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Round|Natural|GIA

1.00ct F IF Round Natural Diamond

EX • F/IF • GIA 5231509355

Certificate GIA 5231509355

Diamond specifications and retailer prices

From $9,197 CAD
As of November 4, 2026
Save $8,832 CAD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,029 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5231509355. Listed at 19 retailers as of November 4, 2026, with prices from $9,197 to $18,029, a $8,832 spread on the same certified stone. NZ Jewellers lists it at $18,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231509355
Dimensions6.50 × 6.47 × 3.86 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.50 mm6.47 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231509355
Side View
Table 59.0%Crown 34°Girdle: ThickPavilion 40.6°Culet: NoneDepth 59.5%

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 4
Current: $9,994 CAD|Low: $8,255 CAD|High: $15,202 CAD|Avg: $10,604 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$8,255 CAD
Retailer 7$9,197 CAD
Retailer 9$9,317 CAD
Retailer 5$9,596 CAD
Retailer 10$9,948 CAD
Retailer 1$9,994 CAD
Retailer 8$10,392 CAD
Retailer 3$11,082 CAD
Retailer 4$13,152 CAD
Retailer 6$14,981 CAD

36 data points across 10 retailers

19 retailers$9,197 CAD to $18,029 CAD

Retailer 1
-
$8,255 CAD
Price last confirmed 14 days ago
A
Retailer 2
-
$9,197 CAD
View
B+
Retailer 3
-
$9,299 CAD
View
B+
Retailer 4
-
$9,317 CAD
View
B+
Retailer 5
-
$9,596 CAD
View
B+
Retailer 6
-
$9,944 CAD
View
B+
Retailer 7
-
$9,948 CAD
View
Final sale: no returns
Retailer 8
-
$9,949 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$9,994 CAD
View
Retailer 10
-
$10,392 CAD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$10,779 CAD
View
B+
Retailer 12
-
$10,945 CAD
View
B+
Retailer 13
-
$10,961 CAD
View
B+
Retailer 14
-
$11,082 CAD
View
B+
Retailer 15
-
$11,663 CAD
View
B+
Retailer 16
-
$12,437 CAD
View
B+
Retailer 17
-
$13,152 CAD
View
B
Retailer 18
-
$14,981 CAD
View
Most Expensive
B
NZ Jewellers
038ca213-2bb3-4638-856d-d3805f30c755 · Nov 5
$18,029 CAD
$12,909 USD
View
18 more retailers have this diamond
Prices start from $9,197 CADSave up to $8,832 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
$9,197 CAD