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Cushion|Natural|GIA

0.53ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 7528546017

Certificate GIA 7528546017

Diamond specifications and retailer prices

From £305 GBP
MYR 1,663 MYR
As of October 30, 2026
Save £86 GBP (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £391 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7528546017. Listed at 4 retailers as of October 30, 2026, with prices from £305 to £391, a £86 spread on the same certified stone. 77 Diamonds lists it at £391. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528546017
Dimensions4.64 × 4.48 × 2.99 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.64 mm4.48 mm0.53 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528546017
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.8%

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 30
Current: £391 GBP|Low: £276 GBP|High: £423 GBP|Avg: £346 GBP|-5.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£305 GBP
Retailer 2£315 GBP
Retailer 3£342 GBP
77 Diamonds£391 GBP

41 data points across 4 retailers

4 retailers£305 GBP to £391 GBP

A
Cheapest Retailer
-
£305 GBP
MYR 1,663 MYR
B+
Retailer 2
-
£315 GBP
$422 USD
View
Final sale: no returns
B+
Retailer 3
-
£342 GBP
SGD 620 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPSVBDZWNE · Oct 31
£391 GBP
View
3 more retailers have this diamond
Prices start from £305 GBPSave up to £86 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
0.53ct Cushion
£305 GBP