CaratHunter
Plans
Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 5563429141

Certificate GIA 5563429141

Diamond specifications and retailer prices

From £323 GBP
As of November 5, 2026
Save £327 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £650 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.5ct natural oval diamond

This 0.5ct natural oval 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 5563429141. Listed at 8 retailers as of November 5, 2026, with prices from £323 to £650, a £327 spread on the same certified stone. Frank Darling lists it at £650. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle38.38°
OriginNatural
Grading LabGIA
CertificateGIA 5563429141
Dimensions6.77 × 4.29 × 2.57 mm
L/W Ratio1.58
Culet sizeNone
Top View
6.77 mm4.29 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563429141
Side View
Table 58.0%Crown 36.7°Girdle: THN-VTKPavilion 38.38°Culet: NoneDepth 60.1%

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: £650 GBP|Low: £321 GBP|High: £662 GBP|Avg: £443 GBP|-1.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£323 GBP
Retailer 6£327 GBP
Retailer 8£351 GBP
Retailer 4£385 GBP
Retailer 3£424 GBP
Retailer 7£431 GBP
Retailer 2£499 GBP
Frank Darling£650 GBP

17 data points across 8 retailers

8 retailers£323 GBP to £650 GBP

A
Cheapest Retailer
-
£323 GBP
A
Retailer 2
-
£327 GBP
View
A
Retailer 3
-
£351 GBP
View
A
Retailer 4
-
£385 GBP
View
A
Retailer 5
-
£424 GBP
View
A
Retailer 6
-
£431 GBP
View
A
Retailer 7
-
£499 GBP
View
Most Expensive
B+
Frank Darling
2695367HK · Nov 6
£650 GBP
$870 USD
View
7 more retailers have this diamond
Prices start from £323 GBPSave up to £327 GBP

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
£323 GBP