Radiant|Natural|GIA

1.22ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 2556766329

Certificate GIA 2556766329

Diamond specifications and retailer prices

From $5,994 CAD
As of November 2, 2026
Save $4,714 CAD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,707 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556766329. Listed at 9 retailers as of November 2, 2026, with prices from $5,994 to $10,707, a $4,714 spread on the same certified stone. NZ Jewellers lists it at $10,707. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.79°
Pavilion angle35.75°
OriginNatural
Grading LabGIA
CertificateGIA 2556766329
Dimensions7.05 × 5.42 × 3.66 mm
L/W Ratio1.30
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.05 mm5.42 mm1.22 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556766329
Side View
Table 72.0%Crown 51.79°Girdle: THK-POLPavilion 35.75°Culet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $10,707 CAD|Low: $5,830 CAD|High: $10,813 CAD|Avg: $7,323 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$5,994 CAD
Retailer 3$6,114 CAD
Retailer 2$6,133 CAD
Retailer 8$6,133 CAD
Retailer 7$6,145 CAD
Retailer 9$6,587 CAD
Retailer 6$6,935 CAD
Retailer 5$9,787 CAD
NZ Jewellers$10,707 CAD

39 data points across 9 retailers

9 retailers$5,994 CAD to $10,707 CAD

B+
Cheapest Retailer
-
$5,994 CAD
B+
Retailer 2
-
$6,114 CAD
View
B+
Retailer 3
-
$6,133 CAD
View
B+
Retailer 4
-
$6,133 CAD
View
B+
Retailer 5
-
$6,145 CAD
View
Retailer 6
-
$6,587 CAD
View
Price last confirmed 29 days ago
Retailer 7
-
$6,935 CAD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$9,787 CAD
View
Most Expensive
B
NZ Jewellers
2a10aaca-e2fc-49d3-85df-38eeb415488f · Nov 3
$10,707 CAD
$7,612 USD
View
8 more retailers have this diamond
Prices start from $5,994 CADSave up to $4,714 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
$5,994 CAD