Round|Natural|HRD

1.30ct H IF Round Natural Diamond

EX • H/IF • HRD 260000083794

Certificate HRD 260000083794

Diamond specifications and retailer prices

From $6,554 AUD
As of November 6, 2026
Save $185 AUD (3%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,920 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000083794. Listed at 12 retailers as of November 5, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000083794
Dimensions6.92 × 6.95 × 4.33 mm
L/W Ratio1.00
Top View
6.92 mm6.95 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000083794
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,900 AUD|Low: $5,052 AUD|High: $11,161 AUD|Avg: $7,235 AUD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 4$5,062 AUD
Retailer 1$5,900 AUD
Retailer 6$6,162 AUD
Retailer 3$6,619 AUD
Retailer 9$6,676 AUD
Retailer 7$6,739 AUD
Retailer 5$7,101 AUD
Retailer 8$7,763 AUD
Retailer 10$7,955 AUD
Retailer 2$11,022 AUD

28 data points across 10 retailers

12 retailers$6,554 AUD to $6,739 AUD

Retailer 1
-
$5,062 AUD
Price last confirmed 12 days ago
Retailer 2
-
$5,900 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$6,554 AUD
View
Retailer 4
-
$6,619 AUD
View
Price last confirmed 11 days ago
Retailer 5
-
$6,676 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$6,739 AUD
View
Retailer 7
-
$6,842 AUD
View
Price last confirmed 39 days ago
Retailer 8
-
$6,925 AUD
View
Price last confirmed 38 days ago
Retailer 9
-
$7,763 AUD
View
Price last confirmed 12 days ago
Retailer 10
-
$7,894 AUD
View
Price last confirmed 39 days ago
Retailer 11
-
$11,022 AUD
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
35bd73a4-b332-4dfa-a125-9b2a3450be05 · Sep 27
$11,920 AUD
$8,190 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from $6,554 AUDSave up to $185 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
1.30ct Round
$6,554 AUD