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Round|Natural|GIA

5.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2231771135

Certificate GIA 2231771135

Diamond specifications and retailer prices

From HK$542,679 HKD
$69,169 USD
As of November 1, 2026
Save HK$392,545 HKD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$935,225 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231771135. Listed at 18 retailers as of November 1, 2026, with prices from HK$542,679 to HK$935,225, a HK$392,545 spread on the same certified stone. MOH London lists it at HK$935,225. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231771135
Dimensions10.88 × 10.81 × 6.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
10.88 mm10.81 mm5.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231771135
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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$935,225 HKD|Low: HK$548,917 HKD|High: HK$946,494 HKD|Avg: HK$650,435 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 7HK$548,917 HKD
Retailer 11HK$567,841 HKD
Retailer 4HK$592,900 HKD
Retailer 5HK$593,972 HKD
Retailer 2HK$595,457 HKD
Retailer 10HK$598,831 HKD
Retailer 3HK$623,780 HKD
Retailer 9HK$623,780 HKD
Retailer 8HK$648,730 HKD
Retailer 12HK$673,679 HKD
Retailer 6HK$724,552 HKD
MOH LondonHK$935,225 HKD

39 data points across 12 retailers

18 retailersHK$542,679 HKD to HK$935,225 HKD

B+
Cheapest Retailer
-
HK$542,679 HKD
$69,169 USD
B+
Retailer 2
-
HK$548,917 HKD
$69,964 USD
View
Final sale: no returns
Retailer 3
-
HK$567,841 HKD
A$111,348 AUD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
HK$578,934 HKD
$73,790 USD
View
B
Retailer 5
-
HK$592,900 HKD
$75,570 USD
View
B+
Retailer 6
-
HK$593,972 HKD
£59,612 GBP
View
B+
Retailer 7
-
HK$595,457 HKD
£59,761 GBP
View
B
Retailer 8
-
HK$598,831 HKD
$76,326 USD
View
B
Retailer 9
-
HK$614,318 HKD
$78,300 USD
View
B
Retailer 10
-
HK$614,318 HKD
$78,300 USD
View
B
Retailer 11
-
HK$623,780 HKD
$79,506 USD
View
B
Retailer 12
-
HK$623,780 HKD
$79,506 USD
View
B+
Retailer 13
-
HK$634,796 HKD
$80,910 USD
View
B
Retailer 14
-
HK$640,676 HKD
$81,659 USD
View
B
Retailer 15
-
HK$648,730 HKD
$82,686 USD
View
B
Retailer 16
-
HK$673,679 HKD
$85,866 USD
View
B
Retailer 17
-
HK$724,552 HKD
ZAR 1,491,925 ZAR
View
Most Expensive
B
MOH London
FF2EA7C4E · Nov 1
HK$935,225 HKD
£93,860 GBP
View
17 more retailers have this diamond
Prices start from HK$542,679 HKDSave up to HK$392,545 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+
5.01ct Round
HK$542,679 HKD