CaratHunter
Plans
Round|Natural|GIA

1.58ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5222786001

Certificate GIA 5222786001

Diamond specifications and retailer prices

From $4,081 AUD
HK$22,400 HKD
As of October 29, 2026
Save $5,642 AUD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,723 AUD 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 29, 2026, with prices from $4,081 to $9,723, a $5,642 spread on the same certified stone. NZ Jewellers lists it at $9,723. 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 29
Current: $6,316 AUD|Low: $4,081 AUD|High: $9,396 AUD|Avg: $6,122 AUD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$4,081 AUD
Retailer 5$4,911 AUD
Retailer 3$5,415 AUD
Retailer 1$6,316 AUD
Retailer 4$6,642 AUD
Retailer 6$9,396 AUD

19 data points across 6 retailers

8 retailers$4,081 AUD to $9,723 AUD

A
Cheapest Retailer
-
$4,081 AUD
HK$22,400 HKD
A
Retailer 2
-
$4,911 AUD
$3,450 USD
View
A
Retailer 3
-
$5,415 AUD
$3,804 USD
View
A
Retailer 4
-
$5,581 AUD
$3,921 USD
View
A
Retailer 5
-
$5,581 AUD
$3,921 USD
View
A
Retailer 6
-
$6,316 AUD
€4,226 EUR
View
B+
Retailer 7
-
$6,439 AUD
$4,524 USD
View
Most Expensive
B
NZ Jewellers
d365b3ad-0ca2-40bd-b26c-0bb41fe65d18 · Oct 30
$9,723 AUD
$6,831 USD
View
7 more retailers have this diamond
Prices start from $4,081 AUDSave up to $5,642 AUD

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
$4,081 AUD