Round|Natural|GIA

1.58ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5222786001

Certificate GIA 5222786001

Diamond specifications and retailer prices

From $5,087 NZD
HK$22,400 HKD
As of October 30, 2026
Save $7,033 NZD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,120 NZD 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 $5,087 to $12,120, a $7,033 spread on the same certified stone. NZ Jewellers lists it at $12,120. 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: $12,120 NZD|Low: $5,087 NZD|High: $12,120 NZD|Avg: $8,326 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$5,087 NZD
Retailer 10$6,121 NZD
Retailer 6$6,750 NZD
Retailer 4$6,957 NZD
Retailer 8$6,957 NZD
Retailer 2$7,873 NZD
Retailer 7$8,027 NZD
Retailer 9$8,279 NZD
Retailer 11$11,375 NZD
Retailer 3$11,712 NZD
NZ Jewellers$12,120 NZD

19 data points across 11 retailers

8 retailers$5,087 NZD to $12,120 NZD

A
Cheapest Retailer
-
$5,087 NZD
HK$22,400 HKD
A
Retailer 2
-
$6,121 NZD
$3,450 USD
View
A
Retailer 3
-
$6,750 NZD
$3,804 USD
View
A
Retailer 4
-
$6,957 NZD
$3,921 USD
View
A
Retailer 5
-
$6,957 NZD
$3,921 USD
View
A
Retailer 6
-
$7,873 NZD
€4,226 EUR
View
B+
Retailer 7
-
$8,027 NZD
$4,524 USD
View
Most Expensive
B
NZ Jewellers
d365b3ad-0ca2-40bd-b26c-0bb41fe65d18 · Oct 30
$12,120 NZD
$6,831 USD
View
7 more retailers have this diamond
Prices start from $5,087 NZDSave up to $7,033 NZD

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
$5,087 NZD