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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 1568524395

Certificate GIA 1568524395

Diamond specifications and retailer prices

From £257 GBP
₹32,857 INR
As of November 1, 2026
Save £536 GBP (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £793 GBP at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568524395. Listed at 12 retailers as of November 1, 2026, with prices from £257 to £793, a £536 spread on the same certified stone. MOH London lists it at £793. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568524395
Dimensions6.12 × 4.41 × 2.81 mm
L/W Ratio1.39
Top View
6.12 mm4.41 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568524395
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.6%

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 1
Current: £793 GBP|Low: £257 GBP|High: £807 GBP|Avg: £452 GBP|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2£257 GBP
Retailer 3£296 GBP
Retailer 10£366 GBP
Retailer 8£370 GBP
Retailer 4£428 GBP
Retailer 7£441 GBP
Retailer 5£474 GBP
Retailer 11£478 GBP
Retailer 9£479 GBP
Retailer 6£530 GBP
MOH London£793 GBP

23 data points across 11 retailers

12 retailers£257 GBP to £793 GBP

A
Cheapest Retailer
-
£257 GBP
₹32,857 INR
A
Retailer 2
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 3
-
£325 GBP
$435 USD
View
A
Retailer 4
-
£366 GBP
SGD 662 SGD
View
A
Retailer 5
-
£370 GBP
$496 USD
View
B+
Retailer 6
-
£428 GBP
View
B+
Retailer 7
-
£441 GBP
$591 USD
View
B+
Retailer 8
-
£474 GBP
€605 EUR
View
B+
Retailer 9
-
£478 GBP
$640 USD
View
B+
Retailer 10
-
£479 GBP
$642 USD
View
B+
Retailer 11
-
£530 GBP
ZAR 11,475 ZAR
View
Most Expensive
B
MOH London
59305BAA2 · Nov 1
£793 GBP
View
11 more retailers have this diamond
Prices start from £257 GBPSave up to £536 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
£257 GBP