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Oval|Lab Grown|IGI

1.55ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG445036797

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036797

Diamond specifications and retailer prices

From $1,145 CAD
$820 USD
As of October 29, 2026
Save $4,854 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,000 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG445036797 or 445036797. Listed at 9 retailers as of October 25, 2026, with prices from $1,145 to $6,000, a $4,854 spread on the same certified stone. MOH London lists it at $6,000. 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

1.55
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036797
Dimensions8.97 × 6.50 × 4.11 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.97 mm6.50 mm1.55 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036797
Side View
Table 59.5%Crown 36.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.2%

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: $6,000 CAD|Low: $1,145 CAD|High: $6,073 CAD|Avg: $3,205 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 2$1,145 CAD
Retailer 6$1,776 CAD
Retailer 5$2,657 CAD
Retailer 3$2,964 CAD
Retailer 4$3,675 CAD
Retailer 7$4,174 CAD
MOH London$6,000 CAD

7 data points across 7 retailers

9 retailers$1,145 CAD to $6,000 CAD

A
Cheapest Retailer
-
$1,145 CAD
$820 USD
B+
Retailer 2
-
$1,608 CAD
$1,151 USD
View
A
Retailer 3
-
$1,749 CAD
$1,252 USD
View
Retailer 4
-
$1,865 CAD
$1,335 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$1,865 CAD
$1,335 USD
View
B
Retailer 6
-
$2,964 CAD
$2,122 USD
View
B
Retailer 7
-
$3,495 CAD
$2,502 USD
View
B
Retailer 8
-
$3,675 CAD
$2,631 USD
View
Most Expensive
B
MOH London
LG445036797 · Oct 25
$6,000 CAD
£3,382 GBP
View
8 more retailers have this diamond
Prices start from $1,145 CADSave up to $4,854 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
1.55ct Oval
$1,145 CAD