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3.37ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 522256840

Shape and cutting style on the report: Round brilliant

Certificate IGI 522256840

Diamond specifications and retailer prices

From €27,039 EUR
₹2,888,248 INR
As of November 1, 2026
Save €21,826 EUR (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €48,865 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.37ct natural round diamond

This 3.37ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 522256840. Listed at 20 retailers as of November 1, 2026, with prices from €27,039 to €48,865, a €21,826 spread on the same certified stone. MOH London lists it at €48,865. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.37
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 522256840
Dimensions9.49 × 9.56 × 5.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.49 mm9.56 mm3.37 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 522256840
Side View
Table 57.5%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Nov 1
Current: €48,865 EUR|Low: €26,975 EUR|High: €49,453 EUR|Avg: €35,862 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4€27,039 EUR
Retailer 6€29,846 EUR
Retailer 2€31,766 EUR
Retailer 8€33,501 EUR
Retailer 7€34,536 EUR
Retailer 3€36,585 EUR
Retailer 10€37,414 EUR
Retailer 9€38,853 EUR
Retailer 5€40,561 EUR
MOH London€48,865 EUR

38 data points across 10 retailers

20 retailers€27,039 EUR to €48,865 EUR

A
Cheapest Retailer
-
€27,039 EUR
₹2,888,248 INR
B+
Retailer 2
-
€29,846 EUR
$33,475 USD
View
B+
Retailer 3
-
€31,443 EUR
$35,267 USD
View
B+
Retailer 4
-
€31,545 EUR
$35,381 USD
View
B+
Retailer 5
-
€31,657 EUR
$35,507 USD
View
Final sale: no returns
B+
Retailer 6
-
€31,766 EUR
£28,054 GBP
View
Retailer 7
-
€32,592 EUR
$36,555 USD
View
Price last confirmed 48 days ago
Retailer 8
-
€32,592 EUR
$36,555 USD
View
Price last confirmed 42 days ago
B+
Retailer 9
-
€33,501 EUR
$37,575 USD
View
Retailer 10
-
€34,536 EUR
$38,736 USD
View
Price last confirmed 25 days ago
Retailer 11
-
€35,975 EUR
$40,350 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
€36,585 EUR
View
Retailer 13
-
€37,414 EUR
$41,964 USD
View
Price last confirmed 49 days ago
Retailer 14
-
€37,414 EUR
$41,964 USD
View
Price last confirmed 41 days ago
Retailer 15
-
€37,414 EUR
$41,964 USD
View
Price last confirmed 25 days ago
Retailer 16
-
€38,853 EUR
$43,578 USD
View
Price last confirmed 49 days ago
Retailer 17
-
€38,853 EUR
$43,578 USD
View
Price last confirmed 24 days ago
Retailer 18
-
€38,853 EUR
$43,578 USD
View
Price last confirmed 41 days ago
B
Retailer 19
-
€40,561 EUR
ZAR 734,942 ZAR
View
Most Expensive
B
MOH London
4CEB0EEBE · Nov 1
€48,865 EUR
£43,155 GBP
View
19 more retailers have this diamond
Prices start from €27,039 EURSave up to €21,826 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
3.37ct Round
€27,039 EUR