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Radiant|Natural|GIA

1.21ct I VS2 Radiant Natural Diamond

EX • I/VS2 • GIA 5176807923

Certificate GIA 5176807923

Diamond specifications and retailer prices

From $3,868 CAD
As of November 4, 2026
Save $2,012 CAD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,880 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5176807923. Listed at 5 retailers as of November 4, 2026, with prices from $3,868 to $5,880, a $2,012 spread on the same certified stone. 77 Diamonds lists it at $5,880. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176807923
Dimensions6.57 × 5.26 × 3.71 mm
L/W Ratio1.25
Top View
6.57 mm5.26 mm1.21 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176807923
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

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 4
Current: $5,880 CAD|Low: $3,638 CAD|High: $5,961 CAD|Avg: $4,336 CAD|+0.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$3,868 CAD
Retailer 3$3,952 CAD
Retailer 2$4,002 CAD
Retailer 4$4,036 CAD
77 Diamonds$5,880 CAD

33 data points across 5 retailers

5 retailers$3,868 CAD to $5,880 CAD

A
Cheapest Retailer
-
$3,868 CAD
A
Retailer 2
-
$3,952 CAD
View
A
Retailer 3
-
$4,002 CAD
View
Final sale: no returns
A
Retailer 4
-
$4,036 CAD
View
Most Expensive
B+
77 Diamonds
RADZVZQHSVSC · Nov 5
$5,880 CAD
£3,323 GBP
View
4 more retailers have this diamond
Prices start from $3,868 CADSave up to $2,012 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 Radiant
$3,868 CAD