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Oval|Natural|GIA

0.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 2566511116

Certificate GIA 2566511116

Diamond specifications and retailer prices

From £287 GBP
As of November 4, 2026
Save £1,003 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,290 GBP 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566511116. Listed at 14 retailers as of November 4, 2026, with prices from £287 to £1,290, a £1,003 spread on the same certified stone. NZ Jewellers lists it at £1,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566511116
Dimensions6.26 × 4.44 × 2.76 mm
L/W Ratio1.41
Girdle conditionVery Thick
Top View
6.26 mm4.44 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566511116
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: 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 4
Current: £1,290 GBP|Low: £287 GBP|High: £1,290 GBP|Avg: £597 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4£287 GBP
Retailer 2£304 GBP
Retailer 12£378 GBP
Retailer 11£467 GBP
Retailer 7£476 GBP
Retailer 3£508 GBP
Retailer 5£514 GBP
Retailer 8£609 GBP
Retailer 6£634 GBP
Retailer 10£903 GBP
Retailer 9£949 GBP
NZ Jewellers£1,290 GBP

27 data points across 12 retailers

14 retailers£287 GBP to £1,290 GBP

A
Cheapest Retailer
-
£287 GBP
Final sale: no returns
A
Retailer 2
-
£304 GBP
View
Retailer 3
-
£378 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£467 GBP
View
A
Retailer 5
-
£476 GBP
View
A
Retailer 6
-
£508 GBP
View
A
Retailer 7
-
£511 GBP
View
A
Retailer 8
-
£514 GBP
View
B+
Retailer 9
-
£572 GBP
View
B+
Retailer 10
-
£609 GBP
View
B+
Retailer 11
-
£634 GBP
View
B
Retailer 12
-
£903 GBP
View
B
Retailer 13
-
£949 GBP
View
Most Expensive
B
NZ Jewellers
d3f39130-e106-40a6-8a04-c9a63e529028 · Nov 5
£1,290 GBP
$1,741 USD
View
13 more retailers have this diamond
Prices start from £287 GBPSave up to £1,003 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
£287 GBP