CaratHunter
Plans
Heart|Lab Grown|IGI

0.77ct H VS2 Heart Lab Grown Diamond

ID • H/VS2 • IGI LG610318943

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG610318943

Diamond specifications and retailer prices

From $546 NZD
As of November 4, 2026
Save $624 NZD (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,491 NZD at MOH London · As of October 29, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610318943 or 610318943. Listed at 3 retailers as of November 3, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610318943
Dimensions5.80 × 6.36 × 3.57 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.80 mm6.36 mm0.77 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610318943
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 56.1%

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: $1,491 NZD|Low: $479 NZD|High: $1,503 NZD|Avg: $1,001 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$479 NZD
Retailer 2$546 NZD
Retailer 5$701 NZD
Retailer 3$878 NZD
Retailer 4$1,171 NZD
Retailer 9$1,189 NZD
Retailer 8$1,205 NZD
Retailer 7$1,329 NZD
MOH London$1,491 NZD

9 data points across 9 retailers

3 retailers$546 NZD to $1,171 NZD

A
Cheapest Retailer
-
$546 NZD
B
Retailer 2
-
$1,171 NZD
View
Most Expensive
MOH London
LG610318943 · Oct 29
$1,491 NZD
£662 GBP
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from $546 NZDSave up to $624 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
$546 NZD