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Rose Opal & 1/2 CTW Diamond Ring

Regular price
Regular price
Sale price

This is a beautiful halo style gemstone ring starring a white opal to the centre, framed by sixteen round brilliant ½ cut natural diamonds crowning a finely crafted 14K rose gold band. Inspired by a constellation of stars, this ring brings celestial sparkle and movement to your finger. Each stone has been carefully hand-set so you can shine with confidence.

  • Material: 14k Rose Gold
  • Stone Type: White Ethiopian Opal & Diamond
  • Stone Shape: Oval
  • Primary Stone Size: 9 x 7 mm
  • Primary Stone Count: 1
  • Finish State: Polished
  • Shoulder Width: 1.65 mm
  • Finger Size: 6, 6.5, 7 
  • Top Height: 8.52 mm
  • Shank Base Thickness: 1.8 mm
  • Shank Base Width: 1.65 mm
  • Top Dimensions: 14.05 x 15.39 mm
  • Diamond Carat Weight: 1/2 CTW
  • Weight: 3.98g (2.559 DWT)

Shipping & Delivery


At this time, we only ship within the U.S., but we hope to serve our Canadian friends shortly.




In stock items will be shipped out the following business day. 

Most in stock items will be received within 3-4 business days.

Above delivery timeline does not include weekends, holidays, and / or any unforeseeable delays on the courier's end (weather, volume, traffic, etc. that are out of margeauxandcompany or carrier’s control). 

Shipping times are from date of shipment meaning they are leaving our warehouse. 

Special order items are dependant on the complexity of the item and will usually be shipped in one to two weeks. 

Please contact us at with any questions regarding to shipping 

Refund Policy


We accept returns for unworn jewellery in original condition and packaging. Returns can be made within 30 days of receipt of item.

In the rare event, there is a manufacturer defect, we will gladly replace the item promptly and with no shipping costs.

Any custom jewellery, engraved or monogramed pieces, special orders and pierced earrings are non-refundable. 

At this time, all rings that are not size 7 are considered special order items, as they are made-to-order.

All SALE items are a final sale and cannot be returned for refund or store credit.

How to start a return:

Please email with your order number and full name used to purchase your item. Step-by-step details will be provided to you about returning your item quickly and efficiently - and a ticket number will be provided to you.

margeaux & co.


Rose Opal & 1/2 CTW Diamond RingRose Opal & 1/2 CTW Diamond Ring