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Radiant|Natural|GIA

1.03ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6552647838

Certificate GIA 6552647838

Diamond specifications and retailer prices

From $1,755 CAD
As of November 6, 2026
Save $2,884 CAD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,639 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct 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 6552647838. Listed at 13 retailers as of November 5, 2026, with prices from $1,755 to $4,639, a $2,884 spread on the same certified stone. NZ Jewellers lists it at $4,639. 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

1.03
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.34°
OriginNatural
Grading LabGIA
CertificateGIA 6552647838
Dimensions6.79 × 5.11 × 3.50 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.79 mm5.11 mm1.03 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552647838
Side View
Table 67.0%Crown 47.34°GirdlePavilionCulet: NoneDepth 68.5%

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 6
Current: $4,639 CAD|Low: $1,698 CAD|High: $5,173 CAD|Avg: $2,450 CAD|-10.3%
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
November 7, 2026
Retailer 3$1,755 CAD
Retailer 4$1,762 CAD
Retailer 6$1,895 CAD
Retailer 5$1,902 CAD
Retailer 11$1,902 CAD
Retailer 8$1,910 CAD
Retailer 12$1,990 CAD
Retailer 10$2,092 CAD
Retailer 2$2,151 CAD
Retailer 13$2,194 CAD
Retailer 7$2,637 CAD
Retailer 9$3,483 CAD
NZ Jewellers$4,639 CAD

30 data points across 13 retailers

13 retailers$1,755 CAD to $4,639 CAD

A
Cheapest Retailer
-
$1,755 CAD
Final sale: no returns
A
Retailer 2
-
$1,762 CAD
View
A
Retailer 3
-
$1,895 CAD
View
Retailer 4
-
$1,902 CAD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,902 CAD
View
A
Retailer 6
-
$1,910 CAD
View
A
Retailer 7
-
$1,990 CAD
View
A
Retailer 8
-
$2,092 CAD
View
A
Retailer 9
-
$2,151 CAD
View
A
Retailer 10
-
$2,194 CAD
View
B+
Retailer 11
-
$2,637 CAD
View
B
Retailer 12
-
$3,483 CAD
View
Most Expensive
B
NZ Jewellers
94346893-d91f-4e77-b633-1ad7d0e4d74a · Nov 5
$4,639 CAD
$3,298 USD
View
12 more retailers have this diamond
Prices start from $1,755 CADSave up to $2,884 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
1.03ct Radiant
$1,755 CAD