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Asscher|Lab Grown|IGI

0.51ct D VS2 Asscher Lab Grown Diamond

VG • D/VS2 • IGI LG851645608

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851645608

Diamond specifications and retailer prices

From HK$2,402 HKD
£241 GBP
As of November 1, 2026
Save HK$4,125 HKD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,527 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown asscher diamond

This 0.51ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851645608 or 851645608. Listed at 5 retailers as of November 1, 2026, with prices from HK$2,402 to HK$6,527, a HK$4,125 spread on the same certified stone. MOH London lists it at HK$6,527. 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

0.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645608
Dimensions4.39 × 4.29 × 2.90 mm
L/W Ratio1.02
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.39 mm4.29 mm0.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645608
Side View
Table 63.0%Crown 31°Girdle: ThickPavilion 42.9°CuletDepth 67.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$6,527 HKD|Low: HK$2,402 HKD|High: HK$6,527 HKD|Avg: HK$3,457 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$2,402 HKD
Retailer 4HK$2,597 HKD
Retailer 5HK$3,371 HKD
Retailer 3HK$4,433 HKD
MOH LondonHK$6,527 HKD

3 data points across 5 retailers

5 retailersHK$2,402 HKD to HK$6,527 HKD

B+
Cheapest Retailer
-
HK$2,402 HKD
£241 GBP
B+
Retailer 2
-
HK$2,597 HKD
$331 USD
View
B
Retailer 3
-
HK$3,371 HKD
£338 GBP
View
B
Retailer 4
-
HK$4,433 HKD
$565 USD
View
Most Expensive
B
MOH London
LG851645608 · Nov 1
HK$6,527 HKD
£655 GBP
View
4 more retailers have this diamond
Prices start from HK$2,402 HKDSave up to HK$4,125 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+
0.51ct Asscher
HK$2,402 HKD