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Cushion|Natural|GIA

0.52ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 7518731617

Certificate GIA 7518731617

Diamond specifications and retailer prices

From £465 GBP
$624 USD
As of November 2, 2026
Save £611 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,076 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7518731617. Listed at 10 retailers as of November 2, 2026, with prices from £465 to £1,076, a £611 spread on the same certified stone. MOH London lists it at £1,076. 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

0.52
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518731617
Dimensions5.45 × 3.99 × 2.79 mm
L/W Ratio1.37
Key to symbols
Feather, Crystal
Top View
5.45 mm3.99 mm0.52 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518731617
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,076 GBP|Low: £465 GBP|High: £1,089 GBP|Avg: £780 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£465 GBP
Retailer 9£601 GBP
Retailer 5£604 GBP
Retailer 2£692 GBP
Retailer 3£754 GBP
Retailer 4£850 GBP
Retailer 8£904 GBP
Retailer 6£928 GBP
MOH London£1,076 GBP

45 data points across 9 retailers

10 retailers£465 GBP to £1,076 GBP

B+
Cheapest Retailer
-
£465 GBP
$624 USD
Final sale: no returns
B
Retailer 2
-
£601 GBP
$807 USD
View
B
Retailer 3
-
£604 GBP
$810 USD
View
B
Retailer 4
-
£692 GBP
View
B
Retailer 5
-
£700 GBP
$940 USD
View
B
Retailer 6
-
£754 GBP
View
B
Retailer 7
-
£850 GBP
€1,086 EUR
View
Retailer 8
-
£904 GBP
A$1,867 AUD
View
Price last confirmed 28 days ago
B
Retailer 9
-
£928 GBP
ZAR 20,128 ZAR
View
Most Expensive
B
MOH London
C5633BE3A · Nov 2
£1,076 GBP
View
9 more retailers have this diamond
Prices start from £465 GBPSave up to £611 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.

B+
0.52ct Cushion
£465 GBP