Oval|Natural|GIA

0.50ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 7548731640

Certificate GIA 7548731640

Diamond specifications and retailer prices

From £430 GBP
As of November 4, 2026
Save £1,183 GBP (73%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,613 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7548731640. Listed at 28 retailers as of November 4, 2026, with prices from £430 to £1,613, a £1,183 spread on the same certified stone. NZ Jewellers lists it at £1,613. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548731640
Dimensions6.50 × 4.22 × 2.78 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
6.50 mm4.22 mm0.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548731640
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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: Nov 4
Current: £629 GBP|Low: £394 GBP|High: £1,193 GBP|Avg: £664 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7£430 GBP
Retailer 9£501 GBP
Retailer 3£596 GBP
Retailer 6£604 GBP
Retailer 1£629 GBP
Retailer 4£728 GBP
Retailer 8£773 GBP
Retailer 2£793 GBP
Retailer 5£1,187 GBP

38 data points across 9 retailers

28 retailers£430 GBP to £1,613 GBP

B+
Cheapest Retailer
-
£430 GBP
Final sale: no returns
B+
Retailer 2
-
£466 GBP
View
B+
Retailer 3
-
£479 GBP
View
B+
Retailer 4
-
£489 GBP
View
Retailer 5
-
£501 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£501 GBP
View
B+
Retailer 7
-
£509 GBP
View
B+
Retailer 8
-
£538 GBP
View
B+
Retailer 9
-
£545 GBP
View
B+
Retailer 10
-
£547 GBP
View
B+
Retailer 11
-
£570 GBP
View
B+
Retailer 12
-
£593 GBP
View
B+
Retailer 13
-
£593 GBP
View
B+
Retailer 14
-
£596 GBP
View
B
Retailer 15
-
£604 GBP
View
B
Retailer 16
-
£607 GBP
View
B
Retailer 17
-
£616 GBP
View
B
Retailer 18
-
£629 GBP
View
B
Retailer 19
-
£652 GBP
View
B
Retailer 20
-
£717 GBP
View
B
Retailer 21
-
£728 GBP
View
B
Retailer 22
-
£733 GBP
View
Retailer 23
-
£773 GBP
View
Price last confirmed 32 days ago
B
Retailer 24
-
£793 GBP
View
B
Retailer 25
-
£1,027 GBP
View
B
Retailer 26
-
£1,187 GBP
View
C
Retailer 27
-
£1,478 GBP
View
Most Expensive
C
NZ Jewellers
ec345927-6852-4fd9-a947-d87a7cec5fdc · Nov 5
£1,613 GBP
$2,177 USD
View
27 more retailers have this diamond
Prices start from £430 GBPSave up to £1,183 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.

B+
0.50ct Oval
£430 GBP