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Heart|Natural|HRD

1.54ct H SI2 Heart Natural Diamond

VG • H/SI2 • HRD 260000081131

Certificate HRD 260000081131

Diamond specifications and retailer prices

From $4,950 NZD
$2,785 USD
As of November 1, 2026
Save $5,399 NZD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,349 NZD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000081131. Listed at 4 retailers as of October 30, 2026, with prices from $4,950 to $10,349, a $5,399 spread on the same certified stone. NZ Jewellers lists it at $10,349. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.76°
Pavilion angle41.53°
OriginNatural
Grading LabHRD
CertificateHRD 260000081131
Dimensions7.01 × 8.12 × 4.71 mm
L/W Ratio1.16
Girdle conditionMedium
Top View
7.01 mm8.12 mm1.54 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000081131
Side View
Table 63.0%Crown 33.76°GirdlePavilion 41.53°Culet: NoneDepth 58.0%

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 1
Current: $10,349 NZD|Low: $4,772 NZD|High: $10,401 NZD|Avg: $6,743 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$4,772 NZD
Retailer 3$4,950 NZD
Retailer 4$5,140 NZD
Retailer 6$6,012 NZD
Retailer 2$8,672 NZD
NZ Jewellers$10,349 NZD

16 data points across 6 retailers

4 retailers$4,950 NZD to $10,349 NZD

A
Cheapest Retailer
-
$4,950 NZD
$2,785 USD
A
Retailer 2
-
$5,140 NZD
$2,892 USD
View
B+
Retailer 3
-
$8,672 NZD
£3,842 GBP
View
Most Expensive
B
NZ Jewellers
2fac62d7-a5be-4c6b-84d8-4d5f03c6946a · Oct 30
$10,349 NZD
$5,823 USD
View
3 more retailers have this diamond
Prices start from $4,950 NZDSave up to $5,399 NZD

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
1.54ct Heart
$4,950 NZD