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Radiant|Natural|GIA

0.53ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 1545407010

Certificate GIA 1545407010

Diamond specifications and retailer prices

From €538 EUR
SGD 815 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €538 EUR at Fonder Diamond
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 Fonder Diamond

About this 0.53ct natural radiant diamond

This 0.53ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545407010. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545407010
Dimensions5.58 × 4.06 × 2.71 mm
L/W Ratio1.37
Girdle conditionPolished
Top View
5.58 mm4.06 mm0.53 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545407010
Side View
Table 67.0%CrownGirdle: ThickPavilion 35.8°Culet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Oct 31
Current: €538 EUR|Low: €388 EUR|High: €731 EUR|Avg: €579 EUR|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 13, 2026
Retailer 8€388 EUR
Retailer 11€468 EUR
Retailer 3€479 EUR
Retailer 10€499 EUR
Retailer 2€536 EUR
Fonder Diamond€538 EUR
Retailer 7€660 EUR
Retailer 6€674 EUR
Retailer 9€686 EUR
Retailer 4€707 EUR
Retailer 5€731 EUR

4 data points across 11 retailers

1 retailer

A
Fonder Diamond
455335542 · Oct 31
€538 EUR
SGD 815 SGD
View

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
0.53ct Radiant
€538 EUR