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Oval|Lab Grown|IGI

2.50ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445037355

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037355

Diamond specifications and retailer prices

From $1,956 CAD
$1,400 USD
As of October 30, 2026
Save $11,355 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,311 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037355 or 445037355. Listed at 11 retailers as of October 29, 2026, with prices from $1,956 to $13,311, a $11,355 spread on the same certified stone. MOH London lists it at $13,311. 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

2.50
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037355
Dimensions10.51 × 7.45 × 4.86 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
10.51 mm7.45 mm2.50 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037355
Side View
Table 55.5%Crown 37.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 65.2%

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 30
Current: $13,311 CAD|Low: $1,956 CAD|High: $18,693 CAD|Avg: $7,999 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,956 CAD
Retailer 4$4,504 CAD
Retailer 7$5,041 CAD
Retailer 5$5,224 CAD
Retailer 8$5,441 CAD
Retailer 9$6,083 CAD
Retailer 3$7,352 CAD
Retailer 6$8,110 CAD
MOH London$13,311 CAD
Retailer 10$18,693 CAD

16 data points across 10 retailers

11 retailers$1,956 CAD to $13,311 CAD

A
Cheapest Retailer
-
$1,956 CAD
$1,400 USD
B+
Retailer 2
-
$4,504 CAD
$3,224 USD
View
B+
Retailer 3
-
$4,899 CAD
$3,507 USD
View
B
Retailer 4
-
$5,041 CAD
$3,609 USD
View
Final sale: no returns
Retailer 5
-
$5,224 CAD
$3,740 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$5,224 CAD
$3,740 USD
View
B
Retailer 7
-
$5,441 CAD
$3,895 USD
View
B
Retailer 8
-
$6,528 CAD
$4,673 USD
View
B
Retailer 9
-
$7,352 CAD
$5,263 USD
View
B
Retailer 10
-
$8,110 CAD
$5,806 USD
View
Most Expensive
B
MOH London
LG445037355 · Oct 29
$13,311 CAD
£7,503 GBP
View
10 more retailers have this diamond
Prices start from $1,956 CADSave up to $11,355 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
2.50ct Oval
$1,956 CAD