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Round|Natural|GIA

3.11ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2487920105

Certificate GIA 2487920105

Diamond specifications and retailer prices

From £19,610 GBP
As of November 6, 2026
Save £10,961 GBP (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £30,571 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.11ct natural round diamond

This 3.11ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2487920105. Listed at 6 retailers as of November 4, 2026, with prices from £19,610 to £30,571, a £10,961 spread on the same certified stone. MOH London lists it at £30,571. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.11
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2487920105
Dimensions9.27 × 9.31 × 5.81 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.27 mm9.31 mm3.11 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487920105
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

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: £30,571 GBP|Low: £19,610 GBP|High: £31,023 GBP|Avg: £23,161 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£19,610 GBP
Retailer 7£20,445 GBP
Retailer 5£21,030 GBP
Retailer 6£21,279 GBP
Retailer 4£22,788 GBP
Retailer 2£25,268 GBP
MOH London£30,571 GBP

43 data points across 7 retailers

6 retailers£19,610 GBP to £30,571 GBP

A
Cheapest Retailer
-
£19,610 GBP
B+
Retailer 2
-
£20,445 GBP
View
B+
Retailer 3
-
£21,030 GBP
View
B+
Retailer 4
-
£22,788 GBP
View
B
Retailer 5
-
£25,268 GBP
View
Most Expensive
B
MOH London
F7AE758B8 · Nov 4
£30,571 GBP
View
5 more retailers have this diamond
Prices start from £19,610 GBPSave up to £10,961 GBP

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
3.11ct Round
£19,610 GBP