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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 $377 SGD
HK$2,300 HKD
As of November 1, 2026
13 retailers carry this diamond
Most expensive: $2,123 SGD 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 13 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
Colour
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: $2,123 SGD|Low: $299 SGD|High: $2,187 SGD|Avg: $930 SGD|-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$299 SGD
Retailer 4$377 SGD
Retailer 2$445 SGD
Retailer 8$565 SGD
Retailer 7$570 SGD
Retailer 12$623 SGD
Retailer 6$858 SGD
Retailer 13$1,078 SGD
Retailer 3$1,134 SGD
Retailer 5$1,320 SGD
Retailer 9$1,345 SGD
Retailer 11$1,564 SGD
Brilliant Earth$2,123 SGD

22 data points across 13 retailers

13 retailers

Retailer 1
-
$267 SGD
$209 USD
Price last confirmed 16 days ago
Retailer 2
-
$311 SGD
$243 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$331 SGD
$259 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$377 SGD
HK$2,300 HKD
View
Retailer 5
-
$565 SGD
ZAR 7,143 ZAR
View
Price last confirmed 20 days ago
Retailer 6
-
$570 SGD
$446 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$858 SGD
$671 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$1,067 SGD
$834 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$1,078 SGD
View
Price last confirmed 16 days ago
Retailer 10
-
$1,134 SGD
$887 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$1,345 SGD
£828 GBP
View
Price last confirmed 21 days ago
Retailer 12
-
$1,564 SGD
$1,223 USD
View
Price last confirmed 17 days ago
Most Expensive
Brilliant Earth
21631084A · Oct 10
$2,123 SGD
$1,660 USD
View
Price last confirmed 23 days ago
12 more retailers have this diamond
Prices start from $377 SGD

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
$377 SGD