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Cushion|Natural|GIA

1.50ct M SI2 Cushion Natural Diamond

M/SI2 • GIA 1236913395

Certificate GIA 1236913395

Diamond specifications and retailer prices

From £1,812 GBP
€2,310 EUR
As of November 6, 2026
2 retailers carry this diamond
Most expensive: £1,812 GBP at Yorxs
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 1236913395. Listed at 2 retailers as of November 6, 2026. 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

1.50
Carat
M
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236913395
Dimensions5.73 × 7.37 × 3.95 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.73 mm7.37 mm1.50 ctM / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236913395
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £1,334 GBP|Low: £1,334 GBP|High: £1,822 GBP|Avg: £1,643 GBP
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1£1,334 GBP
Retailer 2£1,588 GBP
Yorxs£1,812 GBP

17 data points across 3 retailers

2 retailers

Retailer 1
-
£1,334 GBP
Price last confirmed 9 days ago
Most Expensive
B
Yorxs
8E8330771 · Nov 6
£1,812 GBP
€2,310 EUR
View
1 more retailer has this diamond

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
1.50ct Cushion
£1,812 GBP