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Heart|Lab Grown|IGI

0.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG797631102

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797631102

Diamond specifications and retailer prices

From $218 NZD
As of November 4, 2026
Save $2,046 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,264 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797631102 or 797631102. Listed at 15 retailers as of November 1, 2026, with prices from $218 to $2,264, a $2,046 spread on the same certified stone. MOH London lists it at $2,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797631102
Dimensions5.09 × 5.30 × 3.11 mm
L/W Ratio1.04
Girdle conditionFaceted
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
5.09 mm5.30 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797631102
Side View
Table 63.0%Crown 38.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
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 4
Current: $2,264 NZD|Low: $211 NZD|High: $2,309 NZD|Avg: $651 NZD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 4$218 NZD
Retailer 6$243 NZD
Retailer 15$254 NZD
Retailer 11$289 NZD
Retailer 13$289 NZD
Retailer 7$369 NZD
Retailer 9$475 NZD
Retailer 8$491 NZD
Retailer 2$557 NZD
Retailer 3$676 NZD
Retailer 12$873 NZD
Retailer 5$972 NZD
Retailer 10$972 NZD
Retailer 14$1,682 NZD
MOH London$2,264 NZD

45 data points across 15 retailers

15 retailers$218 NZD to $2,264 NZD

A
Cheapest Retailer
-
$218 NZD
A
Retailer 2
-
$243 NZD
View
Final sale: no returns
A
Retailer 3
-
$254 NZD
View
A
Retailer 4
-
$289 NZD
View
Retailer 5
-
$289 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$369 NZD
View
A
Retailer 7
-
$475 NZD
View
A
Retailer 8
-
$491 NZD
View
B+
Retailer 9
-
$557 NZD
View
B+
Retailer 10
-
$676 NZD
View
B
Retailer 11
-
$873 NZD
View
B
Retailer 12
-
$972 NZD
View
B
Retailer 13
-
$972 NZD
View
B
Retailer 14
-
$1,682 NZD
View
Most Expensive
B
MOH London
LG797631102 · Nov 1
$2,264 NZD
£1,005 GBP
View
14 more retailers have this diamond
Prices start from $218 NZDSave up to $2,046 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 Heart
$218 NZD