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Cushion|Natural|GIA

0.53ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7501572016

Certificate GIA 7501572016

Diamond specifications and retailer prices

From £651 GBP
$873 USD
As of October 26, 2026
Save £74 GBP (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £725 GBP at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7501572016. Listed at 2 retailers as of October 26, 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7501572016
Dimensions5.14 × 5.16 × 3.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.14 mm5.16 mm0.53 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7501572016
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £725 GBP|Low: £491 GBP|High: £730 GBP|Avg: £623 GBP|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
October 13, 2026
Retailer 3£491 GBP
Retailer 2£651 GBP
Fonder Diamond£725 GBP

4 data points across 3 retailers

2 retailers£651 GBP to £725 GBP

B
Cheapest Retailer
-
£651 GBP
$873 USD
Most Expensive
B
Fonder Diamond
96961222 · Oct 31
£725 GBP
SGD 1,315 SGD
View
1 more retailer has this diamond
Prices start from £651 GBPSave up to £74 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
0.53ct Cushion
£651 GBP