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Asscher|Lab Grown|IGI

0.51ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG804614492

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804614492

Diamond specifications and retailer prices

From $346 NZD
$195 USD
As of October 28, 2026
Save $1,497 NZD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,843 NZD at MOH London · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804614492 or 804614492. Listed at 7 retailers as of October 26, 2026, with prices from $346 to $1,843, a $1,497 spread on the same certified stone. MOH London lists it at $1,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.9°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804614492
Dimensions4.46 × 4.44 × 2.84 mm
L/W Ratio1.00
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
4.46 mm4.44 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG804614492
Side View
Table 72.0%Crown 40.9°Girdle: Slightly ThickPavilion 42.4°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,843 NZD|Low: $346 NZD|High: $1,864 NZD|Avg: $890 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$346 NZD
Retailer 8$397 NZD
Retailer 6$483 NZD
Retailer 2$708 NZD
Retailer 5$884 NZD
Retailer 4$981 NZD
Retailer 7$1,573 NZD
MOH London$1,843 NZD

42 data points across 8 retailers

7 retailers$346 NZD to $1,843 NZD

A
Cheapest Retailer
-
$346 NZD
$195 USD
A
Retailer 2
-
$483 NZD
$272 USD
View
B+
Retailer 3
-
$708 NZD
£314 GBP
View
B
Retailer 4
-
$884 NZD
$498 USD
View
Retailer 5
-
$981 NZD
£435 GBP
View
Price last confirmed 17 days ago
B
Retailer 6
-
$1,573 NZD
$887 USD
View
Most Expensive
B
MOH London
LG804614492 · Oct 26
$1,843 NZD
£818 GBP
View
6 more retailers have this diamond
Prices start from $346 NZDSave up to $1,497 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.

A
0.51ct Asscher
$346 NZD