Round|Natural|GIA

3.31ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2547617635

Certificate GIA 2547617635

Diamond specifications and retailer prices

From €19,656 EUR
As of November 6, 2026
Save €12,370 EUR (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €32,026 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.31ct natural round diamond

This 3.31ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547617635. Listed at 10 retailers as of November 4, 2026, with prices from €19,656 to €32,026, a €12,370 spread on the same certified stone. MOH London lists it at €32,026. 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

3.31
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2547617635
Dimensions9.52 × 9.57 × 5.91 mm
L/W Ratio1.01
Top View
9.52 mm9.57 mm3.31 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2547617635
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €32,026 EUR|Low: €19,656 EUR|High: €32,499 EUR|Avg: €24,161 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9€19,656 EUR
Retailer 2€20,735 EUR
Retailer 5€21,384 EUR
Retailer 10€21,578 EUR
Retailer 6€21,718 EUR
Retailer 3€24,087 EUR
Retailer 8€24,224 EUR
Retailer 4€24,992 EUR
Retailer 7€29,129 EUR
MOH London€32,026 EUR

23 data points across 10 retailers

10 retailers€19,656 EUR to €32,026 EUR

A
Cheapest Retailer
-
€19,656 EUR
A
Retailer 2
-
€20,735 EUR
View
B+
Retailer 3
-
€21,384 EUR
View
B+
Retailer 4
-
€21,578 EUR
View
B+
Retailer 5
-
€21,718 EUR
View
B+
Retailer 6
-
€24,087 EUR
View
B+
Retailer 7
-
€24,224 EUR
View
B+
Retailer 8
-
€24,992 EUR
View
B
Retailer 9
-
€29,129 EUR
View
Most Expensive
B
MOH London
E12B9BBE2 · Nov 4
€32,026 EUR
£28,304 GBP
View
9 more retailers have this diamond
Prices start from €19,656 EURSave up to €12,370 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
3.31ct Round
€19,656 EUR