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Radiant|Natural|GIA

2.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 7558467263

Certificate GIA 7558467263

Diamond specifications and retailer prices

From HK$174,636 HKD
$22,259 USD
As of October 31, 2026
Save HK$116,752 HKD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$291,388 HKD at MOH London · As of November 1, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558467263. Listed at 5 retailers as of October 31, 2026, with prices from HK$174,636 to HK$291,388, a HK$116,752 spread on the same certified stone. MOH London lists it at HK$291,388. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558467263
Dimensions9.86 × 6.79 × 4.47 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.86 mm6.79 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558467263
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

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 31
Current: HK$291,388 HKD|Low: HK$171,021 HKD|High: HK$294,507 HKD|Avg: HK$212,765 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7HK$174,636 HKD
Retailer 5HK$178,804 HKD
Retailer 2HK$189,625 HKD
Retailer 3HK$192,165 HKD
Retailer 4HK$225,581 HKD
Retailer 6HK$264,314 HKD
MOH LondonHK$291,388 HKD

10 data points across 7 retailers

5 retailersHK$174,636 HKD to HK$291,388 HKD

A
Cheapest Retailer
-
HK$174,636 HKD
$22,259 USD
A
Retailer 2
-
HK$178,804 HKD
$22,790 USD
View
Final sale: no returns
A
Retailer 3
-
HK$189,625 HKD
£19,031 GBP
View
Retailer 4
-
HK$192,165 HKD
$24,493 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
7AFC0B532 · Nov 1
HK$291,388 HKD
£29,244 GBP
View
4 more retailers have this diamond
Prices start from HK$174,636 HKDSave up to HK$116,752 HKD

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
HK$174,636 HKD