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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 €321 EUR
HK$2,800 HKD
As of November 1, 2026
Save €818 EUR (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,139 EUR 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 €321 to €1,139, a €818 spread on the same certified stone. MOH London lists it at €1,139. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,139 EUR|Low: €321 EUR|High: €1,261 EUR|Avg: €731 EUR|-8.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4€321 EUR
Retailer 6€383 EUR
Retailer 2€542 EUR
Retailer 5€590 EUR
Retailer 3€610 EUR
Retailer 8€960 EUR
Retailer 7€1,037 EUR
MOH London€1,139 EUR

42 data points across 8 retailers

8 retailers€321 EUR to €1,139 EUR

A
Cheapest Retailer
-
€321 EUR
HK$2,800 HKD
B+
Retailer 2
-
€383 EUR
$428 USD
View
B+
Retailer 3
-
€542 EUR
£477 GBP
View
B+
Retailer 4
-
€590 EUR
$659 USD
View
B+
Retailer 5
-
€610 EUR
$681 USD
View
B
Retailer 6
-
€960 EUR
$1,072 USD
View
B
Retailer 7
-
€1,037 EUR
$1,159 USD
View
Most Expensive
B
MOH London
LG742519844 · Nov 1
€1,139 EUR
£1,002 GBP
View
7 more retailers have this diamond
Prices start from €321 EURSave up to €818 EUR

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
€321 EUR