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Round|Natural|IGI

3.16ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 623473548

Shape and cutting style on the report: Round brilliant

Certificate IGI 623473548

Diamond specifications and retailer prices

From £12,270 GBP
As of November 1, 2026
Save £7,186 GBP (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £19,456 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.16ct natural round diamond

This 3.16ct 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 IGI 623473548. Listed at 15 retailers as of November 1, 2026, with prices from £12,270 to £19,456, a £7,186 spread on the same certified stone. MOH London lists it at £19,456. 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

3.16
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 623473548
Dimensions9.44 × 9.36 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.44 mm9.36 mm3.16 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 623473548
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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 1
Current: £19,456 GBP|Low: £12,270 GBP|High: £20,224 GBP|Avg: £14,808 GBP|-3.8%
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
November 6, 2026
Retailer 7£12,270 GBP
Retailer 12£12,505 GBP
Retailer 13£12,676 GBP
Retailer 9£12,963 GBP
Retailer 2£13,308 GBP
Retailer 5£13,474 GBP
Retailer 15£13,788 GBP
Retailer 3£14,477 GBP
Retailer 4£14,937 GBP
Retailer 10£15,058 GBP
Retailer 6£15,326 GBP
Retailer 11£15,511 GBP
Retailer 8£16,081 GBP
Retailer 14£17,696 GBP
MOH London£19,456 GBP

22 data points across 15 retailers

15 retailers£12,270 GBP to £19,456 GBP

A
Cheapest Retailer
-
£12,270 GBP
A
Retailer 2
-
£12,505 GBP
View
A
Retailer 3
-
£12,676 GBP
View
A
Retailer 4
-
£12,963 GBP
View
A
Retailer 5
-
£13,308 GBP
View
A
Retailer 6
-
£13,474 GBP
View
Retailer 7
-
£13,788 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£14,477 GBP
View
A
Retailer 9
-
£14,937 GBP
View
A
Retailer 10
-
£15,058 GBP
View
A
Retailer 11
-
£15,326 GBP
View
A
Retailer 12
-
£15,511 GBP
View
A
Retailer 13
-
£16,081 GBP
View
A
Retailer 14
-
£17,696 GBP
View
Most Expensive
B+
MOH London
4E060221E · Nov 4
£19,456 GBP
View
14 more retailers have this diamond
Prices start from £12,270 GBPSave up to £7,186 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
3.16ct Round
£12,270 GBP