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Round|Natural|GIA

3.05ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6471654503

Certificate GIA 6471654503

Diamond specifications and retailer prices

From HK$252,851 HKD
As of November 6, 2026
Save HK$88,452 HKD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$341,303 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6471654503. Listed at 7 retailers as of November 2, 2026, with prices from HK$252,851 to HK$341,303, a HK$88,452 spread on the same certified stone. Yorxs lists it at HK$341,303. 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

3.05
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6471654503
Dimensions9.21 × 9.27 × 5.75 mm
L/W Ratio1.01
Top View
9.21 mm9.27 mm3.05 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471654503
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 6
Current: HK$261,653 HKD|Low: HK$252,851 HKD|High: HK$342,827 HKD|Avg: HK$291,160 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4HK$252,851 HKD
Retailer 1HK$261,653 HKD
Retailer 3HK$287,252 HKD
Retailer 2HK$310,756 HKD
YorxsHK$341,303 HKD

44 data points across 5 retailers

7 retailersHK$252,851 HKD to HK$341,303 HKD

B+
Cheapest Retailer
-
HK$252,851 HKD
B+
Retailer 2
-
HK$261,653 HKD
View
B+
Retailer 3
-
HK$266,258 HKD
View
B+
Retailer 4
-
HK$266,996 HKD
View
B
Retailer 5
-
HK$287,252 HKD
View
B+
Retailer 6
-
HK$310,756 HKD
View
Most Expensive
B
Yorxs
TIM2671 · Nov 2
HK$341,303 HKD
€41,433 EUR
View
6 more retailers have this diamond
Prices start from HK$252,851 HKDSave up to HK$88,452 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+
3.05ct Round
HK$252,851 HKD