810 halo ring featuring an Old European cut diamond by Leon Mege.

2.90 OEC halo ring r7174

2.90 carats M/VS2 European cut diamond

Exquisite 810™ halo ring featuring a unique OEC diamond delicately embraced by a dazzling halo set with matching single cut diamonds.

High quality single cuts are extremely scarce, they are used mainly in high-end watches to decorate the dials and hour markers.

The two-tone ring is made of platinum and 18K rose gold entirely by hand.

Video and additional information about the ring are available by selecting "Video" and "Details" tabs.


The item is in stock and could be shipped immediately. To see prices please register (only email is required to register)

Free shipping within Continental US. 

Some pricing is available exclusively upon request. 

Minor sizing is free, complicated alterations are subject to additional charges. Please check with us prior to purchase.



  • GIA #2175211100 certified 2.90 carat M/VS2 OEC diamond

  • 14 single cut diamonds - 0.80 ctw

  • Single claw prongs

  • Hand forged platinum & 18K rose gold

    Finger size:
    US - 5 3/4
    Français - 52
    But of course! - L 1/4
    Deutsche - 16 1/4
    日本語 - 11