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[deastrajewelry]

✨ The Essential 2.00 ct. Glow. ✨

There’s a reason the round diamond tennis bracelet is considered the "little black dress" of the jewelry world. It’s effortless, timeless, and looks just as good with a vintage sweatshirt as it does with a silk slip dress.

Our 2.00 ct. version is handcrafted in the NYC Diamond District using solid 14K yellow gold and hand-selected lab diamonds.

No plating, no tarnishing just real, sustainable brilliance.

Whether you’re looking to buy lab grown diamond necklaces, shop gold pendants online, or tracking the perfect certified diamond tennis necklace price, Deastra is your destination for affordable diamond necklaces for sale and modern heirlooms.

Round Diamond Tennis Bracelet, 2.00 ct., 14K Yellow Gold, Lab Grown

Elevate your daily luxury with our 2.00 ct. round lab-grown diamond tennis bracelet. Handcrafted in NYC with solid 14K yellow gold. Ethical

[deastrajewelry]

The New Standard: NYC Handcrafted & Ethically Brilliant. 💎✨

Moving away from mass-produced fashion jewelry and into the era of the modern heirloom.

At Deastra, we’re redefining Premium Lab-Grown Diamond Jewelry. Based in the heart of the NYC Diamond District, every piece is handcrafted in solid 14K gold.

Whether it’s the architectural sharp edges of a Trillion-cut ring or the effortless glow of a diamond necklace, we believe luxury should be as ethical as it is beautiful.

Stop settling for plated. Wear the real thing.

Shop the collection at https://www.deastrajewelry.com/

[deastrajewelry]

The Art of the Step-Cut. 🏛️💎

There’s something so architectural about an emerald cut. It doesn’t just sparkle; it reflects.

Our 4.04 ct. Emerald-Cut Three Stone Ring is a love letter to NYC craftsmanship. Set in a warm 14K yellow gold, it’s the ultimate high-end bridal statement for the modern minimalist. Why settle for mass-produced when you can have a unique cut handcrafted in the heart of the Diamond District?

Ethical, lab-grown, and unapologetically brilliant.

Shop the collection at https://www.deastrajewelry.com/products/emerald-cut-diamond-three-stone-ring-4-04-ct-14k-yellow-gold-lab-grown

[deastrajewelry]

Sharp Edges & Eternal Sparkle. 💎

Moving away from the "standard" wedding look. This 6.08 ct. Trillion Diamond Eternity Band from Deastra Jewelry is for the ones who treat their jewelry like wearable architecture.

Handcrafted in the NYC Diamond District, this piece proves that high-end bridal can be both bold and ethical. Lab-grown diamonds, solid 14K gold, and a unique cut that catches the light from every single angle.

Shop the New Standard at

Trillion Diamond Trillion Eternity Band, 6.08 ct., 14K White Gold, Lab Grown

A bold, architectural masterpiece. Our 6.08 ct. A trillion-cut lab diamond eternity band in 14K white gold offers a modern twist on the clas

[deastrajewelry]

2.00 ct. Round Lab Grown Diamond Tennis Bracelet - 14K Gold | Deastra

Elevate your daily luxury with our 2.00 ct. round lab-grown diamond tennis bracelet. Handcrafted in NYC with solid 14K yellow gold. Ethical

If you're looking for that classic 'sparkle from across the room' look, a Round Diamond Tennis Bracelet is honestly the most versatile piece you can own. I’ve found that going with a Lab-Grown Diamond is the smartest move because you can get much higher clarity and a larger carat weight for the same budget as a tiny mined one. It’s the perfect tennis bracelet for daily wear because it has that 'quiet luxury' vibe it looks just as good with a simple sweatshirt as it does with a cocktail dress. Just make sure you're getting solid 14K gold so it actually lasts a lifetime without tarnishing!

[deastrajewelry]

Ethical Brilliance, Handcrafted in NYC. ✨

Deastra Jewelry // Where the raw energy of the NYC Diamond District meets the future of sustainable luxury.

We don't believe in the "mined diamond" markup. We believe in 14K solid gold, hand-selected lab-grown stones, and artisanal precision that actually lasts.

💎 Currently Obsessed With:

The Statement: 7.22 ct. Round Diamond Tennis Bracelet.

The Modern Heirloom: 4.04 ct. Emerald-Cut Three Stone Ring.

The Geometric Edge: 6.08 ct. Trillion Diamond Eternity Band.

Stop settling for "plated" fast fashion. Wear the real thing.

Shop the Collection at https://www.deastrajewelry.com/