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Cushion|Natural|GIA

0.52ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2235876511

Certificate GIA 2235876511

Diamond specifications and retailer prices

From £559 GBP
As of November 6, 2026
Save £507 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,066 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded H 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 2235876511. Listed at 6 retailers as of November 4, 2026, with prices from £559 to £1,066, a £507 spread on the same certified stone. MOH London lists it at £1,066. 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

0.52
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235876511
Dimensions4.57 × 4.40 × 2.98 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal
Top View
4.57 mm4.40 mm0.52 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235876511
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,066 GBP|Low: £533 GBP|High: £1,080 GBP|Avg: £718 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£559 GBP
Retailer 4£579 GBP
Retailer 2£678 GBP
Retailer 5£695 GBP
MOH London£1,066 GBP

45 data points across 5 retailers

6 retailers£559 GBP to £1,066 GBP

B+
Cheapest Retailer
-
£559 GBP
B+
Retailer 2
-
£571 GBP
View
B+
Retailer 3
-
£579 GBP
View
B
Retailer 4
-
£678 GBP
View
Retailer 5
-
£695 GBP
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
D4673F298 · Nov 4
£1,066 GBP
View
5 more retailers have this diamond
Prices start from £559 GBPSave up to £507 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+
0.52ct Cushion
£559 GBP