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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1535934463

Certificate GIA 1535934463

Diamond specifications and retailer prices

From £232 GBP
$312 USD
As of November 3, 2026
Save £115 GBP (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £347 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535934463. Listed at 5 retailers as of November 3, 2026, with prices from £232 to £347, a £115 spread on the same certified stone. 77 Diamonds lists it at £347. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535934463
Dimensions4.55 × 4.53 × 2.97 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.55 mm4.53 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535934463
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.5%

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: £347 GBP|Low: £206 GBP|High: £354 GBP|Avg: £279 GBP|+5.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2£232 GBP
Retailer 5£245 GBP
Retailer 4£270 GBP
Retailer 3£275 GBP
77 Diamonds£347 GBP

40 data points across 5 retailers

5 retailers£232 GBP to £347 GBP

A
Cheapest Retailer
-
£232 GBP
$312 USD
Final sale: no returns
B+
Retailer 2
-
£245 GBP
MYR 1,337 MYR
View
B+
Retailer 3
-
£270 GBP
$362 USD
View
B+
Retailer 4
-
£275 GBP
SGD 499 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPW2HMDQMM · Nov 3
£347 GBP
View
4 more retailers have this diamond
Prices start from £232 GBPSave up to £115 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
£232 GBP