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Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG811644946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811644946

Diamond specifications and retailer prices

From $246 CAD
$176 USD
As of October 28, 2026
Save $1,042 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,289 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811644946 or 811644946. Listed at 18 retailers as of October 28, 2026, with prices from $246 to $1,289, a $1,042 spread on the same certified stone. MOH London lists it at $1,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644946
Dimensions6.54 × 6.51 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.51 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644946
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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: Oct 28
Current: $1,289 CAD|Low: $246 CAD|High: $1,305 CAD|Avg: $566 CAD|-1.2%
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
Retailer 16
October 29, 2026
Retailer 14$246 CAD
Retailer 6$256 CAD
Retailer 7$274 CAD
Retailer 8$274 CAD
Retailer 12$471 CAD
Retailer 9$476 CAD
Retailer 2$479 CAD
Retailer 11$497 CAD
Retailer 3$581 CAD
Retailer 13$669 CAD
Retailer 10$721 CAD
Retailer 5$726 CAD
Retailer 16$753 CAD
Retailer 4$756 CAD
Retailer 15$959 CAD
MOH London$1,289 CAD

30 data points across 16 retailers

18 retailers$246 CAD to $1,289 CAD

A
Cheapest Retailer
-
$246 CAD
$176 USD
Final sale: no returns
A
Retailer 2
-
$256 CAD
$183 USD
View
A
Retailer 3
-
$274 CAD
$196 USD
View
A
Retailer 4
-
$274 CAD
$196 USD
View
A
Retailer 5
-
$430 CAD
$307 USD
View
A
Retailer 6
-
$471 CAD
ZAR 5,435 ZAR
View
A
Retailer 7
-
$476 CAD
£268 GBP
View
B+
Retailer 8
-
$479 CAD
£270 GBP
View
A
Retailer 9
-
$497 CAD
$355 USD
View
B+
Retailer 10
-
$581 CAD
$415 USD
View
B+
Retailer 11
-
$669 CAD
A$735 AUD
View
B+
Retailer 12
-
$721 CAD
$515 USD
View
B
Retailer 13
-
$726 CAD
$519 USD
View
B+
Retailer 14
-
$753 CAD
SGD 727 SGD
View
B+
Retailer 15
-
$756 CAD
$540 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$899 CAD
$642 USD
View
B
Retailer 17
-
$959 CAD
$685 USD
View
Most Expensive
B
MOH London
LG811644946 · Oct 29
$1,289 CAD
£725 GBP
View
17 more retailers have this diamond
Prices start from $246 CADSave up to $1,042 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 Round
$246 CAD