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Marquise|Natural|GIA

3.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6542488570

Certificate GIA 6542488570

Diamond specifications and retailer prices

From HK$297,853 HKD
As of November 6, 2026
Save HK$215,748 HKD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$513,600 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542488570. Listed at 15 retailers as of November 4, 2026, with prices from HK$297,853 to HK$513,600, a HK$215,748 spread on the same certified stone. MOH London lists it at HK$513,600. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6542488570
Dimensions15.91 × 7.32 × 4.44 mm
L/W Ratio2.17
Top View
15.91 mm7.32 mm3.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6542488570
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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$513,600 HKD|Low: HK$297,853 HKD|High: HK$521,185 HKD|Avg: HK$359,041 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 5HK$297,853 HKD
Retailer 13HK$300,204 HKD
Retailer 3HK$315,871 HKD
Retailer 15HK$319,688 HKD
Retailer 9HK$329,108 HKD
Retailer 6HK$329,743 HKD
Retailer 11HK$341,554 HKD
Retailer 4HK$343,482 HKD
Retailer 7HK$343,482 HKD
Retailer 12HK$357,221 HKD
Retailer 14HK$370,960 HKD
Retailer 2HK$374,737 HKD
Retailer 10HK$398,438 HKD
Retailer 8HK$424,505 HKD
MOH LondonHK$513,600 HKD

37 data points across 15 retailers

15 retailersHK$297,853 HKD to HK$513,600 HKD

A
Cheapest Retailer
-
HK$297,853 HKD
A
Retailer 2
-
HK$300,204 HKD
View
Retailer 3
-
HK$315,871 HKD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
HK$319,688 HKD
View
B+
Retailer 5
-
HK$329,108 HKD
View
Retailer 6
-
HK$329,743 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$341,554 HKD
View
B+
Retailer 8
-
HK$343,482 HKD
View
B+
Retailer 9
-
HK$343,482 HKD
View
B+
Retailer 10
-
HK$357,221 HKD
View
B
Retailer 11
-
HK$370,960 HKD
View
B+
Retailer 12
-
HK$374,737 HKD
View
B
Retailer 13
-
HK$398,438 HKD
View
B
Retailer 14
-
HK$424,505 HKD
View
Most Expensive
B
MOH London
8E96FCCBA · Nov 4
HK$513,600 HKD
£51,600 GBP
View
14 more retailers have this diamond
Prices start from HK$297,853 HKDSave up to HK$215,748 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$297,853 HKD