Oval|Natural|GIA

0.50ct H I1 Oval Natural Diamond

H/I1 • GIA 6522567403

Certificate GIA 6522567403

Diamond specifications and retailer prices

From £244 GBP
₹31,155 INR
As of October 31, 2026
Save £252 GBP (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,251 GBP at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and I1 clarity (included) and certified by GIA 6522567403. Listed at 9 retailers as of October 31, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6522567403
Dimensions6.25 × 4.49 × 2.83 mm
L/W Ratio1.39
Top View
6.25 mm4.49 mm0.50 ctH / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522567403
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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: Oct 31
Current: £1,251 GBP|Low: £244 GBP|High: £1,274 GBP|Avg: £464 GBP|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2£244 GBP
Retailer 9£287 GBP
Retailer 6£326 GBP
Retailer 4£352 GBP
Retailer 5£352 GBP
Retailer 7£376 GBP
Retailer 8£452 GBP
Retailer 3£496 GBP
NZ Jewellers£1,251 GBP

45 data points across 9 retailers

9 retailers£244 GBP to £496 GBP

A
Cheapest Retailer
-
£244 GBP
₹31,155 INR
B+
Retailer 2
-
£287 GBP
HK$3,000 HKD
View
B+
Retailer 3
-
£326 GBP
$437 USD
View
B+
Retailer 4
-
£352 GBP
$471 USD
View
B+
Retailer 5
-
£352 GBP
$471 USD
View
B+
Retailer 6
-
£376 GBP
$504 USD
View
B
Retailer 7
-
£452 GBP
$606 USD
View
B
Retailer 8
-
£496 GBP
€633 EUR
View
Most Expensive
NZ Jewellers
26a5b4e1-d1b7-4ad3-a6a9-a0da0b08b772 · Oct 30
£1,251 GBP
$1,676 USD
View
Price under review
8 more retailers have this diamond
Prices start from £244 GBPSave up to £252 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
£244 GBP