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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 $1,316 SGD
£811 GBP
As of October 31, 2026
Save $1,452 SGD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,768 SGD 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 $1,316 to $2,768, a $1,452 spread on the same certified stone. Taylor and Hart lists it at $2,768. 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
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Price History

Last verified: Oct 31
Current: $1,316 SGD|Low: $1,316 SGD|High: $2,768 SGD|Avg: $1,856 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 31, 2026
Retailer 1$1,316 SGD
Retailer 3$1,318 SGD
Retailer 2$1,911 SGD
Taylor and Hart$2,768 SGD

4 data points across 4 retailers

4 retailers$1,316 SGD to $2,768 SGD

A
Cheapest Retailer
-
$1,316 SGD
£811 GBP
B+
Retailer 2
-
$1,318 SGD
$1,031 USD
View
B+
Retailer 3
-
$1,911 SGD
$1,495 USD
View
Most Expensive
B+
Taylor and Hart
FIJD56P · Oct 31
$2,768 SGD
$2,165 USD
View
3 more retailers have this diamond
Prices start from $1,316 SGDSave up to $1,452 SGD

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
$1,316 SGD