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Heart|Natural|HRD

1.53ct F SI2 Heart Natural Diamond

GD • F/SI2 • HRD 250000138552

Certificate HRD 250000138552

Diamond specifications and retailer prices

From $6,025 NZD
$3,390 USD
As of November 1, 2026
8 retailers carry this diamond
Most expensive: $11,108 NZD at NZ Jewellers · As of September 30, 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 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 250000138552. Listed at 8 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 250000138552
Dimensions7.01 × 7.96 × 4.52 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
7.01 mm7.96 mm1.53 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateHRD 250000138552
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 56.8%

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: Nov 1
Current: $6,816 NZD|Low: $947 NZD|High: $10,792 NZD|Avg: $6,508 NZD|-7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 9, 2026
Retailer 8$947 NZD
Retailer 2$5,195 NZD
Retailer 6$5,394 NZD
Retailer 7$5,725 NZD
Retailer 5$6,025 NZD
Retailer 3$6,164 NZD
Retailer 1$6,816 NZD
Retailer 10$7,364 NZD
Retailer 9$9,781 NZD
Retailer 4$10,762 NZD

7 data points across 10 retailers

8 retailers

B+
Cheapest Retailer
-
$6,025 NZD
$3,390 USD
Retailer 2
-
$6,164 NZD
$3,468 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$6,377 NZD
$3,588 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$6,377 NZD
$3,588 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$6,620 NZD
$3,725 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$6,816 NZD
$3,835 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$10,762 NZD
£4,768 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
2c0db383-188f-4723-af5a-323bf1e881e1 · Sep 30
$11,108 NZD
$6,250 USD
View
Price last confirmed 33 days ago
7 more retailers have this diamond
Prices start from $6,025 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
$6,025 NZD