Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

ID • E/SI1 • GIA 6562622760

Certificate GIA 6562622760

Diamond specifications and retailer prices

From €430 EUR
As of November 5, 2026
Save €425 EUR (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €855 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562622760. Listed at 8 retailers as of November 5, 2026, with prices from €430 to €855, a €425 spread on the same certified stone. 77 Diamonds lists it at €855. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562622760
Dimensions5.05 × 5.08 × 3.15 mm
L/W Ratio1.01
Top View
5.05 mm5.08 mm0.50 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562622760
Side View
Table 56.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.1%

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 5
Current: €855 EUR|Low: €430 EUR|High: €902 EUR|Avg: €606 EUR|-5.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3€430 EUR
Retailer 7€490 EUR
Retailer 4€502 EUR
Retailer 6€539 EUR
Retailer 8€580 EUR
Retailer 9€587 EUR
Retailer 2€606 EUR
Retailer 5€779 EUR
77 Diamonds€855 EUR

23 data points across 9 retailers

8 retailers€430 EUR to €855 EUR

A
Cheapest Retailer
-
€430 EUR
A
Retailer 2
-
€490 EUR
View
A
Retailer 3
-
€502 EUR
View
A
Retailer 4
-
€539 EUR
View
Retailer 5
-
€580 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€606 EUR
View
B+
Retailer 7
-
€779 EUR
View
Most Expensive
B+
77 Diamonds
RBCPHBCZJ6EB · Nov 6
€855 EUR
£756 GBP
View
7 more retailers have this diamond
Prices start from €430 EURSave up to €425 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 Round
€430 EUR