Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 6561124137

Certificate GIA 6561124137

Diamond specifications and retailer prices

From €485 EUR
SGD 735 SGD
As of October 24, 2026
10 retailers carry this diamond
Most expensive: €1,934 EUR at NZ Jewellers · As of September 25, 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 6561124137. Listed at 10 retailers as of September 25, 2026. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561124137
Dimensions4.02 × 5.35 × 2.67 mm
L/W Ratio1.33
Top View
4.02 mm5.35 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561124137
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 66.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: €717 EUR|Low: €466 EUR|High: €1,681 EUR|Avg: €883 EUR|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 9€466 EUR
Retailer 7€485 EUR
Retailer 5€587 EUR
Retailer 10€623 EUR
Retailer 4€646 EUR
Retailer 11€703 EUR
Retailer 1€717 EUR
Retailer 2€921 EUR
Retailer 3€927 EUR
Retailer 6€1,170 EUR
Retailer 8€1,602 EUR

30 data points across 11 retailers

10 retailers€485 EUR to €1,934 EUR

Retailer 1
-
€485 EUR
SGD 735 SGD
Price last confirmed 9 days ago
Retailer 2
-
€587 EUR
£519 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
€623 EUR
$699 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€703 EUR
$789 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€717 EUR
£633 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
€921 EUR
ZAR 16,686 ZAR
View
Price last confirmed 17 days ago
Retailer 7
-
€927 EUR
A$1,600 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
€1,170 EUR
£1,033 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
€1,602 EUR
£1,415 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
4d78a0dd-2ce7-4511-a43e-f06d09bde495 · Sep 25
€1,934 EUR
$2,169 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond

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.

0.50ct Radiant
€485 EUR