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Oval|Natural|GIA

0.50ct I VVS1 Oval Natural Diamond

EX • I/VVS1 • GIA 6551493843

Certificate GIA 6551493843

Diamond specifications and retailer prices

From £397 GBP
As of November 4, 2026
Save £698 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,567 GBP at NZ Jewellers · As of October 20, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551493843. Listed at 19 retailers as of November 2, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551493843
Dimensions6.84 × 4.34 × 2.58 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizeNone
Top View
6.84 mm4.34 mm0.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551493843
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

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: £1,567 GBP|Low: £320 GBP|High: £1,583 GBP|Avg: £673 GBP|-1.0%
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
November 6, 2026
Retailer 3£397 GBP
Retailer 7£404 GBP
Retailer 18£428 GBP
Retailer 12£438 GBP
Retailer 6£452 GBP
Retailer 5£487 GBP
Retailer 17£507 GBP
Retailer 8£522 GBP
Retailer 15£572 GBP
Retailer 2£578 GBP
Retailer 14£608 GBP
Retailer 4£682 GBP
Retailer 16£698 GBP
Retailer 11£732 GBP
Retailer 9£759 GBP
Retailer 10£1,007 GBP
Retailer 13£1,095 GBP
NZ Jewellers£1,567 GBP

34 data points across 18 retailers

19 retailers£397 GBP to £1,095 GBP

A
Cheapest Retailer
-
£397 GBP
Final sale: no returns
A
Retailer 2
-
£404 GBP
View
A
Retailer 3
-
£428 GBP
View
A
Retailer 4
-
£438 GBP
View
Retailer 5
-
£452 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
£487 GBP
View
Price last confirmed 15 days ago
Retailer 7
-
£493 GBP
View
Price last confirmed 21 days ago
A
Retailer 8
-
£507 GBP
View
Retailer 9
-
£522 GBP
View
Price last confirmed 16 days ago
B+
Retailer 10
-
£572 GBP
View
A
Retailer 11
-
£578 GBP
View
B+
Retailer 12
-
£608 GBP
View
B+
Retailer 13
-
£682 GBP
View
B+
Retailer 14
-
£698 GBP
View
B+
Retailer 15
-
£732 GBP
View
Retailer 16
-
£759 GBP
View
Price last confirmed 33 days ago
Retailer 17
-
£1,007 GBP
View
Price last confirmed 16 days ago
B
Retailer 18
-
£1,095 GBP
View
Most Expensive
NZ Jewellers
7af8bf45-6278-4c0b-930f-a157c5db752d · Oct 20
£1,567 GBP
$2,109 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from £397 GBPSave up to £698 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
£397 GBP