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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6531797040

Certificate GIA 6531797040

Diamond specifications and retailer prices

From HK$420,343 HKD
As of November 4, 2026
Save HK$273,256 HKD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$693,600 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 D 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 6531797040. Listed at 11 retailers as of November 4, 2026, with prices from HK$420,343 to HK$693,600, a HK$273,256 spread on the same certified stone. MOH London lists it at HK$693,600. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6531797040
Dimensions15.16 × 7.79 × 4.68 mm
L/W Ratio1.95
Top View
15.16 mm7.79 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531797040
Side View
Table 61.0%CrownGirdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$693,600 HKD|Low: HK$382,128 HKD|High: HK$724,784 HKD|Avg: HK$493,045 HKD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7HK$420,343 HKD
Retailer 5HK$421,401 HKD
Retailer 11HK$427,726 HKD
Retailer 6HK$436,238 HKD
Retailer 2HK$449,224 HKD
Retailer 9HK$463,864 HKD
Retailer 10HK$472,587 HKD
Retailer 8HK$499,854 HKD
Retailer 3HK$527,120 HKD
Retailer 4HK$538,077 HKD
MOH LondonHK$693,600 HKD

38 data points across 11 retailers

11 retailersHK$420,343 HKD to HK$693,600 HKD

B+
Cheapest Retailer
-
HK$420,343 HKD
Final sale: no returns
B+
Retailer 2
-
HK$421,401 HKD
View
B+
Retailer 3
-
HK$427,726 HKD
View
B+
Retailer 4
-
HK$436,238 HKD
View
B+
Retailer 5
-
HK$449,224 HKD
View
B
Retailer 6
-
HK$463,864 HKD
View
B+
Retailer 7
-
HK$472,587 HKD
View
B+
Retailer 8
-
HK$499,854 HKD
View
B
Retailer 9
-
HK$527,120 HKD
View
B+
Retailer 10
-
HK$538,077 HKD
View
Most Expensive
B
MOH London
8F9443ABE · Nov 4
HK$693,600 HKD
£69,684 GBP
View
10 more retailers have this diamond
Prices start from HK$420,343 HKDSave up to HK$273,256 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.

B+
3.01ct Marquise
HK$420,343 HKD