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Round|Natural|GIA

3.03ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6555477014

Certificate GIA 6555477014

Diamond specifications and retailer prices

From HK$198,687 HKD
$25,323 USD
As of November 2, 2026
Save HK$111,091 HKD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$309,778 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 6555477014. Listed at 9 retailers as of November 2, 2026, with prices from HK$198,687 to HK$309,778, a HK$111,091 spread on the same certified stone. MOH London lists it at HK$309,778. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555477014
Dimensions9.16 × 9.22 × 5.75 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Feather, Knot, Crystal, Cloud, Needle
Top View
9.16 mm9.22 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555477014
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 2
Current: HK$309,778 HKD|Low: HK$198,687 HKD|High: HK$318,278 HKD|Avg: HK$232,457 HKD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$198,687 HKD
Retailer 9HK$201,956 HKD
Retailer 6HK$212,943 HKD
Retailer 2HK$217,188 HKD
Retailer 8HK$220,774 HKD
Retailer 10HK$229,616 HKD
Retailer 3HK$229,891 HKD
Retailer 4HK$237,188 HKD
Retailer 7HK$281,000 HKD
MOH LondonHK$309,778 HKD

37 data points across 10 retailers

9 retailersHK$198,687 HKD to HK$309,778 HKD

B+
Cheapest Retailer
-
HK$198,687 HKD
$25,323 USD
Retailer 2
-
HK$201,956 HKD
A$39,600 AUD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
HK$212,943 HKD
$27,140 USD
View
B+
Retailer 4
-
HK$217,188 HKD
£21,796 GBP
View
B
Retailer 5
-
HK$220,774 HKD
$28,138 USD
View
B
Retailer 6
-
HK$229,891 HKD
$29,300 USD
View
B+
Retailer 7
-
HK$237,188 HKD
$30,230 USD
View
B
Retailer 8
-
HK$281,000 HKD
$35,814 USD
View
Most Expensive
B
MOH London
7E9AE45CA · Nov 2
HK$309,778 HKD
£31,088 GBP
View
8 more retailers have this diamond
Prices start from HK$198,687 HKDSave up to HK$111,091 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$198,687 HKD