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Heart|Lab Grown|IGI

1.57ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG784695894

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784695894

Diamond specifications and retailer prices

From $378 SGD
As of November 4, 2026
Save $3,315 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,693 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784695894 or 784695894. Listed at 22 retailers as of November 4, 2026, with prices from $378 to $3,693, a $3,315 spread on the same certified stone. Do Amore Diamonds lists it at $3,693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784695894
Dimensions7.37 × 7.98 × 4.59 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.98 mm1.57 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784695894
Side View
Table 58.0%Crown 35.2°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 57.5%

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: Nov 4
Current: $916 SGD|Low: $363 SGD|High: $2,466 SGD|Avg: $1,109 SGD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$378 SGD
Retailer 2$469 SGD
Retailer 4$603 SGD
Retailer 10$671 SGD
Retailer 6$892 SGD
Retailer 1$916 SGD
Retailer 5$1,215 SGD
Retailer 9$1,440 SGD
Retailer 3$1,802 SGD
Retailer 7$2,074 SGD
Retailer 8$2,351 SGD

40 data points across 11 retailers

22 retailers$378 SGD to $3,693 SGD

A
Cheapest Retailer
-
$378 SGD
A
Retailer 2
-
$422 SGD
View
Final sale: no returns
A
Retailer 3
-
$438 SGD
View
Retailer 4
-
$469 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$469 SGD
View
A
Retailer 6
-
$530 SGD
View
A
Retailer 7
-
$603 SGD
View
A
Retailer 8
-
$626 SGD
View
A
Retailer 9
-
$671 SGD
View
B+
Retailer 10
-
$892 SGD
View
B+
Retailer 11
-
$900 SGD
View
B+
Retailer 12
-
$916 SGD
View
B+
Retailer 13
-
$1,215 SGD
View
B
Retailer 14
-
$1,440 SGD
View
B
Retailer 15
-
$1,664 SGD
View
B
Retailer 16
-
$1,802 SGD
View
B
Retailer 17
-
$1,870 SGD
View
B
Retailer 18
-
$1,910 SGD
View
B
Retailer 19
-
$2,074 SGD
View
B
Retailer 20
-
$2,351 SGD
View
B
Retailer 21
-
$3,361 SGD
View
Most Expensive
B
Do Amore Diamonds
23-784695894 · Nov 4
$3,693 SGD
$2,890 USD
View
21 more retailers have this diamond
Prices start from $378 SGDSave up to $3,315 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
$378 SGD