4.2 carat lab grown blue sapphire emerald cut halo ring in S925 sterling silver adjustable band

wearing lab grown blue sapphire emerald cut ring 4.2ct S925 sterling silver on hand

close up detail of lab grown blue sapphire emerald cut ring halo setting S925 silver

Lab-Grown Blue Sapphire Emerald-Cut - Lab-Grown Blue Sapphire Emerald-Cut Ring 4.2ct – S925 Sterling Silver Adjustable Band

front view lab grown blue sapphire emerald cut ring 4.2 carat S925 silver

Adjustable Open Band Rings

Lab-Grown Blue Sapphire Emerald-Cut Ring 4.2ct – S925 Sterling Silver Adjustable Band

4.2 Carat Lab-Grown Blue Sapphire — Stunning emerald-cut center stone set in S925 sterling silver with a halo setting. Adjustable open band design for the perfect fit. Timeless elegance for every occasion. <ul style="list-style:none;padding-left:0;margin:15px 0;"> <li>✓ 4.2ct Lab-Grown Blue Sapphire</li> <li>✓ Emerald Cut (Rectangular Step Cut)</li> <li>✓ S925 Sterling Silver Setting</li> <li>✓ Adjustable Open Band — One Size Fits Most</li> <li>✓ Classic Halo Design</li> </ul> Ethically crafted. Sustainably beautiful.

SKU Sapphire Rectangular Grandmother Ring
Availability In Stock

MAISON ELARA & CO

Emerald-Cut Blue Sapphire Ring

Center Stone 4.2 ct · Lab-Grown Sapphire · S925 Sterling Silver

Product Highlights

💎

Center Stone

4.2 Carats

✨

Cut

Emerald Cut

🔷

Stone Type

Lab-Grown Sapphire

⚙

Band Material

S925 Silver

📏

Shape

Rectangular Emerald

📐

Ring Size

Adjustable Open Band

Specifications

Product Name	Lab-Grown Blue Sapphire Emerald-Cut Ring 4.2ct
Center Stone	4.2 Carats (ct)
Stone Material	Lab-Grown Blue Sapphire
Stone Type	Lab-Created Gemstone
Cut & Shape	Emerald Cut (Rectangular Step Cut)
Setting Material	S925 Sterling Silver
Ring Band	Open Band — Adjustable Size
Setting Style	Halo Setting with Classic Prongs
Style	Classic Vintage · Elegant Luxury
Occasions	Everyday Wear / Dinner / Engagement / Gifting

Design & Craftsmanship

Classic Emerald Cut — This ring features a stunning rectangular emerald cut with elegant step-cut facets that refract light beautifully, showcasing a deep and luminous royal blue hue that captures the essence of timeless sophistication.

4.2 Carat Statement Stone — A generously sized 4.2-carat center stone strikes the perfect balance between presence and elegance. Whether for daily wear or special occasions, it is certain to draw admiring glances.

Premium Lab-Grown Sapphire — Crafted with high-quality lab-grown blue sapphire, this gem is physically, chemically, and optically identical to natural sapphires, with exceptional color uniformity and clarity. A beautiful choice that aligns with sustainable and ethical values.

S925 Sterling Silver Setting — The band is meticulously crafted from S925 sterling silver, finished with fine polishing and multi-layer plating for lasting brilliance. The classic halo setting enhances the center stone’s sparkle and fire.

Adjustable Open Band — Thoughtfully designed with an open band that can be gently adjusted to fit most finger sizes. No need to worry about finding the perfect fit — ideal for gifting or personal wear.

💡 Jewelry Care Tips

Avoid direct contact with chemicals (perfume, cosmetics, detergents) to preserve the stone’s luster.
Remove before exercising, showering, or sleeping to prevent impact or scratches.
Gently wipe with a soft cloth regularly, or clean with mild soapy water and pat dry.
Store separately in a jewelry box when not in use to avoid friction with other pieces.
Adjust the open band gently — avoid frequent or excessive bending.

lab grown emerald halo ring S925 sterling silver emerald cut green gemstone baguette round diamond halo pavé band adjustable open band

Lab Grown Emerald Halo Ring S925 Sterling Silver Adjustable Open Band

lab grown emerald three stone ring S925 sterling silver emerald cut green gemstone pear shaped diamond accents adjustable open band

Lab Grown Emerald Three Stone Ring S925 Sterling Silver Adjustable Open Band

Frequently Asked Questions

Is Lab-grown Blue Sapphire Emerald-cut worth buying?

Overall, Lab-grown Blue Sapphire Emerald-cut offers a strong mix of craftsmanship, material quality and price. If the style matches what you actually wear, it is a practical choice for everyday elegance or gifting.

How do I choose the right lab-grown blue sapphire emerald-cut for my needs?

Start with the style you will really wear, then check the material, finish and the sizing options covered above. The right lab-grown blue sapphire emerald-cut balances quality with how you will actually wear it.

Are the stones in lab-grown blue sapphire emerald-cut real?

Yes. Lab-grown stones are genuine gemstones created above ground with the same chemical, optical and physical properties as mined ones — usually at a lower price and with a smaller environmental footprint.

What if my lab-grown blue sapphire emerald-cut does not fit?

Measure your finger at the end of the day when it is warmest, or check the size guide on the product page. Most rings can be resized by a local jeweler within a size or two.

Shop the collection

Part of: Lab Grown Emerald Rings · Lab Grown Sapphire Rings

More in this edit

Lab Grown Emerald Halo Ring S925 Sterling Silver Adjustable Lab Grown Emerald Three Stone Ring S925 Sterling Silver Lab Grown Vintage Crown Emerald Ring S925 Sterling Silver Lab-Grown Emerald Green Pear Diamond Halo Ring - S925

Stone Type	Lab-Grown Sapphire
Center Stone Weight	4.2 Carats
Stone Color	Royal Blue
Metal	S925 Sterling Silver
Ring Size	Adjustable

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Lab-Grown Blue Sapphire Emerald-Cut Ring 4.2ct – S925 Sterling Silver Adjustable Band