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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG731527688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731527688

Diamond specifications and retailer prices

From $291 SGD
$227 USD
As of October 27, 2026
Save $2,388 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,679 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG731527688 or 731527688. Listed at 22 retailers as of October 26, 2026, with prices from $291 to $2,679, a $2,388 spread on the same certified stone. Brilliant Earth lists it at $2,679. 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 angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731527688
Dimensions8.35 × 6.86 × 4.76 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm6.86 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731527688
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,679 SGD|Low: $244 SGD|High: $3,127 SGD|Avg: $898 SGD|-14.3%
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
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 8$291 SGD
Retailer 10$324 SGD
Retailer 4$337 SGD
Retailer 3$361 SGD
Retailer 19$361 SGD
Retailer 18$414 SGD
Retailer 2$487 SGD
Retailer 15$620 SGD
Retailer 12$646 SGD
Retailer 13$672 SGD
Retailer 5$688 SGD
Retailer 20$746 SGD
Retailer 16$843 SGD
Retailer 17$889 SGD
Retailer 11$1,160 SGD
Retailer 9$1,228 SGD
Retailer 14$1,454 SGD
Retailer 7$1,469 SGD
Retailer 6$1,641 SGD
Brilliant Earth$2,679 SGD

22 data points across 20 retailers

22 retailers$291 SGD to $2,679 SGD

A
Cheapest Retailer
-
$291 SGD
$227 USD
A
Retailer 2
-
$324 SGD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$337 SGD
$263 USD
View
A
Retailer 4
-
$361 SGD
$282 USD
View
A
Retailer 5
-
$361 SGD
$282 USD
View
Retailer 6
-
$414 SGD
£254 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$487 SGD
$380 USD
View
A
Retailer 8
-
$620 SGD
ZAR 7,816 ZAR
View
A
Retailer 9
-
$672 SGD
£413 GBP
View
A
Retailer 10
-
$688 SGD
$537 USD
View
B+
Retailer 11
-
$746 SGD
$582 USD
View
B+
Retailer 12
-
$843 SGD
A$1,012 AUD
View
Retailer 13
-
$889 SGD
$694 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$974 SGD
$760 USD
View
Retailer 15
-
$1,001 SGD
A$1,201 AUD
View
Price last confirmed 154 days ago
B+
Retailer 16
-
$1,160 SGD
$905 USD
View
B+
Retailer 17
-
$1,228 SGD
$958 USD
View
B+
Retailer 18
-
$1,362 SGD
$1,063 USD
View
B+
Retailer 19
-
$1,454 SGD
£893 GBP
View
B
Retailer 20
-
$1,469 SGD
$1,146 USD
View
B
Retailer 21
-
$1,641 SGD
$1,280 USD
View
Most Expensive
B
Brilliant Earth
15722391A · Oct 26
$2,679 SGD
$2,090 USD
View
21 more retailers have this diamond
Prices start from $291 SGDSave up to $2,388 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
$291 SGD