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Heart|Natural|GIA

1.54ct D IF Heart Natural Diamond

D/IF • GIA 5151535019

Certificate GIA 5151535019

Diamond specifications and retailer prices

From $19,724 SGD
€14,700 EUR
As of November 4, 2026
1 retailer carries this diamond
Only listing: $19,724 SGD at Baunat/BNT Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Baunat/BNT Diamonds

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5151535019. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151535019
Dimensions8.03 × 7.78 × 3.90 mm
L/W Ratio1.03
Top View
8.03 mm7.78 mm1.54 ctD / IF
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5151535019
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 50.1%

Caratlytics Score

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

Last verified: Nov 4
Current: $19,724 SGD|Low: $19,724 SGD|High: $26,970 SGD|Avg: $24,580 SGD|-19.1%
Baunat/BNT Diamonds
Retailer 2
October 8, 2026
Baunat/BNT Diamonds$19,724 SGD
Retailer 2$26,970 SGD

4 data points across 2 retailers

1 retailer

B+
Baunat/BNT Diamonds
73738250 · Nov 4
$19,724 SGD
€14,700 EUR
View

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B+
1.54ct Heart
$19,724 SGD