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Cushion|Natural|GIA

0.54ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 2235876546

Certificate GIA 2235876546

Diamond specifications and retailer prices

From £319 GBP
$425 USD
As of October 28, 2026
Save £56 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £375 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.54ct natural cushion diamond

This 0.54ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235876546. Listed at 2 retailers as of October 28, 2026, with prices from £319 to £375, a £56 spread on the same certified stone. 77 Diamonds lists it at £375. 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

0.54
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235876546
Dimensions4.83 × 4.57 × 2.89 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.83 mm4.57 mm0.54 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235876546
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

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: Oct 28
Current: £375 GBP|Low: £319 GBP|High: £460 GBP|Avg: £371 GBP|-0.9%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2£319 GBP
77 Diamonds£375 GBP

39 data points across 2 retailers

2 retailers£319 GBP to £375 GBP

A
Cheapest Retailer
-
£319 GBP
$425 USD
Most Expensive
B+
77 Diamonds
CUSCPXM766FTR · Oct 30
£375 GBP
View
1 more retailer has this diamond
Prices start from £319 GBPSave up to £56 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
0.54ct Cushion
£319 GBP