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Round|Natural|IGI

4.70ct I IF Round Natural Diamond

EX • I/IF • IGI 685563580

Shape and cutting style on the report: Round brilliant

Certificate IGI 685563580

Diamond specifications and retailer prices

From £39,102 GBP
As of October 31, 2026
Save £31,327 GBP (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £70,429 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 4.7ct natural round diamond

This 4.7ct natural round sits in the three to five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 685563580. Listed at 16 retailers as of October 31, 2026, with prices from £39,102 to £70,429, a £31,327 spread on the same certified stone. MOH London lists it at £70,429. 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

4.70
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 685563580
Dimensions10.67 × 10.60 × 6.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.67 mm10.60 mm4.70 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 685563580
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

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: Oct 31
Current: £70,429 GBP|Low: £39,002 GBP|High: £71,469 GBP|Avg: £50,120 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8£39,102 GBP
Retailer 4£43,341 GBP
Retailer 2£45,521 GBP
Retailer 9£45,752 GBP
Retailer 3£46,550 GBP
Retailer 5£48,812 GBP
Retailer 6£54,637 GBP
Retailer 7£56,664 GBP
MOH London£70,429 GBP

29 data points across 9 retailers

16 retailers£39,102 GBP to £70,429 GBP

A
Cheapest Retailer
-
£39,102 GBP
A
Retailer 2
-
£43,341 GBP
View
A
Retailer 3
-
£45,232 GBP
View
A
Retailer 4
-
£45,521 GBP
View
A
Retailer 5
-
£45,752 GBP
View
Final sale: no returns
A
Retailer 6
-
£46,550 GBP
View
A
Retailer 7
-
£47,101 GBP
View
A
Retailer 8
-
£48,812 GBP
View
A
Retailer 9
-
£49,911 GBP
View
A
Retailer 10
-
£51,990 GBP
View
A
Retailer 11
-
£54,070 GBP
View
A
Retailer 12
-
£54,637 GBP
View
A
Retailer 13
-
£55,609 GBP
View
A
Retailer 14
-
£56,150 GBP
View
A
Retailer 15
-
£56,664 GBP
View
Most Expensive
B+
MOH London
86BDDD37A · Nov 4
£70,429 GBP
View
15 more retailers have this diamond
Prices start from £39,102 GBPSave up to £31,327 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
4.70ct Round
£39,102 GBP