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Cushion|Natural|GIA

0.53ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 5543391396

Certificate GIA 5543391396

Diamond specifications and retailer prices

From £264 GBP
MYR 1,441 MYR
As of November 2, 2026
Save £111 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £374 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.53ct natural cushion diamond

This 0.53ct 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 5543391396. Listed at 4 retailers as of November 2, 2026, with prices from £264 to £374, a £111 spread on the same certified stone. 77 Diamonds lists it at £374. 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

0.53
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543391396
Dimensions4.82 × 4.45 × 2.92 mm
L/W Ratio1.08
Top View
4.82 mm4.45 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543391396
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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: Nov 2
Current: £374 GBP|Low: £241 GBP|High: £374 GBP|Avg: £301 GBP|+5.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£264 GBP
Retailer 2£276 GBP
Retailer 3£298 GBP
77 Diamonds£374 GBP

40 data points across 4 retailers

4 retailers£264 GBP to £374 GBP

A
Cheapest Retailer
-
£264 GBP
MYR 1,441 MYR
A
Retailer 2
-
£276 GBP
$370 USD
View
Final sale: no returns
A
Retailer 3
-
£298 GBP
SGD 541 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPWQPGBJEW · Nov 2
£374 GBP
View
3 more retailers have this diamond
Prices start from £264 GBPSave up to £111 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
0.53ct Cushion
£264 GBP