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1.58ct J IF Round Natural Diamond

GD • J/IF • EGL 924162508

Certificate EGL 924162508

Diamond specifications and retailer prices

From £4,177 GBP
$5,597 USD
As of October 29, 2026
Save £3,535 GBP (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,712 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.58ct natural round diamond

This 1.58ct 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 standard cut grade and certified by EGL 924162508. Listed at 6 retailers as of October 29, 2026, with prices from £4,177 to £7,712, a £3,535 spread on the same certified stone. NZ Jewellers lists it at £7,712. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
J
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginNatural
Grading LabEGL
CertificateEGL 924162508
Dimensions7.51 × 7.48 × 4.59 mm
L/W Ratio1.00
Top View
7.51 mm7.48 mm1.58 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateEGL 924162508
Side View
Table 59.0%Crown 34.5°GirdlePavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £7,712 GBP|Low: £3,015 GBP|High: £7,712 GBP|Avg: £5,430 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9£3,015 GBP
Retailer 3£4,177 GBP
Retailer 4£4,177 GBP
Retailer 6£4,177 GBP
Retailer 5£4,820 GBP
Retailer 7£6,748 GBP
Retailer 8£6,748 GBP
Retailer 2£6,830 GBP
NZ Jewellers£7,712 GBP

11 data points across 9 retailers

6 retailers£4,177 GBP to £7,712 GBP

B+
Cheapest Retailer
-
£4,177 GBP
$5,597 USD
B+
Retailer 2
-
£4,177 GBP
$5,597 USD
View
B+
Retailer 3
-
£4,820 GBP
$6,458 USD
View
B
Retailer 4
-
£6,748 GBP
$9,042 USD
View
B
Retailer 5
-
£6,830 GBP
View
Most Expensive
C
NZ Jewellers
c7f73269-a141-4eae-90b5-a6a1e25e58b2 · Oct 30
£7,712 GBP
$10,333 USD
View
5 more retailers have this diamond
Prices start from £4,177 GBPSave up to £3,535 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.

B+
1.58ct Round
£4,177 GBP