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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5436321245

Certificate GIA 5436321245

Diamond specifications and retailer prices

From HK$231,983 HKD
As of November 1, 2026
Save HK$188,944 HKD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$420,926 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 5436321245. Listed at 15 retailers as of November 1, 2026, with prices from HK$231,983 to HK$420,926, a HK$188,944 spread on the same certified stone. Diamond Quarter lists it at HK$420,926. 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 angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5436321245
Dimensions9.26 × 9.21 × 5.65 mm
L/W Ratio1.01
Top View
9.26 mm9.21 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436321245
Side View
Table 61.0%Crown 33.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.4%

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 1
Current: HK$246,175 HKD|Low: HK$231,983 HKD|High: HK$322,461 HKD|Avg: HK$274,150 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$231,983 HKD
Retailer 1HK$246,175 HKD
Retailer 7HK$260,061 HKD
Retailer 3HK$265,427 HKD
Retailer 6HK$283,604 HKD
Retailer 4HK$289,064 HKD
Retailer 8HK$293,097 HKD
Retailer 2HK$320,743 HKD

41 data points across 8 retailers

15 retailersHK$231,983 HKD to HK$420,926 HKD

A
Cheapest Retailer
-
HK$231,983 HKD
B+
Retailer 2
-
HK$246,175 HKD
View
B+
Retailer 3
-
HK$250,458 HKD
View
B+
Retailer 4
-
HK$254,694 HKD
View
B+
Retailer 5
-
HK$257,919 HKD
View
B+
Retailer 6
-
HK$260,061 HKD
View
B+
Retailer 7
-
HK$265,427 HKD
View
B
Retailer 8
-
HK$278,795 HKD
View
B
Retailer 9
-
HK$283,604 HKD
View
B
Retailer 10
-
HK$283,604 HKD
View
B
Retailer 11
-
HK$289,064 HKD
View
B
Retailer 12
-
HK$293,097 HKD
View
B+
Retailer 13
-
HK$320,743 HKD
View
B
Retailer 14
-
HK$322,500 HKD
View
Most Expensive
B
Diamond Quarter
3.0SI2H54452D7AN · Nov 5
HK$420,926 HKD
£42,247 GBP
View
14 more retailers have this diamond
Prices start from HK$231,983 HKDSave up to HK$188,944 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$231,983 HKD