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Cushion|Natural|GIA

1.03ct M SI1 Cushion Natural Diamond

M/SI1 • GIA 1545814237

Shape and cutting style on the report: Old miner

Certificate GIA 1545814237

Diamond specifications and retailer prices

From £1,107 GBP
As of November 4, 2026
Save £362 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,469 GBP at Yorxs · As of November 3, 2026
View at Yorxs

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 1545814237. Listed at 2 retailers as of November 3, 2026, with prices from £1,107 to £1,469, a £362 spread on the same certified stone. Yorxs lists it at £1,469. 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
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1545814237
Dimensions5.56 × 5.44 × 4.12 mm
L/W Ratio1.02
Top View
5.56 mm5.44 mm1.03 ctM / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1545814237
Side View
Table 54.0%CrownGirdlePavilionCuletDepth 75.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £1,107 GBP|Low: £1,107 GBP|High: £1,475 GBP|Avg: £1,308 GBP
Retailer 1
Yorxs
November 3, 2026
Retailer 1£1,107 GBP
Yorxs£1,469 GBP

17 data points across 2 retailers

2 retailers£1,107 GBP to £1,469 GBP

B
Cheapest Retailer
-
£1,107 GBP
Most Expensive
C
Yorxs
174759A97 · Nov 3
£1,469 GBP
€1,873 EUR
View
1 more retailer has this diamond
Prices start from £1,107 GBPSave up to £362 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
1.03ct Cushion
£1,107 GBP