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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7568288247

Certificate GIA 7568288247

Diamond specifications and retailer prices

From £248 GBP
As of November 6, 2026
Save £1,032 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,280 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568288247. Listed at 17 retailers as of November 5, 2026, with prices from £248 to £1,280, a £1,032 spread on the same certified stone. NZ Jewellers lists it at £1,280. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7568288247
Dimensions6.92 × 4.31 × 2.44 mm
L/W Ratio1.61
Top View
6.92 mm4.31 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7568288247
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.6%

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 6
Current: £1,280 GBP|Low: £248 GBP|High: £1,301 GBP|Avg: £500 GBP|-1.6%
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
November 6, 2026
Retailer 2£248 GBP
Retailer 13£287 GBP
Retailer 5£314 GBP
Retailer 14£334 GBP
Retailer 16£359 GBP
Retailer 8£360 GBP
Retailer 7£364 GBP
Retailer 12£386 GBP
Retailer 9£407 GBP
Retailer 15£415 GBP
Retailer 3£463 GBP
Retailer 10£487 GBP
Retailer 11£489 GBP
Retailer 4£524 GBP
Retailer 6£778 GBP
NZ Jewellers£1,280 GBP

27 data points across 16 retailers

17 retailers£248 GBP to £1,280 GBP

A
Cheapest Retailer
-
£248 GBP
A
Retailer 2
-
£287 GBP
View
A
Retailer 3
-
£314 GBP
View
A
Retailer 4
-
£334 GBP
View
A
Retailer 5
-
£359 GBP
View
Retailer 6
-
£360 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£364 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£386 GBP
View
A
Retailer 9
-
£407 GBP
View
A
Retailer 10
-
£415 GBP
View
B+
Retailer 11
-
£463 GBP
View
B+
Retailer 12
-
£487 GBP
View
B+
Retailer 13
-
£489 GBP
View
B+
Retailer 14
-
£524 GBP
View
Retailer 15
-
£543 GBP
View
Price last confirmed 34 days ago
B
Retailer 16
-
£778 GBP
View
Most Expensive
B
NZ Jewellers
a243c4d9-844e-475a-ad27-78480fe87fa7 · Nov 5
£1,280 GBP
$1,713 USD
View
16 more retailers have this diamond
Prices start from £248 GBPSave up to £1,032 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
£248 GBP