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Marquise|Natural|IGI

3.03ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 741518813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 741518813

Diamond specifications and retailer prices

From HK$169,233 HKD
As of November 6, 2026
Save HK$95,281 HKD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$264,514 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural marquise diamond

This 3.03ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741518813. Listed at 14 retailers as of November 4, 2026, with prices from HK$169,233 to HK$264,514, a HK$95,281 spread on the same certified stone. MOH London lists it at HK$264,514. 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

3.03
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 741518813
Dimensions14.79 × 7.56 × 4.57 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
14.79 mm7.56 mm3.03 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 741518813
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 60.4%

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 6
Current: HK$264,514 HKD|Low: HK$167,383 HKD|High: HK$268,426 HKD|Avg: HK$205,872 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$169,233 HKD
Retailer 8HK$172,337 HKD
Retailer 11HK$179,641 HKD
Retailer 6HK$187,455 HKD
Retailer 9HK$196,828 HKD
Retailer 10HK$203,075 HKD
Retailer 4HK$204,877 HKD
Retailer 2HK$207,738 HKD
Retailer 7HK$210,889 HKD
Retailer 5HK$240,585 HKD
MOH LondonHK$264,514 HKD

46 data points across 11 retailers

14 retailersHK$169,233 HKD to HK$264,514 HKD

Retailer 1
-
HK$143,581 HKD
Price last confirmed 117 days ago
B+
Retailer 2
-
HK$169,233 HKD
View
B+
Retailer 3
-
HK$172,337 HKD
View
B+
Retailer 4
-
HK$179,641 HKD
View
Final sale: no returns
Retailer 5
-
HK$187,455 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$187,455 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$196,828 HKD
View
B+
Retailer 8
-
HK$203,075 HKD
View
B+
Retailer 9
-
HK$204,877 HKD
View
B+
Retailer 10
-
HK$207,738 HKD
View
B+
Retailer 11
-
HK$208,514 HKD
View
B+
Retailer 12
-
HK$210,889 HKD
View
B+
Retailer 13
-
HK$240,585 HKD
View
Most Expensive
B+
MOH London
442213B92 · Nov 4
HK$264,514 HKD
£26,575 GBP
View
13 more retailers have this diamond
Prices start from HK$169,233 HKDSave up to HK$95,281 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+
3.03ct Marquise
HK$169,233 HKD