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Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2567443237

Certificate GIA 2567443237

Diamond specifications and retailer prices

From €447 EUR
SGD 677 SGD
As of October 31, 2026
Save €1,206 EUR (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,653 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter 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 2567443237. Listed at 11 retailers as of October 30, 2026, with prices from €447 to €1,653, a €1,206 spread on the same certified stone. NZ Jewellers lists it at €1,653. 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

0.50
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567443237
Dimensions5.42 × 3.99 × 2.69 mm
L/W Ratio1.36
Top View
5.42 mm3.99 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567443237
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,653 EUR|Low: €447 EUR|High: €1,755 EUR|Avg: €922 EUR|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€447 EUR
Retailer 2€557 EUR
Retailer 6€634 EUR
Retailer 7€635 EUR
Retailer 4€635 EUR
Retailer 5€648 EUR
Retailer 10€660 EUR
Retailer 9€664 EUR
Retailer 8€1,195 EUR
Retailer 3€1,619 EUR
NZ Jewellers€1,653 EUR

25 data points across 11 retailers

11 retailers€447 EUR to €1,653 EUR

A
Cheapest Retailer
-
€447 EUR
SGD 677 SGD
A
Retailer 2
-
€557 EUR
$625 USD
View
B+
Retailer 3
-
€634 EUR
£560 GBP
View
A
Retailer 4
-
€635 EUR
$712 USD
View
B+
Retailer 5
-
€635 EUR
£561 GBP
View
B+
Retailer 6
-
€648 EUR
£572 GBP
View
B+
Retailer 7
-
€660 EUR
$740 USD
View
B+
Retailer 8
-
€664 EUR
$745 USD
View
B
Retailer 9
-
€1,195 EUR
£1,055 GBP
View
B
Retailer 10
-
€1,619 EUR
£1,430 GBP
View
Most Expensive
B
NZ Jewellers
03aaabee-477a-4042-9d17-38ffcf16064c · Oct 30
€1,653 EUR
$1,854 USD
View
10 more retailers have this diamond
Prices start from €447 EURSave up to €1,206 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
0.50ct Radiant
€447 EUR