• Sunken Treasure Shell Necklace
    Sunken Treasure Shell Necklace
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Sunken Treasure Shell Necklace

Sunken Treasure Shell Necklace

$604
$604
Shipping calculated at checkout.
material - Shell with 18k Gold Plating
size - One Size
In stock, ready to ship!

Genuine shell

•

Real 18k Gold Plating

•

Adjustable Fit

•

Hand-drawn in LA

•

High Shine

•

We currently offer free standard shipping for orders over $110, and free 2 Day shipping on orders over $210 to US contiguous states including Washington D.C. We ship worldwide! Check out our FAQ page to learn more.

We want you to absolutely love your new jewelry—but if it’s not quite right, no worries! You can return any unworn piece in its original packaging within 14 days of delivery for a full refund.

Returns are easy and hassle-free through our Return Center. A $8 handling fee will be deducted from your refund. Prefer to shop for something else? Choose store credit instead of a refund and we’ll add a 20% bonus to your credit—just our way of saying thanks for giving us another chance to wow you.

**Final Sale styles are not eligible for return or exchange

Product Details
Care & Cleaning

Product Details

The Sunken Treasure Shell Necklace dazzles with a lustrous pearlescent shell centered amongst genuine shell beads—perfect for channeling your inner mermaid and discovering hidden ocean treasures.

N3574.SHL.G

Materials

18k Gold Plated, Brass, Shell

Length

15" with a 5" extender chain

Closure

Clasp

Care

Care: To safeguard the shine of your jewelry and its plating, avoid exposing it to excessive water, perfumes, lotions, and sweat. We recommend always removing your jewelry before swimming, exercising, or bathing.

Cleaning: You can gently clean your jewelry with a soft cloth after each use to remove any dirt or oils. Store it in a cool, dry place, ideally in a jewelry box or in your provided Ettika silk pouch. Our commitment is to offer you affordable luxury that can be layered effortlessly. It's our hope and intention to help you build your dream jewelry collection and keep it in perfect form. For more tips on caring for your jewelry, check out our Care Page.

Ettika’s Size Guide

Belts
Ring

Ettika Belt Size Guide

Belts are measured to the middle hole in inches. Each one includes 5 holes for adjustability (about 2" in either direction).

Ettika Size To Middle Hole Waist Fit Range Total Belt Length
XXS 27” 25” - 29” 34”
XS 29” 27” - 31” 36”
S 31” 29” - 30” 38”
M 33” 31” - 35” 40”
L 35” 33” - 37” 42”
XL 37” 35” - 39” 44”
XXL 39” 34” - 41” 46”
in cm

How to Measure

Use a measuring tape to measure around the area where you want the belt to sit (waist or hips). Match that number to the middle hole measurement above — the belt will offer room to tighten or loosen by about 2".

Size B-LOW THE BELT MADE WELL REVOLVE
WAIST HIP AVG. WAIST HIP
XXS — — — 27.5" 24 - 25" 35 - 36"
XS 27" 31" 29" 28.5" 25 - 26" 36 - 36"
S 29" 33" 31" 31.5" 27 - 28" 37 - 38"
M 31" 35" 33" 34.5" 29 - 30" 39 - 40"
L 33" 37" 35" 37" 31 - 32" 42 - 43"
XL 35" 39" 37" 39" 34 - 35" 44 - 45"
XXL — — — 45" 36 - 37" 46 - 47"

Ettika RING Size Guide

Use the chart below to find your perfect fit based on circumference. Sizes are listed in US/Canada, UK/Australia, and mm.

CIRCUMFERENCE CIRCUMFERENCE CIRCUMFERENCE 49.4 mm CIRCUMFERENCE CIRCUMFERENCE 52 mm CIRCUMFERENCE CIRCUMFERENCE 54.5 mm CIRCUMFERENCE CIRCUMFERENCE 57.2 mm CIRCUMFERENCE CIRCUMFERENCE 59.8 mm CIRCUMFERENCE CIRCUMFERENCE 62.2 mm
US/CA RING SIZE 5 6 7 8 9 10
UK/AUS RING SIZE J L N P R T
mm in

How to Measure

  • Cut a strip of paper or use a non-stretchy string long enough to wrap around your finger.

  • Wrap it around the base of your finger where you’d wear the ring. Mark the point where it overlaps.

  • Lay it flat and measure the length in millimeters. Use the chart above to find your corresponding US/CA and UK/AU ring size.

View full details
Sunken Treasure Shell Necklace

Sunken Treasure Shell Necklace

Shell with 18k Gold Plating / One Size

Sunken Treasure Shell Necklace

Shell with 18k Gold Plating / One Size

Materials

Gold Tone Plated or Rhodium on Steel

Why you'll love it

High luster, real nautilus pendant

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Genuine Shells

Shine in a genuine shell trimmed chain that's pulled together with a real nautilus pendant centerpiece.

Soaked in Real Gold

Durability and luster using real 18k gold plating on the chain. Hand designed in Los Angeles.

Adjustable Fit

Adjust to a fit that's matches the look using the chain extender.

Reason 1/3

Genuine Shells

Shine in a genuine shell trimmed chain that's pulled together with a real nautilus pendant centerpiece.

Reason 2/3

Soaked in Real Gold

Durability and luster using real 18k gold plating on the chain. Hand designed in Los Angeles.

Reason 3/3

Adjustable Fit

Adjust to a fit that's matches the look using the chain extender.

Styled By You

See how others are wearing their favorites.

@soroxanne
@soroxanne
@tamaralashae
Styled By You @ashtyyn
Styled By You @karinautique
Styled By You @mmmnastja
Styled By You @kelseyhenricks
Styled By You @blasianliv
Styled By You @jasminetosh
Styled By You @annakisss

How to style it

The mood of Mediterranean seascapes

Mediterranean Escape Set

The Mediterranean Escape Collection

Coastal chic with a boho breeze.

Sun-drenched elegance meets effortless cool. She’s the girl who floats from seaside strolls to rooftop aperitifs—always perfectly sun-kissed. Breezy linens, pearl textures, gold glows, and a whisper of turquoise. Mediterranean Escape is the mood of Malibu mornings and Santorini sunsets—chic, relaxed, and a little bit wanderlusty.

Featuring authentic shell components and sea life shapes, each piece taps into the serene, organic beauty of the ocean. Soft, sea foam color pops evoke the tranquil blues and greens of the sea, creating a perfect harmony of sand-toned neutrals and ocean-inspired hues. This collection is a celebration of natural textures and earthy elements that resonate with the laid-back elegance of coastal living.

More from the Edit

How It Fits

Different bodies, comfortable fit

With matching Sunken Treasure Shell Earrings

With matching Sunken Treasure Shell Earrings

Frequently Asked Questions

No. Your shells have a natural shine that should stay luminous. In addition, the gold should not tarnish or turn your skin green with the expected wear. Our jewelry is sized for statements. Increase the lifespan of your shell necklace by following our low maintenance care guide. Please message our customer service team if you have concerns about your jewelry and they will take care of you.

We want you to absolutely love your new shell necklace—but if it’s not quite right, no worries! You can return any unworn piece in its original packaging within 14 days of delivery for a full refund. A $8 handling fee will be deducted from your refund. Prefer to shop for something else? Choose store credit instead of a refund and we’ll add a 20% bonus to your credit—just our way of saying thanks for giving us another chance to wow you. **Please note that all items listed at a reduced price within our Last Chance Collection and any items marked as Final Sale are not eligible for return.

We believe in making high quality, precious metal plated jewelry more accessible. It’s part of our mission.

Our team works hard to build on our quality standards and create more captivating designs, so that you can feel good when you step out your front door, without the price tag. Our jewelry is department store quality at an affordable price. Find us at: Bloomingdales, Target, Macy’s, Nordstrom, Revolve, and more.

This shell charm necklace is constructed with real seashells, both the trim of the necklace and it's hanging nautilus pendant.