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Radiant|Natural|GIA

1.00ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6565355822

Certificate GIA 6565355822

Diamond specifications and retailer prices

From $1,653 CAD
As of November 6, 2026
Save $3,761 CAD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,414 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 6565355822. Listed at 17 retailers as of November 5, 2026, with prices from $1,653 to $5,414, a $3,761 spread on the same certified stone. NZ Jewellers lists it at $5,414. 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 6565355822
Dimensions6.99 × 4.93 × 3.27 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cloud, Crystal
Top View
6.99 mm4.93 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565355822
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: $5,414 CAD|Low: $1,653 CAD|High: $5,608 CAD|Avg: $2,566 CAD|-3.5%
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 10$1,653 CAD
Retailer 17$1,746 CAD
Retailer 4$1,947 CAD
Retailer 16$2,058 CAD
Retailer 11$2,211 CAD
Retailer 14$2,220 CAD
Retailer 9$2,273 CAD
Retailer 5$2,322 CAD
Retailer 8$2,346 CAD
Retailer 6$2,356 CAD
Retailer 12$2,411 CAD
Retailer 15$2,450 CAD
Retailer 2$2,462 CAD
Retailer 7$2,561 CAD
Retailer 13$2,869 CAD
Retailer 3$3,878 CAD
NZ Jewellers$5,414 CAD

18 data points across 17 retailers

17 retailers$1,653 CAD to $5,414 CAD

A
Cheapest Retailer
-
$1,653 CAD
A
Retailer 2
-
$1,746 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,947 CAD
View
A
Retailer 4
-
$2,058 CAD
View
A
Retailer 5
-
$2,211 CAD
View
A
Retailer 6
-
$2,220 CAD
View
Retailer 7
-
$2,273 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,322 CAD
View
B+
Retailer 9
-
$2,346 CAD
View
B+
Retailer 10
-
$2,356 CAD
View
B+
Retailer 11
-
$2,411 CAD
View
B+
Retailer 12
-
$2,450 CAD
View
B+
Retailer 13
-
$2,462 CAD
View
B+
Retailer 14
-
$2,561 CAD
View
B+
Retailer 15
-
$2,869 CAD
View
B
Retailer 16
-
$3,878 CAD
View
Most Expensive
B
NZ Jewellers
3749c51b-e420-447e-878f-db43292aabe0 · Nov 5
$5,414 CAD
$3,849 USD
View
16 more retailers have this diamond
Prices start from $1,653 CADSave up to $3,761 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
$1,653 CAD