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Oval|Lab Grown|IGI

1.56ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG436073687

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073687

Diamond specifications and retailer prices

From $1,148 CAD
$820 USD
As of October 29, 2026
Save $4,926 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,074 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073687 or 436073687. Listed at 10 retailers as of October 29, 2026, with prices from $1,148 to $6,074, a $4,926 spread on the same certified stone. MOH London lists it at $6,074. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073687
Dimensions9.21 × 6.47 × 4.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.21 mm6.47 mm1.56 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073687
Side View
Table 57.0%Crown 33.8°GirdlePavilion 41.2°Culet: NoneDepth 63.1%

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: $6,074 CAD|Low: $1,148 CAD|High: $6,122 CAD|Avg: $3,013 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$1,148 CAD
Retailer 2$1,621 CAD
Retailer 6$1,814 CAD
Retailer 4$1,880 CAD
Retailer 8$2,677 CAD
Retailer 5$2,988 CAD
Retailer 7$3,705 CAD
Retailer 9$4,209 CAD
MOH London$6,074 CAD

14 data points across 9 retailers

10 retailers$1,148 CAD to $6,074 CAD

A
Cheapest Retailer
-
$1,148 CAD
$820 USD
B+
Retailer 2
-
$1,621 CAD
$1,158 USD
View
B+
Retailer 3
-
$1,763 CAD
$1,260 USD
View
B+
Retailer 4
-
$1,814 CAD
$1,296 USD
View
Final sale: no returns
Retailer 5
-
$1,880 CAD
$1,343 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,880 CAD
$1,343 USD
View
B
Retailer 7
-
$2,988 CAD
$2,135 USD
View
B
Retailer 8
-
$3,524 CAD
$2,518 USD
View
B
Retailer 9
-
$3,705 CAD
$2,647 USD
View
Most Expensive
B
MOH London
LG436073687 · Oct 29
$6,074 CAD
£3,417 GBP
View
9 more retailers have this diamond
Prices start from $1,148 CADSave up to $4,926 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
$1,148 CAD