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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 $4,335 SGD
$3,390 USD
As of November 1, 2026
8 retailers carry this diamond
Most expensive: $7,993 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,905 SGD|Low: $682 SGD|High: $7,765 SGD|Avg: $4,683 SGD|-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$682 SGD
Retailer 2$3,738 SGD
Retailer 6$3,881 SGD
Retailer 7$4,119 SGD
Retailer 5$4,335 SGD
Retailer 3$4,435 SGD
Retailer 1$4,905 SGD
Retailer 10$5,299 SGD
Retailer 9$7,038 SGD
Retailer 4$7,744 SGD

7 data points across 10 retailers

8 retailers

B+
Cheapest Retailer
-
$4,335 SGD
$3,390 USD
Retailer 2
-
$4,435 SGD
$3,468 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$4,589 SGD
$3,588 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$4,589 SGD
$3,588 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$4,764 SGD
$3,725 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$4,905 SGD
$3,835 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$7,744 SGD
£4,768 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
2c0db383-188f-4723-af5a-323bf1e881e1 · Sep 30
$7,993 SGD
$6,250 USD
View
Price last confirmed 33 days ago
7 more retailers have this diamond
Prices start from $4,335 SGD

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
$4,335 SGD