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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG773650672

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773650672

Diamond specifications and retailer prices

From $293 SGD
$229 USD
As of October 30, 2026
Save $2,435 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,728 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773650672 or 773650672. Listed at 21 retailers as of October 27, 2026, with prices from $293 to $2,728, a $2,435 spread on the same certified stone. Queensmith lists it at $2,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773650672
Dimensions7.13 × 7.75 × 4.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.75 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773650672
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 59.9%

Caratlytics Score

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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: $2,728 SGD|Low: $293 SGD|High: $2,728 SGD|Avg: $900 SGD
Queensmith
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
October 31, 2026
Retailer 6$293 SGD
Retailer 9$327 SGD
Retailer 4$340 SGD
Retailer 3$363 SGD
Retailer 20$363 SGD
Retailer 15$425 SGD
Retailer 16$611 SGD
Retailer 14$616 SGD
Retailer 18$624 SGD
Retailer 5$671 SGD
Retailer 2$679 SGD
Retailer 12$782 SGD
Retailer 19$848 SGD
Retailer 13$958 SGD
Retailer 7$1,106 SGD
Retailer 21$1,167 SGD
Retailer 10$1,234 SGD
Retailer 11$1,305 SGD
Retailer 17$1,463 SGD
Retailer 8$1,644 SGD
Queensmith$2,728 SGD

32 data points across 21 retailers

21 retailers$293 SGD to $2,728 SGD

A
Cheapest Retailer
-
$293 SGD
$229 USD
A
Retailer 2
-
$327 SGD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$340 SGD
$266 USD
View
A
Retailer 4
-
$363 SGD
$284 USD
View
A
Retailer 5
-
$363 SGD
$284 USD
View
A
Retailer 6
-
$425 SGD
£262 GBP
View
A
Retailer 7
-
$611 SGD
€455 EUR
View
A
Retailer 8
-
$616 SGD
$482 USD
View
A
Retailer 9
-
$624 SGD
ZAR 7,880 ZAR
View
A
Retailer 10
-
$671 SGD
$525 USD
View
A
Retailer 11
-
$679 SGD
£418 GBP
View
B+
Retailer 12
-
$782 SGD
$612 USD
View
B+
Retailer 13
-
$848 SGD
A$1,020 AUD
View
B+
Retailer 14
-
$958 SGD
$749 USD
View
B+
Retailer 15
-
$1,106 SGD
$865 USD
View
B+
Retailer 16
-
$1,167 SGD
$913 USD
View
B+
Retailer 17
-
$1,234 SGD
$965 USD
View
B
Retailer 18
-
$1,305 SGD
$1,021 USD
View
B
Retailer 19
-
$1,463 SGD
£901 GBP
View
B
Retailer 20
-
$1,644 SGD
$1,286 USD
View
Most Expensive
B
Queensmith
LG773650672 · Oct 27
$2,728 SGD
£1,680 GBP
View
20 more retailers have this diamond
Prices start from $293 SGDSave up to $2,435 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
1.53ct Heart
$293 SGD