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Round|Natural|IGI

3.11ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 752540008

Shape and cutting style on the report: Round brilliant

Certificate IGI 752540008

Diamond specifications and retailer prices

From £14,307 GBP
As of November 4, 2026
Save £3,028 GBP (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £17,335 GBP at Yorxs · As of November 3, 2026
View at Yorxs

About this 3.11ct natural round diamond

This 3.11ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 752540008. Listed at 6 retailers as of November 3, 2026, with prices from £14,307 to £17,335, a £3,028 spread on the same certified stone. Yorxs lists it at £17,335. 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 752540008
Dimensions9.37 × 9.43 × 5.72 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.37 mm9.43 mm3.11 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 752540008
Side View
Table 60.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.9%

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 4
Current: £14,485 GBP|Low: £12,799 GBP|High: £17,425 GBP|Avg: £14,902 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 5, 2026
Retailer 2£12,874 GBP
Retailer 3£14,307 GBP
Retailer 1£14,485 GBP
Retailer 5£14,817 GBP
Retailer 4£15,183 GBP
Yorxs£17,335 GBP

45 data points across 6 retailers

6 retailers£14,307 GBP to £17,335 GBP

Retailer 1
-
£12,874 GBP
Price last confirmed 9 days ago
A
Retailer 2
-
£14,307 GBP
View
A
Retailer 3
-
£14,485 GBP
View
A
Retailer 4
-
£14,817 GBP
View
A
Retailer 5
-
£15,183 GBP
View
Most Expensive
A
Yorxs
AA7050 · Nov 3
£17,335 GBP
€22,221 EUR
View
5 more retailers have this diamond
Prices start from £14,307 GBPSave up to £3,028 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
£14,307 GBP