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Heart|Lab Grown|IGI

1.57ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG807699232

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG807699232

Diamond specifications and retailer prices

From $472 SGD
$369 USD
As of October 30, 2026
Save $1,816 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,288 SGD at MOH London · As of November 1, 2026
View at MOH London

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807699232 or 807699232. Listed at 18 retailers as of October 30, 2026, with prices from $472 to $2,288, a $1,816 spread on the same certified stone. MOH London lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807699232
Dimensions8.02 × 7.41 × 4.66 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.02 mm7.41 mm1.57 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807699232
Side View
Table 57.0%Crown 34.4°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 58.1%

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: $2,288 SGD|Low: $384 SGD|High: $2,444 SGD|Avg: $1,238 SGD|-1.9%
MOH London
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
November 1, 2026
Retailer 13$453 SGD
Retailer 6$528 SGD
Retailer 14$586 SGD
Retailer 7$780 SGD
Retailer 8$786 SGD
Retailer 10$1,006 SGD
Retailer 12$1,007 SGD
Retailer 2$1,048 SGD
Retailer 9$1,359 SGD
Retailer 4$1,413 SGD
Retailer 11$1,717 SGD
Retailer 5$1,932 SGD
Retailer 3$2,210 SGD
MOH London$2,288 SGD

30 data points across 14 retailers

18 retailers$472 SGD to $2,288 SGD

Retailer 1
-
$453 SGD
$354 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$472 SGD
$369 USD
View
A
Retailer 3
-
$528 SGD
$413 USD
View
Final sale: no returns
Retailer 4
-
$578 SGD
$452 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$586 SGD
$458 USD
View
A
Retailer 6
-
$780 SGD
$610 USD
View
A
Retailer 7
-
$786 SGD
$615 USD
View
A
Retailer 8
-
$1,006 SGD
ZAR 12,711 ZAR
View
A
Retailer 9
-
$1,007 SGD
$788 USD
View
A
Retailer 10
-
$1,048 SGD
£646 GBP
View
A
Retailer 11
-
$1,359 SGD
A$1,635 AUD
View
A
Retailer 12
-
$1,413 SGD
$1,105 USD
View
B+
Retailer 13
-
$1,717 SGD
$1,343 USD
View
B+
Retailer 14
-
$1,882 SGD
$1,472 USD
View
Retailer 15
-
$1,882 SGD
$1,472 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$1,932 SGD
$1,511 USD
View
B+
Retailer 17
-
$2,210 SGD
$1,729 USD
View
Most Expensive
B+
MOH London
LG807699232 · Nov 1
$2,288 SGD
£1,409 GBP
View
17 more retailers have this diamond
Prices start from $472 SGDSave up to $1,816 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
$472 SGD