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Round|Natural|GIA

3.10ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6247075553

Certificate GIA 6247075553

Diamond specifications and retailer prices

From €18,460 EUR
As of November 6, 2026
Save €10,044 EUR (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €28,504 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3.1ct natural round diamond

This 3.1ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6247075553. Listed at 8 retailers as of November 2, 2026, with prices from €18,460 to €28,504, a €10,044 spread on the same certified stone. MOH London lists it at €28,504. 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

3.10
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6247075553
Dimensions9.23 × 9.26 × 5.77 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
9.23 mm9.26 mm3.10 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247075553
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 6
Current: €28,504 EUR|Low: €18,460 EUR|High: €28,852 EUR|Avg: €23,100 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7€18,460 EUR
Retailer 6€20,728 EUR
Retailer 3€20,997 EUR
Retailer 4€21,153 EUR
Retailer 5€21,824 EUR
Retailer 2€25,169 EUR
Retailer 8€25,855 EUR
MOH London€28,504 EUR

33 data points across 8 retailers

8 retailers€18,460 EUR to €28,504 EUR

A
Cheapest Retailer
-
€18,460 EUR
B+
Retailer 2
-
€20,728 EUR
View
B+
Retailer 3
-
€20,997 EUR
View
B+
Retailer 4
-
€21,153 EUR
View
B+
Retailer 5
-
€21,824 EUR
View
B
Retailer 6
-
€25,169 EUR
View
B
Retailer 7
-
€25,855 EUR
View
Most Expensive
B
MOH London
A96AA4ECB · Nov 2
€28,504 EUR
£25,191 GBP
View
7 more retailers have this diamond
Prices start from €18,460 EURSave up to €10,044 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
3.10ct Round
€18,460 EUR