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Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG723569978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723569978

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 30, 2026
Save €984 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,540 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723569978 or 723569978. Listed at 18 retailers as of October 30, 2026, with a 413% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723569978
Dimensions6.92 × 7.92 × 4.69 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.92 mm7.92 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723569978
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

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: Oct 30
Current: €1,540 EUR|Low: €228 EUR|High: €1,584 EUR|Avg: €697 EUR|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 16€238 EUR
Retailer 15€266 EUR
Retailer 6€276 EUR
Retailer 3€295 EUR
Retailer 13€295 EUR
Retailer 12€332 EUR
Retailer 10€439 EUR
Retailer 5€491 EUR
Retailer 7€529 EUR
Retailer 2€565 EUR
Retailer 11€772 EUR
Retailer 4€948 EUR
Retailer 14€1,134 EUR
Retailer 9€1,189 EUR
Retailer 8€1,198 EUR
Brilliant Earth€1,540 EUR

43 data points across 16 retailers

18 retailers€238 EUR to €1,222 EUR

A
Cheapest Retailer
-
€238 EUR
$266 USD
A
Retailer 2
-
€266 EUR
$297 USD
View
Final sale: no returns
A
Retailer 3
-
€276 EUR
$308 USD
View
A
Retailer 4
-
€295 EUR
$330 USD
View
A
Retailer 5
-
€295 EUR
$330 USD
View
Retailer 6
-
€332 EUR
£292 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€439 EUR
$490 USD
View
B+
Retailer 8
-
€468 EUR
$523 USD
View
B+
Retailer 9
-
€491 EUR
$548 USD
View
B+
Retailer 10
-
€529 EUR
$591 USD
View
B+
Retailer 11
-
€565 EUR
£497 GBP
View
B
Retailer 12
-
€772 EUR
$863 USD
View
B
Retailer 13
-
€948 EUR
$1,059 USD
View
B
Retailer 14
-
€994 EUR
$1,111 USD
View
B
Retailer 15
-
€1,134 EUR
$1,267 USD
View
B
Retailer 16
-
€1,189 EUR
£1,046 GBP
View
B
Retailer 17
-
€1,222 EUR
$1,365 USD
View
Most Expensive
Brilliant Earth
18171583A · Oct 16
€1,540 EUR
$1,720 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from €238 EURSave up to €984 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
€238 EUR