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Radiant|Natural|GIA

2.50ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 5241060555

Certificate GIA 5241060555

Diamond specifications and retailer prices

From HK$156,318 HKD
$19,923 USD
As of November 2, 2026
Save HK$106,637 HKD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$262,954 HKD at MOH London · As of November 2, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5241060555. Listed at 12 retailers as of November 2, 2026, with prices from HK$156,318 to HK$262,954, a HK$106,637 spread on the same certified stone. MOH London lists it at HK$262,954. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241060555
Dimensions9.25 × 7.03 × 4.44 mm
L/W Ratio1.32
Top View
9.25 mm7.03 mm2.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241060555
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$262,954 HKD|Low: HK$156,318 HKD|High: HK$262,954 HKD|Avg: HK$188,914 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7HK$156,318 HKD
Retailer 5HK$159,862 HKD
Retailer 10HK$175,253 HKD
Retailer 2HK$176,788 HKD
Retailer 3HK$182,767 HKD
Retailer 4HK$188,385 HKD
Retailer 11HK$188,385 HKD
Retailer 6HK$189,413 HKD
Retailer 8HK$193,711 HKD
Retailer 12HK$194,662 HKD
Retailer 9HK$198,793 HKD
MOH LondonHK$262,954 HKD

4 data points across 12 retailers

12 retailersHK$156,318 HKD to HK$262,954 HKD

B+
Cheapest Retailer
-
HK$156,318 HKD
$19,923 USD
B+
Retailer 2
-
HK$159,862 HKD
CA$28,298 CAD
View
B+
Retailer 3
-
HK$175,253 HKD
£17,588 GBP
View
B+
Retailer 4
-
HK$176,788 HKD
$22,532 USD
View
B+
Retailer 5
-
HK$182,767 HKD
$23,294 USD
View
B+
Retailer 6
-
HK$188,385 HKD
$24,010 USD
View
B+
Retailer 7
-
HK$188,385 HKD
$24,010 USD
View
B
Retailer 8
-
HK$189,413 HKD
$24,141 USD
View
B
Retailer 9
-
HK$193,711 HKD
£19,440 GBP
View
B
Retailer 10
-
HK$194,662 HKD
$24,810 USD
View
B
Retailer 11
-
HK$198,793 HKD
€24,130 EUR
View
Most Expensive
B
MOH London
38BA07B78 · Nov 2
HK$262,954 HKD
£26,389 GBP
View
11 more retailers have this diamond
Prices start from HK$156,318 HKDSave up to HK$106,637 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.

B+
2.50ct Radiant
HK$156,318 HKD