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Heart|Natural|HRD

1.53ct G SI2 Heart Natural Diamond

VG • G/SI2 • HRD 260000000275

Certificate HRD 260000000275

Diamond specifications and retailer prices

From $9,911 NZD
£4,391 GBP
As of November 1, 2026
4 retailers carry this diamond
Most expensive: $10,479 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded G 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 260000000275. Listed at 4 retailers as of November 1, 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

1.53
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.19°
Pavilion angle40.65°
OriginNatural
Grading LabHRD
CertificateHRD 260000000275
Dimensions6.91 × 8.05 × 4.75 mm
L/W Ratio1.16
Girdle conditionMedium
Top View
6.91 mm8.05 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000000275
Side View
Table 61.0%Crown 39.19°GirdlePavilion 40.65°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $10,479 NZD|Low: $6,014 NZD|High: $10,479 NZD|Avg: $8,013 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$6,014 NZD
Retailer 4$6,247 NZD
Retailer 5$6,654 NZD
Retailer 2$9,911 NZD
NZ Jewellers$10,479 NZD

11 data points across 5 retailers

4 retailers

Retailer 1
-
$6,014 NZD
$3,384 USD
Price last confirmed 25 days ago
Retailer 2
-
$6,247 NZD
$3,515 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$9,911 NZD
£4,391 GBP
View
Most Expensive
NZ Jewellers
ddd2f88f-5e0f-49ce-9340-c5a4a35a65fd · Sep 28
$10,479 NZD
$5,896 USD
View
Price last confirmed 35 days ago
3 more retailers have this diamond
Prices start from $9,911 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.

B+
1.53ct Heart
$9,911 NZD