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Radiant|Natural|GIA

0.53ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 2557480176

Certificate GIA 2557480176

Diamond specifications and retailer prices

From $1,013 NZD
$571 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,013 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 0.53ct natural radiant diamond

This 0.53ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557480176. 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

0.53
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557480176
Dimensions5.57 × 3.89 × 2.64 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal
Top View
5.57 mm3.89 mm0.53 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557480176
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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

Last verified: Nov 2
Current: $1,123 NZD|Low: $878 NZD|High: $1,123 NZD|Avg: $1,039 NZD
Retailer 1
William & Sons Jewelers
October 16, 2026
William & Sons Jewelers$1,013 NZD
Retailer 1$1,123 NZD

4 data points across 2 retailers

1 retailer

B+
William & Sons Jewelers
cert_2557480176 · Nov 2
$1,013 NZD
$571 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+
0.53ct Radiant
$1,013 NZD