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Oval|Natural|GIA

0.52ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2536549224

Certificate GIA 2536549224

Diamond specifications and retailer prices

From £300 GBP
As of November 6, 2026
Save £945 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,245 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded J 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 2536549224. Listed at 18 retailers as of November 5, 2026, with prices from £300 to £1,245, a £945 spread on the same certified stone. NZ Jewellers lists it at £1,245. 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

0.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536549224
Dimensions6.43 × 4.56 × 2.61 mm
L/W Ratio1.41
Top View
6.43 mm4.56 mm0.52 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2536549224
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.2%

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 6
Current: £1,245 GBP|Low: £274 GBP|High: £1,245 GBP|Avg: £461 GBP
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
November 6, 2026
Retailer 3£300 GBP
Retailer 7£325 GBP
Retailer 8£350 GBP
Retailer 13£382 GBP
Retailer 4£384 GBP
Retailer 2£396 GBP
Retailer 6£399 GBP
Retailer 12£482 GBP
Retailer 11£494 GBP
Retailer 9£504 GBP
Retailer 5£520 GBP
Retailer 10£749 GBP
NZ Jewellers£1,245 GBP

35 data points across 13 retailers

18 retailers£300 GBP to £1,245 GBP

A
Cheapest Retailer
-
£300 GBP
Final sale: no returns
A
Retailer 2
-
£325 GBP
View
A
Retailer 3
-
£339 GBP
View
Retailer 4
-
£350 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£350 GBP
View
B+
Retailer 6
-
£375 GBP
View
B+
Retailer 7
-
£382 GBP
View
B+
Retailer 8
-
£384 GBP
View
B+
Retailer 9
-
£396 GBP
View
B+
Retailer 10
-
£399 GBP
View
B+
Retailer 11
-
£422 GBP
View
B+
Retailer 12
-
£434 GBP
View
B
Retailer 13
-
£482 GBP
View
B+
Retailer 14
-
£494 GBP
View
B
Retailer 15
-
£504 GBP
View
Retailer 16
-
£520 GBP
View
Price last confirmed 34 days ago
B
Retailer 17
-
£749 GBP
View
Most Expensive
C
NZ Jewellers
38e42ee9-8b7f-444e-b76e-8b935a1f7e3a · Nov 5
£1,245 GBP
$1,666 USD
View
17 more retailers have this diamond
Prices start from £300 GBPSave up to £945 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
0.52ct Oval
£300 GBP