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Round|Natural|GIA

3.01ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6451799599

Certificate GIA 6451799599

Diamond specifications and retailer prices

From HK$257,236 HKD
As of November 6, 2026
Save HK$93,640 HKD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$495,231 HKD at MOH London · As of October 11, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6451799599. Listed at 6 retailers as of November 6, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6451799599
Dimensions9.15 × 9.20 × 5.77 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.15 mm9.20 mm3.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451799599
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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$495,231 HKD|Low: HK$257,236 HKD|High: HK$495,231 HKD|Avg: HK$332,965 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2HK$257,236 HKD
Retailer 6HK$293,167 HKD
Retailer 5HK$301,405 HKD
Retailer 7HK$312,843 HKD
Retailer 4HK$321,873 HKD
Retailer 3HK$350,877 HKD
MOH LondonHK$495,231 HKD

32 data points across 7 retailers

6 retailersHK$257,236 HKD to HK$350,877 HKD

A
Cheapest Retailer
-
HK$257,236 HKD
B+
Retailer 2
-
HK$293,167 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$301,405 HKD
View
B+
Retailer 4
-
HK$321,873 HKD
View
B+
Retailer 5
-
HK$350,877 HKD
View
Most Expensive
MOH London
7C714928F · Oct 11
HK$495,231 HKD
£49,705 GBP
View
Price last confirmed 26 days ago
5 more retailers have this diamond
Prices start from HK$257,236 HKDSave up to HK$93,640 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
3.01ct Round
HK$257,236 HKD