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Round|Natural|GIA

3.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6422445942

Certificate GIA 6422445942

Diamond specifications and retailer prices

From HK$213,124 HKD
$27,163 USD
As of November 1, 2026
Save HK$60,029 HKD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$273,153 HKD at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.04ct natural round diamond

This 3.04ct 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 6422445942. Listed at 8 retailers as of November 1, 2026, with prices from HK$213,124 to HK$273,153, a HK$60,029 spread on the same certified stone. Yorxs lists it at HK$273,153. 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

3.04
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6422445942
Dimensions9.22 × 9.27 × 5.76 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
9.22 mm9.27 mm3.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422445942
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.3%

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$254,603 HKD|Low: HK$207,278 HKD|High: HK$309,921 HKD|Avg: HK$243,019 HKD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 4HK$213,124 HKD
Retailer 2HK$228,008 HKD
Retailer 3HK$237,235 HKD
Retailer 6HK$245,112 HKD
Retailer 7HK$245,112 HKD
Retailer 5HK$253,272 HKD
Retailer 1HK$254,603 HKD
YorxsHK$273,153 HKD

34 data points across 8 retailers

8 retailersHK$213,124 HKD to HK$273,153 HKD

B+
Cheapest Retailer
-
HK$213,124 HKD
$27,163 USD
B
Retailer 2
-
HK$228,008 HKD
$29,060 USD
View
Final sale: no returns
B
Retailer 3
-
HK$237,235 HKD
$30,236 USD
View
B
Retailer 4
-
HK$245,112 HKD
$31,240 USD
View
B
Retailer 5
-
HK$245,112 HKD
$31,240 USD
View
B
Retailer 6
-
HK$253,272 HKD
$32,280 USD
View
B
Retailer 7
-
HK$254,603 HKD
£25,551 GBP
View
Most Expensive
B
Yorxs
900-10-33688 · Nov 1
HK$273,153 HKD
€33,156 EUR
View
7 more retailers have this diamond
Prices start from HK$213,124 HKDSave up to HK$60,029 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+
3.04ct Round
HK$213,124 HKD