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Radiant|Natural|GIA

2.50ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 1523393257

Certificate GIA 1523393257

Diamond specifications and retailer prices

From $16,445 SGD
As of November 7, 2026
Save $7,227 SGD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,672 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1523393257. Listed at 3 retailers as of November 4, 2026, with prices from $16,445 to $23,672, a $7,227 spread on the same certified stone. MOH London lists it at $23,672. 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

2.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1523393257
Dimensions9.22 × 6.91 × 4.28 mm
L/W Ratio1.33
Culet sizeNone
Cert comments
Clouds, pinpoints and surface graining are not shown.
Top View
9.22 mm6.91 mm2.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1523393257
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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 7
Current: $23,672 SGD|Low: $16,445 SGD|High: $24,022 SGD|Avg: $19,823 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$16,445 SGD
Retailer 3$19,041 SGD
MOH London$23,672 SGD

23 data points across 3 retailers

3 retailers$16,445 SGD to $23,672 SGD

A
Cheapest Retailer
-
$16,445 SGD
B+
Retailer 2
-
$19,041 SGD
View
Most Expensive
B
MOH London
C2B372E83 · Nov 4
$23,672 SGD
£14,544 GBP
View
2 more retailers have this diamond
Prices start from $16,445 SGDSave up to $7,227 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
2.50ct Radiant
$16,445 SGD