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Round|Lab Grown|IGI

1.23ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492113593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113593

Diamond specifications and retailer prices

From $992 CAD
$710 USD
As of October 30, 2026
Save $1,697 CAD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,596 CAD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.23ct lab-grown round diamond

This 1.23ct 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 LG492113593 or 492113593. Listed at 12 retailers as of October 29, 2026, with a 171% 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

1.23
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113593
Dimensions6.88 × 6.92 × 4.24 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
6.88 mm6.92 mm1.23 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113593
Side View
Table 56.0%Crown 33°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

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: $992 CAD|Low: $992 CAD|High: $7,087 CAD|Avg: $3,511 CAD|-28.3%
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$992 CAD
Retailer 8$2,114 CAD
Retailer 12$2,368 CAD
Retailer 9$2,452 CAD
Retailer 11$2,452 CAD
Retailer 2$2,689 CAD
Retailer 3$3,299 CAD
Retailer 10$3,864 CAD
Retailer 5$4,127 CAD
Retailer 7$4,336 CAD
Retailer 4$5,489 CAD
Retailer 6$7,041 CAD

17 data points across 12 retailers

12 retailers$992 CAD to $2,689 CAD

B+
Cheapest Retailer
-
$992 CAD
$710 USD
B
Retailer 2
-
$2,114 CAD
$1,513 USD
View
B
Retailer 3
-
$2,299 CAD
$1,646 USD
View
B
Retailer 4
-
$2,368 CAD
$1,695 USD
View
Final sale: no returns
Retailer 5
-
$2,452 CAD
$1,755 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,452 CAD
$1,755 USD
View
B
Retailer 7
-
$2,689 CAD
$1,925 USD
View
Retailer 8
-
$3,864 CAD
$2,766 USD
View
Price under review
Retailer 9
-
$4,127 CAD
€2,814 EUR
View
Price under review
Retailer 10
-
$4,336 CAD
$3,104 USD
View
Price under review
Most Expensive
NZ Jewellers
320d91d7-bafa-4720-a7eb-d46d56dcbcad · Oct 31
$4,596 CAD
$3,290 USD
View
Price under review
10 more retailers have this diamond
Prices start from $992 CADSave up to $1,697 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+
1.23ct Round
$992 CAD