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Cushion|Natural|GIA

0.50ct J IF Cushion Natural Diamond

VG • J/IF • GIA 1525669809

Certificate GIA 1525669809

Diamond specifications and retailer prices

From £329 GBP
₹41,973 INR
As of November 1, 2026
Save £697 GBP (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,026 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1525669809. Listed at 16 retailers as of November 1, 2026, with prices from £329 to £1,026, a £697 spread on the same certified stone. MOH London lists it at £1,026. 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
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1525669809
Dimensions4.39 × 4.29 × 3.00 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.39 mm4.29 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1525669809
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.9%

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: £1,026 GBP|Low: £328 GBP|High: £2,488 GBP|Avg: £652 GBP|-0.9%
MOH London
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 1, 2026
Retailer 2£329 GBP
Retailer 3£409 GBP
Retailer 12£452 GBP
Retailer 5£478 GBP
Retailer 6£501 GBP
Retailer 13£527 GBP
Retailer 7£545 GBP
Retailer 10£586 GBP
Retailer 8£657 GBP
Retailer 4£668 GBP
Retailer 9£685 GBP
MOH London£1,026 GBP
Retailer 11£1,473 GBP

27 data points across 13 retailers

16 retailers£329 GBP to £1,026 GBP

A
Cheapest Retailer
-
£329 GBP
₹41,973 INR
Retailer 2
-
£373 GBP
HK$3,900 HKD
View
Price last confirmed 58 days ago
B+
Retailer 3
-
£409 GBP
$548 USD
View
Final sale: no returns
Retailer 4
-
£452 GBP
$605 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£478 GBP
$641 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
£501 GBP
View
B
Retailer 7
-
£527 GBP
$706 USD
View
B
Retailer 8
-
£533 GBP
$714 USD
View
B
Retailer 9
-
£537 GBP
$719 USD
View
B
Retailer 10
-
£542 GBP
$727 USD
View
B
Retailer 11
-
£545 GBP
View
B
Retailer 12
-
£586 GBP
$785 USD
View
B
Retailer 13
-
£657 GBP
€838 EUR
View
Retailer 14
-
£668 GBP
A$1,376 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
£685 GBP
ZAR 14,833 ZAR
View
Most Expensive
B
MOH London
15A8D0DEC · Nov 1
£1,026 GBP
View
15 more retailers have this diamond
Prices start from £329 GBPSave up to £697 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 Cushion
£329 GBP