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Round|Natural|GIA

3.00ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2566718620

Certificate GIA 2566718620

Diamond specifications and retailer prices

From HK$194,824 HKD
As of October 30, 2026
Save HK$159,357 HKD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$354,182 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct 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 2566718620. Listed at 12 retailers as of October 29, 2026, with prices from HK$194,824 to HK$354,182, a HK$159,357 spread on the same certified stone. MOH London lists it at HK$354,182. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566718620
Dimensions9.11 × 9.17 × 5.78 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle, Natural
Top View
9.11 mm9.17 mm3.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566718620
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$354,182 HKD|Low: HK$194,824 HKD|High: HK$354,182 HKD|Avg: HK$250,579 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9HK$194,824 HKD
Retailer 6HK$197,576 HKD
Retailer 3HK$222,143 HKD
Retailer 4HK$229,887 HKD
Retailer 7HK$234,979 HKD
Retailer 10HK$261,442 HKD
Retailer 2HK$266,128 HKD
Retailer 11HK$269,743 HKD
Retailer 8HK$278,279 HKD
Retailer 5HK$280,115 HKD
MOH LondonHK$354,182 HKD

5 data points across 11 retailers

12 retailersHK$194,824 HKD to HK$354,182 HKD

A
Cheapest Retailer
-
HK$194,824 HKD
A
Retailer 2
-
HK$197,576 HKD
₹2,398,351 INR
View
B+
Retailer 3
-
HK$216,346 HKD
A$42,423 AUD
View
B+
Retailer 4
-
HK$222,143 HKD
$28,314 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$229,887 HKD
$29,301 USD
View
B+
Retailer 6
-
HK$234,979 HKD
$29,950 USD
View
B+
Retailer 7
-
HK$261,442 HKD
$33,323 USD
View
B+
Retailer 8
-
HK$266,128 HKD
€32,305 EUR
View
B+
Retailer 9
-
HK$269,743 HKD
$34,381 USD
View
B
Retailer 10
-
HK$278,279 HKD
£27,928 GBP
View
B
Retailer 11
-
HK$280,115 HKD
$35,703 USD
View
Most Expensive
B
MOH London
AD5A09E6D · Oct 29
HK$354,182 HKD
£35,546 GBP
View
11 more retailers have this diamond
Prices start from HK$194,824 HKDSave up to HK$159,357 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.

A
3.00ct Round
HK$194,824 HKD