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Round|Lab Grown|IGI

1.05ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG490193807

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490193807

Diamond specifications and retailer prices

From $840 CAD
$600 USD
As of October 30, 2026
Save $1,505 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,944 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490193807 or 490193807. Listed at 12 retailers as of October 29, 2026, with a 179% 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

1.05
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490193807
Dimensions6.54 × 6.49 × 4.02 mm
L/W Ratio1.01
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
6.54 mm6.49 mm1.05 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490193807
Side View
Table 58.5%Crown 33.7°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $840 CAD|Low: $840 CAD|High: $6,850 CAD|Avg: $3,122 CAD|-28.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 1$840 CAD
Retailer 7$1,814 CAD
Retailer 11$2,029 CAD
Retailer 8$2,104 CAD
Retailer 10$2,104 CAD
Retailer 12$2,344 CAD
Retailer 2$2,876 CAD
Retailer 9$3,330 CAD
Retailer 6$3,598 CAD
Retailer 3$3,922 CAD
Retailer 4$4,709 CAD
Retailer 5$6,797 CAD

25 data points across 12 retailers

12 retailers$840 CAD to $2,344 CAD

B+
Cheapest Retailer
-
$840 CAD
$600 USD
B
Retailer 2
-
$1,814 CAD
$1,296 USD
View
B
Retailer 3
-
$1,973 CAD
$1,410 USD
View
B
Retailer 4
-
$2,029 CAD
$1,450 USD
View
Final sale: no returns
Retailer 5
-
$2,104 CAD
$1,503 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$2,104 CAD
$1,503 USD
View
B
Retailer 7
-
$2,344 CAD
$1,675 USD
View
Retailer 8
-
$3,330 CAD
$2,379 USD
View
Price under review
Retailer 9
-
$3,598 CAD
€2,448 EUR
View
Price under review
Retailer 10
-
$3,922 CAD
$2,802 USD
View
Price under review
Most Expensive
NZ Jewellers
62f686d0-75bc-42ea-8068-4cd9a3e89d2f · Oct 27
$3,944 CAD
$2,818 USD
View
Price under review
10 more retailers have this diamond
Prices start from $840 CADSave up to $1,505 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.

B+
1.05ct Round
$840 CAD