Radiant|Natural|GIA

1.02ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 2231696256

Certificate GIA 2231696256

Diamond specifications and retailer prices

From $3,355 CAD
As of November 2, 2026
Save $2,671 CAD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,283 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct 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 2231696256. Listed at 6 retailers as of November 2, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.04°
Pavilion angle30.81°
OriginNatural
Grading LabGIA
CertificateGIA 2231696256
Dimensions6.48 × 4.99 × 3.37 mm
L/W Ratio1.30
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather
Top View
6.48 mm4.99 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231696256
Side View
Table 66.0%Crown 44.04°GirdlePavilion 30.81°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,446 CAD|Low: $3,310 CAD|High: $6,176 CAD|Avg: $4,140 CAD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5$3,310 CAD
Retailer 2$3,355 CAD
Retailer 1$3,446 CAD
Retailer 7$3,877 CAD
Retailer 6$4,019 CAD
Retailer 8$4,221 CAD
Retailer 4$4,289 CAD
Retailer 3$6,026 CAD

35 data points across 8 retailers

6 retailers$3,355 CAD to $6,026 CAD

A
Cheapest Retailer
-
$3,355 CAD
A
Retailer 2
-
$3,446 CAD
View
Retailer 3
-
$3,484 CAD
View
Price last confirmed 42 days ago
Retailer 4
-
$4,289 CAD
View
Price last confirmed 31 days ago
B
Retailer 5
-
$6,026 CAD
View
Most Expensive
NZ Jewellers
d57c7572-252e-4300-a443-a1327216c209 · Sep 28
$7,283 CAD
$5,178 USD
View
Price last confirmed 39 days ago
5 more retailers have this diamond
Prices start from $3,355 CADSave up to $2,671 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
1.02ct Radiant
$3,355 CAD