Round|Natural|GIA

1.58ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6425923077

Certificate GIA 6425923077

Diamond specifications and retailer prices

From $4,749 USD
HK$37,100 HKD
As of October 29, 2026
Save $6,250 USD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,999 USD at NZ Jewellers · As of October 27, 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 6425923077. Listed at 9 retailers as of October 27, 2026, with prices from $4,749 to $10,999, a $6,250 spread on the same certified stone. NZ Jewellers lists it at $10,999. 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
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6425923077
Dimensions7.51 × 7.47 × 4.60 mm
L/W Ratio1.01
Top View
7.51 mm7.47 mm1.58 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6425923077
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.4%

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: $10,999 USD|Low: $4,749 USD|High: $10,999 USD|Avg: $6,664 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$4,749 USD
Retailer 3$4,822 USD
Retailer 4$5,611 USD
Retailer 7$6,576 USD
Retailer 5$6,677 USD
Retailer 2$7,186 USD
NZ Jewellers$10,999 USD

45 data points across 7 retailers

9 retailers$4,749 USD to $10,999 USD

A
Cheapest Retailer
-
$4,749 USD
HK$37,100 HKD
A
Retailer 2
-
$4,822 USD
₹459,279 INR
View
A
Retailer 3
-
$5,611 USD
View
B+
Retailer 4
-
$6,070 USD
View
B+
Retailer 5
-
$6,576 USD
View
B+
Retailer 6
-
$6,677 USD
View
B+
Retailer 7
-
$7,186 USD
€6,844 EUR
View
B
Retailer 8
-
$7,588 USD
View
Most Expensive
B
NZ Jewellers
1b4495e1-99c1-424d-b899-848d59b3fb0f · Oct 27
$10,999 USD
View
8 more retailers have this diamond
Prices start from $4,749 USDSave up to $6,250 USD

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
$4,749 USD