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Cushion|Natural|GIA

1.03ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1563469325

Certificate GIA 1563469325

Diamond specifications and retailer prices

From £1,035 GBP
As of November 4, 2026
Save £201 GBP (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,236 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563469325. Listed at 4 retailers as of November 4, 2026, with prices from £1,035 to £1,236, a £201 spread on the same certified stone. Michael Trio lists it at £1,236. 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

1.03
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563469325
Dimensions5.62 × 5.60 × 3.80 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Cavity, Needle
Top View
5.62 mm5.60 mm1.03 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563469325
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

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 4
Current: £1,236 GBP|Low: £1,035 GBP|High: £1,270 GBP|Avg: £1,143 GBP|-2.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£1,035 GBP
Retailer 4£1,098 GBP
Retailer 2£1,183 GBP
Michael Trio£1,236 GBP

36 data points across 4 retailers

4 retailers£1,035 GBP to £1,236 GBP

A
Cheapest Retailer
-
£1,035 GBP
B+
Retailer 2
-
£1,098 GBP
View
B+
Retailer 3
-
£1,183 GBP
View
Most Expensive
B+
Michael Trio
2071172597 · Nov 6
£1,236 GBP
SGD 2,236 SGD
View
3 more retailers have this diamond
Prices start from £1,035 GBPSave up to £201 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
1.03ct Cushion
£1,035 GBP