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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG659430233

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG659430233

Diamond specifications and retailer prices

From $373 SGD
$292 USD
As of October 30, 2026
Save $2,938 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,311 SGD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG659430233 or 659430233. Listed at 19 retailers as of October 29, 2026, with prices from $373 to $3,311, a $2,938 spread on the same certified stone. Do Amore Diamonds lists it at $3,311. 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 angle36.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659430233
Dimensions7.44 × 8.01 × 4.73 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm8.01 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659430233
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 39.8°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: $584 SGD|Low: $417 SGD|High: $2,072 SGD|Avg: $1,051 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$417 SGD
Retailer 1$584 SGD
Retailer 6$665 SGD
Retailer 9$761 SGD
Retailer 10$894 SGD
Retailer 3$910 SGD
Retailer 5$1,191 SGD
Retailer 7$1,422 SGD
Retailer 8$1,778 SGD
Retailer 4$2,057 SGD

44 data points across 10 retailers

19 retailers$373 SGD to $3,311 SGD

A
Cheapest Retailer
-
$373 SGD
$292 USD
A
Retailer 2
-
$417 SGD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$433 SGD
$339 USD
View
A
Retailer 4
-
$463 SGD
$362 USD
View
A
Retailer 5
-
$463 SGD
$362 USD
View
A
Retailer 6
-
$584 SGD
£360 GBP
View
A
Retailer 7
-
$597 SGD
$467 USD
View
A
Retailer 8
-
$665 SGD
$520 USD
View
B+
Retailer 9
-
$761 SGD
$595 USD
View
B+
Retailer 10
-
$894 SGD
$699 USD
View
B+
Retailer 11
-
$910 SGD
£561 GBP
View
B+
Retailer 12
-
$1,191 SGD
A$1,433 AUD
View
B
Retailer 13
-
$1,422 SGD
$1,112 USD
View
B
Retailer 14
-
$1,641 SGD
$1,284 USD
View
B
Retailer 15
-
$1,778 SGD
$1,391 USD
View
B
Retailer 16
-
$1,849 SGD
$1,446 USD
View
B
Retailer 17
-
$1,896 SGD
$1,483 USD
View
B
Retailer 18
-
$2,057 SGD
£1,267 GBP
View
Most Expensive
B
Do Amore Diamonds
27-407A4B4CD · Oct 29
$3,311 SGD
$2,590 USD
View
18 more retailers have this diamond
Prices start from $373 SGDSave up to $2,938 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
$373 SGD