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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 $528 NZD
As of November 5, 2026
Save $924 NZD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,453 NZD 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 $528 to $1,453, a $924 spread on the same certified stone. MOH London lists it at $1,453. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,453 NZD|Low: $427 NZD|High: $1,473 NZD|Avg: $758 NZD|-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 8$427 NZD
Retailer 7$482 NZD
Retailer 2$528 NZD
Retailer 9$580 NZD
Retailer 4$587 NZD
Retailer 5$594 NZD
Retailer 10$712 NZD
Retailer 6$751 NZD
Retailer 11$964 NZD
Retailer 3$1,099 NZD
MOH London$1,453 NZD

44 data points across 11 retailers

11 retailers$528 NZD to $1,453 NZD

Retailer 1
-
$427 NZD
Price last confirmed 12 days ago
Retailer 2
-
$482 NZD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$528 NZD
View
B+
Retailer 4
-
$580 NZD
View
B+
Retailer 5
-
$587 NZD
View
Retailer 6
-
$594 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$712 NZD
View
B
Retailer 8
-
$751 NZD
View
B
Retailer 9
-
$984 NZD
View
B
Retailer 10
-
$1,099 NZD
View
Most Expensive
B
MOH London
LG712502530 · Nov 4
$1,453 NZD
£643 GBP
View
10 more retailers have this diamond
Prices start from $528 NZDSave up to $924 NZD

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
$528 NZD