Marrow's Mother's Day Gift Guide

The Diamond Edit – Fine Jewelry for Every Summer Occasion

Summer is in full swing, and your calendar is likely packed with weddings, weekend getaways, al fresco dinners, and golden-hour outings. As your wardrobe shifts to breezy fabrics and effortless silhouettes, your fine jewelry should evolve too—elevated, intentional, and designed to move with you.

This season, we're turning to diamond jewelry that goes beyond trends. These are the pieces that become part of your everyday ritual—bringing understated sparkle to your favorite summer moments. Whether you're shopping for a unique engagement ring, styling a bride-to-be look, or curating your daily jewelry capsule, we've rounded up our favorite pieces and styling tips for every sun-soaked occasion.

1. Everyday Diamond Jewelry

For relaxed summer days, reach for diamond pieces that feel light and effortless—perfect for brunch, errands, or a casual workday. These are the foundation of a summer-ready jewelry wardrobe—refined, wearable, and always chic.

What to Wear:
Pair these everyday diamond staples with breathable fabrics like linen or cotton for a polished look that still feels relaxed.

Minimalist diamond stud earrings or small gold hoops
Dainty diamond layering necklaces
Mixed-metal stackable rings

Newport Beach Exclusive Ring

Engrave the initial of a child or last name—she'll wear this versatile piece on repeat.

Custom Enamel Band

Personalize with a love note in gold or a special phrase—each bespoke enamel ring is one-of-a-kind, just like her.

Moon Phase Signet or Pendant

Whether it’s the day she became a mom or another milestone, these signets and pendants capture the exact moon phase from that date.

For the Maximalist Mom:

Bold, sculptural and anything but subtle–pieces are vibrant & unforgettable as she is.

Lisse Tennis Necklace

Featuring just over 30ctw of lab-created cushion and oval diamonds, this tennis necklace is anything but ordinary—just like Mom.

The Large Kelly Statement Ring

Bold and futuristic, this ring is a true statement maker. With a satin white gold shell and high-shine yellow gold, it’s a two-tone moment she’ll love.

Large White Diamond Sculptural Freeform Earrings

For the mom who loves to shine—these earrings bring over 2.70tcw of white diamonds.

2. Wedding Season Favorites

Summertime is peak wedding season—and whether you’re the bride, in the bridal party, or just a stylish guest, your jewelry should feel just as thoughtful as your outfit.

What to Wear:
This is the time to let your diamonds shine. These pieces bring romance, elegance, and sparkle to every type of ceremony—from beachside vows to black-tie receptions.

Statement diamond tennis necklaces or bracelets
Romantic drop earrings with movement
Modern engagement ring alternatives

Elegant wedding band stacks

Initial Enamel Signet

A classic piece with a twist, this signet ring is perfect for honoring a new baby.

Moon Phase Signet or Pendant

Celebrate the day she became a mom or another meaningful milestone with signets and pendants that capture the exact moon phase from that special date.

Nina Cushion Studs

Simple, timeless, and just the right amount of sparkle to make her feel put together and special every day.

3. After-Dark Diamonds

When the sun goes down, turn up the sparkle. Evening looks call for more dramatic silhouettes—bold rings, sculptural collars, and moody diamonds that glow in low light.

What to Wear:
These diamond styles pair beautifully with a slip dress, an open neckline, or tailored evening wear.