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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 $409 CAD
$292 USD
As of October 27, 2026
Save $3,216 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,625 CAD 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 27, 2026, with prices from $409 to $3,625, a $3,216 spread on the same certified stone. Do Amore Diamonds lists it at $3,625. 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
Color
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

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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: $640 CAD|Low: $456 CAD|High: $2,268 CAD|Avg: $1,151 CAD|-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$456 CAD
Retailer 1$640 CAD
Retailer 6$728 CAD
Retailer 9$833 CAD
Retailer 10$978 CAD
Retailer 3$996 CAD
Retailer 5$1,304 CAD
Retailer 7$1,556 CAD
Retailer 8$1,947 CAD
Retailer 4$2,252 CAD

44 data points across 10 retailers

19 retailers$409 CAD to $3,625 CAD

A
Cheapest Retailer
-
$409 CAD
$292 USD
A
Retailer 2
-
$456 CAD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$474 CAD
$339 USD
View
A
Retailer 4
-
$507 CAD
$362 USD
View
A
Retailer 5
-
$507 CAD
$362 USD
View
A
Retailer 6
-
$640 CAD
£360 GBP
View
A
Retailer 7
-
$654 CAD
$467 USD
View
A
Retailer 8
-
$728 CAD
$520 USD
View
B+
Retailer 9
-
$833 CAD
$595 USD
View
B+
Retailer 10
-
$978 CAD
$699 USD
View
B+
Retailer 11
-
$996 CAD
£561 GBP
View
B+
Retailer 12
-
$1,304 CAD
A$1,433 AUD
View
B
Retailer 13
-
$1,556 CAD
$1,112 USD
View
B
Retailer 14
-
$1,797 CAD
$1,284 USD
View
B
Retailer 15
-
$1,947 CAD
$1,391 USD
View
B
Retailer 16
-
$2,024 CAD
$1,446 USD
View
B
Retailer 17
-
$2,076 CAD
$1,483 USD
View
B
Retailer 18
-
$2,252 CAD
£1,267 GBP
View
Most Expensive
B
Do Amore Diamonds
27-407A4B4CD · Oct 29
$3,625 CAD
$2,590 USD
View
18 more retailers have this diamond
Prices start from $409 CADSave up to $3,216 CAD

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
$409 CAD