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Round|Natural|IGI

1.60ct J IF Round Natural Diamond

EX • J/IF • IGI 50811

Certificate IGI 50811

Diamond specifications and retailer prices

From £4,223 GBP
₹538,906 INR
As of November 1, 2026
Save £1,523 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,746 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 50811. Listed at 3 retailers as of November 1, 2026, with prices from £4,223 to £5,746, a £1,523 spread on the same certified stone. Yorxs lists it at £5,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 50811
Dimensions7.47 × 7.52 × 4.62 mm
L/W Ratio1.01
Top View
7.47 mm7.52 mm1.60 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 50811
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 61.6%

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 1
Current: £4,223 GBP|Low: £4,213 GBP|High: £5,786 GBP|Avg: £4,915 GBP|-1.0%
Retailer 1
Retailer 2
Yorxs
November 1, 2026
Retailer 1£4,223 GBP
Retailer 2£4,800 GBP
Yorxs£5,746 GBP

45 data points across 3 retailers

3 retailers£4,223 GBP to £5,746 GBP

A
Cheapest Retailer
-
£4,223 GBP
₹538,906 INR
B+
Retailer 2
-
£4,800 GBP
$6,431 USD
View
Most Expensive
B+
Yorxs
AB045(A) · Nov 1
£5,746 GBP
€7,332 EUR
View
2 more retailers have this diamond
Prices start from £4,223 GBPSave up to £1,523 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
1.60ct Round
£4,223 GBP