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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 $5,545 SGD
As of November 3, 2026
Save $1,029 SGD (16%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,225 SGD 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
Colour
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: $9,225 SGD|Low: $4,675 SGD|High: $9,287 SGD|Avg: $6,247 SGD|+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$4,675 SGD
Retailer 7$5,545 SGD
Retailer 2$5,857 SGD
Retailer 6$5,883 SGD
Retailer 9$5,883 SGD
Retailer 3$6,144 SGD
Retailer 5$6,516 SGD
Retailer 8$6,575 SGD
MOH London$9,225 SGD

36 data points across 9 retailers

9 retailers$5,545 SGD to $6,575 SGD

Retailer 1
-
$4,675 SGD
Price last confirmed 9 days ago
B+
Retailer 2
-
$5,545 SGD
View
Retailer 3
-
$5,857 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$5,883 SGD
View
B+
Retailer 5
-
$5,883 SGD
View
Retailer 6
-
$6,144 SGD
View
Price last confirmed 29 days ago
Retailer 7
-
$6,516 SGD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$6,575 SGD
View
Most Expensive
MOH London
C572A3A6A · Oct 29
$9,225 SGD
£5,668 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $5,545 SGDSave up to $1,029 SGD

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
$5,545 SGD