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Octagon Gray-Purple Spinel Prong Set Diamond & Ruby Cluster Engagement Ring, Ready To Ship

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Ready to Ship ethical 14k yellow gold engagement ring or stacking ring with an octagon cut grayish-purple Spinel set in a prong setting with a cluster of diamonds and rubies on the sides.

The solid 14k gold ring band is 1.7mm wide, 1.5mm thick, and has been given a polished finish (satin brushed finish available upon request)

The height of the setting above the finger is about 5mm/<1/4".

Spinel Spec:

  • Size/Weight: 5mm/~0.75ct
  • Shape: octagon cut
  • Color: grayish purple depending on the light
  • Clarity: Slight inclusions; inclusions can be seen under 10x magnification
  • Treatment:   Untreated

The Spinel is accented by a cluster of 1.2mm la-created diamonds and 2mm rubies.

The ring is ready to ship in US size 7 (17.3 mm) and can be resized between size 4 to 9. ** Please specify ring size**

The ring can be worn stacked with many straight wedding and anniversary bands (sold separately).


Spinel is rated “excellent” for everyday wear. To clean, gently scrub with a soft toothbrush and a solution of mild dish soap and warm water.

A durable gem, spinel ranks an 8 on Mohs scale of hardness. Spinel is also very tough, giving it great durability for long-term wear.

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Made with recycled precious metals

We use recycled metals derived from post-consumer sources, including recycled jewelry and industrial products. The goal is to reduce or even better eliminate the need for additional mining of precious metals.  Learn more about the different precious metals we use in our jewelry and their pros and cons. 

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Ready to gift or enjoy

Your jewelry comes in a lovely gift box, ready to gift, propose or enjoy.