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1.58ct M IF Round Natural Diamond

EX • M/IF • HRD 190000077369

Certificate HRD 190000077369

Diamond specifications and retailer prices

From $6,901 AUD
As of November 4, 2026
Save $7,857 AUD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,758 AUD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 190000077369. Listed at 7 retailers as of November 4, 2026, with prices from $6,901 to $14,758, a $7,857 spread on the same certified stone. NZ Jewellers lists it at $14,758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 190000077369
Dimensions7.49 × 7.52 × 4.61 mm
L/W Ratio1.00
Top View
7.49 mm7.52 mm1.58 ctM / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 190000077369
Side View
Table 58.0%Crown 34.7°GirdlePavilion 41°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: Nov 4
Current: $14,758 AUD|Low: $5,771 AUD|High: $14,758 AUD|Avg: $9,309 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$5,771 AUD
Retailer 3$6,901 AUD
Retailer 4$7,994 AUD
Retailer 5$7,994 AUD
Retailer 7$7,994 AUD
Retailer 6$9,224 AUD
Retailer 2$9,565 AUD
Retailer 8$12,909 AUD
NZ Jewellers$14,758 AUD

28 data points across 9 retailers

7 retailers$6,901 AUD to $14,758 AUD

A
Cheapest Retailer
-
$6,901 AUD
B+
Retailer 2
-
$7,994 AUD
View
B+
Retailer 3
-
$7,994 AUD
View
B
Retailer 4
-
$9,224 AUD
View
B
Retailer 5
-
$9,565 AUD
View
C
Retailer 6
-
$12,909 AUD
View
Most Expensive
C
NZ Jewellers
bfd54837-60db-43b8-8eaa-e597d1e9fde7 · Nov 5
$14,758 AUD
$10,331 USD
View
6 more retailers have this diamond
Prices start from $6,901 AUDSave up to $7,857 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
$6,901 AUD