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Round|Natural|GIA

1.02ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7526161819

Certificate GIA 7526161819

Diamond specifications and retailer prices

From $2,123 CAD
As of November 6, 2026
Save $3,290 CAD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,413 CAD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7526161819. Listed at 11 retailers as of November 5, 2026, with prices from $2,123 to $5,413, a $3,290 spread on the same certified stone. NZ Jewellers lists it at $5,413. 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

1.02
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7526161819
Dimensions6.45 × 6.40 × 4.00 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal
Top View
6.45 mm6.40 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526161819
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: $5,413 CAD|Low: $2,121 CAD|High: $5,504 CAD|Avg: $2,818 CAD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,123 CAD
Retailer 7$2,219 CAD
Retailer 9$2,219 CAD
Retailer 10$2,321 CAD
Retailer 3$2,430 CAD
Retailer 4$2,447 CAD
Retailer 11$2,489 CAD
Retailer 8$2,561 CAD
Retailer 5$2,723 CAD
Retailer 6$3,877 CAD
NZ Jewellers$5,413 CAD

31 data points across 11 retailers

11 retailers$2,123 CAD to $5,413 CAD

A
Cheapest Retailer
-
$2,123 CAD
A
Retailer 2
-
$2,219 CAD
View
Retailer 3
-
$2,219 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,321 CAD
View
Retailer 5
-
$2,430 CAD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$2,447 CAD
View
B+
Retailer 7
-
$2,489 CAD
View
A
Retailer 8
-
$2,561 CAD
View
B+
Retailer 9
-
$2,723 CAD
View
B
Retailer 10
-
$3,877 CAD
View
Most Expensive
B
NZ Jewellers
fe0a5586-2fca-4c97-8bb2-08f3cda9bbc3 · Nov 5
$5,413 CAD
$3,876 USD
View
10 more retailers have this diamond
Prices start from $2,123 CADSave up to $3,290 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
$2,123 CAD