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Brilliant Summer Sale: up to 70% OFF + FREE Shipping EXTRA 20% OFF + FREE Diamond Necklace GIFT on orders over $500

Zoom 1# BEST Diamond Key Pendant Necklace Jewelry Gifts for Women | #1 Best Most Top Trendy Trending 1 Carat Diamond Key Pendant Necklace Gift for Women, Ladies | MASON New York
Zoom 1# BEST Diamond Key Pendant Necklace Jewelry Gifts for Women | #1 Best Most Top Trendy Trending 1 Carat Diamond Key Pendant Necklace Gift for Women, Ladies | MASON New York
Zoom 1 Carat Diamond Key Pendant Necklace
Zoom 1 Carat Diamond Key Pendant Necklace
Zoom 1 Carat Diamond Key Pendant Necklace
Zoom 1 Carat Diamond Key Pendant Necklace

1 Carat Diamond Key Pendant Necklace

$330.00 Regular price $550.00


Get Jewelry Care Kit + Greeting Card with ALL orders!

→ Get EXTRA 10% OFF orders over $300 (use code: love10)

→ Get EXTRA 20% OFF + FREE Diamond Necklace GIFT on orders over $500

FREE & FAST Trackable U.S. Shipping & Exchanges

Fabulous Gift-Ready Packaging 

Installment Plan: Buy Now, Pay Later

Worry-FREE Lifetime Warranty

Over 50,000 Happy Customers & 5 Star Reviews

MASON New York Has Been Featured On

What You Get:

• 1 Carat Diamond Key Pendant Necklace
FREE & FAST Trackable U.S. Shipping
• Worry-FREE LifeTime Warranty
• Hassle-FREE Returns
• 24/7 Customer Care Service

Add to Cart TODAY, and Get it now while stock last !



• 1 Carat Lab-grown Diamond
• Diamond Clarity Rating Code: VVS1
• Diamond Color Rating Code: D
• Diamond Cut Grade: Excellent
• Set in sterling silver
• Chain length: 16 in, Extension length: 2 in
Benefits of Diamond: the Energy of POISE + PURITY + VISION


Brilliant Life Must-Haves

Each MASON New York Jewelry product is thoughtfully selected to enhance your daily routine, bringing joy, convenience, and a touch of elegance to your life. 

Significant & Luxurious, YET Affordable

As the world’s brilliant jewelry, this incredible MASON New York Jewelry is full of fire and perfect for those who want the high quality, responsibly sourced jewelry at an accessible price.

Trending Designs

Refined to the very last detail, our designers create fine jewelry that spotlight your diamond from need-it-now pendant necklaces to mix-and-match stud & drop earring.

Lifetime Happiness Warrenty

As jewelry lovers, we understand the struggle to find jewelry that’s both quality and affordable.

That’s the inspiration behind MASON New York Jewelry: To provide you with beautifully meaningful, high-quality jewelry minus the luxury markup. And we’re 100% committed to quality – which is why we provide a Lifetime Warranty for our collection and even a lifetime guarantee on diamonds.

Everyone deserves a piece of elegance in their life. Excited for you to find yours.

- MASON New York Team

Fair Pricing

Major brands in our industry markup their products 8-10x the actual cost. We do things differently. To bring luxury within reach, we've built relationships with the best manufacturers and sell directly to you.

Perfect Gift To Everyone

Expressive. Meaningful. Unique. 

Pick a gift, that needs no explanation.

Perfect for Friends, MomsDaughters, Your loved one... or why not Yourself?

Easy Gifting, Guaranteed

Jewelry Care Kit + Greeting Card with ALL orders!

Why People Love Us

Don't just take our word for it, hear what our over 50,000+ happy customers and 5 star reviews have to say.

Customer Reviews

Based on 316 reviews
Absolutely Lovely!

My sister is very particular, her style is modern, classy, with hip and masculine influences, this necklace was perfect for her. She loves it and wears it daily!!!

Delicate & OH-SO-SHINY!!

I wear this all the time, and there has been no wear or tarnishing. Love the quality and look of this piece. It spices up my plain t-shirts and looks great with more formal outfits. I've also gotten a surprising number of compliments for it!

Perfect for any outfit!

This is EXACTLY the necklace I was looking for. It's so dainty, but durable. I never take it off! My fiance keeps eyeing it and asked me where it was from... he wants to peruse MASON New York now for future gifts to me. I have nooooo problem with that! I'll be ordering more soon!

Great for gifts.

I bought this as a birthday present for my little sister. When i saw that MASON New York had recycled / sustainable jewelry i was in heaven. I just gave her the necklace and she loved it so much it was very emotional. 10/10 very beautiful dainty necklace you can wear everyday and layer beautifully.

Very happy

I had been stalling about buying this necklace seeing that i've never heard of lab grown diamonds. Looks so pretty and classy. Now that i have ordered it, i cant wait. This would be the 1st of many diamonds i would hopefully posess. It's my birthday gift from Me to Me.😊

Love this!

I got this necklace from my husband for birthday. This necklace is so beautiful! Quality of this jewelry is so amazing. It has adjustable length and the diamond is just perfect size. It gives that little sparkle and it’s very elegant. It also will look nice as a combination with other necklaces.

A must buy in my opinion

A very delicate diamond pendant necklace for daily use. I live in Spain and had some issues with customs so the delivery was delayed for 9 days, but everything arrived as expected and I now wear the necklace every day.

Beautiful necklace!

I love this little necklace! It’s very dainty, but the diamond and the silver chain reflect light very well. It is small, which I am really happy with because I wanted something I could wear with blouses to work and as a layering piece for more casual wear. It’s literally perfect!

You need this

I’ve been wanting a simple diamond necklace for some time now. And kept my eyes out for many. I laid my eyes on this and loved it. It’s perfect for layering or simply by its self.

Love Love Love

I bought 2 of this necklace, 1 for my daughter and 1 for myself. They exceeded my expectations! They are quality made and very fashionable! My daughter Loves hers and I Love mine! We both wear them daily. I have received several compliments. I will be gifting these to fam & friends.

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