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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2437400702

Certificate GIA 2437400702

Diamond specifications and retailer prices

From $3,296 CAD
As of November 5, 2026
Save $4,572 CAD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,868 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2437400702. Listed at 22 retailers as of November 5, 2026, with prices from $3,296 to $7,868, a $4,572 spread on the same certified stone. NZ Jewellers lists it at $7,868. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2437400702
Dimensions6.42 × 6.38 × 4.02 mm
L/W Ratio1.01
Top View
6.42 mm6.38 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437400702
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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 5
Current: $4,261 CAD|Low: $3,296 CAD|High: $7,634 CAD|Avg: $4,550 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$3,296 CAD
Retailer 8$3,324 CAD
Retailer 3$3,691 CAD
Retailer 9$4,010 CAD
Retailer 7$4,100 CAD
Retailer 1$4,261 CAD
Retailer 2$4,644 CAD
Retailer 6$4,828 CAD
Retailer 5$7,532 CAD

27 data points across 9 retailers

22 retailers$3,296 CAD to $7,868 CAD

A
Cheapest Retailer
-
$3,296 CAD
A
Retailer 2
-
$3,324 CAD
View
B+
Retailer 3
-
$3,691 CAD
View
B+
Retailer 4
-
$3,856 CAD
View
B+
Retailer 5
-
$4,010 CAD
View
B+
Retailer 6
-
$4,100 CAD
View
B+
Retailer 7
-
$4,167 CAD
View
Final sale: no returns
B+
Retailer 8
-
$4,261 CAD
View
B+
Retailer 9
-
$4,274 CAD
View
B
Retailer 10
-
$4,517 CAD
View
Retailer 11
-
$4,517 CAD
View
Price last confirmed 8 days ago
Retailer 12
-
$4,599 CAD
View
Price last confirmed 109 days ago
B+
Retailer 13
-
$4,626 CAD
View
B+
Retailer 14
-
$4,644 CAD
View
B+
Retailer 15
-
$4,690 CAD
View
B+
Retailer 16
-
$4,716 CAD
View
B+
Retailer 17
-
$4,828 CAD
View
B
Retailer 18
-
$4,839 CAD
View
B
Retailer 19
-
$4,961 CAD
View
B
Retailer 20
-
$5,211 CAD
View
B
Retailer 21
-
$7,532 CAD
View
Most Expensive
B
NZ Jewellers
b80a5048-eb1a-49f3-9792-df2e8abedeb6 · Nov 5
$7,868 CAD
$5,634 USD
View
21 more retailers have this diamond
Prices start from $3,296 CADSave up to $4,572 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
$3,296 CAD