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Oval|Lab Grown|IGI

1.01ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG407945522

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407945522

Diamond specifications and retailer prices

From $824 CAD
$590 USD
As of October 30, 2026
Save $4,698 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,523 CAD at MOH London · As of October 27, 2026
View at MOH London

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945522 or 407945522. Listed at 12 retailers as of October 27, 2026, with prices from $824 to $5,523, a $4,698 spread on the same certified stone. MOH London lists it at $5,523. 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

1.01
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945522
Dimensions8.20 × 5.63 × 3.55 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.20 mm5.63 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945522
Side View
Table 55.5%Crown 33.1°GirdlePavilion 42.2°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 30
Current: $5,523 CAD|Low: $824 CAD|High: $5,590 CAD|Avg: $2,469 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2$824 CAD
Retailer 8$1,402 CAD
Retailer 12$1,525 CAD
Retailer 13$1,569 CAD
Retailer 9$1,626 CAD
Retailer 14$1,626 CAD
Retailer 3$1,872 CAD
Retailer 5$2,338 CAD
Retailer 7$2,475 CAD
Retailer 10$2,597 CAD
Retailer 11$3,048 CAD
Retailer 4$3,399 CAD
Retailer 6$4,657 CAD
MOH London$5,523 CAD

42 data points across 14 retailers

12 retailers$824 CAD to $5,523 CAD

A
Cheapest Retailer
-
$824 CAD
$590 USD
B+
Retailer 2
-
$1,402 CAD
$1,004 USD
View
B+
Retailer 3
-
$1,525 CAD
$1,092 USD
View
B+
Retailer 4
-
$1,569 CAD
$1,123 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,626 CAD
$1,164 USD
View
Retailer 6
-
$1,626 CAD
$1,164 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,872 CAD
$1,340 USD
View
B
Retailer 8
-
$2,475 CAD
£1,395 GBP
View
B
Retailer 9
-
$2,597 CAD
$1,859 USD
View
B
Retailer 10
-
$3,048 CAD
$2,182 USD
View
B
Retailer 11
-
$3,399 CAD
$2,433 USD
View
Most Expensive
B
MOH London
LG407945522 · Oct 27
$5,523 CAD
£3,113 GBP
View
11 more retailers have this diamond
Prices start from $824 CADSave up to $4,698 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
1.01ct Oval
$824 CAD