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4.00ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 741569090

Shape and cutting style on the report: Round brilliant

Certificate IGI 741569090

Diamond specifications and retailer prices

From €29,070 EUR
₹3,093,080 INR
As of November 1, 2026
Save €10,275 EUR (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €39,345 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 4ct natural round diamond

This 4ct 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 741569090. Listed at 3 retailers as of November 1, 2026, with prices from €29,070 to €39,345, a €10,275 spread on the same certified stone. Yorxs lists it at €39,345. 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

4.00
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 741569090
Dimensions10.06 × 10.12 × 6.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.06 mm10.12 mm4.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 741569090
Side View
Table 56.0%Crown 36.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.8%

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: €29,070 EUR|Low: €29,070 EUR|High: €39,623 EUR|Avg: €33,887 EUR|-1.0%
Retailer 1
Retailer 2
Yorxs
November 1, 2026
Retailer 1€29,070 EUR
Retailer 2€33,346 EUR
Yorxs€39,345 EUR

42 data points across 3 retailers

3 retailers€29,070 EUR to €39,345 EUR

A
Cheapest Retailer
-
€29,070 EUR
₹3,093,080 INR
B+
Retailer 2
-
€33,346 EUR
$37,254 USD
View
Most Expensive
B+
Yorxs
24289 · Nov 1
€39,345 EUR
View
2 more retailers have this diamond
Prices start from €29,070 EURSave up to €10,275 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
4.00ct Round
€29,070 EUR