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Oval|Natural|GIA

0.50ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 3565324261

Certificate GIA 3565324261

Diamond specifications and retailer prices

From £261 GBP
$350 USD
As of October 29, 2026
8 retailers carry this diamond
Most expensive: £1,041 GBP at NZ Jewellers · As of October 3, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565324261. Listed at 8 retailers as of October 29, 2026. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565324261
Dimensions6.22 × 4.38 × 2.78 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.22 mm4.38 mm0.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565324261
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,041 GBP|Low: £215 GBP|High: £1,121 GBP|Avg: £412 GBP|-7.1%
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
October 6, 2026
Retailer 8£215 GBP
Retailer 3£218 GBP
Retailer 6£261 GBP
Retailer 7£265 GBP
Retailer 11£272 GBP
Retailer 13£293 GBP
Retailer 5£317 GBP
Retailer 2£336 GBP
Retailer 4£342 GBP
Retailer 9£366 GBP
Retailer 10£369 GBP
Retailer 14£397 GBP
Retailer 15£494 GBP
Retailer 12£635 GBP
NZ Jewellers£1,041 GBP

21 data points across 15 retailers

8 retailers

A
Cheapest Retailer
-
£261 GBP
$350 USD
Retailer 2
-
£265 GBP
$355 USD
View
Price last confirmed 26 days ago
Retailer 3
-
£272 GBP
$364 USD
View
Price last confirmed 27 days ago
Retailer 4
-
£317 GBP
$425 USD
View
Price last confirmed 31 days ago
Retailer 5
-
£366 GBP
$490 USD
View
Price last confirmed 27 days ago
Retailer 6
-
£369 GBP
$495 USD
View
Price last confirmed 26 days ago
Retailer 7
-
£635 GBP
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
4949fe43-1e96-4c5b-bd4a-fe1e2c1f5edc · Oct 3
£1,041 GBP
$1,395 USD
View
Price last confirmed 28 days ago
7 more retailers have this diamond
Prices start from £261 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
£261 GBP