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Radiant|Natural|GIA

0.55ct I SI2 Radiant Natural Diamond

I/SI2 • GIA 2231352846

Certificate GIA 2231352846

Diamond specifications and retailer prices

From $1,036 AUD
€693 EUR
As of October 31, 2026
Save $552 AUD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,587 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 2231352846. Listed at 2 retailers as of October 31, 2026, with prices from $1,036 to $1,587, a $552 spread on the same certified stone. MOH London lists it at $1,587. 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
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231352846
Dimensions5.56 × 4.39 × 2.81 mm
L/W Ratio1.27
Top View
5.56 mm4.39 mm0.55 ctI / SI2
OriginNatural
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 2231352846
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 63.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $1,587 AUD|Low: $1,027 AUD|High: $1,607 AUD|Avg: $1,314 AUD|-1.0%
MOH London
Retailer 2
November 1, 2026
Retailer 2$1,036 AUD
MOH London$1,587 AUD

11 data points across 2 retailers

2 retailers$1,036 AUD to $1,587 AUD

B+
Cheapest Retailer
-
$1,036 AUD
€693 EUR
Most Expensive
C
MOH London
3055221A4 · Nov 1
$1,587 AUD
£878 GBP
View
1 more retailer has this diamond
Prices start from $1,036 AUDSave up to $552 AUD

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+
0.55ct Radiant
$1,036 AUD