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Heart|Lab Grown|IGI

4.02ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG851650666

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851650666

Diamond specifications and retailer prices

From $1,829 NZD
$1,031 USD
As of November 1, 2026
Save $2,012 NZD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,842 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851650666 or 851650666. Listed at 4 retailers as of October 31, 2026, with prices from $1,829 to $3,842, a $2,012 spread on the same certified stone. Taylor and Hart lists it at $3,842. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851650666
Dimensions11.16 × 10.08 × 6.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm10.08 mm4.02 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851650666
Side View
Table 64.0%Crown 33.9°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 54.2%

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 1
Current: $1,842 NZD|Low: $1,827 NZD|High: $3,842 NZD|Avg: $2,568 NZD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 1, 2026
Retailer 3$1,829 NZD
Retailer 1$1,842 NZD
Retailer 2$2,653 NZD
Taylor and Hart$3,842 NZD

5 data points across 4 retailers

4 retailers$1,829 NZD to $3,842 NZD

B+
Cheapest Retailer
-
$1,829 NZD
$1,031 USD
A
Retailer 2
-
$1,842 NZD
£818 GBP
View
B+
Retailer 3
-
$2,653 NZD
$1,495 USD
View
Most Expensive
B+
Taylor and Hart
FIJD56P · Oct 31
$3,842 NZD
$2,165 USD
View
3 more retailers have this diamond
Prices start from $1,829 NZDSave up to $2,012 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
4.02ct Heart
$1,829 NZD