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Round|Natural|GIA

3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2504640205

Certificate GIA 2504640205

Diamond specifications and retailer prices

From HK$198,876 HKD
As of November 1, 2026
Save HK$157,156 HKD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$356,032 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2504640205. Listed at 19 retailers as of November 1, 2026, with prices from HK$198,876 to HK$356,032, a HK$157,156 spread on the same certified stone. MOH London lists it at HK$356,032. 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

3.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2504640205
Dimensions9.46 × 9.43 × 5.57 mm
L/W Ratio1.00
Top View
9.46 mm9.43 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2504640205
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.9%

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$356,032 HKD|Low: HK$190,481 HKD|High: HK$361,293 HKD|Avg: HK$249,195 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6HK$198,876 HKD
Retailer 3HK$207,309 HKD
Retailer 7HK$219,054 HKD
Retailer 8HK$228,382 HKD
Retailer 4HK$228,476 HKD
Retailer 11HK$232,406 HKD
Retailer 10HK$240,008 HKD
Retailer 9HK$253,329 HKD
Retailer 5HK$276,394 HKD
Retailer 2HK$294,273 HKD
MOH LondonHK$356,032 HKD

41 data points across 11 retailers

19 retailersHK$198,876 HKD to HK$356,032 HKD

B+
Cheapest Retailer
-
HK$198,876 HKD
B+
Retailer 2
-
HK$207,309 HKD
View
B+
Retailer 3
-
HK$208,110 HKD
View
B
Retailer 4
-
HK$219,054 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$222,255 HKD
View
Retailer 6
-
HK$228,382 HKD
View
Price last confirmed 33 days ago
B
Retailer 7
-
HK$228,476 HKD
View
Retailer 8
-
HK$228,578 HKD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$232,406 HKD
View
B
Retailer 10
-
HK$238,102 HKD
View
B
Retailer 11
-
HK$240,008 HKD
View
B
Retailer 12
-
HK$240,063 HKD
View
B
Retailer 13
-
HK$240,063 HKD
View
B
Retailer 14
-
HK$247,626 HKD
View
B
Retailer 15
-
HK$248,065 HKD
View
B
Retailer 16
-
HK$257,158 HKD
View
B
Retailer 17
-
HK$276,394 HKD
View
B
Retailer 18
-
HK$294,273 HKD
View
Most Expensive
B
MOH London
14B808B59 · Nov 4
HK$356,032 HKD
£35,734 GBP
View
18 more retailers have this diamond
Prices start from HK$198,876 HKDSave up to HK$157,156 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+
3.01ct Round
HK$198,876 HKD