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Round|Natural|GIA

1.24ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 5234101365

Certificate GIA 5234101365

Diamond specifications and retailer prices

From $2,025 SGD
As of November 5, 2026
Save $565 SGD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,656 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5234101365. Listed at 8 retailers as of November 5, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.24
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5234101365
Dimensions6.79 × 6.84 × 4.28 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.79 mm6.84 mm1.24 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5234101365
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $2,330 SGD|Low: $1,893 SGD|High: $2,607 SGD|Avg: $2,105 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$1,893 SGD
Retailer 4$1,910 SGD
Retailer 5$1,910 SGD
Retailer 3$2,025 SGD
Retailer 1$2,330 SGD
Retailer 2$2,589 SGD

25 data points across 6 retailers

8 retailers$2,025 SGD to $2,589 SGD

Retailer 1
-
$1,910 SGD
Price last confirmed 29 days ago
Retailer 2
-
$1,910 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,998 SGD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$2,025 SGD
View
Retailer 5
-
$2,202 SGD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$2,330 SGD
View
B+
Retailer 7
-
$2,589 SGD
View
Most Expensive
NZ Jewellers
072f1001-0988-4506-9f5d-c0eeeb5c4326 · Sep 26
$4,656 SGD
$3,645 USD
View
Price last confirmed 40 days ago
7 more retailers have this diamond
Prices start from $2,025 SGDSave up to $565 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+
1.24ct Round
$2,025 SGD