Radiant|Natural|GIA

1.21ct I VS1 Radiant Natural Diamond

EX • I/VS1

Diamond specifications and retailer prices

From $3,557 CAD
As of November 4, 2026
Save $427 CAD (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,984 CAD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 5 retailers as of November 4, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.67 × 5.91 × 4.02 mm
L/W Ratio1.13
Top View
6.67 mm5.91 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA
Side View
Table 76.0%CrownGirdle: MediumPavilionCuletDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $3,984 CAD|Low: $2,961 CAD|High: $3,998 CAD|Avg: $3,660 CAD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$2,961 CAD
Retailer 4$3,465 CAD
Retailer 6$3,557 CAD
Retailer 2$3,633 CAD
Retailer 7$3,952 CAD
Diamond Exchange Canada$3,984 CAD
Retailer 5$3,998 CAD

42 data points across 7 retailers

5 retailers$3,557 CAD to $3,984 CAD

Retailer 1
-
$2,961 CAD
Price last confirmed 9 days ago
B+
Retailer 2
-
$3,557 CAD
View
B+
Retailer 3
-
$3,633 CAD
View
B+
Retailer 4
-
$3,952 CAD
View
Most Expensive
B+
Diamond Exchange Canada
1978382538 · Nov 5
$3,984 CAD
View
4 more retailers have this diamond
Prices start from $3,557 CADSave up to $427 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+
1.21ct Radiant
$3,557 CAD