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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

ID • K/SI1 • GIA 2231295393

Certificate GIA 2231295393

Diamond specifications and retailer prices

From $1,575 CAD
As of November 7, 2026
Save $2,421 CAD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,996 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231295393. Listed at 11 retailers as of November 5, 2026, with prices from $1,575 to $3,996, a $2,421 spread on the same certified stone. NZ Jewellers lists it at $3,996. 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

1.01
Carat
K
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231295393
Dimensions6.29 × 4.95 × 3.48 mm
L/W Ratio1.27
Girdle conditionPolished
Key to symbols
Crystal, Pinpoint
Top View
6.29 mm4.95 mm1.01 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231295393
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.3%

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 7
Current: $3,996 CAD|Low: $1,575 CAD|High: $3,996 CAD|Avg: $2,137 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 2$1,575 CAD
Retailer 5$1,589 CAD
Retailer 9$1,639 CAD
Retailer 11$1,639 CAD
Retailer 3$1,702 CAD
Retailer 4$1,850 CAD
Retailer 10$1,890 CAD
Retailer 7$1,999 CAD
Retailer 6$2,279 CAD
Retailer 8$3,000 CAD
NZ Jewellers$3,996 CAD

32 data points across 11 retailers

11 retailers$1,575 CAD to $3,996 CAD

A
Cheapest Retailer
-
$1,575 CAD
A
Retailer 2
-
$1,589 CAD
View
Retailer 3
-
$1,639 CAD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,639 CAD
View
A
Retailer 5
-
$1,702 CAD
View
A
Retailer 6
-
$1,850 CAD
View
A
Retailer 7
-
$1,890 CAD
View
A
Retailer 8
-
$1,999 CAD
View
A
Retailer 9
-
$2,279 CAD
View
B+
Retailer 10
-
$3,000 CAD
View
Most Expensive
B
NZ Jewellers
695c00e0-0295-49b6-9a35-51aefa986f40 · Nov 5
$3,996 CAD
$2,841 USD
View
10 more retailers have this diamond
Prices start from $1,575 CADSave up to $2,421 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
1.01ct Radiant
$1,575 CAD