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Marquise|Natural|IGI

3.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • IGI 773616537

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616537

Diamond specifications and retailer prices

From HK$210,309 HKD
As of November 6, 2026
Save HK$120,446 HKD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$330,755 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 773616537. Listed at 6 retailers as of November 4, 2026, with prices from HK$210,309 to HK$330,755, a HK$120,446 spread on the same certified stone. MOH London lists it at HK$330,755. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 773616537
Dimensions14.72 × 7.59 × 4.85 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Top View
14.72 mm7.59 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 773616537
Side View
Table 58.0%Crown 34.9°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 63.9%

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$330,755 HKD|Low: HK$183,027 HKD|High: HK$335,642 HKD|Avg: HK$241,817 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4HK$183,599 HKD
Retailer 5HK$210,309 HKD
Retailer 2HK$217,119 HKD
Retailer 6HK$245,953 HKD
Retailer 3HK$256,589 HKD
MOH LondonHK$330,755 HKD

41 data points across 6 retailers

6 retailersHK$210,309 HKD to HK$330,755 HKD

Retailer 1
-
HK$183,599 HKD
Price last confirmed 15 days ago
Retailer 2
-
HK$196,695 HKD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$210,309 HKD
View
A
Retailer 4
-
HK$217,119 HKD
View
B+
Retailer 5
-
HK$256,589 HKD
View
Most Expensive
B
MOH London
3B5CEAF0A · Nov 4
HK$330,755 HKD
£33,230 GBP
View
5 more retailers have this diamond
Prices start from HK$210,309 HKDSave up to HK$120,446 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$210,309 HKD