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Radiant|Natural|GIA

1.22ct J VS1 Radiant Natural Diamond

ID • J/VS1 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From $4,095 CAD
As of November 4, 2026
Save $1,080 CAD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,175 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded J 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 3 retailers as of November 4, 2026, with prices from $4,095 to $5,175, a $1,080 spread on the same certified stone. Blue Nile lists it at $5,175. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
J
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions7.15 × 5.49 × 3.81 mm
L/W Ratio1.30
Top View
7.15 mm5.49 mm1.22 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 4
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,175 CAD|Low: $4,095 CAD|High: $5,175 CAD|Avg: $4,330 CAD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$4,095 CAD
Retailer 2$4,144 CAD
Blue Nile$5,175 CAD

2 data points across 3 retailers

3 retailers$4,095 CAD to $5,175 CAD

B+
Cheapest Retailer
-
$4,095 CAD
B+
Retailer 2
-
$4,144 CAD
View
Most Expensive
B
Blue Nile
28574432 · Nov 5
$5,175 CAD
$3,679 USD
View
2 more retailers have this diamond
Prices start from $4,095 CADSave up to $1,080 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+
1.22ct Radiant
$4,095 CAD