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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG816656054

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816656054

Diamond specifications and retailer prices

From $323 SGD
$253 USD
As of October 30, 2026
Save $1,294 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,030 SGD at Brilliant Earth · As of October 16, 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 LG816656054 or 816656054. Listed at 22 retailers as of October 29, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816656054
Dimensions8.02 × 7.26 × 4.74 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.26 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816656054
Side View
Table 64.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.1%

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 30
Current: $3,030 SGD|Low: $362 SGD|High: $3,030 SGD|Avg: $1,050 SGD
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 8$362 SGD
Retailer 5$401 SGD
Retailer 16$539 SGD
Retailer 14$543 SGD
Retailer 11$659 SGD
Retailer 13$690 SGD
Retailer 4$754 SGD
Retailer 10$765 SGD
Retailer 7$837 SGD
Retailer 15$936 SGD
Retailer 3$1,232 SGD
Retailer 17$1,290 SGD
Retailer 6$1,356 SGD
Retailer 2$1,579 SGD
Retailer 12$1,617 SGD
Retailer 9$1,657 SGD
Brilliant Earth$3,030 SGD

34 data points across 17 retailers

22 retailers$323 SGD to $1,617 SGD

A
Cheapest Retailer
-
$323 SGD
$253 USD
A
Retailer 2
-
$362 SGD
$283 USD
View
Final sale: no returns
Retailer 3
-
$400 SGD
$313 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$401 SGD
$314 USD
View
A
Retailer 5
-
$401 SGD
$314 USD
View
B+
Retailer 6
-
$539 SGD
$422 USD
View
A
Retailer 7
-
$543 SGD
$425 USD
View
A
Retailer 8
-
$659 SGD
€491 EUR
View
A
Retailer 9
-
$690 SGD
ZAR 8,714 ZAR
View
A
Retailer 10
-
$754 SGD
$590 USD
View
B+
Retailer 11
-
$765 SGD
£471 GBP
View
B+
Retailer 12
-
$837 SGD
$655 USD
View
B+
Retailer 13
-
$936 SGD
A$1,126 AUD
View
B+
Retailer 14
-
$1,232 SGD
$964 USD
View
B+
Retailer 15
-
$1,239 SGD
$969 USD
View
B+
Retailer 16
-
$1,290 SGD
$1,009 USD
View
B+
Retailer 17
-
$1,356 SGD
$1,061 USD
View
Retailer 18
-
$1,523 SGD
$1,191 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
$1,579 SGD
$1,235 USD
View
B+
Retailer 20
-
$1,617 SGD
£996 GBP
View
Retailer 21
-
$1,657 SGD
View
Price last confirmed 18 days ago
Most Expensive
Brilliant Earth
20551865A · Oct 16
$3,030 SGD
$2,370 USD
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from $323 SGDSave up to $1,294 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
$323 SGD