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Cushion|Natural|GIA

0.54ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 2136140096

Certificate GIA 2136140096

Diamond specifications and retailer prices

From £908 GBP
$1,218 USD
As of October 31, 2026
Save £98 GBP (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,006 GBP at Jared · As of November 2, 2026
View at Jared

About this 0.54ct natural cushion diamond

This 0.54ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2136140096. Listed at 4 retailers as of October 31, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2136140096
Dimensions5.02 × 4.46 × 2.81 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.02 mm4.46 mm0.54 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2136140096
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,006 GBP|Low: £908 GBP|High: £1,013 GBP|Avg: £980 GBP|-0.7%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£908 GBP
Retailer 3£969 GBP
Retailer 4£969 GBP
Jared£1,006 GBP

6 data points across 4 retailers

4 retailers£908 GBP to £1,006 GBP

B
Cheapest Retailer
-
£908 GBP
$1,218 USD
B
Retailer 2
-
£969 GBP
$1,300 USD
View
B
Retailer 3
-
£969 GBP
$1,300 USD
View
Most Expensive
B
Jared
147088980 · Nov 2
£1,006 GBP
$1,350 USD
View
3 more retailers have this diamond
Prices start from £908 GBPSave up to £98 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
0.54ct Cushion
£908 GBP