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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 $592 CAD
$424 USD
As of October 29, 2026
Save $2,900 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,492 CAD 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 29, 2026, with prices from $592 to $3,492, a $2,900 spread on the same certified stone. Do Amore Diamonds lists it at $3,492. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,492 CAD|Low: $471 CAD|High: $3,492 CAD|Avg: $1,560 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$592 CAD
Retailer 11$631 CAD
Retailer 6$768 CAD
Retailer 5$908 CAD
Retailer 9$1,030 CAD
Retailer 3$1,085 CAD
Retailer 2$1,277 CAD
Retailer 7$2,482 CAD
Retailer 10$2,691 CAD
Retailer 4$2,840 CAD
Do Amore Diamonds$3,492 CAD

39 data points across 11 retailers

11 retailers$592 CAD to $3,492 CAD

A
Cheapest Retailer
-
$592 CAD
$424 USD
A
Retailer 2
-
$631 CAD
$452 USD
View
Final sale: no returns
A
Retailer 3
-
$768 CAD
$550 USD
View
B+
Retailer 4
-
$908 CAD
$650 USD
View
B+
Retailer 5
-
$1,030 CAD
$737 USD
View
B+
Retailer 6
-
$1,277 CAD
£720 GBP
View
B
Retailer 7
-
$1,901 CAD
$1,361 USD
View
B
Retailer 8
-
$2,482 CAD
$1,777 USD
View
Retailer 9
-
$2,691 CAD
$1,926 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$2,840 CAD
£1,601 GBP
View
Most Expensive
B
Do Amore Diamonds
31-LGO2163801 · Oct 30
$3,492 CAD
$2,500 USD
View
10 more retailers have this diamond
Prices start from $592 CADSave up to $2,900 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
$592 CAD