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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG843602443

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843602443

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 27, 2026
Save $2,502 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,800 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843602443 or 843602443. Listed at 20 retailers as of October 27, 2026, with prices from $297 to $2,800, a $2,502 spread on the same certified stone. Queensmith lists it at $2,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843602443
Dimensions7.39 × 7.97 × 4.59 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.97 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843602443
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
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 27
Current: $2,800 SGD|Low: $297 SGD|High: $2,800 SGD|Avg: $971 SGD
Queensmith
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
Retailer 19
Retailer 20
October 30, 2026
Retailer 6$297 SGD
Retailer 7$332 SGD
Retailer 20$345 SGD
Retailer 9$368 SGD
Retailer 18$368 SGD
Retailer 2$422 SGD
Retailer 10$623 SGD
Retailer 15$633 SGD
Retailer 5$695 SGD
Retailer 13$695 SGD
Retailer 19$747 SGD
Retailer 16$861 SGD
Retailer 3$1,184 SGD
Retailer 4$1,188 SGD
Retailer 8$1,252 SGD
Retailer 12$1,334 SGD
Retailer 17$1,441 SGD
Retailer 14$1,485 SGD
Retailer 11$1,660 SGD
Queensmith$2,800 SGD

24 data points across 20 retailers

20 retailers$297 SGD to $2,800 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$332 SGD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$345 SGD
$269 USD
View
A
Retailer 4
-
$368 SGD
$287 USD
View
A
Retailer 5
-
$368 SGD
$287 USD
View
A
Retailer 6
-
$422 SGD
£259 GBP
View
A
Retailer 7
-
$623 SGD
$486 USD
View
A
Retailer 8
-
$633 SGD
ZAR 7,980 ZAR
View
A
Retailer 9
-
$695 SGD
$542 USD
View
A
Retailer 10
-
$695 SGD
£427 GBP
View
A
Retailer 11
-
$747 SGD
$583 USD
View
B+
Retailer 12
-
$861 SGD
A$1,033 AUD
View
B+
Retailer 13
-
$1,184 SGD
$924 USD
View
B+
Retailer 14
-
$1,188 SGD
$927 USD
View
B+
Retailer 15
-
$1,252 SGD
$977 USD
View
B+
Retailer 16
-
$1,334 SGD
View
B+
Retailer 17
-
$1,441 SGD
$1,124 USD
View
B+
Retailer 18
-
$1,485 SGD
£912 GBP
View
B
Retailer 19
-
$1,660 SGD
$1,295 USD
View
Most Expensive
B
Queensmith
LG843602443 · Oct 27
$2,800 SGD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $297 SGDSave up to $2,502 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
1.57ct Heart
$297 SGD