This diamond halo engagement ring is classic

while the brightly polished yellow gold makes the dark stones pop

black center stone

Measurements: 14 x 43 mm

Set low to the hand and with an easy grace

Antique Ostby and Barton Spinel Solitaire Engagement Ring Inv 7182 This diamond halo engagement ringThe Ostby and Barton company, established in 1879 in Providence, Rhode Island, by Englehart Cornelius Ostby and Nathan B. Barton, began with just $3,000 in capital. It grew to become the worlds largest ring manufacturer and one of the leading jewelry companies in the U. S., operating through the 1950s. This ring features a timeless 1920s design, beautifully newly set with a vibrant blue spinel, making it an exceptional piece for any antique jewelry