Princess|Natural|IGI

3.15ct E SI1 Princess Natural Diamond

VG • E/SI1 • IGI 784684602

Shape and cutting style on the report: Princess cut

Certificate IGI 784684602

Diamond specifications and retailer prices

From €26,460 EUR
$29,561 USD
As of October 30, 2026
Save €6,235 EUR (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €32,695 EUR at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 3.15ct natural princess diamond

This 3.15ct natural princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 784684602. Listed at 6 retailers as of October 30, 2026, with prices from €26,460 to €32,695, a €6,235 spread on the same certified stone. Aurelinne lists it at €32,695. 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

3.15
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle42°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 784684602
Dimensions8.43 × 8.19 × 5.60 mm
L/W Ratio1.03
Culet sizeNone
Top View
8.43 mm8.19 mm3.15 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 784684602
Side View
Table 72.0%Crown 42°Girdle: VTN-MEDPavilion 38.9°Culet: NoneDepth 68.4%

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: Oct 30
Current: €32,695 EUR|Low: €26,460 EUR|High: €32,695 EUR|Avg: €30,272 EUR
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 10, 2026
Retailer 2€26,460 EUR
Retailer 8€27,201 EUR
Retailer 3€28,231 EUR
Retailer 6€29,062 EUR
Retailer 4€30,515 EUR
Retailer 5€31,484 EUR
Retailer 7€32,349 EUR
Aurelinne€32,695 EUR

5 data points across 8 retailers

6 retailers€26,460 EUR to €32,695 EUR

A
Cheapest Retailer
-
€26,460 EUR
$29,561 USD
B+
Retailer 2
-
€28,231 EUR
$31,540 USD
View
B+
Retailer 3
-
€30,515 EUR
$34,092 USD
View
B+
Retailer 4
-
€31,484 EUR
$35,174 USD
View
B+
Retailer 5
-
€32,349 EUR
$36,141 USD
View
Most Expensive
B+
Aurelinne
1b9b0800-c13a-475e-b754-8a9301112cb4 · Oct 31
€32,695 EUR
$36,527 USD
View
5 more retailers have this diamond
Prices start from €26,460 EURSave up to €6,235 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
3.15ct Princess
€26,460 EUR