Marquise|Natural|IGI

3.03ct I IF Marquise Natural Diamond

VG • I/IF • IGI 801638798

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638798

Diamond specifications and retailer prices

From HK$264,453 HKD
$33,705 USD
As of November 1, 2026
Save HK$166,364 HKD (39%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$430,817 HKD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 801638798. Listed at 19 retailers as of November 1, 2026, with prices from HK$264,453 to HK$430,817, a HK$166,364 spread on the same certified stone. MOH London lists it at HK$430,817. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 801638798
Dimensions14.74 × 7.53 × 4.51 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
14.74 mm7.53 mm3.03 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638798
Side View
Table 58.0%Crown 34.1°Girdle: MED-THKPavilion 38°Culet: NoneDepth 59.9%

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 1
Current: HK$430,817 HKD|Low: HK$256,921 HKD|High: HK$435,431 HKD|Avg: HK$318,837 HKD|-1.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 19HK$264,453 HKD
Retailer 7HK$272,456 HKD
Retailer 9HK$277,218 HKD
Retailer 10HK$279,109 HKD
Retailer 16HK$282,223 HKD
Retailer 6HK$287,348 HKD
Retailer 14HK$288,917 HKD
Retailer 20HK$295,366 HKD
Retailer 5HK$304,491 HKD
Retailer 2HK$317,179 HKD
Retailer 11HK$317,231 HKD
Retailer 4HK$322,143 HKD
Retailer 17HK$329,866 HKD
Retailer 15HK$330,302 HKD
Retailer 12HK$332,331 HKD
Retailer 8HK$339,031 HKD
Retailer 13HK$342,553 HKD
Retailer 18HK$357,604 HKD
Retailer 3HK$399,128 HKD
MOH LondonHK$430,817 HKD

24 data points across 20 retailers

19 retailersHK$264,453 HKD to HK$430,817 HKD

A
Cheapest Retailer
-
HK$264,453 HKD
$33,705 USD
A
Retailer 2
-
HK$272,456 HKD
$34,725 USD
View
A
Retailer 3
-
HK$277,218 HKD
$35,332 USD
View
A
Retailer 4
-
HK$279,109 HKD
$35,573 USD
View
Final sale: no returns
A
Retailer 5
-
HK$282,223 HKD
£28,323 GBP
View
A
Retailer 6
-
HK$287,348 HKD
$36,623 USD
View
A
Retailer 7
-
HK$288,917 HKD
£28,995 GBP
View
A
Retailer 8
-
HK$295,366 HKD
$37,645 USD
View
B+
Retailer 9
-
HK$304,491 HKD
$38,808 USD
View
B+
Retailer 10
-
HK$317,179 HKD
$40,425 USD
View
B+
Retailer 11
-
HK$317,231 HKD
£31,836 GBP
View
B+
Retailer 12
-
HK$322,143 HKD
$41,058 USD
View
B+
Retailer 13
-
HK$329,866 HKD
$42,042 USD
View
B+
Retailer 14
-
HK$330,302 HKD
€40,093 EUR
View
Retailer 15
-
HK$332,331 HKD
$42,356 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
HK$339,031 HKD
$43,210 USD
View
B+
Retailer 17
-
HK$342,553 HKD
$43,659 USD
View
B+
Retailer 18
-
HK$357,604 HKD
ZAR 736,306 ZAR
View
Most Expensive
B
MOH London
C0E7D1FD1 · Nov 2
HK$430,817 HKD
£43,235 GBP
View
18 more retailers have this diamond
Prices start from HK$264,453 HKDSave up to HK$166,364 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
3.03ct Marquise
HK$264,453 HKD