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Round|Natural|GIA

1.02ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6512980115

Certificate GIA 6512980115

Diamond specifications and retailer prices

From $3,781 CAD
As of November 5, 2026
Save $4,339 CAD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,120 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6512980115. Listed at 21 retailers as of November 5, 2026, with prices from $3,781 to $8,120, a $4,339 spread on the same certified stone. NZ Jewellers lists it at $8,120. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6512980115
Dimensions6.52 × 6.47 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
6.52 mm6.47 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512980115
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.4%

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: $4,459 CAD|Low: $3,827 CAD|High: $7,887 CAD|Avg: $5,456 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,827 CAD
Retailer 10$3,897 CAD
Retailer 1$4,459 CAD
Retailer 3$4,764 CAD
Retailer 2$4,979 CAD
Retailer 4$5,426 CAD
Retailer 5$5,427 CAD
Retailer 6$5,688 CAD
Retailer 9$7,582 CAD
Retailer 7$7,773 CAD

31 data points across 10 retailers

21 retailers$3,781 CAD to $8,120 CAD

A
Cheapest Retailer
-
$3,781 CAD
A
Retailer 2
-
$3,785 CAD
View
A
Retailer 3
-
$3,827 CAD
View
A
Retailer 4
-
$3,897 CAD
View
Final sale: no returns
Retailer 5
-
$4,222 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,222 CAD
View
B+
Retailer 7
-
$4,255 CAD
View
B+
Retailer 8
-
$4,384 CAD
View
B+
Retailer 9
-
$4,459 CAD
View
B+
Retailer 10
-
$4,764 CAD
View
B+
Retailer 11
-
$4,788 CAD
View
B+
Retailer 12
-
$4,871 CAD
View
Retailer 13
-
$4,979 CAD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$5,153 CAD
View
Retailer 15
-
$5,406 CAD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$5,426 CAD
View
B+
Retailer 17
-
$5,427 CAD
View
B+
Retailer 18
-
$5,688 CAD
View
Retailer 19
-
$7,582 CAD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$7,773 CAD
View
Most Expensive
B
NZ Jewellers
a563666c-9537-4041-8601-ae42838307d9 · Nov 5
$8,120 CAD
$5,814 USD
View
20 more retailers have this diamond
Prices start from $3,781 CADSave up to $4,339 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
$3,781 CAD