Oval|Natural|GIA

0.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5241063466

Certificate GIA 5241063466

Diamond specifications and retailer prices

From €347 EUR
As of November 5, 2026
Save €981 EUR (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,327 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241063466. Listed at 15 retailers as of November 5, 2026, with prices from €347 to €1,327, a €981 spread on the same certified stone. NZ Jewellers lists it at €1,327. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5241063466
Dimensions6.29 × 4.24 × 2.76 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.29 mm4.24 mm0.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5241063466
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,327 EUR|Low: €318 EUR|High: €1,327 EUR|Avg: €529 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
November 6, 2026
Retailer 15€318 EUR
Retailer 10€347 EUR
Retailer 8€364 EUR
Retailer 3€373 EUR
Retailer 11€386 EUR
Retailer 6€399 EUR
Retailer 2€423 EUR
Retailer 9€444 EUR
Retailer 4€466 EUR
Retailer 7€492 EUR
Retailer 12€537 EUR
Retailer 5€537 EUR
Retailer 14€573 EUR
Retailer 13€798 EUR
NZ Jewellers€1,327 EUR

38 data points across 15 retailers

15 retailers€347 EUR to €1,327 EUR

Retailer 1
-
€318 EUR
Price last confirmed 9 days ago
A
Retailer 2
-
€347 EUR
View
A
Retailer 3
-
€364 EUR
View
Retailer 4
-
€373 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€386 EUR
View
B+
Retailer 6
-
€399 EUR
View
A
Retailer 7
-
€423 EUR
View
B+
Retailer 8
-
€444 EUR
View
B+
Retailer 9
-
€466 EUR
View
B+
Retailer 10
-
€492 EUR
View
B+
Retailer 11
-
€537 EUR
View
B+
Retailer 12
-
€537 EUR
View
B
Retailer 13
-
€573 EUR
View
B
Retailer 14
-
€798 EUR
View
Most Expensive
C
NZ Jewellers
0cfd4982-1403-4bb9-b2b8-97fb210685ce · Nov 5
€1,327 EUR
$1,482 USD
View
14 more retailers have this diamond
Prices start from €347 EURSave up to €981 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 Oval
€347 EUR