Heart|Lab Grown|IGI

1.50ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG835634387

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835634387

Diamond specifications and retailer prices

From $294 USD
As of November 1, 2026
12 retailers carry this diamond
Most expensive: $1,660 USD at Brilliant Earth · As of October 10, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835634387 or 835634387. Listed at 12 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634387
Dimensions8.05 × 6.91 × 4.62 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm6.91 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835634387
Side View
Table 66.0%Crown 36.3°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,660 USD|Low: $234 USD|High: $1,710 USD|Avg: $728 USD|-2.9%
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
October 17, 2026
Retailer 10$234 USD
Retailer 4$294 USD
Retailer 2$348 USD
Retailer 8$442 USD
Retailer 7$446 USD
Retailer 12$487 USD
Retailer 6$671 USD
Retailer 13$842 USD
Retailer 3$887 USD
Retailer 5$1,032 USD
Retailer 9$1,051 USD
Retailer 11$1,222 USD
Brilliant Earth$1,660 USD

21 data points across 13 retailers

12 retailers

Retailer 1
-
$209 USD
Price last confirmed 19 days ago
Retailer 2
-
$243 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$259 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$294 USD
View
Retailer 5
-
$442 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$446 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$834 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$842 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$887 USD
View
Price last confirmed 19 days ago
Retailer 10
-
$1,051 USD
View
Price last confirmed 24 days ago
Retailer 11
-
$1,222 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
21631084A · Oct 10
$1,660 USD
View
Price last confirmed 25 days ago
11 more retailers have this diamond
Prices start from $294 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
$294 USD