Marquise|Natural|IGI

3.01ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 835609263

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 835609263

Diamond specifications and retailer prices

From €23,424 EUR
$26,273 USD
As of October 31, 2026
Save €13,180 EUR (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €36,604 EUR at MOH London · As of November 1, 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 835609263. Listed at 15 retailers as of October 31, 2026, with prices from €23,424 to €36,604, a €13,180 spread on the same certified stone. MOH London lists it at €36,604. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 835609263
Dimensions14.47 × 7.63 × 4.69 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
14.47 mm7.63 mm3.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835609263
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.5%

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: Oct 31
Current: €36,604 EUR|Low: €23,424 EUR|High: €47,190 EUR|Avg: €28,217 EUR|-0.5%
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 1, 2026
Retailer 3€23,424 EUR
Retailer 6€23,554 EUR
Retailer 9€23,997 EUR
Retailer 15€24,414 EUR
Retailer 7€24,792 EUR
Retailer 12€25,156 EUR
Retailer 13€25,870 EUR
Retailer 2€26,037 EUR
Retailer 16€27,164 EUR
Retailer 14€28,026 EUR
Retailer 11€28,438 EUR
Retailer 4€28,790 EUR
Retailer 5€29,105 EUR
Retailer 10€30,383 EUR
MOH London€36,604 EUR
Retailer 8€41,576 EUR

19 data points across 16 retailers

15 retailers€23,424 EUR to €36,604 EUR

A
Cheapest Retailer
-
€23,424 EUR
$26,273 USD
A
Retailer 2
-
€23,554 EUR
$26,418 USD
View
A
Retailer 3
-
€23,997 EUR
£21,193 GBP
View
B+
Retailer 4
-
€24,414 EUR
$27,383 USD
View
B+
Retailer 5
-
€24,792 EUR
$27,807 USD
View
Final sale: no returns
A
Retailer 6
-
€25,156 EUR
$28,215 USD
View
B+
Retailer 7
-
€25,870 EUR
$29,016 USD
View
B+
Retailer 8
-
€26,037 EUR
£22,995 GBP
View
B+
Retailer 9
-
€27,164 EUR
$30,467 USD
View
B+
Retailer 10
-
€28,026 EUR
$31,434 USD
View
B+
Retailer 11
-
€28,438 EUR
View
B+
Retailer 12
-
€28,790 EUR
$32,291 USD
View
B+
Retailer 13
-
€29,105 EUR
$32,644 USD
View
B+
Retailer 14
-
€30,383 EUR
ZAR 550,529 ZAR
View
Most Expensive
B
MOH London
0748CBF09 · Nov 1
€36,604 EUR
£32,327 GBP
View
14 more retailers have this diamond
Prices start from €23,424 EURSave up to €13,180 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
3.01ct Marquise
€23,424 EUR