Round|Natural|GIA

1.58ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5222786001

Certificate GIA 5222786001

Diamond specifications and retailer prices

From £2,140 GBP
HK$22,400 HKD
As of October 30, 2026
Save £2,958 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,098 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5222786001. Listed at 8 retailers as of October 30, 2026, with prices from £2,140 to £5,098, a £2,958 spread on the same certified stone. NZ Jewellers lists it at £5,098. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5222786001
Dimensions7.40 × 7.44 × 4.58 mm
L/W Ratio1.01
Top View
7.40 mm7.44 mm1.58 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 5222786001
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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 30
Current: £3,312 GBP|Low: £2,140 GBP|High: £4,927 GBP|Avg: £3,210 GBP|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£2,140 GBP
Retailer 5£2,575 GBP
Retailer 3£2,839 GBP
Retailer 1£3,312 GBP
Retailer 4£3,482 GBP
Retailer 6£4,927 GBP

19 data points across 6 retailers

8 retailers£2,140 GBP to £5,098 GBP

A
Cheapest Retailer
-
£2,140 GBP
HK$22,400 HKD
A
Retailer 2
-
£2,575 GBP
$3,450 USD
View
A
Retailer 3
-
£2,839 GBP
$3,804 USD
View
A
Retailer 4
-
£2,926 GBP
$3,921 USD
View
A
Retailer 5
-
£2,926 GBP
$3,921 USD
View
A
Retailer 6
-
£3,312 GBP
€4,226 EUR
View
B+
Retailer 7
-
£3,376 GBP
$4,524 USD
View
Most Expensive
B
NZ Jewellers
d365b3ad-0ca2-40bd-b26c-0bb41fe65d18 · Oct 30
£5,098 GBP
$6,831 USD
View
7 more retailers have this diamond
Prices start from £2,140 GBPSave up to £2,958 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
1.58ct Round
£2,140 GBP