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Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6542153013

Certificate GIA 6542153013

Diamond specifications and retailer prices

From $2,198 CAD
As of November 4, 2026
Save $3,711 CAD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,909 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542153013. Listed at 21 retailers as of November 4, 2026, with prices from $2,198 to $5,909, a $3,711 spread on the same certified stone. NZ Jewellers lists it at $5,909. 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

1.00
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542153013
Dimensions6.46 × 6.43 × 3.89 mm
L/W Ratio1.00
Top View
6.46 mm6.43 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542153013
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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 4
Current: $2,592 CAD|Low: $2,198 CAD|High: $5,012 CAD|Avg: $3,111 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$2,198 CAD
Retailer 5$2,204 CAD
Retailer 1$2,592 CAD
Retailer 2$2,607 CAD
Retailer 9$2,774 CAD
Retailer 6$2,830 CAD
Retailer 4$3,033 CAD
Retailer 3$3,049 CAD
Retailer 8$3,750 CAD
Retailer 7$4,938 CAD

37 data points across 10 retailers

21 retailers$2,198 CAD to $5,909 CAD

A
Cheapest Retailer
-
$2,198 CAD
A
Retailer 2
-
$2,204 CAD
View
A
Retailer 3
-
$2,519 CAD
View
A
Retailer 4
-
$2,553 CAD
View
A
Retailer 5
-
$2,592 CAD
View
A
Retailer 6
-
$2,607 CAD
View
Final sale: no returns
A
Retailer 7
-
$2,774 CAD
View
A
Retailer 8
-
$2,821 CAD
View
Retailer 9
-
$2,827 CAD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$2,827 CAD
View
A
Retailer 11
-
$2,830 CAD
View
A
Retailer 12
-
$2,957 CAD
View
A
Retailer 13
-
$3,019 CAD
View
A
Retailer 14
-
$3,033 CAD
View
A
Retailer 15
-
$3,049 CAD
View
A
Retailer 16
-
$3,100 CAD
View
A
Retailer 17
-
$3,261 CAD
View
B+
Retailer 18
-
$3,750 CAD
View
B+
Retailer 19
-
$4,240 CAD
View
B+
Retailer 20
-
$4,938 CAD
View
Most Expensive
B
NZ Jewellers
e816be7c-2ec8-4c8f-99b2-d5f84a64e32e · Nov 5
$5,909 CAD
$4,231 USD
View
20 more retailers have this diamond
Prices start from $2,198 CADSave up to $3,711 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
1.00ct Round
$2,198 CAD