Round|Natural|HRD

1.30ct H IF Round Natural Diamond

EX • H/IF • HRD 260000112651

Certificate HRD 260000112651

Diamond specifications and retailer prices

From $6,621 AUD
As of November 4, 2026
Save $4,774 AUD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,498 AUD at NZ Jewellers · As of October 3, 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 260000112651. Listed at 13 retailers as of November 4, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.6°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000112651
Dimensions7.00 × 6.97 × 4.33 mm
L/W Ratio1.00
Star length50%
Top View
7.00 mm6.97 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000112651
Side View
Table 57.0%Crown 35.6°Girdle: MED-MEDPavilion 41°CuletDepth 62.0%

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: $12,498 AUD|Low: $5,857 AUD|High: $12,498 AUD|Avg: $8,087 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$5,857 AUD
Retailer 8$6,621 AUD
Retailer 2$7,108 AUD
Retailer 7$7,174 AUD
Retailer 10$7,174 AUD
Retailer 5$7,235 AUD
Retailer 4$7,919 AUD
Retailer 9$8,277 AUD
Retailer 11$8,339 AUD
Retailer 6$11,394 AUD
NZ Jewellers$12,498 AUD

43 data points across 11 retailers

13 retailers$6,621 AUD to $11,394 AUD

A
Cheapest Retailer
-
$6,621 AUD
Final sale: no returns
A
Retailer 2
-
$7,108 AUD
View
Retailer 3
-
$7,174 AUD
View
Price last confirmed 12 days ago
Retailer 4
-
$7,174 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$7,174 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$7,174 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$7,214 AUD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$7,235 AUD
View
A
Retailer 9
-
$7,919 AUD
View
Retailer 10
-
$8,277 AUD
View
Price last confirmed 35 days ago
A
Retailer 11
-
$8,339 AUD
View
B+
Retailer 12
-
$11,394 AUD
View
Most Expensive
NZ Jewellers
58f8605c-8ac1-4a5a-b1c0-a15db0146fe2 · Oct 3
$12,498 AUD
$8,587 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from $6,621 AUDSave up to $4,774 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
$6,621 AUD