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Heart|Lab Grown|IGI

0.81ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG700580304

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700580304

Diamond specifications and retailer prices

From $516 NZD
As of November 3, 2026
Save $1,408 NZD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,924 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG700580304 or 700580304. Listed at 5 retailers as of November 2, 2026, with prices from $516 to $1,924, a $1,408 spread on the same certified stone. MOH London lists it at $1,924. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700580304
Dimensions6.13 × 6.67 × 3.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm6.67 mm0.81 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG700580304
Side View
Table 62.0%Crown 32.3°Girdle: MED-THKPavilion 37°Culet: NoneDepth 51.3%

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: Nov 3
Current: $1,924 NZD|Low: $516 NZD|High: $1,947 NZD|Avg: $1,030 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$516 NZD
Retailer 3$553 NZD
Retailer 2$738 NZD
Retailer 4$1,417 NZD
MOH London$1,924 NZD

42 data points across 5 retailers

5 retailers$516 NZD to $1,924 NZD

A
Cheapest Retailer
-
$516 NZD
B+
Retailer 2
-
$553 NZD
View
B+
Retailer 3
-
$738 NZD
View
B
Retailer 4
-
$1,417 NZD
View
Most Expensive
B
MOH London
LG700580304 · Nov 2
$1,924 NZD
£854 GBP
View
4 more retailers have this diamond
Prices start from $516 NZDSave up to $1,408 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
0.81ct Heart
$516 NZD