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Round|Natural|GIA

1.25ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5556732771

Certificate GIA 5556732771

Diamond specifications and retailer prices

From $5,109 CAD
As of November 6, 2026
Save $4,677 CAD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,786 CAD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556732771. Listed at 12 retailers as of November 6, 2026, with prices from $5,109 to $9,786, a $4,677 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,786. 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

1.25
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5556732771
Dimensions6.89 × 6.95 × 4.18 mm
L/W Ratio1.01
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.89 mm6.95 mm1.25 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556732771
Side View
Table 61.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

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: $6,783 CAD|Low: $3,834 CAD|High: $9,786 CAD|Avg: $6,596 CAD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 11$3,834 CAD
Retailer 2$4,705 CAD
Retailer 3$5,109 CAD
Retailer 4$5,429 CAD
Retailer 10$5,527 CAD
Retailer 1$6,783 CAD
Retailer 7$7,061 CAD
Retailer 9$7,061 CAD
Retailer 6$7,154 CAD
Retailer 8$7,300 CAD
Retailer 5$7,653 CAD
Retailer 12$8,774 CAD
Wholesale Diamonds Direct$9,786 CAD

31 data points across 13 retailers

12 retailers$5,109 CAD to $9,786 CAD

Retailer 1
-
$3,834 CAD
Price last confirmed 42 days ago
A
Retailer 2
-
$5,109 CAD
View
Retailer 3
-
$5,240 CAD
View
Price last confirmed 50 days ago
A
Retailer 4
-
$5,527 CAD
View
B+
Retailer 5
-
$6,783 CAD
View
B+
Retailer 6
-
$7,061 CAD
View
B+
Retailer 7
-
$7,061 CAD
View
B+
Retailer 8
-
$7,154 CAD
View
B+
Retailer 9
-
$7,300 CAD
View
B+
Retailer 10
-
$7,653 CAD
View
Retailer 11
-
$9,127 CAD
View
Price last confirmed 48 days ago
Most Expensive
B
Wholesale Diamonds Direct
476589097 · Nov 6
$9,786 CAD
$6,957 USD
View
11 more retailers have this diamond
Prices start from $5,109 CADSave up to $4,677 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
1.25ct Round
$5,109 CAD