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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6525348269

Certificate GIA 6525348269

Diamond specifications and retailer prices

From £289 GBP
₹36,916 INR
As of November 3, 2026
Save £590 GBP (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £879 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525348269. Listed at 13 retailers as of November 1, 2026, with prices from £289 to £879, a £590 spread on the same certified stone. MOH London lists it at £879. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525348269
Dimensions5.68 × 4.22 × 2.87 mm
L/W Ratio1.35
Top View
5.68 mm4.22 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525348269
Side View
Table 61.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 67.9%

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 3
Current: £879 GBP|Low: £289 GBP|High: £905 GBP|Avg: £527 GBP|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 2£289 GBP
Retailer 3£406 GBP
Retailer 11£409 GBP
Retailer 5£477 GBP
Retailer 10£477 GBP
Retailer 8£478 GBP
Retailer 9£529 GBP
Retailer 12£539 GBP
Retailer 6£570 GBP
Retailer 4£582 GBP
Retailer 7£587 GBP
MOH London£879 GBP

32 data points across 12 retailers

13 retailers£289 GBP to £879 GBP

A
Cheapest Retailer
-
£289 GBP
₹36,916 INR
A
Retailer 2
-
£334 GBP
HK$3,500 HKD
View
Retailer 3
-
£406 GBP
$545 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£409 GBP
SGD 742 SGD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£477 GBP
View
B+
Retailer 6
-
£477 GBP
View
B+
Retailer 7
-
£478 GBP
$642 USD
View
B
Retailer 8
-
£529 GBP
$710 USD
View
B
Retailer 9
-
£539 GBP
$723 USD
View
B+
Retailer 10
-
£570 GBP
€728 EUR
View
Retailer 11
-
£582 GBP
A$1,202 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
£587 GBP
ZAR 12,735 ZAR
View
Most Expensive
B
MOH London
244E5ED79 · Nov 1
£879 GBP
View
12 more retailers have this diamond
Prices start from £289 GBPSave up to £590 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
£289 GBP