CaratHunter
Plans
Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG705544492

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705544492

Diamond specifications and retailer prices

From $266 USD
As of October 27, 2026
Save $1,099 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,720 USD 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 LG705544492 or 705544492. Listed at 18 retailers as of October 27, 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705544492
Dimensions7.87 × 7.06 × 4.68 mm
L/W Ratio1.11
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
7.87 mm7.06 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705544492
Side View
Table 55.0%Crown 33.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 59.5%

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 27
Current: $1,720 USD|Low: $255 USD|High: $2,010 USD|Avg: $793 USD|-14.4%
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
Retailer 18
October 30, 2026
Retailer 18$266 USD
Retailer 17$297 USD
Retailer 6$308 USD
Retailer 3$330 USD
Retailer 15$330 USD
Retailer 13$370 USD
Retailer 14$515 USD
Retailer 9$523 USD
Retailer 5$548 USD
Retailer 7$591 USD
Retailer 2$631 USD
Retailer 12$863 USD
Retailer 4$1,059 USD
Retailer 10$1,111 USD
Retailer 16$1,267 USD
Retailer 11$1,322 USD
Retailer 8$1,338 USD
Brilliant Earth$1,720 USD

43 data points across 18 retailers

18 retailers$266 USD to $1,365 USD

A
Cheapest Retailer
-
$266 USD
A
Retailer 2
-
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$330 USD
View
A
Retailer 5
-
$330 USD
View
Retailer 6
-
$370 USD
£292 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$523 USD
View
B+
Retailer 9
-
$548 USD
View
B+
Retailer 10
-
$591 USD
View
B+
Retailer 11
-
$631 USD
£497 GBP
View
B
Retailer 12
-
$863 USD
View
B
Retailer 13
-
$1,059 USD
View
B
Retailer 14
-
$1,111 USD
View
B
Retailer 15
-
$1,267 USD
View
B
Retailer 16
-
$1,322 USD
£1,041 GBP
View
B
Retailer 17
-
$1,365 USD
View
Most Expensive
Brilliant Earth
14979398A · Oct 16
$1,720 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $266 USDSave up to $1,099 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
$266 USD