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Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG803625262

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803625262

Diamond specifications and retailer prices

From $306 NZD
As of November 5, 2026
Save $1,282 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,588 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion 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 LG803625262 or 803625262. Listed at 13 retailers as of November 4, 2026, with prices from $306 to $1,588, a $1,282 spread on the same certified stone. MOH London lists it at $1,588. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803625262
Dimensions5.14 × 4.25 × 2.66 mm
L/W Ratio1.21
Girdle conditionFaceted
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
5.14 mm4.25 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803625262
Side View
Table 67.0%Crown 33.3°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 5
Current: $1,588 NZD|Low: $299 NZD|High: $1,703 NZD|Avg: $674 NZD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$306 NZD
Retailer 4$358 NZD
Retailer 3$386 NZD
Retailer 12$498 NZD
Retailer 9$587 NZD
Retailer 2$589 NZD
Retailer 7$617 NZD
Retailer 5$619 NZD
Retailer 8$738 NZD
Retailer 6$866 NZD
Retailer 11$937 NZD
MOH London$1,588 NZD

30 data points across 12 retailers

13 retailers$306 NZD to $1,588 NZD

A+
Cheapest Retailer
-
$306 NZD
Final sale: no returns
Retailer 2
-
$358 NZD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$386 NZD
View
A
Retailer 4
-
$498 NZD
View
A
Retailer 5
-
$587 NZD
View
A
Retailer 6
-
$589 NZD
View
B+
Retailer 7
-
$617 NZD
View
B+
Retailer 8
-
$619 NZD
View
Retailer 9
-
$658 NZD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$738 NZD
View
B+
Retailer 11
-
$866 NZD
View
B+
Retailer 12
-
$937 NZD
View
Most Expensive
B
MOH London
LG803625262 · Nov 4
$1,588 NZD
£703 GBP
View
12 more retailers have this diamond
Prices start from $306 NZDSave up to $1,282 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 Cushion
$306 NZD