Radiant|Natural|GIA

0.55ct H FL Radiant Natural Diamond

GD • H/FL • GIA 6531087742

Certificate GIA 6531087742

Diamond specifications and retailer prices

From $819 AUD
As of November 4, 2026
Save $99 AUD (11%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $918 AUD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531087742. Listed at 3 retailers as of November 4, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531087742
Dimensions5.19 × 4.13 × 2.78 mm
L/W Ratio1.26
Top View
5.19 mm4.13 mm0.55 ctH / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531087742
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $918 AUD|Low: $731 AUD|High: $1,096 AUD|Avg: $927 AUD|-11.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 3$819 AUD
Retailer 2$833 AUD
Michael Trio$918 AUD
Retailer 4$1,096 AUD

8 data points across 4 retailers

3 retailers$819 AUD to $918 AUD

A
Cheapest Retailer
-
$819 AUD
A
Retailer 2
-
$833 AUD
View
Final sale: no returns
Most Expensive
A
Michael Trio
1301905532 · Nov 4
$918 AUD
SGD 868 SGD
View
2 more retailers have this diamond
Prices start from $819 AUDSave up to $99 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.

A
0.55ct Radiant
$819 AUD