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Round|Natural|GIA

1.30ct F IF Round Natural Diamond

EX • F/IF • GIA 6521409738

Certificate GIA 6521409738

Diamond specifications and retailer prices

From $10,205 CAD
As of November 6, 2026
Save $8,175 CAD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,380 CAD at MOH London · As of November 7, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6521409738. Listed at 5 retailers as of November 6, 2026, with prices from $10,205 to $18,380, a $8,175 spread on the same certified stone. MOH London lists it at $18,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6521409738
Dimensions6.96 × 6.90 × 4.34 mm
L/W Ratio1.01
Top View
6.96 mm6.90 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6521409738
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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 6
Current: $18,380 CAD|Low: $10,205 CAD|High: $18,884 CAD|Avg: $13,860 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$10,205 CAD
Retailer 2$12,429 CAD
Retailer 4$13,117 CAD
Retailer 3$13,665 CAD
MOH London$18,380 CAD

42 data points across 5 retailers

5 retailers$10,205 CAD to $18,380 CAD

A
Cheapest Retailer
-
$10,205 CAD
A
Retailer 2
-
$12,429 CAD
View
Retailer 3
-
$13,117 CAD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$13,665 CAD
View
Most Expensive
B+
MOH London
C1F4B09AD · Nov 7
$18,380 CAD
£10,289 GBP
View
4 more retailers have this diamond
Prices start from $10,205 CADSave up to $8,175 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
1.30ct Round
$10,205 CAD