Rings
Rings

Mimi Marmo · Malibu

Black Diamond Initial Ring

Black Diamond Initial Ring

$530.00
$530.00
Sale Sold out
Size 4

46.7 mm around — hold a ring you own up to the screen

Color White Gold
  • Insured
    shipping, free
  • 21-day
    returns
  • Designed in
    Malibu

Product Details
DIAMONDS: 0.09 ct black diamonds
METAL: 14K yellow gold, white gold or rose gold
MEASUREMENT: 7.5 mm

Custom Order Information:
Choose your initials right on this page before you add to cart.

Size Chart: Click here for our ring size chart

The Details

Designed by Stephanie in Malibu. Solid 14k gold and lab-grown diamonds, finished by hand and made to layer beautifully with the rest of your collection.

Materials & Care

Your piece is made to be lived in — saltwater, sunscreen, and all. To keep it glowing, wipe gently with a soft cloth after wear and store it in its Mimi Marmo pouch. Solid gold and lab-grown diamonds never tarnish; a mild soap bath brings back full sparkle.

Shipping & Returns

Complimentary insured shipping on every order. In-stock pieces are wrapped and shipped within 3–5 business days; made-to-order and personalized pieces take 4–6 weeks, and we'll keep you posted along the way. Unworn pieces may be returned or exchanged within 21 days for a refund or store credit; personalized and custom pieces are made just for you and are final sale. Questions? Write to VIP@mimimarmo.com.

View full details
  • Complimentary shippingInsured, on every order
  • 21-day returnsUnworn, non-personalized pieces
  • Solid 14k goldNever plated, never tarnishes
  • Lab-grown diamondsCertified brilliance

Up close

The anatomy of an heirloom

A letter, a name, a date — the detail that makes it only yours.

  1. i

    Solid 14k gold

    Never plated, never hollow — it will not tarnish, in or out of the water.

  2. ii

    Hand-set diamonds

    Each stone set by hand so the sparkle follows the line of the letter.

  3. iii

    Yours alone

    Choose your letters above; each piece is made to order and finished by hand.

Worn for every moment

One piece, all your moments

Jewelry that keeps up — from the first swim to the last candle.

  • Morning tide

    swim, sunscreen and all

  • Golden hour

    salt still in your hair

  • By candlelight

    the story you wear to dinner

From our hands to your story

The ritual behind every piece

  1. 01

    Sketched in Malibu

    Every design begins as a pencil line at the water's edge.

  2. 02

    Cast in solid 14k

    Poured in solid gold — never plated, never hollow.

  3. 03

    Set & finished by hand

    Stones seated, edges softened, polished to a glow.

  4. 04

    Wrapped with care

    Sealed in its sea-cream pouch and shipped ready to gift.

Mimi Marmo packaging

The keepsake

Arrives ready to gift

Every order ships wrapped as a present — whether it's for someone you love or a moment of your own worth marking.

  • The signature pouch

    Soft, sea-cream linen — made to live on your dresser.

  • Designed in Malibu

    Every piece begins as Stephanie's sketch at the water's edge, finished by hand and polished to a glow before it ships.

  • No receipt inside

    Prices never printed — it arrives as a true gift.

Sending it straight to them? We'll tuck in your note

Pieces that go where you go — from the sand to the school run to date night.

The Mimi Marmo Promise

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