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Heart|Lab Grown|IGI

1.52ct D SI1 Heart Lab Grown Diamond

EX • D/SI1 • IGI LG628453643

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628453643

Diamond specifications and retailer prices

From $268 SGD
As of November 6, 2026
Save $2,308 SGD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,576 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628453643 or 628453643. Listed at 14 retailers as of November 6, 2026, with prices from $268 to $2,576, a $2,308 spread on the same certified stone. Do Amore Diamonds lists it at $2,576. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628453643
Dimensions6.99 × 8.11 × 4.66 mm
L/W Ratio1.16
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
6.99 mm8.11 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628453643
Side View
Table 59.0%Crown 35.1°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 57.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,576 SGD|Low: $258 SGD|High: $2,922 SGD|Avg: $857 SGD|-11.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$268 SGD
Retailer 3$300 SGD
Retailer 11$310 SGD
Retailer 9$332 SGD
Retailer 12$332 SGD
Retailer 2$678 SGD
Retailer 6$747 SGD
Retailer 4$756 SGD
Retailer 7$1,071 SGD
Retailer 10$1,178 SGD
Retailer 5$1,465 SGD
Do Amore Diamonds$2,576 SGD

45 data points across 12 retailers

14 retailers$268 SGD to $2,576 SGD

A
Cheapest Retailer
-
$268 SGD
A
Retailer 2
-
$300 SGD
View
Final sale: no returns
A
Retailer 3
-
$310 SGD
View
A
Retailer 4
-
$332 SGD
View
Retailer 5
-
$332 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$446 SGD
View
A
Retailer 7
-
$499 SGD
View
B+
Retailer 8
-
$678 SGD
View
B+
Retailer 9
-
$747 SGD
View
B+
Retailer 10
-
$756 SGD
View
B
Retailer 11
-
$1,071 SGD
View
B
Retailer 12
-
$1,178 SGD
View
B
Retailer 13
-
$1,465 SGD
View
Most Expensive
B
Do Amore Diamonds
27-452593586 · Nov 6
$2,576 SGD
$2,010 USD
View
13 more retailers have this diamond
Prices start from $268 SGDSave up to $2,308 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
1.52ct Heart
$268 SGD