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Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG794623871

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794623871

Diamond specifications and retailer prices

From $257 USD
As of October 30, 2026
Save $900 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,390 USD at Brilliant Earth · As of September 28, 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 LG794623871 or 794623871. Listed at 19 retailers as of October 30, 2026, with a 350% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623871
Dimensions8.14 × 7.08 × 4.40 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
8.14 mm7.08 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623871
Side View
Table 60.0%Crown 35°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 54.1%

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: Oct 30
Current: $1,110 USD|Low: $237 USD|High: $1,330 USD|Avg: $760 USD|-16.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$257 USD
Retailer 4$296 USD
Retailer 2$471 USD
Retailer 12$510 USD
Retailer 5$537 USD
Retailer 11$537 USD
Retailer 10$750 USD
Retailer 3$924 USD
Retailer 9$1,025 USD
Brilliant Earth$1,110 USD
Retailer 6$1,148 USD
Retailer 7$1,157 USD

43 data points across 12 retailers

19 retailers$257 USD to $1,157 USD

Retailer 1
-
$239 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$257 USD
View
Final sale: no returns
Retailer 3
-
$277 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$296 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$296 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$471 USD
View
A
Retailer 7
-
$510 USD
View
B+
Retailer 8
-
$537 USD
£423 GBP
View
B+
Retailer 9
-
$537 USD
View
B+
Retailer 10
-
$750 USD
View
B
Retailer 11
-
$924 USD
SGD 1,249 SGD
View
Retailer 12
-
$952 USD
View
Price last confirmed 30 days ago
Retailer 13
-
$1,004 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,005 USD
View
B
Retailer 15
-
$1,025 USD
View
B
Retailer 16
-
$1,110 USD
View
B
Retailer 17
-
$1,148 USD
£904 GBP
View
B
Retailer 18
-
$1,157 USD
View
Most Expensive
Brilliant Earth
20049286A · Sep 28
$1,390 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from $257 USDSave up to $900 USD

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
$257 USD