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Marquise|Natural|GIA

3.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 12576748

Certificate GIA 12576748

Diamond specifications and retailer prices

From HK$277,155 HKD
As of November 6, 2026
Save HK$232,981 HKD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$510,136 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 12576748. Listed at 16 retailers as of November 4, 2026, with prices from HK$277,155 to HK$510,136, a HK$232,981 spread on the same certified stone. MOH London lists it at HK$510,136. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12576748
Dimensions14.54 × 7.62 × 4.77 mm
L/W Ratio1.91
Culet sizeNone
Top View
14.54 mm7.62 mm3.01 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 12576748
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.6%

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$510,136 HKD|Low: HK$277,155 HKD|High: HK$526,646 HKD|Avg: HK$360,006 HKD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 11HK$277,155 HKD
Retailer 14HK$298,180 HKD
Retailer 15HK$311,392 HKD
Retailer 10HK$326,886 HKD
Retailer 9HK$330,252 HKD
Retailer 4HK$340,952 HKD
Retailer 12HK$340,952 HKD
Retailer 5HK$341,164 HKD
Retailer 6HK$341,164 HKD
Retailer 13HK$352,328 HKD
Retailer 3HK$354,815 HKD
Retailer 2HK$359,287 HKD
Retailer 7HK$368,458 HKD
Retailer 8HK$395,147 HKD
MOH LondonHK$510,136 HKD

36 data points across 15 retailers

16 retailersHK$277,155 HKD to HK$510,136 HKD

A
Cheapest Retailer
-
HK$277,155 HKD
A
Retailer 2
-
HK$298,180 HKD
View
B+
Retailer 3
-
HK$311,392 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$326,886 HKD
View
B+
Retailer 5
-
HK$330,252 HKD
View
Retailer 6
-
HK$333,201 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$340,952 HKD
View
B+
Retailer 8
-
HK$340,952 HKD
View
B+
Retailer 9
-
HK$341,164 HKD
View
B+
Retailer 10
-
HK$341,164 HKD
View
B+
Retailer 11
-
HK$352,328 HKD
View
B+
Retailer 12
-
HK$354,815 HKD
View
B+
Retailer 13
-
HK$359,287 HKD
View
B+
Retailer 14
-
HK$368,458 HKD
View
B
Retailer 15
-
HK$395,147 HKD
View
Most Expensive
B
MOH London
44609152F · Nov 4
HK$510,136 HKD
£51,201 GBP
View
15 more retailers have this diamond
Prices start from HK$277,155 HKDSave up to HK$232,981 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 Marquise
HK$277,155 HKD