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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7568550024

Certificate GIA 7568550024

Diamond specifications and retailer prices

From €685 EUR
$765 USD
As of October 26, 2026
Save €727 EUR (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,415 EUR at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568550024. Listed at 17 retailers as of October 26, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7568550024
Dimensions5.06 × 5.07 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.06 mm5.07 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568550024
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: €2,415 EUR|Low: €281 EUR|High: €2,415 EUR|Avg: €687 EUR
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
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 10€314 EUR
Retailer 4€355 EUR
Retailer 6€382 EUR
Retailer 7€437 EUR
Retailer 8€501 EUR
Retailer 5€517 EUR
Retailer 9€571 EUR
Retailer 18€685 EUR
Retailer 12€697 EUR
Retailer 15€697 EUR
Retailer 16€708 EUR
Retailer 13€724 EUR
Retailer 3€805 EUR
Retailer 17€821 EUR
Retailer 2€909 EUR
Retailer 11€996 EUR
Retailer 14€1,412 EUR
NZ Jewellers€2,415 EUR

10 data points across 18 retailers

17 retailers€685 EUR to €1,412 EUR

Retailer 1
-
€355 EUR
HK$3,100 HKD
Price last confirmed 21 days ago
Retailer 2
-
€420 EUR
A$721 AUD
View
Price last confirmed 21 days ago
Retailer 3
-
€437 EUR
SGD 660 SGD
View
Price last confirmed 22 days ago
Retailer 4
-
€501 EUR
£441 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
€517 EUR
£455 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
€571 EUR
$638 USD
View
Price last confirmed 23 days ago
B+
Retailer 7
-
€685 EUR
$765 USD
View
B+
Retailer 8
-
€697 EUR
$779 USD
View
B+
Retailer 9
-
€697 EUR
$779 USD
View
B+
Retailer 10
-
€708 EUR
$791 USD
View
B+
Retailer 11
-
€724 EUR
$809 USD
View
B
Retailer 12
-
€805 EUR
$899 USD
View
B
Retailer 13
-
€821 EUR
$917 USD
View
B
Retailer 14
-
€909 EUR
£799 GBP
View
B
Retailer 15
-
€996 EUR
View
B
Retailer 16
-
€1,412 EUR
£1,242 GBP
View
Most Expensive
NZ Jewellers
1e88300a-e3ec-43e9-9a79-63bc104a541d · Oct 26
€2,415 EUR
$2,698 USD
View
Price under review
16 more retailers have this diamond
Prices start from €685 EURSave up to €727 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+
0.50ct Round
€685 EUR