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Heart|Natural|HRD

1.50ct D SI2 Heart Natural Diamond

GD • D/SI2 • HRD 250000224851

Certificate HRD 250000224851

Diamond specifications and retailer prices

From $5,201 NZD
As of November 6, 2026
Save $5,305 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,975 NZD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000224851. Listed at 10 retailers as of November 4, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 250000224851
Dimensions6.80 × 7.85 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Top View
6.80 mm7.85 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateHRD 250000224851
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.1%

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 6
Current: $10,975 NZD|Low: $5,201 NZD|High: $11,314 NZD|Avg: $7,166 NZD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$5,201 NZD
Retailer 6$5,814 NZD
Retailer 3$5,832 NZD
Retailer 10$5,883 NZD
Retailer 9$6,139 NZD
Retailer 7$6,299 NZD
Retailer 5$6,541 NZD
Retailer 8$7,268 NZD
Retailer 4$10,506 NZD
NZ Jewellers$10,975 NZD

36 data points across 10 retailers

10 retailers$5,201 NZD to $10,506 NZD

A
Cheapest Retailer
-
$5,201 NZD
B+
Retailer 2
-
$5,814 NZD
View
Final sale: no returns
A
Retailer 3
-
$5,832 NZD
View
B+
Retailer 4
-
$6,139 NZD
View
Retailer 5
-
$6,299 NZD
View
Price last confirmed 19 days ago
Retailer 6
-
$6,299 NZD
View
Price last confirmed 21 days ago
Retailer 7
-
$6,541 NZD
View
Price last confirmed 21 days ago
Retailer 8
-
$7,268 NZD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$10,506 NZD
View
Most Expensive
NZ Jewellers
1f88b4db-02e8-4554-8d35-b4d63c701953 · Oct 18
$10,975 NZD
$6,084 USD
View
Price last confirmed 19 days ago
9 more retailers have this diamond
Prices start from $5,201 NZDSave up to $5,305 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
1.50ct Heart
$5,201 NZD