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Heart|Natural|GIA

0.55ct E SI1 Heart Natural Diamond

E/SI1 • GIA 1528092476

Certificate GIA 1528092476

Diamond specifications and retailer prices

From $1,463 SGD
£899 GBP
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,463 SGD at Diamond Heaven
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 Diamond Heaven

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 1528092476. Listed at a single retailer as of November 6, 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

0.55
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.59°
Pavilion angle39.91°
OriginNatural
Grading LabGIA
CertificateGIA 1528092476
Dimensions5.66 × 5.13 × 3.21 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.66 mm5.13 mm0.55 ctE / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528092476
Side View
Table 59.0%Crown 37.59°Girdle: MediumPavilion 39.91°Culet: NoneDepth 56.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $1,463 SGD|Low: $1,463 SGD|High: $1,654 SGD|Avg: $1,544 SGD|-3.1%
October 28, 2026
Diamond Heaven$1,463 SGD

4 data points across 1 retailer

1 retailer

B
Diamond Heaven
0.550SI1E157619R)B · Nov 6
$1,463 SGD
£899 GBP
View

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B
0.55ct Heart
$1,463 SGD