DEFINED R739 Brilliant Round with a Graduated Halo

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Product Details
Botanic-inspired DEFINED R739-1.5 blossoms as a Brilliant Round Diamond Engagement Ring with a Graduated Halo. The cathedral-style band shines with 0.55 carats of U-set diamonds 3/4 of the way around. Make this style yours by customizing it with your preferred center stone shape, carat weight, and size.

A twist on a classic style, the DEFINED Collection features designs that transform the traditional halo setting into other lavish shapes--from round to a pear, oval or marquise. The DEFINED Collection’s distinctive settings allow classic shapes to be redefined in avant-garde ways, providing striking designs that are a refreshing break away from tradition.

All engagement rings are available in your preferred choice of 18K Rose Gold, White Gold, Yellow Gold or Platinum.

** Please note that the price does not include the center stone. All engagement rings are handcrafted and made to order. Please consult with your Authorized Retail Partner for production timeline.
  • SKU: R739-1.5
  • Diamond Shape: Round (not included)
  • Diamond Size: 1.50 ct
  • Center Stone Setting: Prong
  • Metal Options: 18K Rose Gold, White Gold, Yellow Gold, 950 Platinum
  • Average Diamond Color: G
  • Average Diamond Clarity: VS
  • Side Stone Shape: Round
  • Side Stone Carat Weight: 0.55 ct
  • Side Stone Setting: U-Set

Ring Size: Pricing applies to ring sizes 4 - 8. For pricing on additional sizes reach out to us at, or visit one of our Authorized Retailers.

Care: As part of our dedication to customers, we offer complimentary services including, cleaning and engraving touch-up. MICHAEL M does reserve the sole discretion to determine the services provided, subject to change.

Repair: MICHAEL M jewelry has been crafted to the highest standards and is warrantied against manufacturer defects for as long as the customer owns their jewelry. Each piece is accompanied by an authenticity card with a personalized serial number (DI) that identifies the piece. The warranty is valid only with the Authenticity Card and proof of purchase, so ensure your retailer provides this with purchase and that you register your jewelry with us so we can easily assist you.

Maintenance and repairs of imperfections from the manufacturer will be done free of charge but must be done by an authorized MICHAEL M retailer. If these conditions are not met, the Lifetime Warranty will be void.

We offer complimentary sipping and returns for all MICHAEL M online orders. LEARN MORE >

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