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Round|Natural|IGI

1.43ct E IF Round Natural Diamond

EX • E/IF • IGI 835606285

Certificate IGI 835606285

Diamond specifications and retailer prices

From £8,493 GBP
As of November 2, 2026
Save £2,462 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £10,956 GBP at Yorxs · As of November 4, 2026
View at Yorxs

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 835606285. Listed at 3 retailers as of November 2, 2026, with prices from £8,493 to £10,956, a £2,462 spread on the same certified stone. Yorxs lists it at £10,956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 835606285
Dimensions7.24 × 7.32 × 4.44 mm
L/W Ratio1.01
Top View
7.24 mm7.32 mm1.43 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 835606285
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £10,508 GBP|Low: £8,493 GBP|High: £11,080 GBP|Avg: £9,935 GBP|-1.1%
Retailer 1
Retailer 2
Yorxs
November 4, 2026
Retailer 2£8,493 GBP
Retailer 1£10,508 GBP
Yorxs£10,956 GBP

12 data points across 3 retailers

3 retailers£8,493 GBP to £10,956 GBP

A
Cheapest Retailer
-
£8,493 GBP
A
Retailer 2
-
£10,508 GBP
View
Most Expensive
A
Yorxs
101010755147 · Nov 4
£10,956 GBP
€14,086 EUR
View
2 more retailers have this diamond
Prices start from £8,493 GBPSave up to £2,462 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
1.43ct Round
£8,493 GBP