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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG780604854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780604854

Diamond specifications and retailer prices

From $430 CAD
$308 USD
As of October 30, 2026
Save $3,397 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,828 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780604854 or 780604854. Listed at 15 retailers as of October 29, 2026, with prices from $430 to $3,828, a $3,397 spread on the same certified stone. Do Amore Diamonds lists it at $3,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604854
Dimensions11.83 × 6.16 × 3.88 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.16 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604854
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 30
Current: $3,828 CAD|Low: $333 CAD|High: $3,828 CAD|Avg: $1,627 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$333 CAD
Retailer 4$620 CAD
Retailer 8$747 CAD
Retailer 10$869 CAD
Retailer 2$1,057 CAD
Retailer 6$1,572 CAD
Retailer 7$1,640 CAD
Retailer 9$2,051 CAD
Retailer 3$2,117 CAD
Retailer 11$2,333 CAD
Retailer 5$2,365 CAD
Do Amore Diamonds$3,828 CAD

42 data points across 12 retailers

15 retailers$430 CAD to $3,828 CAD

A
Cheapest Retailer
-
$430 CAD
$308 USD
A
Retailer 2
-
$499 CAD
$357 USD
View
A
Retailer 3
-
$534 CAD
$382 USD
View
A
Retailer 4
-
$534 CAD
$382 USD
View
A
Retailer 5
-
$620 CAD
$444 USD
View
A
Retailer 6
-
$747 CAD
$535 USD
View
A
Retailer 7
-
$869 CAD
$622 USD
View
B+
Retailer 8
-
$1,057 CAD
£596 GBP
View
B+
Retailer 9
-
$1,572 CAD
$1,125 USD
View
B
Retailer 10
-
$1,640 CAD
$1,174 USD
View
B
Retailer 11
-
$1,894 CAD
$1,356 USD
View
B
Retailer 12
-
$2,051 CAD
$1,468 USD
View
Retailer 13
-
$2,117 CAD
$1,515 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,365 CAD
£1,333 GBP
View
Most Expensive
B
Do Amore Diamonds
27-03A0A4CB1 · Oct 29
$3,828 CAD
$2,740 USD
View
14 more retailers have this diamond
Prices start from $430 CADSave up to $3,397 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 Marquise
$430 CAD