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Round|Natural|GIA

1.25ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5232753757

Certificate GIA 5232753757

Diamond specifications and retailer prices

From $6,043 CAD
As of November 3, 2026
Save $1,121 CAD (16%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,053 CAD at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5232753757. Listed at 9 retailers as of November 3, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232753757
Dimensions6.89 × 6.94 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.89 mm6.94 mm1.25 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232753757
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $10,053 CAD|Low: $5,028 CAD|High: $10,121 CAD|Avg: $6,807 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$5,095 CAD
Retailer 7$6,043 CAD
Retailer 2$6,382 CAD
Retailer 6$6,410 CAD
Retailer 9$6,410 CAD
Retailer 3$6,695 CAD
Retailer 5$7,100 CAD
Retailer 8$7,165 CAD
MOH London$10,053 CAD

37 data points across 9 retailers

9 retailers$6,043 CAD to $7,165 CAD

Retailer 1
-
$5,095 CAD
Price last confirmed 8 days ago
B+
Retailer 2
-
$6,043 CAD
View
Retailer 3
-
$6,382 CAD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$6,410 CAD
View
B+
Retailer 5
-
$6,410 CAD
View
Retailer 6
-
$6,695 CAD
View
Price last confirmed 28 days ago
Retailer 7
-
$7,100 CAD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$7,165 CAD
View
Most Expensive
MOH London
C572A3A6A · Oct 29
$10,053 CAD
£5,668 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $6,043 CADSave up to $1,121 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.

B+
1.25ct Round
$6,043 CAD