CaratHunter
Plans
Round|Natural|HRD

1.51ct L IF Round Natural Diamond

EX • L/IF • HRD 240000206476

Shape and cutting style on the report: Brilliant

Certificate HRD 240000206476

Diamond specifications and retailer prices

From $4,605 AUD
As of November 5, 2026
Save $3,418 AUD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,024 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 240000206476. Listed at 6 retailers as of November 5, 2026, with prices from $4,605 to $8,024, a $3,418 spread on the same certified stone. NZ Jewellers lists it at $8,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.6°
Pavilion angle40.6°
OriginNatural
Grading LabHRD
CertificateHRD 240000206476
Dimensions7.27 × 7.30 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.27 mm7.30 mm1.51 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateHRD 240000206476
Side View
Table 56.0%Crown 36.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.0%

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 5
Current: $8,024 AUD|Low: $3,758 AUD|High: $8,024 AUD|Avg: $5,086 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$3,758 AUD
Retailer 8$4,251 AUD
Retailer 3$4,605 AUD
Retailer 5$4,605 AUD
Retailer 6$4,783 AUD
Retailer 4$5,314 AUD
Retailer 2$5,348 AUD
NZ Jewellers$8,024 AUD

29 data points across 8 retailers

6 retailers$4,605 AUD to $8,024 AUD

Retailer 1
-
$4,605 AUD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,605 AUD
View
A
Retailer 3
-
$4,783 AUD
View
A
Retailer 4
-
$5,314 AUD
View
A
Retailer 5
-
$5,348 AUD
View
Most Expensive
B
NZ Jewellers
c4f2b417-276e-40cd-b61a-8dfd3956d283 · Nov 5
$8,024 AUD
$5,617 USD
View
5 more retailers have this diamond
Prices start from $4,605 AUDSave up to $3,418 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
1.51ct Round
$4,605 AUD