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 €30,170 EUR
As of November 4, 2026
Save €18,877 EUR (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €49,047 EUR 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 801638798. Listed at 19 retailers as of November 4, 2026, with prices from €30,170 to €49,047, a €18,877 spread on the same certified stone. MOH London lists it at €49,047. 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 4
Current: €49,047 EUR|Low: €29,328 EUR|High: €49,706 EUR|Avg: €36,363 EUR|-1.3%
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 6, 2026
Retailer 16€30,170 EUR
Retailer 8€31,102 EUR
Retailer 10€31,645 EUR
Retailer 11€31,861 EUR
Retailer 15€31,900 EUR
Retailer 18€32,802 EUR
Retailer 2€32,804 EUR
Retailer 4€33,717 EUR
Retailer 7€34,759 EUR
Retailer 19€36,207 EUR
Retailer 12€36,212 EUR
Retailer 6€36,773 EUR
Retailer 13€37,534 EUR
Retailer 3€37,655 EUR
Retailer 17€37,937 EUR
Retailer 9€38,701 EUR
Retailer 20€39,104 EUR
Retailer 14€40,539 EUR
Retailer 5€45,561 EUR
MOH London€49,047 EUR

27 data points across 20 retailers

19 retailers€30,170 EUR to €49,047 EUR

A
Cheapest Retailer
-
€30,170 EUR
A
Retailer 2
-
€31,102 EUR
View
A
Retailer 3
-
€31,645 EUR
View
A
Retailer 4
-
€31,861 EUR
View
Final sale: no returns
A
Retailer 5
-
€31,900 EUR
View
A
Retailer 6
-
€32,802 EUR
View
A
Retailer 7
-
€32,804 EUR
View
A
Retailer 8
-
€33,717 EUR
View
Retailer 9
-
€34,759 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€36,207 EUR
View
B+
Retailer 11
-
€36,212 EUR
View
B+
Retailer 12
-
€36,773 EUR
View
B+
Retailer 13
-
€37,534 EUR
View
B+
Retailer 14
-
€37,655 EUR
View
B+
Retailer 15
-
€37,937 EUR
View
B+
Retailer 16
-
€38,701 EUR
View
B+
Retailer 17
-
€39,104 EUR
View
B+
Retailer 18
-
€40,539 EUR
View
Most Expensive
B
MOH London
C0E7D1FD1 · Nov 4
€49,047 EUR
£43,119 GBP
View
18 more retailers have this diamond
Prices start from €30,170 EURSave up to €18,877 EUR

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
€30,170 EUR