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Heart|Lab Grown|IGI

1.50ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG749577431

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749577431

Diamond specifications and retailer prices

From €235 EUR
As of November 4, 2026
Save €823 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,058 EUR at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749577431 or 749577431. Listed at 14 retailers as of November 4, 2026, with prices from €235 to €1,058, a €823 spread on the same certified stone. Brilliance lists it at €1,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749577431
Dimensions6.71 × 7.75 × 4.81 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm7.75 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749577431
Side View
Table 59.0%Crown 39.9°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 62.1%

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 4
Current: €1,058 EUR|Low: €235 EUR|High: €1,058 EUR|Avg: €638 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9€235 EUR
Retailer 7€260 EUR
Retailer 6€318 EUR
Retailer 4€424 EUR
Retailer 12€439 EUR
Retailer 2€486 EUR
Retailer 10€549 EUR
Retailer 8€836 EUR
Retailer 11€839 EUR
Retailer 3€882 EUR
Retailer 5€1,038 EUR
Brilliance€1,058 EUR

13 data points across 12 retailers

14 retailers€235 EUR to €1,058 EUR

A
Cheapest Retailer
-
€235 EUR
Final sale: no returns
A
Retailer 2
-
€243 EUR
View
Retailer 3
-
€260 EUR
View
Price last confirmed 11 days ago
A
Retailer 4
-
€260 EUR
View
A
Retailer 5
-
€318 EUR
View
A
Retailer 6
-
€424 EUR
View
A
Retailer 7
-
€439 EUR
View
B+
Retailer 8
-
€486 EUR
View
B+
Retailer 9
-
€549 EUR
View
B
Retailer 10
-
€836 EUR
View
B
Retailer 11
-
€839 EUR
View
B
Retailer 12
-
€882 EUR
View
B
Retailer 13
-
€1,038 EUR
View
Most Expensive
B
Brilliance
D37294551 · Nov 4
€1,058 EUR
$1,192 USD
View
13 more retailers have this diamond
Prices start from €235 EURSave up to €823 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
1.50ct Heart
€235 EUR