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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG643432964

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643432964

Diamond specifications and retailer prices

From $364 SGD
$284 USD
As of October 27, 2026
Save $1,509 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,873 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643432964 or 643432964. Listed at 23 retailers as of October 27, 2026, with prices from $364 to $1,873, a $1,509 spread on the same certified stone. Reve Diamonds lists it at $1,873. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643432964
Dimensions8.09 × 6.79 × 4.87 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm6.79 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643432964
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 43.1°Culet: NoneDepth 60.2%

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 27
Current: $794 SGD|Low: $350 SGD|High: $1,873 SGD|Avg: $927 SGD|+2.9%
Retailer 1
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Retailer 4
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Retailer 9
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Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 4$364 SGD
Retailer 3$408 SGD
Retailer 8$422 SGD
Retailer 6$451 SGD
Retailer 9$451 SGD
Retailer 18$483 SGD
Retailer 14$609 SGD
Retailer 16$654 SGD
Retailer 15$775 SGD
Retailer 1$794 SGD
Retailer 12$831 SGD
Retailer 10$884 SGD
Retailer 13$1,050 SGD
Retailer 17$1,157 SGD
Retailer 7$1,451 SGD
Retailer 2$1,735 SGD
Retailer 5$1,787 SGD
Retailer 11$1,818 SGD
Reve Diamonds$1,873 SGD

45 data points across 19 retailers

23 retailers$364 SGD to $1,873 SGD

A
Cheapest Retailer
-
$364 SGD
$284 USD
A
Retailer 2
-
$408 SGD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$422 SGD
$329 USD
View
A
Retailer 4
-
$451 SGD
$352 USD
View
A
Retailer 5
-
$451 SGD
$352 USD
View
A
Retailer 6
-
$483 SGD
£297 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$609 SGD
$475 USD
View
A
Retailer 8
-
$654 SGD
$510 USD
View
A
Retailer 9
-
$775 SGD
ZAR 9,774 ZAR
View
B+
Retailer 10
-
$794 SGD
£488 GBP
View
B+
Retailer 11
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$831 SGD
A$998 AUD
View
B+
Retailer 12
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$866 SGD
$676 USD
View
B+
Retailer 13
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$884 SGD
$690 USD
View
B+
Retailer 14
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$956 SGD
$746 USD
View
B+
Retailer 15
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$1,050 SGD
A$1,260 AUD
View
B+
Retailer 16
-
$1,157 SGD
$903 USD
View
B
Retailer 17
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$1,412 SGD
$1,102 USD
View
B
Retailer 18
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$1,451 SGD
$1,132 USD
View
B
Retailer 19
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$1,515 SGD
$1,182 USD
View
B
Retailer 20
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$1,735 SGD
$1,354 USD
View
B
Retailer 21
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$1,787 SGD
A$2,145 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$1,818 SGD
£1,117 GBP
View
Most Expensive
B
Reve Diamonds
82F1DC48C · Oct 28
$1,873 SGD
$1,462 USD
View
22 more retailers have this diamond
Prices start from $364 SGDSave up to $1,509 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
$364 SGD