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Round|Natural|GIA

3.11ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1246079542

Certificate GIA 1246079542

Diamond specifications and retailer prices

From £16,297 GBP
As of November 4, 2026
Save £11,610 GBP (42%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £27,908 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 1246079542. Listed at 23 retailers as of November 4, 2026, with prices from £16,297 to £27,908, a £11,610 spread on the same certified stone. MOH London lists it at £27,908. 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°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246079542
Dimensions9.47 × 9.50 × 5.72 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Pinpoint
Top View
9.47 mm9.50 mm3.11 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246079542
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.3%

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 4
Current: £27,908 GBP|Low: £16,297 GBP|High: £27,982 GBP|Avg: £19,332 GBP|-0.3%
MOH London
Retailer 2
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Retailer 23
November 6, 2026
Retailer 7£16,297 GBP
Retailer 9£16,456 GBP
Retailer 10£16,472 GBP
Retailer 12£16,610 GBP
Retailer 20£16,734 GBP
Retailer 14£17,302 GBP
Retailer 6£17,453 GBP
Retailer 13£17,487 GBP
Retailer 18£17,787 GBP
Retailer 23£18,456 GBP
Retailer 15£18,496 GBP
Retailer 3£18,813 GBP
Retailer 2£19,090 GBP
Retailer 5£19,150 GBP
Retailer 8£19,411 GBP
Retailer 11£19,463 GBP
Retailer 4£20,157 GBP
Retailer 21£21,570 GBP
Retailer 19£21,571 GBP
Retailer 16£21,708 GBP
Retailer 17£23,066 GBP
Retailer 22£25,383 GBP
MOH London£27,908 GBP

8 data points across 23 retailers

23 retailers£16,297 GBP to £27,908 GBP

A
Cheapest Retailer
-
£16,297 GBP
A
Retailer 2
-
£16,456 GBP
View
A
Retailer 3
-
£16,472 GBP
View
A
Retailer 4
-
£16,610 GBP
View
A
Retailer 5
-
£16,734 GBP
View
A
Retailer 6
-
£17,302 GBP
View
A
Retailer 7
-
£17,453 GBP
View
A
Retailer 8
-
£17,487 GBP
View
A
Retailer 9
-
£17,787 GBP
View
A
Retailer 10
-
£18,456 GBP
View
A
Retailer 11
-
£18,496 GBP
View
A
Retailer 12
-
£18,813 GBP
View
A
Retailer 13
-
£19,090 GBP
View
B+
Retailer 14
-
£19,150 GBP
View
B+
Retailer 15
-
£19,411 GBP
View
A
Retailer 16
-
£19,463 GBP
View
B+
Retailer 17
-
£20,157 GBP
View
B+
Retailer 18
-
£21,570 GBP
View
B+
Retailer 19
-
£21,571 GBP
View
B+
Retailer 20
-
£21,708 GBP
View
B+
Retailer 21
-
£23,066 GBP
View
B
Retailer 22
-
£25,383 GBP
View
Most Expensive
B
MOH London
AC05CECB2 · Nov 4
£27,908 GBP
View
22 more retailers have this diamond
Prices start from £16,297 GBPSave up to £11,610 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
£16,297 GBP