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Round|Natural|GIA

3.03ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5513344408

Certificate GIA 5513344408

Diamond specifications and retailer prices

From HK$193,493 HKD
$24,661 USD
As of November 1, 2026
Save HK$135,158 HKD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$328,651 HKD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5513344408. Listed at 9 retailers as of November 1, 2026, with prices from HK$193,493 to HK$328,651, a HK$135,158 spread on the same certified stone. MOH London lists it at HK$328,651. 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

3.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5513344408
Dimensions9.28 × 9.21 × 5.70 mm
L/W Ratio1.01
Top View
9.28 mm9.21 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513344408
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.9%

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$328,651 HKD|Low: HK$186,977 HKD|High: HK$332,617 HKD|Avg: HK$227,447 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 4HK$191,131 HKD
Retailer 9HK$193,493 HKD
Retailer 10HK$196,056 HKD
Retailer 3HK$213,061 HKD
Retailer 7HK$214,472 HKD
Retailer 14HK$219,055 HKD
Retailer 8HK$219,204 HKD
Retailer 6HK$220,279 HKD
Retailer 2HK$230,421 HKD
Retailer 11HK$234,325 HKD
Retailer 12HK$237,313 HKD
Retailer 5HK$243,757 HKD
Retailer 13HK$246,438 HKD
MOH LondonHK$328,651 HKD

34 data points across 14 retailers

9 retailersHK$193,493 HKD to HK$328,651 HKD

Retailer 1
-
HK$191,131 HKD
$24,360 USD
Price last confirmed 54 days ago
B+
Retailer 2
-
HK$193,493 HKD
$24,661 USD
View
Retailer 3
-
HK$196,056 HKD
A$38,443 AUD
View
Price last confirmed 40 days ago
B+
Retailer 4
-
HK$214,472 HKD
£21,524 GBP
View
B
Retailer 5
-
HK$219,204 HKD
$27,938 USD
View
B
Retailer 6
-
HK$230,421 HKD
£23,124 GBP
View
Retailer 7
-
HK$237,313 HKD
$30,246 USD
View
Price last confirmed 41 days ago
Retailer 8
-
HK$246,438 HKD
$31,409 USD
View
Price last confirmed 57 days ago
Most Expensive
B
MOH London
5CF082326 · Nov 2
HK$328,651 HKD
£32,982 GBP
View
8 more retailers have this diamond
Prices start from HK$193,493 HKDSave up to HK$135,158 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$193,493 HKD