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Radiant|Natural|GIA

1.00ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 7551332657

Certificate GIA 7551332657

Diamond specifications and retailer prices

From $1,561 CAD
As of November 6, 2026
Save $3,594 CAD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,155 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551332657. Listed at 15 retailers as of November 5, 2026, with prices from $1,561 to $5,155, a $3,594 spread on the same certified stone. NZ Jewellers lists it at $5,155. 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

1.00
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551332657
Dimensions7.15 × 4.94 × 3.28 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Natural
Top View
7.15 mm4.94 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551332657
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.4%

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 6
Current: $5,155 CAD|Low: $1,561 CAD|High: $5,543 CAD|Avg: $2,587 CAD|-7.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 9$1,561 CAD
Retailer 8$1,646 CAD
Retailer 4$1,861 CAD
Retailer 14$1,958 CAD
Retailer 13$2,114 CAD
Retailer 7$2,193 CAD
Retailer 6$2,246 CAD
Retailer 10$2,304 CAD
Retailer 2$2,314 CAD
Retailer 5$2,321 CAD
Retailer 12$2,418 CAD
Retailer 11$2,709 CAD
Retailer 3$3,692 CAD
NZ Jewellers$5,155 CAD

22 data points across 14 retailers

15 retailers$1,561 CAD to $5,155 CAD

A
Cheapest Retailer
-
$1,561 CAD
A
Retailer 2
-
$1,646 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,861 CAD
View
A
Retailer 4
-
$1,958 CAD
View
A
Retailer 5
-
$2,114 CAD
View
A
Retailer 6
-
$2,193 CAD
View
Retailer 7
-
$2,246 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,304 CAD
View
B+
Retailer 9
-
$2,314 CAD
View
B+
Retailer 10
-
$2,321 CAD
View
B+
Retailer 11
-
$2,418 CAD
View
Retailer 12
-
$2,592 CAD
View
Price last confirmed 62 days ago
B+
Retailer 13
-
$2,709 CAD
View
B
Retailer 14
-
$3,692 CAD
View
Most Expensive
B
NZ Jewellers
08b6e644-1bbb-4b96-a50f-9d75462d9df2 · Nov 5
$5,155 CAD
$3,665 USD
View
14 more retailers have this diamond
Prices start from $1,561 CADSave up to $3,594 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
1.00ct Radiant
$1,561 CAD