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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2557704080

Certificate GIA 2557704080

Diamond specifications and retailer prices

From HK$212,581 HKD
As of November 6, 2026
Save HK$179,947 HKD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$392,528 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557704080. Listed at 15 retailers as of November 4, 2026, with prices from HK$212,581 to HK$392,528, a HK$179,947 spread on the same certified stone. MOH London lists it at HK$392,528. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557704080
Dimensions9.13 × 9.17 × 5.71 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.13 mm9.17 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557704080
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

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: Nov 6
Current: HK$392,528 HKD|Low: HK$212,581 HKD|High: HK$398,327 HKD|Avg: HK$279,727 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$212,581 HKD
Retailer 9HK$231,010 HKD
Retailer 4HK$249,360 HKD
Retailer 6HK$263,206 HKD
Retailer 8HK$263,206 HKD
Retailer 10HK$264,611 HKD
Retailer 7HK$271,993 HKD
Retailer 11HK$283,510 HKD
Retailer 5HK$285,314 HKD
Retailer 2HK$318,217 HKD
MOH LondonHK$392,528 HKD

42 data points across 11 retailers

15 retailersHK$212,581 HKD to HK$392,528 HKD

A
Cheapest Retailer
-
HK$212,581 HKD
B+
Retailer 2
-
HK$229,441 HKD
View
B+
Retailer 3
-
HK$231,010 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$249,360 HKD
View
Retailer 5
-
HK$252,011 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$262,508 HKD
View
B+
Retailer 7
-
HK$263,206 HKD
View
B+
Retailer 8
-
HK$263,206 HKD
View
B+
Retailer 9
-
HK$264,611 HKD
View
B+
Retailer 10
-
HK$271,993 HKD
View
B+
Retailer 11
-
HK$273,013 HKD
View
B
Retailer 12
-
HK$283,510 HKD
View
B
Retailer 13
-
HK$285,314 HKD
View
B+
Retailer 14
-
HK$318,217 HKD
View
Most Expensive
B
MOH London
6C89D9C36 · Nov 4
HK$392,528 HKD
£39,397 GBP
View
14 more retailers have this diamond
Prices start from HK$212,581 HKDSave up to HK$179,947 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$212,581 HKD