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Radiant|Natural|GIA

1.00ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6565201355

Certificate GIA 6565201355

Diamond specifications and retailer prices

From $1,957 CAD
As of November 6, 2026
Save $3,751 CAD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,708 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 6565201355. Listed at 15 retailers as of November 5, 2026, with prices from $1,957 to $5,708, a $3,751 spread on the same certified stone. NZ Jewellers lists it at $5,708. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565201355
Dimensions7.17 × 4.98 × 3.36 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Indented Natural
Top View
7.17 mm4.98 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565201355
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.5%

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: $5,708 CAD|Low: $1,514 CAD|High: $5,708 CAD|Avg: $2,496 CAD
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
Retailer 15
November 7, 2026
Retailer 7$1,709 CAD
Retailer 5$1,957 CAD
Retailer 12$1,965 CAD
Retailer 10$1,976 CAD
Retailer 15$2,118 CAD
Retailer 3$2,120 CAD
Retailer 13$2,120 CAD
Retailer 6$2,156 CAD
Retailer 11$2,218 CAD
Retailer 8$2,331 CAD
Retailer 14$2,446 CAD
Retailer 2$2,595 CAD
Retailer 4$2,691 CAD
Retailer 9$4,089 CAD
NZ Jewellers$5,708 CAD

29 data points across 15 retailers

15 retailers$1,957 CAD to $5,708 CAD

Retailer 1
-
$1,709 CAD
Price last confirmed 23 days ago
B+
Retailer 2
-
$1,957 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,965 CAD
View
A
Retailer 4
-
$1,976 CAD
View
B+
Retailer 5
-
$2,118 CAD
View
B+
Retailer 6
-
$2,120 CAD
View
Retailer 7
-
$2,120 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,156 CAD
View
B+
Retailer 9
-
$2,218 CAD
View
B+
Retailer 10
-
$2,331 CAD
View
B+
Retailer 11
-
$2,446 CAD
View
B+
Retailer 12
-
$2,595 CAD
View
B+
Retailer 13
-
$2,691 CAD
View
B
Retailer 14
-
$4,089 CAD
View
Most Expensive
C
NZ Jewellers
3885c97e-28e3-49af-9f00-e1f72985356c · Nov 5
$5,708 CAD
$4,058 USD
View
14 more retailers have this diamond
Prices start from $1,957 CADSave up to $3,751 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
$1,957 CAD