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Round|Lab Grown|IGI

1.12ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG574342857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574342857

Diamond specifications and retailer prices

From $359 CAD
$257 USD
As of October 29, 2026
Save $1,426 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,785 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574342857 or 574342857. Listed at 16 retailers as of October 26, 2026, with prices from $359 to $1,785, a $1,426 spread on the same certified stone. MOH London lists it at $1,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574342857
Dimensions6.80 × 6.77 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.80 mm6.77 mm1.12 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574342857
Side View
Table 59.5%Crown 31.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.9%

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: $1,785 CAD|Low: $281 CAD|High: $1,804 CAD|Avg: $856 CAD|+2.1%
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
Retailer 15
October 30, 2026
Retailer 12$359 CAD
Retailer 6$402 CAD
Retailer 15$416 CAD
Retailer 4$444 CAD
Retailer 14$444 CAD
Retailer 9$671 CAD
Retailer 3$742 CAD
Retailer 8$764 CAD
Retailer 7$791 CAD
Retailer 2$1,005 CAD
Retailer 13$1,159 CAD
Retailer 11$1,366 CAD
Retailer 5$1,429 CAD
Retailer 10$1,724 CAD
MOH London$1,785 CAD

42 data points across 15 retailers

16 retailers$359 CAD to $1,785 CAD

A
Cheapest Retailer
-
$359 CAD
$257 USD
A
Retailer 2
-
$402 CAD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$416 CAD
$298 USD
View
A
Retailer 4
-
$444 CAD
$318 USD
View
A
Retailer 5
-
$444 CAD
$318 USD
View
B+
Retailer 6
-
$671 CAD
$480 USD
View
B+
Retailer 7
-
$742 CAD
$531 USD
View
B+
Retailer 8
-
$764 CAD
ZAR 8,836 ZAR
View
B+
Retailer 9
-
$791 CAD
$566 USD
View
B
Retailer 10
-
$1,005 CAD
£567 GBP
View
B
Retailer 11
-
$1,144 CAD
HK$6,400 HKD
View
B
Retailer 12
-
$1,159 CAD
$830 USD
View
B
Retailer 13
-
$1,366 CAD
$978 USD
View
B
Retailer 14
-
$1,429 CAD
$1,023 USD
View
B
Retailer 15
-
$1,724 CAD
£972 GBP
View
Most Expensive
B
MOH London
LG574342857 · Oct 26
$1,785 CAD
£1,006 GBP
View
15 more retailers have this diamond
Prices start from $359 CADSave up to $1,426 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
1.12ct Round
$359 CAD