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Round|Natural|GIA

3.11ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5231100986

Certificate GIA 5231100986

Diamond specifications and retailer prices

From £24,810 GBP
As of November 4, 2026
Save £14,344 GBP (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £39,154 GBP at MOH London · As of November 2, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231100986. Listed at 15 retailers as of November 2, 2026, with prices from £24,810 to £39,154, a £14,344 spread on the same certified stone. MOH London lists it at £39,154. 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231100986
Dimensions9.36 × 9.37 × 5.81 mm
L/W Ratio1.00
Top View
9.36 mm9.37 mm3.11 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231100986
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

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: £39,154 GBP|Low: £24,639 GBP|High: £48,427 GBP|Avg: £29,880 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 9£24,810 GBP
Retailer 13£24,829 GBP
Retailer 14£25,194 GBP
Retailer 12£25,366 GBP
Retailer 3£26,115 GBP
Retailer 2£26,802 GBP
Retailer 16£26,852 GBP
Retailer 7£27,673 GBP
Retailer 6£28,829 GBP
Retailer 4£29,978 GBP
Retailer 10£30,292 GBP
Retailer 15£30,809 GBP
Retailer 5£31,131 GBP
Retailer 11£32,499 GBP
MOH London£39,154 GBP
Retailer 8£48,427 GBP

24 data points across 16 retailers

15 retailers£24,810 GBP to £39,154 GBP

A
Cheapest Retailer
-
£24,810 GBP
Retailer 2
-
£24,829 GBP
View
Price last confirmed 32 days ago
A
Retailer 3
-
£25,194 GBP
View
A
Retailer 4
-
£25,366 GBP
View
Final sale: no returns
A
Retailer 5
-
£26,802 GBP
View
A
Retailer 6
-
£26,852 GBP
View
A
Retailer 7
-
£27,076 GBP
View
Retailer 8
-
£28,826 GBP
View
Price last confirmed 37 days ago
B+
Retailer 9
-
£28,829 GBP
View
Retailer 10
-
£29,978 GBP
View
Price last confirmed 35 days ago
B+
Retailer 11
-
£30,292 GBP
View
B+
Retailer 12
-
£30,809 GBP
View
Retailer 13
-
£31,131 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
£32,499 GBP
View
Most Expensive
B+
MOH London
F95982CDE · Nov 2
£39,154 GBP
View
14 more retailers have this diamond
Prices start from £24,810 GBPSave up to £14,344 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
£24,810 GBP