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Round|Natural|GIA

1.25ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2446189115

Certificate GIA 2446189115

Diamond specifications and retailer prices

From $2,091 CAD
As of November 4, 2026
Save $4,768 CAD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,859 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2446189115. Listed at 14 retailers as of November 4, 2026, with prices from $2,091 to $6,859, a $4,768 spread on the same certified stone. NZ Jewellers lists it at $6,859. 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
L
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2446189115
Dimensions6.81 × 6.87 × 4.31 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.81 mm6.87 mm1.25 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2446189115
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: $6,859 CAD|Low: $2,073 CAD|High: $6,859 CAD|Avg: $3,199 CAD|+15.6%
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
November 6, 2026
Retailer 8$2,091 CAD
Retailer 3$2,466 CAD
Retailer 4$2,547 CAD
Retailer 9$2,811 CAD
Retailer 12$2,811 CAD
Retailer 5$2,863 CAD
Retailer 10$2,941 CAD
Retailer 11$3,004 CAD
Retailer 2$3,018 CAD
Retailer 13$3,244 CAD
Retailer 7$3,431 CAD
Retailer 6$3,809 CAD
NZ Jewellers$6,859 CAD

38 data points across 13 retailers

14 retailers$2,091 CAD to $6,859 CAD

A
Cheapest Retailer
-
$2,091 CAD
A
Retailer 2
-
$2,466 CAD
View
A
Retailer 3
-
$2,547 CAD
View
B+
Retailer 4
-
$2,811 CAD
View
Retailer 5
-
$2,811 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,821 CAD
View
B+
Retailer 7
-
$2,863 CAD
View
B+
Retailer 8
-
$2,941 CAD
View
B+
Retailer 9
-
$3,004 CAD
View
B+
Retailer 10
-
$3,018 CAD
View
B+
Retailer 11
-
$3,244 CAD
View
B
Retailer 12
-
$3,431 CAD
View
B
Retailer 13
-
$3,809 CAD
View
Most Expensive
C
NZ Jewellers
dac71206-4d7d-420f-880f-e447e30a9d1b · Nov 5
$6,859 CAD
$4,911 USD
View
13 more retailers have this diamond
Prices start from $2,091 CADSave up to $4,768 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
$2,091 CAD