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Marquise|Natural|GIA

3.01ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 1563640951

Certificate GIA 1563640951

Diamond specifications and retailer prices

From HK$327,121 HKD
As of November 5, 2026
Save HK$182,228 HKD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$509,349 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563640951. Listed at 10 retailers as of November 4, 2026, with prices from HK$327,121 to HK$509,349, a HK$182,228 spread on the same certified stone. MOH London lists it at HK$509,349. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1563640951
Dimensions14.72 × 7.47 × 4.46 mm
L/W Ratio1.97
Culet sizeNone
Top View
14.72 mm7.47 mm3.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 1563640951
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 59.7%

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 5
Current: HK$509,349 HKD|Low: HK$327,121 HKD|High: HK$509,349 HKD|Avg: HK$390,651 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$327,121 HKD
Retailer 5HK$340,639 HKD
Retailer 8HK$349,778 HKD
Retailer 2HK$357,749 HKD
Retailer 9HK$375,997 HKD
Retailer 6HK$391,036 HKD
Retailer 10HK$395,131 HKD
Retailer 4HK$402,074 HKD
Retailer 3HK$420,989 HKD
MOH LondonHK$509,349 HKD

4 data points across 10 retailers

10 retailersHK$327,121 HKD to HK$509,349 HKD

A
Cheapest Retailer
-
HK$327,121 HKD
A
Retailer 2
-
HK$340,639 HKD
View
B+
Retailer 3
-
HK$349,778 HKD
View
A
Retailer 4
-
HK$357,749 HKD
View
B+
Retailer 5
-
HK$375,997 HKD
View
B+
Retailer 6
-
HK$391,036 HKD
View
B+
Retailer 7
-
HK$395,131 HKD
View
B+
Retailer 8
-
HK$402,074 HKD
View
B
Retailer 9
-
HK$420,989 HKD
View
Most Expensive
B
MOH London
7F585B53C · Nov 4
HK$509,349 HKD
£51,122 GBP
View
9 more retailers have this diamond
Prices start from HK$327,121 HKDSave up to HK$182,228 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$327,121 HKD