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Oval|Lab Grown|IGI

1.05ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG440012192

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012192

Diamond specifications and retailer prices

From $843 CAD
As of November 5, 2026
Save $3,689 CAD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,532 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012192 or 440012192. Listed at 11 retailers as of November 3, 2026, with prices from $843 to $4,532, a $3,689 spread on the same certified stone. MOH London lists it at $4,532. 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

1.05
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012192
Dimensions8.06 × 5.63 × 3.58 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.06 mm5.63 mm1.05 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012192
Side View
Table 60.0%Crown 35.6°Girdle: UNDPavilion 41.5°Culet: NoneDepth 63.6%

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: Nov 5
Current: $4,532 CAD|Low: $809 CAD|High: $4,587 CAD|Avg: $1,774 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
November 1, 2026
Retailer 5$843 CAD
Retailer 2$844 CAD
Retailer 8$941 CAD
Retailer 6$1,044 CAD
Retailer 10$1,044 CAD
Retailer 9$1,224 CAD
Retailer 7$1,602 CAD
Retailer 11$1,646 CAD
Retailer 4$2,591 CAD
Retailer 3$2,796 CAD
MOH London$4,532 CAD

13 data points across 11 retailers

11 retailers$843 CAD to $4,532 CAD

A
Cheapest Retailer
-
$843 CAD
A
Retailer 2
-
$844 CAD
View
A
Retailer 3
-
$941 CAD
View
Final sale: no returns
A
Retailer 4
-
$942 CAD
View
Retailer 5
-
$1,044 CAD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,044 CAD
View
A
Retailer 7
-
$1,224 CAD
View
B+
Retailer 8
-
$1,602 CAD
View
B
Retailer 9
-
$2,591 CAD
View
B
Retailer 10
-
$2,746 CAD
View
Most Expensive
B
MOH London
LG440012192 · Nov 3
$4,532 CAD
£2,537 GBP
View
10 more retailers have this diamond
Prices start from $843 CADSave up to $3,689 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
1.05ct Oval
$843 CAD