Oval|Lab Grown|IGI

1.21ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG598373337

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598373337

Diamond specifications and retailer prices

From $486 CAD
$348 USD
As of October 23, 2026
16 retailers carry this diamond
Most expensive: $2,365 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598373337 or 598373337. Listed at 16 retailers as of October 21, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598373337
Dimensions8.90 × 6.02 × 3.73 mm
L/W Ratio1.48
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
8.90 mm6.02 mm1.21 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598373337
Side View
Table 61.0%Crown 33.1°Girdle: THN-MEDPavilion 42°Culet: NoneDepth 62.0%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $2,365 CAD|Low: $387 CAD|High: $2,381 CAD|Avg: $1,130 CAD|-0.4%
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
October 24, 2026
Retailer 13$543 CAD
Retailer 12$602 CAD
Retailer 4$687 CAD
Retailer 10$691 CAD
Retailer 2$721 CAD
Retailer 5$787 CAD
Retailer 11$968 CAD
Retailer 7$1,019 CAD
Retailer 6$1,059 CAD
Retailer 8$1,477 CAD
Retailer 9$1,766 CAD
Retailer 3$2,326 CAD
MOH London$2,365 CAD

18 data points across 13 retailers

16 retailers$486 CAD to $2,365 CAD

Retailer 1
-
$486 CAD
$348 USD
Price last confirmed 9 days ago
Retailer 2
-
$563 CAD
$403 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$602 CAD
$431 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$602 CAD
$431 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$602 CAD
$431 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$721 CAD
£407 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$968 CAD
$693 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,019 CAD
ZAR 11,779 ZAR
View
Price last confirmed 9 days ago
Retailer 9
-
$1,059 CAD
£597 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$1,477 CAD
A$1,627 AUD
View
Price last confirmed 13 days ago
Retailer 11
-
$1,766 CAD
$1,264 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,936 CAD
$1,386 USD
View
Price last confirmed 22 days ago
Retailer 13
-
$1,936 CAD
$1,386 USD
View
Price last confirmed 25 days ago
Retailer 14
-
$1,995 CAD
$1,428 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$2,326 CAD
$1,665 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG598373337 · Oct 21
$2,365 CAD
£1,333 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond

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.

1.21ct Oval
$486 CAD