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Oval|Lab Grown|IGI

1.56ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG436072814

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436072814

Diamond specifications and retailer prices

From $1,201 CAD
$860 USD
As of October 31, 2026
Save $5,847 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,048 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072814 or 436072814. Listed at 11 retailers as of October 29, 2026, with prices from $1,201 to $7,048, a $5,847 spread on the same certified stone. MOH London lists it at $7,048. 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

1.56
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072814
Dimensions9.14 × 6.52 × 4.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.14 mm6.52 mm1.56 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072814
Side View
Table 59.5%Crown 34.2°Girdle: THK-VTKPavilion 40.9°Culet: NoneDepth 62.3%

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 31
Current: $7,048 CAD|Low: $1,201 CAD|High: $7,103 CAD|Avg: $3,275 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 30, 2026
Retailer 2$1,201 CAD
Retailer 5$1,882 CAD
Retailer 9$2,046 CAD
Retailer 10$2,107 CAD
Retailer 6$2,182 CAD
Retailer 11$2,424 CAD
Retailer 3$2,996 CAD
Retailer 7$3,448 CAD
Retailer 12$4,066 CAD
Retailer 8$4,090 CAD
Retailer 4$6,246 CAD
MOH London$7,048 CAD

16 data points across 12 retailers

11 retailers$1,201 CAD to $7,048 CAD

A
Cheapest Retailer
-
$1,201 CAD
$860 USD
B+
Retailer 2
-
$1,882 CAD
$1,347 USD
View
B+
Retailer 3
-
$2,046 CAD
$1,465 USD
View
B+
Retailer 4
-
$2,107 CAD
$1,508 USD
View
Final sale: no returns
Retailer 5
-
$2,182 CAD
$1,562 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,182 CAD
$1,562 USD
View
B+
Retailer 7
-
$2,424 CAD
$1,735 USD
View
B
Retailer 8
-
$3,448 CAD
$2,468 USD
View
B
Retailer 9
-
$4,066 CAD
$2,911 USD
View
B
Retailer 10
-
$4,090 CAD
$2,928 USD
View
Most Expensive
B
MOH London
LG436072814 · Oct 29
$7,048 CAD
£3,973 GBP
View
10 more retailers have this diamond
Prices start from $1,201 CADSave up to $5,847 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
1.56ct Oval
$1,201 CAD