Whether you’re marking a special milestone or adding a signature sparkle to your everyday look, a lab grown diamond necklace is the perfect way to express elegance, intention, and timeless beauty.
At Diana M Jewels, our lab grown diamond necklaces blend ethical luxury with exceptional craftsmanship. From classic solitaire pendants to bold and radiant tennis necklaces, each piece is designed to reflect your style—gracefully, responsibly, and with brilliance that lasts a lifetime.
Why Choose Lab Grown?
Lab grown diamonds are chemically identical to mined diamonds, offering the same fire, clarity, and durability—without the environmental impact or ethical concerns. They’re also a smarter choice in terms of value, allowing you to choose larger carat weights at more accessible prices.
Our collection features elegant options in 1ct, 2ct, 3ct, and even up to 12ct lab grown diamond necklaces, depending on the design. Whether you're looking for a dainty lab grown bezel necklace, a romantic heart pendant, or a glamorous lab grown diamond tennis necklace in gold, you’ll find a piece that speaks to your moment.
Explore Our Designs
- Pendant Necklaces: Simple yet striking, choose from round, oval, cushion, emerald, and heart-shaped diamonds in sliding or stationary styles.
- Tennis Necklaces: A stunning line of brilliance—available in graduated or uniform designs, with settings like 3-prong, bezel, and east-west.
- Bezel Necklaces: Perfect for those who love a modern look with secure, minimal settings.
- Cross Necklaces: A beautiful way to wear your faith and sparkle in harmony.
- Multi-Carat Options:10ct+ tennis necklaces, our variety ensures something for every occasion and budget.
Each piece is available in your choice of 14K or 18K yellow, white, or rose gold, crafted with precision and care.
Ethically Made, Beautifully Worn
At Diana M Jewels, we believe luxury should never come at the expense of the planet or its people. Our lab grown diamonds are sustainably created and conflict-free—so you can shine with confidence and purpose.
Explore our handpicked collection and discover the perfect lab grown diamond necklace to complement your story.
Frequently Ask Question
Yes, they are. Lab grown diamonds are physically, chemically, and optically identical to mined diamonds. The only difference is how they’re created—lab grown diamonds are formed in a controlled environment, making them a more ethical and sustainable choice without sacrificing beauty or quality.
Our collection features a wide range of styles, including solitaire pendant necklaces, tennis necklaces, bezel-set pieces, heart pendants, and cross necklaces. Whether you're looking for a delicate everyday design or a bold, show-stopping statement piece, you’ll find it here.
We offer necklaces in a variety of carat weights, from subtle 1 carat lab grown pendants to luxurious 10 carat+ diamond tennis necklaces. Availability may vary by design, so you can choose the carat size that best suits your style, budget, or occasion.
Yes! Many of our lab grown diamond tennis necklaces are available in 14K or 18K yellow, white, or rose gold. These settings add timeless appeal and durability to your necklace, making them perfect for gifting or long-term wear.
Yes! Many of our lab grown diamond tennis necklaces are available in 14K or 18K yellow, white, or rose gold. These settings add timeless appeal and durability to your necklace, making them perfect for gifting or long-term wear.