Round|Natural|GIA

1.02ct J IF Round Natural Diamond

EX • J/IF • GIA 5242085595

Certificate GIA 5242085595

Diamond specifications and retailer prices

From $3,342 CAD
As of November 6, 2026
Save $4,200 CAD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,106 CAD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5242085595. Listed at 15 retailers as of November 4, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242085595
Dimensions6.39 × 6.42 × 3.99 mm
L/W Ratio1.00
Top View
6.39 mm6.42 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242085595
Side View
Table 56.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

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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: $7,955 CAD|Low: $3,342 CAD|High: $8,106 CAD|Avg: $5,314 CAD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$3,342 CAD
Retailer 2$4,028 CAD
Retailer 11$4,077 CAD
Retailer 3$4,565 CAD
Retailer 5$4,641 CAD
Retailer 12$4,741 CAD
Retailer 9$4,889 CAD
Retailer 6$5,172 CAD
Retailer 10$5,353 CAD
Retailer 4$6,980 CAD
Retailer 7$7,542 CAD
NZ Jewellers$7,955 CAD

24 data points across 12 retailers

15 retailers$3,342 CAD to $7,542 CAD

A
Cheapest Retailer
-
$3,342 CAD
A
Retailer 2
-
$4,028 CAD
View
A
Retailer 3
-
$4,077 CAD
View
Retailer 4
-
$4,565 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$4,641 CAD
View
Retailer 6
-
$4,652 CAD
View
Price last confirmed 23 days ago
Retailer 7
-
$4,741 CAD
View
Price last confirmed 8 days ago
Retailer 8
-
$4,832 CAD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$4,889 CAD
View
B+
Retailer 10
-
$5,172 CAD
View
B+
Retailer 11
-
$5,353 CAD
View
Retailer 12
-
$6,980 CAD
View
Price last confirmed 16 days ago
B
Retailer 13
-
$7,542 CAD
View
Retailer 14
-
$7,955 CAD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
53dc134a-3639-43fc-afbf-9ba16cfb740d · Oct 14
$8,106 CAD
$5,804 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from $3,342 CADSave up to $4,200 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
1.02ct Round
$3,342 CAD