CaratHunter
Plans
Oval|Lab Grown|IGI

1.57ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG440013853

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013853

Diamond specifications and retailer prices

From $1,162 CAD
$830 USD
As of October 29, 2026
Save $4,949 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,111 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440013853 or 440013853. Listed at 10 retailers as of October 29, 2026, with prices from $1,162 to $6,111, a $4,949 spread on the same certified stone. MOH London lists it at $6,111. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.57
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013853
Dimensions9.37 × 6.51 × 4.01 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.37 mm6.51 mm1.57 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440013853
Side View
Table 59.0%Crown 35.7°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.6%

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: $6,111 CAD|Low: $1,162 CAD|High: $6,152 CAD|Avg: $2,761 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$1,162 CAD
Retailer 2$1,631 CAD
Retailer 9$1,775 CAD
Retailer 3$1,793 CAD
Retailer 10$1,826 CAD
Retailer 6$1,892 CAD
Retailer 12$2,691 CAD
Retailer 7$3,004 CAD
Retailer 8$3,547 CAD
Retailer 11$3,729 CAD
Retailer 4$4,235 CAD
MOH London$6,111 CAD

14 data points across 12 retailers

10 retailers$1,162 CAD to $6,111 CAD

A
Cheapest Retailer
-
$1,162 CAD
$830 USD
B+
Retailer 2
-
$1,631 CAD
$1,165 USD
View
B+
Retailer 3
-
$1,775 CAD
$1,268 USD
View
B+
Retailer 4
-
$1,826 CAD
$1,305 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,892 CAD
$1,352 USD
View
B+
Retailer 6
-
$1,892 CAD
$1,352 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$3,004 CAD
$2,146 USD
View
B
Retailer 8
-
$3,547 CAD
$2,534 USD
View
B
Retailer 9
-
$3,729 CAD
$2,664 USD
View
Most Expensive
B
MOH London
LG440013853 · Oct 29
$6,111 CAD
£3,438 GBP
View
9 more retailers have this diamond
Prices start from $1,162 CADSave up to $4,949 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 Oval
$1,162 CAD