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Round|Natural|GIA

1.00ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7548153321

Certificate GIA 7548153321

Diamond specifications and retailer prices

From $3,078 CAD
As of November 6, 2026
Save $5,207 CAD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,285 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7548153321. Listed at 22 retailers as of November 5, 2026, with prices from $3,078 to $8,285, a $5,207 spread on the same certified stone. NZ Jewellers lists it at $8,285. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7548153321
Dimensions6.40 × 6.35 × 3.98 mm
L/W Ratio1.01
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Needle
Top View
6.40 mm6.35 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548153321
Side View
Table 58.0%Crown 33.5°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 6
Current: $8,285 CAD|Low: $3,061 CAD|High: $8,285 CAD|Avg: $4,547 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 20$3,078 CAD
Retailer 16$3,089 CAD
Retailer 17$3,522 CAD
Retailer 10$3,549 CAD
Retailer 8$3,657 CAD
Retailer 2$3,792 CAD
Retailer 7$3,889 CAD
Retailer 6$3,951 CAD
Retailer 5$3,962 CAD
Retailer 4$4,116 CAD
Retailer 3$4,162 CAD
Retailer 14$4,169 CAD
Retailer 13$4,287 CAD
Retailer 19$4,521 CAD
Retailer 9$4,573 CAD
Retailer 15$4,836 CAD
Retailer 11$5,801 CAD
Retailer 12$5,963 CAD
Retailer 18$6,923 CAD
NZ Jewellers$8,285 CAD

24 data points across 20 retailers

22 retailers$3,078 CAD to $8,285 CAD

A
Cheapest Retailer
-
$3,078 CAD
A
Retailer 2
-
$3,089 CAD
View
A
Retailer 3
-
$3,522 CAD
View
A
Retailer 4
-
$3,549 CAD
View
A
Retailer 5
-
$3,657 CAD
View
Final sale: no returns
A
Retailer 6
-
$3,792 CAD
View
B+
Retailer 7
-
$3,889 CAD
View
B+
Retailer 8
-
$3,951 CAD
View
B+
Retailer 9
-
$3,962 CAD
View
Retailer 10
-
$4,050 CAD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$4,116 CAD
View
B+
Retailer 12
-
$4,162 CAD
View
B+
Retailer 13
-
$4,169 CAD
View
B+
Retailer 14
-
$4,287 CAD
View
B+
Retailer 15
-
$4,521 CAD
View
Retailer 16
-
$4,538 CAD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$4,573 CAD
View
B+
Retailer 18
-
$4,836 CAD
View
B
Retailer 19
-
$5,801 CAD
View
B
Retailer 20
-
$5,963 CAD
View
B
Retailer 21
-
$6,923 CAD
View
Most Expensive
B
NZ Jewellers
8f81ad03-f33d-4533-aa56-3add85ea17ad · Nov 5
$8,285 CAD
$5,890 USD
View
21 more retailers have this diamond
Prices start from $3,078 CADSave up to $5,207 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
$3,078 CAD