Radiant|Natural|GIA

0.46ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5221800129

Certificate GIA 5221800129

Diamond specifications and retailer prices

From €521 EUR
$584 USD
As of November 2, 2026
Save €456 EUR (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €977 EUR at Cape Diamonds · As of October 30, 2026
View at Cape Diamonds

About this 0.46ct natural radiant diamond

This 0.46ct natural radiant sits in the sub-half-carat band, graded G 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 5221800129. Listed at 5 retailers as of October 30, 2026, with prices from €521 to €977, a €456 spread on the same certified stone. Cape Diamonds lists it at €977. 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

0.46
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221800129
Dimensions4.53 × 3.94 × 3.09 mm
L/W Ratio1.15
Top View
4.53 mm3.94 mm0.46 ctG / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5221800129
Side View
Table 66.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 78.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €977 EUR|Low: €521 EUR|High: €978 EUR|Avg: €708 EUR|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5€521 EUR
Retailer 3€530 EUR
Retailer 4€586 EUR
Retailer 2€939 EUR
Cape Diamonds€977 EUR

37 data points across 5 retailers

5 retailers€521 EUR to €977 EUR

B+
Cheapest Retailer
-
€521 EUR
$584 USD
B+
Retailer 2
-
€530 EUR
$595 USD
View
B+
Retailer 3
-
€586 EUR
$657 USD
View
B
Retailer 4
-
€939 EUR
£829 GBP
View
Most Expensive
B
Cape Diamonds
cert_5221800129 · Oct 30
€977 EUR
ZAR 17,694 ZAR
View
4 more retailers have this diamond
Prices start from €521 EURSave up to €456 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.

B+
0.46ct Radiant
€521 EUR