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Heart|Lab Grown|IGI

1.59ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG742519844

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742519844

Diamond specifications and retailer prices

From $358 USD
HK$2,800 HKD
As of November 1, 2026
Save $914 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,273 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742519844 or 742519844. Listed at 8 retailers as of November 1, 2026, with prices from $358 to $1,273, a $914 spread on the same certified stone. MOH London lists it at $1,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742519844
Dimensions7.19 × 8.08 × 4.57 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm8.08 mm1.59 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742519844
Side View
Table 56.0%Crown 36.8°Girdle: STK-THKPavilion 37°Culet: NoneDepth 56.6%

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: $1,273 USD|Low: $358 USD|High: $1,408 USD|Avg: $816 USD|-8.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$358 USD
Retailer 6$428 USD
Retailer 2$606 USD
Retailer 5$659 USD
Retailer 3$681 USD
Retailer 8$1,072 USD
Retailer 7$1,159 USD
MOH London$1,273 USD

42 data points across 8 retailers

8 retailers$358 USD to $1,273 USD

A
Cheapest Retailer
-
$358 USD
HK$2,800 HKD
B+
Retailer 2
-
$428 USD
View
B+
Retailer 3
-
$606 USD
£477 GBP
View
B+
Retailer 4
-
$659 USD
View
B+
Retailer 5
-
$681 USD
View
B
Retailer 6
-
$1,072 USD
View
B
Retailer 7
-
$1,159 USD
View
Most Expensive
B
MOH London
LG742519844 · Nov 1
$1,273 USD
£1,002 GBP
View
7 more retailers have this diamond
Prices start from $358 USDSave up to $914 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
1.59ct Heart
$358 USD