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Radiant|Natural|GIA

4.03ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2241014964

Certificate GIA 2241014964

Diamond specifications and retailer prices

From HK$323,824 HKD
$41,272 USD
As of November 1, 2026
Save HK$181,747 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$505,571 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 4.03ct natural radiant diamond

This 4.03ct natural radiant sits in the three to five carat band, graded J 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 2241014964. Listed at 15 retailers as of November 1, 2026, with prices from HK$323,824 to HK$505,571, a HK$181,747 spread on the same certified stone. MOH London lists it at HK$505,571. 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

4.03
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2241014964
Dimensions12.75 × 7.53 × 5.12 mm
L/W Ratio1.69
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Etch Channel, Needle
Top View
12.75 mm7.53 mm4.03 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2241014964
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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 1
Current: HK$505,571 HKD|Low: HK$305,837 HKD|High: HK$583,165 HKD|Avg: HK$368,145 HKD|-13.2%
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 10HK$305,837 HKD
Retailer 11HK$317,763 HKD
Retailer 7HK$323,824 HKD
Retailer 6HK$326,293 HKD
Retailer 9HK$327,551 HKD
Retailer 8HK$346,288 HKD
Retailer 2HK$351,895 HKD
Retailer 4HK$357,327 HKD
Retailer 12HK$372,219 HKD
Retailer 5HK$392,667 HKD
Retailer 3HK$397,953 HKD
MOH LondonHK$505,571 HKD

39 data points across 12 retailers

15 retailersHK$323,824 HKD to HK$505,571 HKD

Retailer 1
-
HK$305,837 HKD
SGD 52,675 SGD
Price last confirmed 23 days ago
Retailer 2
-
HK$317,763 HKD
A$62,307 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
HK$323,824 HKD
$41,272 USD
View
B+
Retailer 4
-
HK$326,293 HKD
£32,745 GBP
View
B+
Retailer 5
-
HK$327,551 HKD
$41,747 USD
View
B+
Retailer 6
-
HK$337,210 HKD
$42,978 USD
View
B+
Retailer 7
-
HK$346,288 HKD
$44,135 USD
View
B+
Retailer 8
-
HK$351,895 HKD
£35,315 GBP
View
B+
Retailer 9
-
HK$357,327 HKD
$45,542 USD
View
B
Retailer 10
-
HK$372,219 HKD
$47,440 USD
View
B
Retailer 11
-
HK$387,103 HKD
$49,337 USD
View
B
Retailer 12
-
HK$392,667 HKD
€47,663 EUR
View
B
Retailer 13
-
HK$397,953 HKD
$50,720 USD
View
B
Retailer 14
-
HK$401,995 HKD
$51,235 USD
View
Most Expensive
B
MOH London
AC02AB9FC · Nov 2
HK$505,571 HKD
£50,737 GBP
View
14 more retailers have this diamond
Prices start from HK$323,824 HKDSave up to HK$181,747 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+
4.03ct Radiant
HK$323,824 HKD