The Best Opal Necklaces

Despite what you may have heard, opals aren't just for October birthdays. While this distinctive birthstone is known for its beauty and unique array of shades, opal is a versatile stone that anyone can wear. The fragile stone can be delicate, so it's not ideal for jewelry that takes a lot of wear and tear, such as a ring. That's why an opal necklace is a perfect way to show off this beautiful gemstone while still protecting it from any damage. Check out our favorite styles to find a new opal design to add to your collection.
Pavoi 14K Gold-Plated Created Opal Necklace
The inner circle
This dainty design is the perfect everyday pendant. The small center opal is 6.5 millimeters in diameter, making it the ideal size to transition between all occasions. From casual looks with T-shirts to cocktail dresses or gowns, the 16-inch necklace can be worn through it all. Plus, the 14-karat gold-plated design is free of nickel and lead and is hypoallergenic, making it ideal for those with sensitive skin.
Pros:
- It’s available in various finishes, so you can choose from different options to suit your style.
- We love that the necklace has a 2-inch extender, as this means it can be worn at different lengths.
Cons:
- It twists very easily, so the clasp often shows in the front.
Aoboco Sterling Silver Stethoscope Necklace with Crystals
Heart to heart
Honor those who work in the medical field with this necklace designed for doctors, surgeons, dentists, nurses, and more. The silver pendant is on an 18-inch box chain, giving it a totally timeless and stylish look. The pendant itself features a looped stethoscope in the shape of a heart with a simulated opal on the other side for a sparkling hint of luxury. It’s a beautiful way to celebrate a special occasion like a graduation, give as a gift for birthdays or holidays, or even “just because.”
Pros:
- Talk about cost value. Despite its affordable price, this necklace is made from 925 sterling silver for a high-quality design.
- It comes in a gift box, making it perfect for holidays and special occasions.
Cons:
- The chain is delicate, so be extra careful when you handle it.
Winnicaca 925 Sterling Silver Created Opal Jellyfish Necklace
Out to sea
Crafted from premium sterling silver, this pendant is the perfect way to celebrate your love of the ocean. The box link chain features an opal jellyfish charm with a swirling mixture of blue and green hues that shimmer like the ocean waves. The jellyfish’s tentacles are finished with clear crystal accents for an extra hint of sparkle, making this a marvelous accessory for any occasion.
Pros:
- We love that the sterling silver necklace is finished with rhodium plating to help prevent tarnish.
- The company thought of it all with this one. Expanding on the jellyfish theme, this necklace’s opal has shades of blue and green that recall the ocean.
Cons:
- The chain is thin and the pendant is small, so this is really a better option for children than adults.
Adita Gold 14k Gold-Plated White Opal Necklace
This handmade necklace is a one-of-a-kind design perfect for yourself or someone special. The luxurious pendant is made from sterling silver plated in 14k gold, giving it a glimmering, stylish finish that will stand the test of time. The opal pendant at the center is a beautiful milky shade that you can wear with any outfit. Made by artisans in Israel, this piece of jewelry will quickly become one of the most cherished in any collection.
Pros:
- The dainty necklace is light enough to wear all day without any discomfort.
- Handmade by artisans in Israel, each necklace is totally unique.
Cons:
- The opal is lab-grown, not natural.
Amazon Essentials Sterling Silver Birthstone Pendant Necklace
You're a gem
This pendant is stunning in its simplicity. We love that the solitaire center opal is prong-set for a clean and sophisticated overall look. That way, it can be worn with all types of necklines and for all occasions easily. Paired with a shining sterling silver setting and chain, the necklace is designed to stand the test of time so you can wear it for years to come.
Pros:
- There are other birthstones available as well. If you like the style of the necklace but not the color of the opal, consider those alternatives.
- We love that it comes packaged in a high-quality gift box, making it perfect for special occasions.
Cons:
- It tends to tangle easily, so it should be stored carefully when it’s not being worn.
Frequently Asked Questions
Are opals fragile?
Opals are known for being extremely fragile, even more so than most other gemstones. They should be treated delicately to ensure they don’t chip or crack.
Do opals change color?
Opals come in many different shades and colors, and no two look alike. Opals can even change color depending on their exposure to water. Things like humidity, sweat, and contact with water can alter the color slightly.
Are opals rare?
Opals are very rare. High-quality opals are even rarer than diamonds, which is why genuine opals tend to be very expensive.
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