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Round|Natural|GIA

1.58ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6425923077

Certificate GIA 6425923077

Diamond specifications and retailer prices

From HK$37,258 HKD
As of October 30, 2026
Save HK$49,037 HKD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$86,295 HKD 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 6425923077. Listed at 9 retailers as of October 30, 2026, with prices from HK$37,258 to HK$86,295, a HK$49,037 spread on the same certified stone. NZ Jewellers lists it at HK$86,295. 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
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 30
Current: HK$86,295 HKD|Low: HK$37,258 HKD|High: HK$86,295 HKD|Avg: HK$52,258 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6HK$37,258 HKD
Retailer 3HK$37,807 HKD
Retailer 2HK$43,347 HKD
Retailer 7HK$51,593 HKD
Retailer 5HK$52,386 HKD
Retailer 4HK$56,381 HKD
NZ JewellersHK$86,295 HKD

45 data points across 7 retailers

9 retailersHK$37,258 HKD to HK$86,295 HKD

A
Cheapest Retailer
-
HK$37,258 HKD
A
Retailer 2
-
HK$37,807 HKD
₹458,931 INR
View
A
Retailer 3
-
HK$43,347 HKD
$5,525 USD
View
B+
Retailer 4
-
HK$47,623 HKD
$6,070 USD
View
B+
Retailer 5
-
HK$51,593 HKD
$6,576 USD
View
B+
Retailer 6
-
HK$52,386 HKD
$6,677 USD
View
B+
Retailer 7
-
HK$56,381 HKD
€6,844 EUR
View
B
Retailer 8
-
HK$59,533 HKD
$7,588 USD
View
Most Expensive
B
NZ Jewellers
1b4495e1-99c1-424d-b899-848d59b3fb0f · Oct 30
HK$86,295 HKD
$10,999 USD
View
8 more retailers have this diamond
Prices start from HK$37,258 HKDSave up to HK$49,037 HKD

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
HK$37,258 HKD