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Round|Natural|GIA

3.03ct J IF Round Natural Diamond

EX • J/IF • GIA 6542339810

Certificate GIA 6542339810

Diamond specifications and retailer prices

From HK$324,627 HKD
As of November 6, 2026
Save HK$183,935 HKD (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$508,562 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542339810. Listed at 4 retailers as of November 4, 2026, with prices from HK$324,627 to HK$508,562, a HK$183,935 spread on the same certified stone. MOH London lists it at HK$508,562. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.03
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542339810
Dimensions9.32 × 9.37 × 5.69 mm
L/W Ratio1.01
Star length50%
Top View
9.32 mm9.37 mm3.03 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542339810
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: HK$508,562 HKD|Low: HK$324,627 HKD|High: HK$516,074 HKD|Avg: HK$397,821 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$324,627 HKD
Retailer 4HK$353,458 HKD
Retailer 3HK$393,076 HKD
MOH LondonHK$508,562 HKD

23 data points across 4 retailers

4 retailersHK$324,627 HKD to HK$508,562 HKD

B+
Cheapest Retailer
-
HK$324,627 HKD
B+
Retailer 2
-
HK$353,458 HKD
View
B
Retailer 3
-
HK$393,076 HKD
View
Most Expensive
B
MOH London
9675602C5 · Nov 4
HK$508,562 HKD
£51,043 GBP
View
3 more retailers have this diamond
Prices start from HK$324,627 HKDSave up to HK$183,935 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+
3.03ct Round
HK$324,627 HKD