Ouros Jewels Halloween Sale 2025: Lab-Grown Diamond Jewelry for Spooky Glam

Halloween is a time that has always been synonymous with mystery, change, and fearless self-expression. The night is filled with the light of the candles, which dance in the shadows, with costumes that are beautiful but strange, and with the excitement of not really knowing what to expect. A little bit of extra sparkle is a must. One of the ways to make your look more tailored with the themes of the night is by wearing jewelry that is not only dark but has a certain theatrical air about it.

This year, Ouros Jewels invites you to step into the spirit of the season with our Halloween jewelry sale, featuring a limited-edition collection pieces like black diamond rings flashing mystery, skull rings shining with bold charm, and celestial earrings shimmering like the night sky. Every piece carries an air of elegance with a hint of spooky glam and a perfect slice to shine the ‘scary’ season in idealism and add timeless treasures to your jewelry box. Unlock our exclusive Halloween discounts today and claim a timeless treasure for your collection.

For the Master of Disguise: Custom Stud Earrings

Like a witch choosing ingredients for her magical potion, you get to pick every detail of your diamond stud earrings. You'll receive 30% OFF this collection, with the discount code STUDLOVE30 is automatically applied at checkout, so you can create your own magical pair.

Our Custom Lab Diamond Stud Earrings are your canvas for creating a truly spellbinding Halloween accessory. You get to choose the diamond shape, carat weight, metal type, and setting from a classic 3-prong martini to a mystical bezel. You can even pick your preferred back type for the perfect finish. This Halloween, the power to design a one-of-a-kind piece is entirely in your hands, turning your studs into Halloween fine jewelry that reflects your unique style.

The best part? This magic doesn’t vanish at midnight these earrings are made to shine every day, for a lifetime, making them perfect Halloween gifts for her.

For the Impatient Ghost: Ready-to-Ship Spooky Glam 

Halloween is almost here, so why wait to shine? Our best Halloween deals including our Ready-to-Ship Jewelry collection makes it easy to grab your sparkle on time. Treat yourself to 20% OFF this collection the discount is applied automatically at checkout while you prep for a night full of tricks and treats. No need to wait for custom orders, these beauties ship fast these beauties ship fast with discounted Halloween jewelry, so you'll have the perfect jewelry to haunt your Halloween in style! 

1. Round Cut Lab Diamond Crescent Moon Pendant
   

Whimsical Charm: Bring a little magic to your Halloween with our Round Cut Lab Diamond Crescent Moon Pendant. Its delicate crescent shape and sparkling lab-grown diamonds add that perfect moonlit glow, like you’re just a step away from summoning a coven or stepping into a masquerade ball.

Magical Styling: Bring this magical charm to your witchy or celestial goddess costume. Get it today and create a stunning celestial moon and star necklace ensemble that will have all eyes on you.

2. Pie Cut Diamond Star Shape Pendant
   

Celestial Sparkle: The Pie Cut Diamond Star Shape Pendant symbolizes the mystery of the season and is the centerpiece of Halloween jewelry for women. Keep it close to your heart and let your Halloween night sparkle with timeless lustre.

Celestial Style: Make this star pendant your centerpiece. Claim this starlit jewel to add a confident, elegant edge to your witch’s flowing gown or Gothic outfit.

Best-Selling Pieces For the Coven Queen with a Spooky Twist

Why wait for a magic spell?  Our cult-favorite jewelry is now 30% OFF, as the discount code OJMAGIC30 is automatically applied at checkout to summon your shine. Show off your Halloween sparkle, whether you’re haunting, tricking, or brewing up some mischief! Hurry though, these Halloween diamond jewelry deals vanish faster than a ghost at sunrise.

1. Black Oval Cut Halo With Accent Diamond Ring
   

Dramatic Spark: The Black Oval Cut Halo Ring isn’t just a ring it’s drama you can wear. At its center, a black oval diamond exudes dark romance, while the halo of white diamonds ensures all eyes are on the star of the show, making it an unforgettable treasure for lovers of bold, dramatic jewelry.

Spooky Style: Extra sparkling stones give this ring enough edge to pair with anything from cashmere to combat boots. Claim this powerful ring now to complete your gothic Halloween look or make a statement on your next date night.

2. Half Moon And Round Cut Lab Grown Diamond Eternity Band
   

Hypnotic Design: The Half Moon and Round Cut Lab Grown Diamond Eternity Band combines stunning and mysterious elements, perfect for adding flair to your Halloween jewelry collection. Crescent and round diamonds beam like all the phases of the moon, creating a hypnotic, gothic-glam vibe. One of our most unique eternity band designs.

Moonlit Style: Secure your cosmic treasure now. Add this versatile ring to your collection to turn your look from spooky to celestial. It's a showstopper for a romantic date night or midnight mischief. 

Dare to Dazzle: A Spellbinding Gemstone Sale

While black diamonds have their gothic charm, nothing says "enchanted" quite like the deep, mysterious shades of gemstones. This Halloween, let your look captivate with a pop of dramatic color. Our collection of spooky jewellery features pieces that add a spellbinding sparkle to any costume or outfit, turning heads with their fiery brilliance. Get 30% off our entire dazzling Lab-Grown Gemstone Jewelry collection and buy Halloween jewelry online with 30% off. The discount is automatically applied at checkout, as the coupon code OJMAGIC30 is pre-loaded.

1. Antique Round Diamond Evil Eye Pendant
   

Mystical Charm: Inspired by ancient talismans, the Antique Round Diamond Evil Eye Pendant is your mysterious Halloween accessory. More than just a sparkling piece of spooky jewelry, it symbolizes protection against bad vibes.

Bewitching Style: Secure your magical look. Claim this powerful evil eye pendant to pair with a witchy gown or dark, mystical ensemble and keep bad vibes away.

2. Sapphire Lab Gemstone Unicorn Antique Earrings
   

Magical Halloween Charm: Straight from a haunted fairy tale, these Unicorn Earrings are perfect for a truly magical Halloween look. The vibrant sapphire gemstones sparkle like enchanted moonlight, while the antique setting and unicorn shape add a rare, otherworldly allure.

Whimsical Style: Add some whimsical style to your Halloween. Own these magical earrings today to complete your costume party look and cast a spell of undeniable allure.

Ouros Jewels: Trusted Craftsmanship with Global Reach

Every piece created by Ouros Jewels is the result of perfection and the highest quality, with no exceptions. Our highly trained workers merge cutting-edge techniques with ancient artistry, resulting in great precision that expresses the love of the art.

What makes Ouros Jewels a trusted choice worldwide:

• Certified Quality: Our IGI-certified lab-grown diamonds are sourced with the least possible impact on the environment.
• Ethical Production: We use the finest raw materials and environmentally friendly processes.
• Custom Design Service: Our one-of-a-kind service lets you create truly custom wearables.
• Global Community: We have thousands of happy customers across five continents and offer worldwide online delivery.

The story that starts at the workbench in our studio is part of the lives of recipients in many parts of the earth, who are the beneficiaries of not only beauty but also the emotional connection with people who love jewelry and whose jewels will be noticed even centuries from now.

Shop Online or Visit Our Boutiques

Finding your perfect piece of Halloween diamond jewelry has never been easier.

• Shop Exclusive Collections Online: Ouros Jewels offers worldwide delivery, bringing our exclusive lab-grown diamond jewelry collections including black diamond rings, bat earrings, unique Halloween jewelry and spooky statement pieces directly to your doorstep. If you’re wondering where to buy Halloween jewelry online USA, look no further. You can explore our unique Halloween jewelry online from the comfort of home.
  

• Experience Our Boutiques: Prefer to handle the item first? Find us in person at our stores located in the U.S., UK, Canada, Australia, and Europe. Our knowledgeable staff can help you find your next shimmering Halloween secret.

Whether you shop online or in person, Ouros Jewels is a name you can trust for the best fashion and fine jewelry. Shop the spookiest Halloween jewelry collection from Ouros Jewels.

Styling Spooky Glam Jewelry for Your Halloween Look

Halloween is the perfect excuse to play with contrasts, and Halloween jewelry ideas bring the magic to life.

• Black Diamond Rings vs. Bold Gemstone Rings
  Black diamonds evoke a mystic dark charm, thus becoming the most suitable accessories for a witch or vampire look of the gothic realm. Toss in some red or purple lab stones for that enchanted, celestial energy, which makes your outfit go full “starry night” without even trying.
• Skull rings versus moon and star jewelry 
  Skull rings give pure goth energy, big vampire vibes, and total chaos in the best way. On the flip, moon and stars give you that mysterious sorceress look, kind of witchy, kind of dreamy. Both are killer, it just depends on whether you want Rebel or Cosmic Queen.

Treat Yourself This Halloween Season

The season of sparkle is here! Don’t miss our best Halloween sale, packed with exclusive offers to help you haunt in style.

• 30% Off our Best-Selling Collection
• 30% Off our Custom Diamond Stud Page
• 30% Off our colorful Gemstone Jewelry
• 20% Off all Ready-to-Ship Jewelry pieces

Planning ahead for Black Friday and Thanksgiving? We've got you covered with exclusive deals on our most popular pieces.

FAQs

1. What is the best jewelry to wear for a Halloween party?
   You can pair jewelry to wear for a Halloween party with celestial shapes or a gothic theme for a Halloween party.
   

2. Where can I buy black diamond rings this Halloween?
   Ouros Jewels’ black diamonds are IGI-certified, responsibly sourced, and cut with the same craftsmanship as natural diamonds.
   

3. Are lab-grown black diamonds real and certified?
   Yes. Ouros Jewels keeps it 100% IGI certified, ethically sourced, and brilliantly shining.
   

4. How do you style spooky jewels for Halloween?
   Mix it up. Throw a skull ring on with a slinky dress, and layer star necklaces with your aliens-meet-witches getup to surprise everyone, even yourself. Jewelry with black diamonds also goes well.
   

5. Can I get Halloween-themed jewelry made to order?
   Absolutely. Ouros Jewels does the designing of custom-made jewelry so that you may have a ‘one of its kind’ spooky accessory for wearing with your Halloween costume or even otherwise.
   

6. What jewelry works best for a gothic Halloween look?
   Black diamonds, skull rings, and art deco rings are ideal for achieving the best gothic jewelry style for Halloween.
   

7. How to care for your Halloween jewelry?
   Store your jewelry in a dry, soft-lined box and clean with a gentle cloth to maintain sparkle, especially for lab-grown diamonds and delicate designs.
   

8. Where can I find unique Halloween jewelry for sale?
   Shop Ouros Jewels’ seasonal collection online or visit boutiques for exclusive pieces like bat earrings, dangling earrings, and spooky statement rings.
   

9. Which gemstones are perfect for Halloween?
   Black diamonds, red rubies, and deep purple sapphires are the most popular Halloween gemstones for a mysterious, festive look.

10. Can I buy Halloween earrings online now?
    Yes. Ouros Jewels allows you to shop dangling earrings, bat earrings, and other themed jewelry online with worldwide delivery.