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Oval|Lab Grown|IGI

1.21ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG749519521

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749519521

Diamond specifications and retailer prices

From $637 CAD
As of November 3, 2026
Save $1,433 CAD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,070 CAD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval 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 LG749519521 or 749519521. Listed at 17 retailers as of November 3, 2026, with prices from $637 to $2,070, a $1,433 spread on the same certified stone. Taylor and Hart lists it at $2,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749519521
Dimensions8.88 × 5.95 × 3.63 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm5.95 mm1.21 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749519521
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,023 CAD|Low: $361 CAD|High: $2,070 CAD|Avg: $1,029 CAD|+18.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 3, 2026
Retailer 3$361 CAD
Retailer 11$637 CAD
Retailer 10$702 CAD
Retailer 5$720 CAD
Retailer 7$751 CAD
Retailer 4$792 CAD
Retailer 9$989 CAD
Retailer 1$1,023 CAD
Retailer 8$1,348 CAD
Retailer 2$1,628 CAD
Retailer 6$1,674 CAD
Taylor and Hart$2,070 CAD

41 data points across 12 retailers

17 retailers$637 CAD to $2,070 CAD

Retailer 1
-
$291 CAD
Price last confirmed 43 days ago
Retailer 2
-
$337 CAD
View
Price last confirmed 41 days ago
Retailer 3
-
$337 CAD
View
Price last confirmed 26 days ago
Retailer 4
-
$357 CAD
View
Price last confirmed 41 days ago
Retailer 5
-
$418 CAD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$637 CAD
View
A
Retailer 7
-
$702 CAD
View
B+
Retailer 8
-
$720 CAD
View
B+
Retailer 9
-
$751 CAD
View
B+
Retailer 10
-
$792 CAD
View
B+
Retailer 11
-
$989 CAD
View
B+
Retailer 12
-
$1,023 CAD
View
Retailer 13
-
$1,343 CAD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$1,348 CAD
View
B
Retailer 15
-
$1,628 CAD
View
B
Retailer 16
-
$1,674 CAD
View
Most Expensive
B
Taylor and Hart
EDH5ACW · Nov 3
$2,070 CAD
$1,485 USD
View
16 more retailers have this diamond
Prices start from $637 CADSave up to $1,433 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
1.21ct Oval
$637 CAD