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Oval|Lab Grown|IGI

1.55ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG436074867

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436074867

Diamond specifications and retailer prices

From $1,148 CAD
$820 USD
As of October 29, 2026
Save $4,864 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,011 CAD at MOH London · As of October 27, 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 LG436074867 or 436074867. Listed at 10 retailers as of October 27, 2026, with prices from $1,148 to $6,011, a $4,864 spread on the same certified stone. MOH London lists it at $6,011. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074867
Dimensions9.53 × 6.41 × 3.92 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.53 mm6.41 mm1.55 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074867
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.2%

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: $6,011 CAD|Low: $1,148 CAD|High: $6,075 CAD|Avg: $2,667 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 4$1,148 CAD
Retailer 2$1,611 CAD
Retailer 8$1,752 CAD
Retailer 9$1,803 CAD
Retailer 5$1,868 CAD
Retailer 11$2,662 CAD
Retailer 6$2,970 CAD
Retailer 7$3,502 CAD
Retailer 10$3,682 CAD
Retailer 3$4,182 CAD
MOH London$6,011 CAD

12 data points across 11 retailers

10 retailers$1,148 CAD to $6,011 CAD

A
Cheapest Retailer
-
$1,148 CAD
$820 USD
B+
Retailer 2
-
$1,611 CAD
$1,151 USD
View
B+
Retailer 3
-
$1,752 CAD
$1,252 USD
View
B+
Retailer 4
-
$1,803 CAD
$1,288 USD
View
Final sale: no returns
Retailer 5
-
$1,868 CAD
$1,335 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,868 CAD
$1,335 USD
View
B
Retailer 7
-
$2,970 CAD
$2,122 USD
View
B
Retailer 8
-
$3,502 CAD
$2,502 USD
View
B
Retailer 9
-
$3,682 CAD
$2,631 USD
View
Most Expensive
B
MOH London
LG436074867 · Oct 27
$6,011 CAD
£3,382 GBP
View
9 more retailers have this diamond
Prices start from $1,148 CADSave up to $4,864 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
$1,148 CAD