CaratHunter
Plans
Oval|Lab Grown|IGI

1.21ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG604303186

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG604303186

Diamond specifications and retailer prices

From $378 CAD
As of November 3, 2026
Save $1,692 CAD (82%) vs most expensive(unlock to see where)
14 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 LG604303186 or 604303186. Listed at 14 retailers as of November 3, 2026, with prices from $378 to $2,070, a $1,692 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 angle37.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604303186
Dimensions8.69 × 5.98 × 3.64 mm
L/W Ratio1.45
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
8.69 mm5.98 mm1.21 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604303186
Side View
Table 58.0%Crown 37.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.9%

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: Nov 3
Current: $1,023 CAD|Low: $233 CAD|High: $2,070 CAD|Avg: $906 CAD|+18.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 3, 2026
Retailer 2$361 CAD
Retailer 7$378 CAD
Retailer 9$637 CAD
Retailer 10$702 CAD
Retailer 4$720 CAD
Retailer 6$751 CAD
Retailer 3$792 CAD
Retailer 1$1,023 CAD
Retailer 8$1,348 CAD
Retailer 5$1,674 CAD
Taylor and Hart$2,070 CAD

41 data points across 11 retailers

14 retailers$378 CAD to $2,070 CAD

Retailer 1
-
$337 CAD
Price last confirmed 26 days ago
A
Retailer 2
-
$378 CAD
View
Final sale: no returns
Retailer 3
-
$390 CAD
View
Price last confirmed 26 days ago
Retailer 4
-
$418 CAD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$637 CAD
View
A
Retailer 6
-
$702 CAD
View
B+
Retailer 7
-
$720 CAD
View
B+
Retailer 8
-
$751 CAD
View
B+
Retailer 9
-
$792 CAD
View
B+
Retailer 10
-
$1,023 CAD
View
Retailer 11
-
$1,343 CAD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$1,348 CAD
View
B
Retailer 13
-
$1,674 CAD
View
Most Expensive
B
Taylor and Hart
0MJMOQA · Nov 3
$2,070 CAD
$1,485 USD
View
13 more retailers have this diamond
Prices start from $378 CADSave up to $1,692 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
$378 CAD