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Radiant|Natural|GIA

2.50ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 1548620500

Certificate GIA 1548620500

Diamond specifications and retailer prices

From $26,331 SGD
HK$160,500 HKD
As of October 29, 2026
Save $21,377 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $47,708 SGD at MOH London · As of October 26, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548620500. Listed at 11 retailers as of October 26, 2026, with prices from $26,331 to $47,708, a $21,377 spread on the same certified stone. MOH London lists it at $47,708. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548620500
Dimensions9.53 × 6.68 × 4.69 mm
L/W Ratio1.43
Cert comments
Additional Clouds Are Not Shown. Pinpoints Are Not Shown.
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.53 mm6.68 mm2.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548620500
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $47,708 SGD|Low: $26,331 SGD|High: $50,537 SGD|Avg: $36,085 SGD|-5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$26,331 SGD
Retailer 2$29,313 SGD
Retailer 4$31,125 SGD
Retailer 6$32,422 SGD
Retailer 5$33,942 SGD
Retailer 8$35,247 SGD
Retailer 3$36,958 SGD
MOH London$47,708 SGD

42 data points across 8 retailers

11 retailers$26,331 SGD to $47,708 SGD

A
Cheapest Retailer
-
$26,331 SGD
HK$160,500 HKD
A
Retailer 2
-
$29,313 SGD
₹2,178,118 INR
View
Retailer 3
-
$30,425 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$31,125 SGD
£19,122 GBP
View
A
Retailer 5
-
$31,575 SGD
A$37,900 AUD
View
A
Retailer 6
-
$32,422 SGD
$25,296 USD
View
Final sale: no returns
A
Retailer 7
-
$33,942 SGD
$26,482 USD
View
B+
Retailer 8
-
$35,247 SGD
$27,500 USD
View
B+
Retailer 9
-
$35,380 SGD
A$42,468 AUD
View
B+
Retailer 10
-
$36,958 SGD
€27,462 EUR
View
Most Expensive
B+
MOH London
1CF16F6B5 · Oct 26
$47,708 SGD
£29,309 GBP
View
10 more retailers have this diamond
Prices start from $26,331 SGDSave up to $21,377 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
$26,331 SGD