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Oval|Natural|GIA

0.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1553955891

Certificate GIA 1553955891

Diamond specifications and retailer prices

From £331 GBP
As of November 5, 2026
Save £1,051 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,382 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 1553955891. Listed at 21 retailers as of November 5, 2026, with prices from £331 to £1,382, a £1,051 spread on the same certified stone. NZ Jewellers lists it at £1,382. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553955891
Dimensions6.07 × 4.33 × 2.74 mm
L/W Ratio1.40
Top View
6.07 mm4.33 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553955891
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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: £1,382 GBP|Low: £331 GBP|High: £1,403 GBP|Avg: £594 GBP|-1.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 2£331 GBP
Retailer 9£379 GBP
Retailer 16£406 GBP
Retailer 20£411 GBP
Retailer 13£441 GBP
Retailer 11£472 GBP
Retailer 17£475 GBP
Retailer 6£479 GBP
Retailer 10£513 GBP
Retailer 19£516 GBP
Retailer 14£541 GBP
Retailer 5£542 GBP
Retailer 7£565 GBP
Retailer 8£585 GBP
Retailer 3£609 GBP
Retailer 12£616 GBP
Retailer 18£622 GBP
Retailer 15£680 GBP
Retailer 4£1,028 GBP
NZ Jewellers£1,382 GBP

24 data points across 20 retailers

21 retailers£331 GBP to £1,382 GBP

A
Cheapest Retailer
-
£331 GBP
A
Retailer 2
-
£379 GBP
View
A
Retailer 3
-
£406 GBP
View
Final sale: no returns
A
Retailer 4
-
£411 GBP
View
A
Retailer 5
-
£441 GBP
View
Retailer 6
-
£472 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
£475 GBP
View
Retailer 8
-
£479 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£513 GBP
View
A
Retailer 10
-
£516 GBP
View
B+
Retailer 11
-
£541 GBP
View
B+
Retailer 12
-
£542 GBP
View
B+
Retailer 13
-
£565 GBP
View
B+
Retailer 14
-
£585 GBP
View
B+
Retailer 15
-
£609 GBP
View
B+
Retailer 16
-
£616 GBP
View
B+
Retailer 17
-
£622 GBP
View
Retailer 18
-
£679 GBP
View
Price last confirmed 32 days ago
B+
Retailer 19
-
£680 GBP
View
B
Retailer 20
-
£1,028 GBP
View
Most Expensive
B
NZ Jewellers
0e58bd15-f5ec-4d05-8252-2be9e7105640 · Nov 5
£1,382 GBP
$1,866 USD
View
20 more retailers have this diamond
Prices start from £331 GBPSave up to £1,051 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
£331 GBP