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Asscher|Lab Grown|IGI

0.51ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG712502530

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG712502530

Diamond specifications and retailer prices

From HK$2,330 HKD
As of November 5, 2026
Save HK$4,076 HKD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,406 HKD at MOH London · As of November 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG712502530 or 712502530. Listed at 11 retailers as of November 4, 2026, with prices from HK$2,330 to HK$6,406, a HK$4,076 spread on the same certified stone. MOH London lists it at HK$6,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712502530
Dimensions4.35 × 4.28 × 2.77 mm
L/W Ratio1.02
Culet sizePointed
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
4.35 mm4.28 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712502530
Side View
Table 67.0%Crown 36.2°Girdle: ThickPavilion 37.6°Culet: NoneDepth 64.7%

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 5
Current: HK$6,406 HKD|Low: HK$1,883 HKD|High: HK$6,496 HKD|Avg: HK$3,345 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8HK$1,883 HKD
Retailer 7HK$2,126 HKD
Retailer 2HK$2,330 HKD
Retailer 9HK$2,558 HKD
Retailer 4HK$2,589 HKD
Retailer 5HK$2,620 HKD
Retailer 10HK$3,138 HKD
Retailer 6HK$3,311 HKD
Retailer 11HK$4,252 HKD
Retailer 3HK$4,848 HKD
MOH LondonHK$6,406 HKD

44 data points across 11 retailers

11 retailersHK$2,330 HKD to HK$6,406 HKD

Retailer 1
-
HK$1,883 HKD
Price last confirmed 12 days ago
Retailer 2
-
HK$2,126 HKD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
HK$2,330 HKD
View
B+
Retailer 4
-
HK$2,558 HKD
View
B+
Retailer 5
-
HK$2,589 HKD
View
Retailer 6
-
HK$2,620 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$3,138 HKD
View
B
Retailer 8
-
HK$3,311 HKD
View
B
Retailer 9
-
HK$4,338 HKD
View
B
Retailer 10
-
HK$4,848 HKD
View
Most Expensive
B
MOH London
LG712502530 · Nov 4
HK$6,406 HKD
£643 GBP
View
10 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$4,076 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$2,330 HKD