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Radiant|Natural|GIA

5.01ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2225753437

Certificate GIA 2225753437

Diamond specifications and retailer prices

From HK$521,698 HKD
CA$92,354 CAD
As of October 30, 2026
Save HK$346,280 HKD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$867,977 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural radiant diamond

This 5.01ct natural radiant sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225753437. Listed at 12 retailers as of October 30, 2026, with prices from HK$521,698 to HK$867,977, a HK$346,280 spread on the same certified stone. MOH London lists it at HK$867,977. 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

5.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.51°
Pavilion angle59.2°
OriginNatural
Grading LabGIA
CertificateGIA 2225753437
Dimensions10.96 × 8.65 × 6.04 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.96 mm8.65 mm5.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225753437
Side View
Table 62.0%Crown 48.51°Girdle: Very ThickPavilion 59.2°Culet: NoneDepth 69.8%

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 30
Current: HK$867,977 HKD|Low: HK$521,698 HKD|High: HK$878,430 HKD|Avg: HK$609,891 HKD|-1.1%
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 8HK$521,698 HKD
Retailer 10HK$558,371 HKD
Retailer 5HK$562,497 HKD
Retailer 6HK$578,919 HKD
Retailer 9HK$579,248 HKD
Retailer 12HK$579,248 HKD
Retailer 3HK$590,193 HKD
Retailer 11HK$590,193 HKD
Retailer 4HK$593,945 HKD
Retailer 7HK$598,548 HKD
Retailer 2HK$660,134 HKD
MOH LondonHK$867,977 HKD

30 data points across 12 retailers

12 retailersHK$521,698 HKD to HK$867,977 HKD

A
Cheapest Retailer
-
HK$521,698 HKD
CA$92,354 CAD
A
Retailer 2
-
HK$558,371 HKD
$71,169 USD
View
A
Retailer 3
-
HK$562,497 HKD
£56,453 GBP
View
A
Retailer 4
-
HK$578,919 HKD
$73,788 USD
View
A
Retailer 5
-
HK$579,248 HKD
$73,830 USD
View
A
Retailer 6
-
HK$579,248 HKD
$73,830 USD
View
A
Retailer 7
-
HK$590,193 HKD
$75,225 USD
View
A
Retailer 8
-
HK$590,193 HKD
$75,225 USD
View
B+
Retailer 9
-
HK$593,945 HKD
$75,703 USD
View
B+
Retailer 10
-
HK$598,548 HKD
$76,290 USD
View
B+
Retailer 11
-
HK$660,134 HKD
€80,133 EUR
View
Most Expensive
B+
MOH London
72D8BFAB1 · Nov 1
HK$867,977 HKD
£87,111 GBP
View
11 more retailers have this diamond
Prices start from HK$521,698 HKDSave up to HK$346,280 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
5.01ct Radiant
HK$521,698 HKD