12 retailers

16 retailersHK$5,053 HKD to HK$18,134 HKD

A
Cheapest Retailer
-
HK$5,053 HKD
$644 USD
Final sale: no returns
A
Retailer 2
-
HK$5,060 HKD
$645 USD
View
A
Retailer 3
-
HK$5,157 HKD
£518 GBP
View
Retailer 4
-
HK$5,602 HKD
$714 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$6,630 HKD
$845 USD
View
A
Retailer 6
-
HK$8,058 HKD
$1,027 USD
View
B+
Retailer 7
-
HK$8,607 HKD
$1,097 USD
View
A
Retailer 8
-
HK$8,672 HKD
£870 GBP
View
B+
Retailer 9
-
HK$13,895 HKD
$1,771 USD
View
B+
Retailer 10
-
HK$14,617 HKD
$1,863 USD
View
B+
Retailer 11
-
HK$15,583 HKD
£1,564 GBP
View
B+
Retailer 12
-
HK$16,261 HKD
£1,632 GBP
View
B+
Retailer 13
-
HK$17,892 HKD
$2,281 USD
View
B+
Retailer 14
-
HK$18,029 HKD
$2,298 USD
View
B+
Retailer 15
-
HK$18,134 HKD
$2,311 USD
View
Most Expensive
MOH London
LG644445752 · Oct 21
HK$24,442 HKD
£2,453 GBP
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from HK$5,053 HKDSave up to HK$13,082 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.

A
4.03ct Asscher
HK$5,053 HKD