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Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG621476031

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621476031

Diamond specifications and retailer prices

From €226 EUR
$252 USD
As of October 30, 2026
Save €983 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,208 EUR at Brilliant Earth · As of October 30, 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 LG621476031 or 621476031. Listed at 17 retailers as of October 30, 2026, with prices from €226 to €1,208, a €983 spread on the same certified stone. Brilliant Earth lists it at €1,208. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621476031
Dimensions7.18 × 8.00 × 4.53 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.18 mm8.00 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621476031
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 56.6%

Caratlytics Score

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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: €1,208 EUR|Low: €226 EUR|High: €1,396 EUR|Avg: €659 EUR|-13.5%
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
Retailer 17
October 30, 2026
Retailer 15€226 EUR
Retailer 4€261 EUR
Retailer 3€279 EUR
Retailer 17€279 EUR
Retailer 14€313 EUR
Retailer 11€425 EUR
Retailer 13€464 EUR
Retailer 8€469 EUR
Retailer 2€533 EUR
Retailer 5€582 EUR
Retailer 12€859 EUR
Retailer 16€899 EUR
Retailer 7€945 EUR
Retailer 9€1,029 EUR
Retailer 6€1,100 EUR
Retailer 10€1,127 EUR
Brilliant Earth€1,208 EUR

38 data points across 17 retailers

17 retailers€226 EUR to €1,208 EUR

A
Cheapest Retailer
-
€226 EUR
$252 USD
A
Retailer 2
-
€261 EUR
$292 USD
View
A
Retailer 3
-
€279 EUR
$312 USD
View
A
Retailer 4
-
€279 EUR
$312 USD
View
Retailer 5
-
€313 EUR
£275 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€425 EUR
$475 USD
View
B+
Retailer 7
-
€464 EUR
$518 USD
View
B+
Retailer 8
-
€469 EUR
$524 USD
View
B+
Retailer 9
-
€533 EUR
£469 GBP
View
B+
Retailer 10
-
€582 EUR
$650 USD
View
B
Retailer 11
-
€859 EUR
$960 USD
View
B
Retailer 12
-
€899 EUR
$1,004 USD
View
Retailer 13
-
€945 EUR
$1,056 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€1,029 EUR
$1,150 USD
View
B
Retailer 15
-
€1,100 EUR
$1,229 USD
View
B
Retailer 16
-
€1,127 EUR
£991 GBP
View
Most Expensive
B
Brilliant Earth
9245685A · Oct 30
€1,208 EUR
$1,350 USD
View
16 more retailers have this diamond
Prices start from €226 EURSave up to €983 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
€226 EUR