Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 7543653554

Certificate GIA 7543653554

Diamond specifications and retailer prices

From €590 EUR
$659 USD
As of October 29, 2026
Save €1,258 EUR (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,848 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543653554. Listed at 15 retailers as of October 29, 2026, with prices from €590 to €1,848, a €1,258 spread on the same certified stone. NZ Jewellers lists it at €1,848. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543653554
Dimensions5.38 × 3.98 × 2.71 mm
L/W Ratio1.35
Top View
5.38 mm3.98 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543653554
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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 29
Current: €1,848 EUR|Low: €357 EUR|High: €1,848 EUR|Avg: €754 EUR|+26.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 7€358 EUR
Retailer 3€590 EUR
Retailer 13€590 EUR
Retailer 12€595 EUR
Retailer 6€612 EUR
Retailer 14€680 EUR
Retailer 15€680 EUR
Retailer 2€690 EUR
Retailer 10€707 EUR
Retailer 5€708 EUR
Retailer 4€728 EUR
Retailer 11€739 EUR
Retailer 9€864 EUR
Retailer 8€1,337 EUR
NZ Jewellers€1,848 EUR

38 data points across 15 retailers

15 retailers€590 EUR to €1,848 EUR

Retailer 1
-
€412 EUR
HK$3,600 HKD
Price last confirmed 56 days ago
A
Retailer 2
-
€590 EUR
$659 USD
View
A
Retailer 3
-
€590 EUR
$659 USD
View
A
Retailer 4
-
€595 EUR
$665 USD
View
A
Retailer 5
-
€612 EUR
$684 USD
View
B+
Retailer 6
-
€680 EUR
$760 USD
View
B+
Retailer 7
-
€680 EUR
$760 USD
View
B+
Retailer 8
-
€690 EUR
£607 GBP
View
B+
Retailer 9
-
€707 EUR
£622 GBP
View
B+
Retailer 10
-
€708 EUR
$791 USD
View
B+
Retailer 11
-
€728 EUR
$813 USD
View
B+
Retailer 12
-
€739 EUR
£650 GBP
View
B+
Retailer 13
-
€864 EUR
View
B
Retailer 14
-
€1,337 EUR
£1,176 GBP
View
Most Expensive
B
NZ Jewellers
86debe9c-766d-4f92-bf01-c58c086e4a7b · Oct 30
€1,848 EUR
$2,065 USD
View
14 more retailers have this diamond
Prices start from €590 EURSave up to €1,258 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
€590 EUR