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 $22,764.00

Sale price $22,764.00 Regular price ~~$22,764.00~~
Unit price per
Play Video

Luna Ring - Champagne Diamond

Champagne Diamond Luna Ring

Regular price $13,133.00

Sale price $13,133.00 Regular price ~~$13,133.00~~
Unit price per
Play Video

Miroir Ring

Miroir Ring

Regular price $16,416.00

Sale price $16,416.00 Regular price ~~$16,416.00~~
Unit price per
Play Video

Doppiare Ring

Doppiare Ring

Regular price $31,008.00

Sale price $31,008.00 Regular price ~~$31,008.00~~
Unit price per
Play Video

Action Ring

Action Ring

Regular price $8,391.00

Sale price $8,391.00 Regular price ~~$8,391.00~~
Unit price per
Play Video

Parts Ring

Parts Ring

Regular price $17,219.00

Sale price $17,219.00 Regular price ~~$17,219.00~~
Unit price per
Play Video

Fold Ring - Diamond

Diamond Fold Ring

Regular price $22,618.00

Sale price $22,618.00 Regular price ~~$22,618.00~~
Unit price per
Play Video

Repeat Ring

Repeat Ring

Regular price $17,511.00

Sale price $17,511.00 Regular price ~~$17,511.00~~
Unit price per
Play Video

Gusher Ring - Oval Diamond

Oval Diamond Gusher Ring

Regular price $30,644.00

Sale price $30,644.00 Regular price ~~$30,644.00~~
Unit price per
Play Video

Saturn Ring - Champagne Diamond

Champagne Diamond Saturn Ring

Regular price $24,442.00

Sale price $24,442.00 Regular price ~~$24,442.00~~
Unit price per
Play Video

Pavé Pinch Band

Pavé Pinch Band

Regular price $9,048.00

Sale price $9,048.00 Regular price ~~$9,048.00~~
Unit price per
Play Video

Gusher Ring - Grand Pear Diamond

Grand Pear Diamond Gusher Ring

Regular price $38,669.00

Sale price $38,669.00 Regular price ~~$38,669.00~~
Unit price per
Play Video

Third Eye Ring - White Diamond & Blue Sapphire

White Diamond & Blue Sapphire Third Eye Ring

Regular price $24,077.00

Sale price $24,077.00 Regular price ~~$24,077.00~~
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 $26,631.00

Sale price $26,631.00 Regular price ~~$26,631.00~~
Unit price per
Poise Ring - Diamond

Diamond Poise Ring

Regular price

COMING SOON

Sold out