JUST ANNOUNCED:📍SAN FRANCISCO TRUNK SHOWS. OCTOBER DATES & DETAILS HERE.

NEW ARRIVALS: FOUNDATIONS. THE BUILDING BLOCKS OF YOUR COLLECTION. SHOP NOW.

Mociun (mō-shen) Rhymes with ocean. Shop New.

One-on-one appointments are the best way to experience Mociun. Book One-one-one appointments are the best way to experience Mociun. Book

Diamond Engagement Rings

58

Solitaires, line clusters and more, set with one of our most highly-requested stones.

Newest

Best Selling

Highest Price

Lowest Price

Sun & Moon Ring - White Diamond

White Diamond Sun & Moon Ring

Regular price $22,567.00

Sale price $22,567.00 Regular price ~~$22,567.00~~
Unit price per
Play Video

Luna Ring - Champagne Diamond

Champagne Diamond Luna Ring

Regular price $13,020.00

Sale price $13,020.00 Regular price ~~$13,020.00~~
Unit price per
Play Video

Miroir Ring

Miroir Ring

Regular price $16,275.00

Sale price $16,275.00 Regular price ~~$16,275.00~~
Unit price per
Play Video

Doppiare Ring

Doppiare Ring

Regular price $30,741.00

Sale price $30,741.00 Regular price ~~$30,741.00~~
Unit price per
Play Video

Action Ring

Action Ring

Regular price $8,318.00

Sale price $8,318.00 Regular price ~~$8,318.00~~
Unit price per
Play Video

Parts Ring

Parts Ring

Regular price $17,070.00

Sale price $17,070.00 Regular price ~~$17,070.00~~
Unit price per
Play Video

Fold Ring - Diamond

Diamond Fold Ring

Regular price $22,423.00

Sale price $22,423.00 Regular price ~~$22,423.00~~
Unit price per
Play Video

Repeat Ring

Repeat Ring

Regular price $17,360.00

Sale price $17,360.00 Regular price ~~$17,360.00~~
Unit price per
Play Video

Gusher Ring - Oval Diamond

Oval Diamond Gusher Ring

Regular price $30,379.00

Sale price $30,379.00 Regular price ~~$30,379.00~~
Unit price per
Play Video

Saturn Ring - Champagne Diamond

Champagne Diamond Saturn Ring

Regular price $24,231.00

Sale price $24,231.00 Regular price ~~$24,231.00~~
Unit price per
Play Video

Pavé Pinch Band

Pavé Pinch Band

Regular price $8,969.00

Sale price $8,969.00 Regular price ~~$8,969.00~~
Unit price per
Play Video

Gusher Ring - Grand Pear Diamond

Grand Pear Diamond Gusher Ring

Regular price $38,335.00

Sale price $38,335.00 Regular price ~~$38,335.00~~
Unit price per
Play Video

Third Eye Ring - White Diamond & Blue Sapphire

White Diamond & Blue Sapphire Third Eye Ring

Regular price $23,869.00

Sale price $23,869.00 Regular price ~~$23,869.00~~
Unit price per
CONVERTIBLE

CONVERTIBLE

Two Ring - Diamond

Diamond Two Ring

Regular price

COMING SOON

Sold out
Light Cutter Ring

Light Cutter Ring

Regular price $26,401.00

Sale price $26,401.00 Regular price ~~$26,401.00~~
Unit price per
Poise Ring - Diamond

Diamond Poise Ring

Regular price

COMING SOON

Sold out