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Heart|Lab Grown|IGI

1.57ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG447077308

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG447077308

Diamond specifications and retailer prices

From $542 SGD
$424 USD
As of October 30, 2026
Save $2,654 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,196 SGD at Do Amore Diamonds · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447077308 or 447077308. Listed at 11 retailers as of October 30, 2026, with prices from $542 to $3,196, a $2,654 spread on the same certified stone. Do Amore Diamonds lists it at $3,196. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447077308
Dimensions7.16 × 8.27 × 4.66 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
7.16 mm8.27 mm1.57 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447077308
Side View
Table 60.5%Crown 34.7°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 56.3%

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: $3,196 SGD|Low: $431 SGD|High: $3,196 SGD|Avg: $1,441 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$542 SGD
Retailer 11$578 SGD
Retailer 6$703 SGD
Retailer 5$831 SGD
Retailer 9$942 SGD
Retailer 3$993 SGD
Retailer 2$1,169 SGD
Retailer 7$2,272 SGD
Retailer 10$2,463 SGD
Retailer 4$2,599 SGD
Do Amore Diamonds$3,196 SGD

40 data points across 11 retailers

11 retailers$542 SGD to $3,196 SGD

A
Cheapest Retailer
-
$542 SGD
$424 USD
A
Retailer 2
-
$578 SGD
$452 USD
View
Final sale: no returns
A
Retailer 3
-
$703 SGD
$550 USD
View
B+
Retailer 4
-
$831 SGD
$650 USD
View
B+
Retailer 5
-
$942 SGD
$737 USD
View
B+
Retailer 6
-
$1,169 SGD
£720 GBP
View
B
Retailer 7
-
$1,740 SGD
$1,361 USD
View
B
Retailer 8
-
$2,272 SGD
$1,777 USD
View
Retailer 9
-
$2,463 SGD
$1,926 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$2,599 SGD
£1,601 GBP
View
Most Expensive
B
Do Amore Diamonds
31-LGO2163801 · Oct 30
$3,196 SGD
$2,500 USD
View
10 more retailers have this diamond
Prices start from $542 SGDSave up to $2,654 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
$542 SGD