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3.13ct I SI1 Round Natural Diamond

EX • I/SI1 • HRD 240000161249

Certificate HRD 240000161249

Diamond specifications and retailer prices

From €19,657 EUR
£17,292 GBP
As of November 2, 2026
Save €10,816 EUR (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €30,473 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.13ct natural round diamond

This 3.13ct 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 HRD 240000161249. Listed at 2 retailers as of November 1, 2026, with prices from €19,657 to €30,473, a €10,816 spread on the same certified stone. MOH London lists it at €30,473. 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

3.13
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000161249
Dimensions9.28 × 9.34 × 5.83 mm
L/W Ratio1.01
Top View
9.28 mm9.34 mm3.13 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000161249
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

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 2
Current: €30,473 EUR|Low: €19,657 EUR|High: €30,840 EUR|Avg: €24,054 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 2€19,657 EUR
Retailer 3€21,469 EUR
MOH London€30,473 EUR

39 data points across 3 retailers

2 retailers€19,657 EUR to €30,473 EUR

A
Cheapest Retailer
-
€19,657 EUR
£17,292 GBP
Most Expensive
B
MOH London
05F4AEDFF · Nov 1
€30,473 EUR
£26,807 GBP
View
1 more retailer has this diamond
Prices start from €19,657 EURSave up to €10,816 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
3.13ct Round
€19,657 EUR