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Marquise|Natural|IGI

3.01ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 727565980

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 727565980

Diamond specifications and retailer prices

From HK$181,875 HKD
As of November 6, 2026
Save HK$142,311 HKD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$324,185 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 very-good cut grade and certified by IGI 727565980. Listed at 16 retailers as of November 4, 2026, with prices from HK$181,875 to HK$324,185, a HK$142,311 spread on the same certified stone. MOH London lists it at HK$324,185. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 727565980
Dimensions15.66 × 7.03 × 4.67 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizePointed
Top View
15.66 mm7.03 mm3.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 727565980
Side View
Table 59.0%Crown 38.5°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 66.4%

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$324,185 HKD|Low: HK$181,875 HKD|High: HK$348,980 HKD|Avg: HK$237,970 HKD|-7.1%
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
Retailer 16
November 6, 2026
Retailer 2HK$181,875 HKD
Retailer 12HK$200,206 HKD
Retailer 15HK$209,172 HKD
Retailer 11HK$212,785 HKD
Retailer 3HK$216,806 HKD
Retailer 8HK$220,160 HKD
Retailer 14HK$223,366 HKD
Retailer 7HK$229,746 HKD
Retailer 9HK$229,965 HKD
Retailer 4HK$241,227 HKD
Retailer 13HK$248,790 HKD
Retailer 16HK$248,884 HKD
Retailer 5HK$255,672 HKD
Retailer 6HK$258,462 HKD
Retailer 10HK$267,945 HKD
MOH LondonHK$324,185 HKD

27 data points across 16 retailers

16 retailersHK$181,875 HKD to HK$324,185 HKD

A
Cheapest Retailer
-
HK$181,875 HKD
B+
Retailer 2
-
HK$200,206 HKD
View
B+
Retailer 3
-
HK$209,172 HKD
View
B+
Retailer 4
-
HK$212,785 HKD
View
Retailer 5
-
HK$216,806 HKD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
HK$220,160 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$223,366 HKD
View
Retailer 8
-
HK$229,746 HKD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
HK$229,965 HKD
View
Retailer 10
-
HK$241,227 HKD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
HK$248,790 HKD
View
Retailer 12
-
HK$248,884 HKD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
HK$255,672 HKD
View
Retailer 14
-
HK$258,462 HKD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
HK$267,945 HKD
View
Most Expensive
B
MOH London
0830EDD76 · Nov 4
HK$324,185 HKD
£32,570 GBP
View
15 more retailers have this diamond
Prices start from HK$181,875 HKDSave up to HK$142,311 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$181,875 HKD