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Heart|Lab Grown|IGI

4.02ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG747523349

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747523349

Diamond specifications and retailer prices

From $1,055 USD
As of November 1, 2026
Save $2,091 USD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,146 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747523349 or 747523349. Listed at 6 retailers as of November 1, 2026, with prices from $1,055 to $3,146, a $2,091 spread on the same certified stone. MOH London lists it at $3,146. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747523349
Dimensions10.35 × 10.75 × 6.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm10.75 mm4.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747523349
Side View
Table 57.0%Crown 34.5°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 57.6%

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 1
Current: $3,146 USD|Low: $799 USD|High: $3,184 USD|Avg: $1,528 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$799 USD
Retailer 8$925 USD
Retailer 3$1,055 USD
Retailer 4$1,166 USD
Retailer 2$1,185 USD
Retailer 5$1,277 USD
Retailer 6$2,577 USD
MOH London$3,146 USD

21 data points across 8 retailers

6 retailers$1,055 USD to $3,146 USD

B+
Cheapest Retailer
-
$1,055 USD
A
Retailer 2
-
$1,166 USD
View
A
Retailer 3
-
$1,185 USD
€1,129 EUR
View
A
Retailer 4
-
$1,277 USD
View
B
Retailer 5
-
$2,577 USD
View
Most Expensive
B
MOH London
LG747523349 · Nov 1
$3,146 USD
£2,477 GBP
View
5 more retailers have this diamond
Prices start from $1,055 USDSave up to $2,091 USD

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
$1,055 USD