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Heart|Lab Grown|IGI

0.77ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG790613378

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790613378

Diamond specifications and retailer prices

From $568 NZD
$320 USD
As of October 30, 2026
Save $1,370 NZD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,938 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790613378 or 790613378. Listed at 8 retailers as of October 30, 2026, with prices from $568 to $1,938, a $1,370 spread on the same certified stone. MOH London lists it at $1,938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790613378
Dimensions5.45 × 6.38 × 3.82 mm
L/W Ratio1.17
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
5.45 mm6.38 mm0.77 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790613378
Side View
Table 55.0%Crown 32.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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 30
Current: $1,938 NZD|Low: $568 NZD|High: $2,010 NZD|Avg: $1,049 NZD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$568 NZD
Retailer 5$729 NZD
Retailer 2$753 NZD
Retailer 7$820 NZD
Retailer 3$863 NZD
Retailer 6$1,391 NZD
Retailer 8$1,429 NZD
MOH London$1,938 NZD

42 data points across 8 retailers

8 retailers$568 NZD to $1,938 NZD

A
Cheapest Retailer
-
$568 NZD
$320 USD
B+
Retailer 2
-
$729 NZD
$411 USD
View
B+
Retailer 3
-
$753 NZD
£334 GBP
View
B+
Retailer 4
-
$820 NZD
$462 USD
View
B+
Retailer 5
-
$863 NZD
A$748 AUD
View
B
Retailer 6
-
$1,391 NZD
$784 USD
View
B
Retailer 7
-
$1,429 NZD
$805 USD
View
Most Expensive
B
MOH London
LG790613378 · Nov 1
$1,938 NZD
£860 GBP
View
7 more retailers have this diamond
Prices start from $568 NZDSave up to $1,370 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
0.77ct Heart
$568 NZD