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Duet Marquise

Perfectly matched marquise shaped diamonds

The marquise version of the classic two stone cross-over design. The two perfectly matched marquise cut diamonds are ideally suited to this design, the shank crossing over at a very shallow angle.  Duet can be provided in all metal types and finger sizes. A matching shaped wedding ring can be made to accompany this design.. 

Gemstone Diamond
Diamond Shape Marquise
Carat 1.40
Colour G-H
Clarity VS-SI
Metal Type Platinum 950
Style Duet
Setting Claw
Certification Assessed
Customisation & Alterations
All our new designs can be customised, either with subtle alterations to your taste or a complete bespoke design starting from scratch. Vintage items retain their value when in original or near original condition. Most rings can be expertly altered to your finger size,  free of charge & within 24 hours.

The metal specification refers to the main part of the item (e.g. the shank of the ring) and not to the setting around the diamond, which is usually platinum. 


The images are a good likeness of the designs we stock. Limitations of reproduction however mean that colours and proportions may not always be wholly accurate. Specifications can be customised online, but images may not accurately reflect this change.

All our new items are covered by a lifetime guarantee. Accidental damage and the effects of wear and tear are specifically excluded from this guarantee. Have your jewellery regularly cleaned and checked at Kayes to maintain its condition.
  • £7,400.00