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Round|Natural|GIA

1.24ct K IF Round Natural Diamond

EX • K/IF • GIA 1559640658

Certificate GIA 1559640658

Diamond specifications and retailer prices

From $4,652 SGD
As of November 4, 2026
Save $4,487 SGD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,139 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559640658. Listed at 5 retailers as of November 4, 2026, with prices from $4,652 to $9,139, a $4,487 spread on the same certified stone. MOH London lists it at $9,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559640658
Dimensions6.81 × 6.86 × 4.29 mm
L/W Ratio1.01
Top View
6.81 mm6.86 mm1.24 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559640658
Side View
Table 58.0%Crown 35°Girdle: Med. - Sli. ThickPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,139 SGD|Low: $4,652 SGD|High: $9,274 SGD|Avg: $6,129 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$4,652 SGD
Retailer 5$4,683 SGD
Retailer 3$5,792 SGD
Retailer 2$6,109 SGD
MOH London$9,139 SGD

41 data points across 5 retailers

5 retailers$4,652 SGD to $9,139 SGD

A
Cheapest Retailer
-
$4,652 SGD
B+
Retailer 2
-
$4,683 SGD
View
B+
Retailer 3
-
$5,792 SGD
View
B+
Retailer 4
-
$6,109 SGD
View
Most Expensive
B
MOH London
2D78E0BCE · Nov 4
$9,139 SGD
£5,615 GBP
View
4 more retailers have this diamond
Prices start from $4,652 SGDSave up to $4,487 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.

A
1.24ct Round
$4,652 SGD