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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG841605517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605517

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 24, 2026
Save $941 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,250 CAD at MOH London · As of October 19, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605517 or 841605517. Listed at 17 retailers as of October 24, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605517
Dimensions6.54 × 6.57 × 4.07 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 mm6.57 mm1.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605517
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 24
Current: $1,250 CAD|Low: $214 CAD|High: $1,250 CAD|Avg: $611 CAD
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
Retailer 17
October 27, 2026
Retailer 15$214 CAD
Retailer 12$249 CAD
Retailer 4$266 CAD
Retailer 6$266 CAD
Retailer 11$440 CAD
Retailer 14$463 CAD
Retailer 5$484 CAD
Retailer 10$500 CAD
Retailer 17$550 CAD
Retailer 3$610 CAD
Retailer 8$616 CAD
Retailer 16$854 CAD
Retailer 13$903 CAD
Retailer 9$927 CAD
Retailer 7$931 CAD
Retailer 2$1,190 CAD
MOH London$1,250 CAD

14 data points across 17 retailers

17 retailers$249 CAD to $1,190 CAD

Retailer 1
-
$214 CAD
$153 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$249 CAD
$178 USD
View
Retailer 3
-
$266 CAD
$190 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$266 CAD
$190 USD
View
A
Retailer 5
-
$440 CAD
£247 GBP
View
A
Retailer 6
-
$463 CAD
$331 USD
View
Retailer 7
-
$484 CAD
$346 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$500 CAD
€340 EUR
View
Retailer 9
-
$550 CAD
£309 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$610 CAD
$436 USD
View
Retailer 11
-
$616 CAD
$440 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$854 CAD
$610 USD
View
Retailer 13
-
$903 CAD
$645 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$927 CAD
$662 USD
View
B
Retailer 15
-
$931 CAD
$666 USD
View
B
Retailer 16
-
$1,190 CAD
$850 USD
View
Most Expensive
MOH London
LG841605517 · Oct 19
$1,250 CAD
£703 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $249 CADSave up to $941 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
1.09ct Round
$249 CAD