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Radiant|Natural|GIA

0.51ct H IF Radiant Natural Diamond

GD • H/IF • GIA 1535205077

Certificate GIA 1535205077

Diamond specifications and retailer prices

From €464 EUR
MYR 2,119 MYR
As of October 30, 2026
Save €56 EUR (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €520 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535205077. Listed at 2 retailers as of October 30, 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

0.51
Carat
H
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535205077
Dimensions5.11 × 4.01 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.11 mm4.01 mm0.51 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535205077
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €520 EUR|Low: €464 EUR|High: €828 EUR|Avg: €625 EUR|-11.8%
Michael Trio
Retailer 2
Retailer 3
October 17, 2026
Retailer 2€464 EUR
Michael Trio€520 EUR
Retailer 3€828 EUR

5 data points across 3 retailers

2 retailers€464 EUR to €520 EUR

A
Cheapest Retailer
-
€464 EUR
MYR 2,119 MYR
Most Expensive
B+
Michael Trio
3534957726 · Oct 31
€520 EUR
SGD 788 SGD
View
1 more retailer has this diamond
Prices start from €464 EURSave up to €56 EUR

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
0.51ct Radiant
€464 EUR