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Round|Natural|GIA

3.00ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2556496230

Certificate GIA 2556496230

Diamond specifications and retailer prices

From HK$332,815 HKD
As of November 6, 2026
Save HK$179,511 HKD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$512,326 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556496230. Listed at 6 retailers as of November 4, 2026, with prices from HK$332,815 to HK$512,326, a HK$179,511 spread on the same certified stone. MOH London lists it at HK$512,326. 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

3.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556496230
Dimensions9.10 × 9.17 × 5.78 mm
L/W Ratio1.01
Star length50%
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
9.10 mm9.17 mm3.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556496230
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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$512,326 HKD|Low: HK$295,055 HKD|High: HK$519,891 HKD|Avg: HK$375,339 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4HK$332,815 HKD
Retailer 3HK$336,162 HKD
Retailer 6HK$342,635 HKD
Retailer 5HK$350,057 HKD
Retailer 2HK$388,445 HKD
MOH LondonHK$512,326 HKD

32 data points across 6 retailers

6 retailersHK$332,815 HKD to HK$512,326 HKD

B+
Cheapest Retailer
-
HK$332,815 HKD
Final sale: no returns
B+
Retailer 2
-
HK$336,162 HKD
View
B+
Retailer 3
-
HK$342,635 HKD
View
B+
Retailer 4
-
HK$350,057 HKD
View
B+
Retailer 5
-
HK$388,445 HKD
View
Most Expensive
B
MOH London
25ABEE7D5 · Nov 4
HK$512,326 HKD
£51,472 GBP
View
5 more retailers have this diamond
Prices start from HK$332,815 HKDSave up to HK$179,511 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+
3.00ct Round
HK$332,815 HKD