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Round|Natural|IGI

3.00ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 847606628

Shape and cutting style on the report: Round brilliant

Certificate IGI 847606628

Diamond specifications and retailer prices

From £16,323 GBP
As of November 1, 2026
Save £12,063 GBP (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £28,385 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct 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 IGI 847606628. Listed at 16 retailers as of November 1, 2026, with prices from £16,323 to £28,385, a £12,063 spread on the same certified stone. MOH London lists it at £28,385. 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

3.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 847606628
Dimensions9.28 × 9.31 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.28 mm9.31 mm3.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847606628
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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: £28,385 GBP|Low: £16,306 GBP|High: £55,843 GBP|Avg: £22,720 GBP|-0.1%
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
Retailer 17
November 5, 2026
Retailer 11£16,323 GBP
Retailer 12£17,260 GBP
Retailer 6£18,266 GBP
Retailer 3£19,072 GBP
Retailer 9£19,226 GBP
Retailer 13£19,469 GBP
Retailer 7£19,518 GBP
Retailer 8£20,041 GBP
Retailer 17£20,061 GBP
Retailer 10£20,652 GBP
Retailer 16£21,065 GBP
Retailer 15£21,733 GBP
Retailer 2£21,957 GBP
Retailer 5£22,570 GBP
Retailer 14£23,561 GBP
Retailer 4£25,748 GBP
MOH London£28,385 GBP

19 data points across 17 retailers

16 retailers£16,323 GBP to £28,385 GBP

A
Cheapest Retailer
-
£16,323 GBP
A
Retailer 2
-
£17,260 GBP
View
A
Retailer 3
-
£18,266 GBP
View
Retailer 4
-
£19,072 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£19,469 GBP
View
Retailer 6
-
£19,518 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
£20,041 GBP
View
Retailer 8
-
£20,061 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
£20,652 GBP
View
Retailer 10
-
£21,065 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£21,733 GBP
View
A
Retailer 12
-
£21,957 GBP
View
Retailer 13
-
£22,570 GBP
View
Price last confirmed 13 days ago
A
Retailer 14
-
£23,561 GBP
View
Retailer 15
-
£25,748 GBP
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
13341D9B7 · Nov 1
£28,385 GBP
View
15 more retailers have this diamond
Prices start from £16,323 GBPSave up to £12,063 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
3.00ct Round
£16,323 GBP