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Heart|Natural|GIA

0.54ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2547478181

Certificate GIA 2547478181

Diamond specifications and retailer prices

From $583 NZD
$328 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $583 NZD at William & Sons Jewelers
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 William & Sons Jewelers

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547478181. Listed at a single retailer as of November 2, 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

0.54
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547478181
Dimensions4.98 × 5.77 × 3.35 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Cloud
Top View
4.98 mm5.77 mm0.54 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547478181
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.0%

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 2
Current: $583 NZD|Low: $537 NZD|High: $626 NZD|Avg: $586 NZD|+8.6%
October 31, 2026
William & Sons Jewelers$583 NZD

4 data points across 1 retailer

1 retailer

B+
William & Sons Jewelers
cert_2547478181 · Nov 2
$583 NZD
$328 USD
View
Final sale: no returns

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+
0.54ct Heart
$583 NZD