CaratHunter
Plans
Heart|Natural|HRD

1.54ct F SI2 Heart Natural Diamond

FR • F/SI2 • HRD 260000088787

Certificate HRD 260000088787

Diamond specifications and retailer prices

From $5,893 AUD
$4,130 USD
As of October 26, 2026
6 retailers carry this diamond
Most expensive: $9,098 AUD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000088787. Listed at 6 retailers as of October 26, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000088787
Dimensions8.00 × 6.85 × 4.82 mm
L/W Ratio1.17
Culet sizePointed
Top View
8.00 mm6.85 mm1.54 ctF / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000088787
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $9,098 AUD|Low: $4,418 AUD|High: $9,098 AUD|Avg: $6,109 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 11$4,812 AUD
Retailer 10$4,820 AUD
Retailer 7$5,222 AUD
Retailer 8$5,222 AUD
Retailer 3$5,374 AUD
Retailer 5$5,422 AUD
Retailer 9$5,893 AUD
Retailer 6$6,026 AUD
Retailer 2$6,069 AUD
Retailer 4$8,780 AUD
NZ Jewellers$9,098 AUD

12 data points across 11 retailers

6 retailers

Retailer 1
-
$5,222 AUD
$3,660 USD
Price last confirmed 15 days ago
Retailer 2
-
$5,422 AUD
$3,800 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$5,893 AUD
$4,130 USD
View
Retailer 4
-
$6,026 AUD
$4,223 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$8,780 AUD
£4,845 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
acafeee4-34b8-4ece-b88a-57d7b5940e47 · Oct 18
$9,098 AUD
$6,376 USD
View
Price last confirmed 15 days ago
5 more retailers have this diamond
Prices start from $5,893 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.

B+
1.54ct Heart
$5,893 AUD