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Radiant|Natural|GIA

0.50ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 7556382017

Certificate GIA 7556382017

Diamond specifications and retailer prices

From €399 EUR
HK$3,500 HKD
As of November 1, 2026
Save €1,104 EUR (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,503 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556382017. Listed at 8 retailers as of October 30, 2026, with prices from €399 to €1,503, a €1,104 spread on the same certified stone. NZ Jewellers lists it at €1,503. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
Pavilion angle59.45°
OriginNatural
Grading LabGIA
CertificateGIA 7556382017
Dimensions5.31 × 4.04 × 2.74 mm
L/W Ratio1.31
Key to symbols
Crystal
Top View
5.31 mm4.04 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556382017
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 59.45°Culet: NoneDepth 67.8%

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: Nov 1
Current: €1,503 EUR|Low: €397 EUR|High: €1,619 EUR|Avg: €801 EUR|-7.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6€399 EUR
Retailer 8€476 EUR
Retailer 4€480 EUR
Retailer 7€495 EUR
Retailer 2€510 EUR
Retailer 3€1,093 EUR
Retailer 5€1,123 EUR
NZ Jewellers€1,503 EUR

28 data points across 8 retailers

8 retailers€399 EUR to €1,503 EUR

A
Cheapest Retailer
-
€399 EUR
HK$3,500 HKD
A
Retailer 2
-
€476 EUR
$534 USD
View
Final sale: no returns
A
Retailer 3
-
€480 EUR
$538 USD
View
A
Retailer 4
-
€495 EUR
SGD 750 SGD
View
A
Retailer 5
-
€510 EUR
$572 USD
View
B
Retailer 6
-
€1,093 EUR
£965 GBP
View
B
Retailer 7
-
€1,123 EUR
View
Most Expensive
B
NZ Jewellers
e531f5ac-d34d-4b46-8ac2-941a8076c3fa · Oct 30
€1,503 EUR
$1,686 USD
View
7 more retailers have this diamond
Prices start from €399 EURSave up to €1,104 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
€399 EUR