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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 €237 EUR
$265 USD
As of October 30, 2026
Save €830 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,067 EUR at Brilliance · As of October 30, 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 12 retailers as of October 30, 2026, with prices from €237 to €1,067, a €830 spread on the same certified stone. Brilliance lists it at €1,067. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,067 EUR|Low: €237 EUR|High: €1,067 EUR|Avg: €666 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€237 EUR
Retailer 6€322 EUR
Retailer 12€428 EUR
Retailer 10€443 EUR
Retailer 2€492 EUR
Retailer 8€554 EUR
Retailer 4€577 EUR
Retailer 3€778 EUR
Retailer 9€846 EUR
Retailer 11€890 EUR
Retailer 7€1,057 EUR
Brilliance€1,067 EUR

8 data points across 12 retailers

12 retailers€237 EUR to €1,067 EUR

A
Cheapest Retailer
-
€237 EUR
$265 USD
Final sale: no returns
A
Retailer 2
-
€245 EUR
$274 USD
View
A
Retailer 3
-
€262 EUR
$293 USD
View
A
Retailer 4
-
€322 EUR
£283 GBP
View
A
Retailer 5
-
€428 EUR
$478 USD
View
A
Retailer 6
-
€443 EUR
$495 USD
View
B+
Retailer 7
-
€492 EUR
£433 GBP
View
B+
Retailer 8
-
€554 EUR
$619 USD
View
B
Retailer 9
-
€846 EUR
$945 USD
View
B
Retailer 10
-
€890 EUR
$994 USD
View
B
Retailer 11
-
€1,057 EUR
£930 GBP
View
Most Expensive
B
Brilliance
D37294551 · Oct 30
€1,067 EUR
$1,192 USD
View
11 more retailers have this diamond
Prices start from €237 EURSave up to €830 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
€237 EUR