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Cushion|Natural|GIA

0.55ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7546325808

Certificate GIA 7546325808

Diamond specifications and retailer prices

From £266 GBP
MYR 1,453 MYR
As of November 2, 2026
Save £111 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £377 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546325808. Listed at 4 retailers as of November 2, 2026, with prices from £266 to £377, a £111 spread on the same certified stone. 77 Diamonds lists it at £377. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546325808
Dimensions4.73 × 4.55 × 3.06 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.73 mm4.55 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546325808
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

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: £377 GBP|Low: £266 GBP|High: £407 GBP|Avg: £330 GBP|+2.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4£266 GBP
Retailer 3£301 GBP
Retailer 2£369 GBP
77 Diamonds£377 GBP

40 data points across 4 retailers

4 retailers£266 GBP to £377 GBP

A
Cheapest Retailer
-
£266 GBP
MYR 1,453 MYR
A
Retailer 2
-
£301 GBP
SGD 545 SGD
View
A
Retailer 3
-
£369 GBP
$495 USD
View
Most Expensive
B+
77 Diamonds
CUSCPRBFDDEFX · Nov 3
£377 GBP
View
3 more retailers have this diamond
Prices start from £266 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
0.55ct Cushion
£266 GBP