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Blue Sapphire Ring Oval Three Stone Baguette Moissanite Art Deco, Lab Blue Sapphire Oval Center Baguette Moissanite Side Stone Engagement Ring September Birthstone, Vintage Promise Ring Silver or Gold

$40.32
$40.32

Oval lab blue sapphire. Baguette moissanite side stones. A three-stone Art Deco composition with a distinctly geometric character.

This blue sapphire engagement ring features a lab-created oval blue sapphire at the center in a prong setting, flanked by two lab-created baguette-cut moissanite side stones also prong-set on either side. The contrast between the oval's soft, rounded silhouette and the baguette's strict rectangular geometry is the defining visual tension of this ring — the organic curve of the sapphire anchored on each side by the precise, architectural lines of the baguette moissanite. The combination has strong Art Deco precedent: step-cut rectangular stones flanking a central colored gemstone is a hallmark of 1920s–30s fine jewelry design. Available in 925 sterling silver or gold plated in whole and quarter sizes from US 3 to 9 3/4. Handcrafted in Jaipur.

Ring Details

  • Center Stone: Lab-created blue sapphire — oval cut, rich blue, September birthstone
  • Side Stones: Lab-created moissanite — baguette cut, colorless, prong set
  • Setting: Prong set — both center and side stones individually secured
  • Style: Art Deco three-stone — geometric, architectural, vintage-inspired
  • Metal Options: 925 Sterling Silver · Yellow Gold Plated · Rose Gold Plated
  • Sizes Available: US 3 to 9 3/4 including quarter sizes
  • Birthstone: Blue sapphire is the September birthstone — a meaningful engagement or anniversary ring

Why Baguette Side Stones with an Oval Center?

The baguette cut's strict rectangular geometry creates a deliberate visual contrast with the oval center stone's continuous, organic curve — a pairing where each shape makes the other more defined by comparison. The baguette's clean, parallel edges and step facets provide a structured, linear frame on either side of the oval's fluid silhouette, anchoring the center stone with architectural precision. In Art Deco jewelry design, this pairing of geometric step-cut side stones with a rounded center stone was a recurring compositional motif — geometry and organicism in deliberate tension.

About Lab Blue Sapphire

Sapphire is corundum — the same mineral as ruby — with its blue color caused by iron and titanium within the crystal structure. Blue sapphire is the September birthstone and one of the four precious gemstones alongside diamond, ruby, and emerald. It has a hardness of 9 Mohs — the second hardest gemstone after diamond — making it one of the most durable choices for daily wear jewelry. Lab-created blue sapphire shares the same mineral composition and optical properties as natural sapphire — the same deep blue, the same hardness — ethically sourced, conflict-free, and significantly more accessible without any compromise on quality or durability.

Care Instructions

  • Remove before swimming, showering, or applying lotions and perfumes (especially for plated finishes)
  • Clean gently with warm water, mild dish soap, and a soft-bristled brush
  • Store in a dry, closed box when not worn

Sizing & Packaging

Please refer to our size guide image before ordering. Your ring ships in secure eco-friendly packaging. Any display boxes or props shown in photos are for styling purposes only.

Questions about sizing, metals, or custom requests? Message us — we're happy to help.

          

Lifetime Warranty

Fine jewelry is a big investment ,We will be responsible for every ring we make,

  1. 100 days Free Warranty service. 1 year free tiny stone sending service. Even your order over 1 year, you can also contact with us at any time, we are responsible for our customers all the time
  2. 30 Days Free Return . Returns & exchanges accepted

Sustainability

All our stones and materials are sourced responsibly and eco-friendly

Free Insured Shipping

We ship to all over the world and buy insurance for each order to ensure the safe delivery of your parcel.

For any kind of requests or queries please do not hesitate to contact us, we will try my best to help you! :)

PLEASE choose sterling silver or platinum metal if you are allergic to nickel !

By the way, our 10k/14k/18k solid gold pieces are made to last forever. They will not oxidize or discolor, so you can wear your jewelry every day.

About metal:Please don't worry, Our solid gold pieces are made to last forever. They won't oxidize, won't tarnish or discolor,

About the gemstone:Keeping this gemstones gleaming for years to come is easy, there are a few things you can do:

You should always keep your gemstone jewelry away from harsh cleaning solutions and chemicals, heat sources, moisture, and abrasive cleaning methods. Sulfur, strong chemicals, chlorine, sweat/perspiration, and harsh sunlight can increase the likelihood that a gemstone jewelry piece will tarnish. It's best to keep your jewelry away from these things as much as possible. This means that you should attempt to do the following:

Don't wear your gemstone ring in the pool, hot tub, or sauna.

Remove your gemstone ring before exercising or playing sports.

Remove jewelry before working with chemicals (such as when doing household chores or yard work) or cooking with foods that contain sulfur, such as eggs and mayonnaise.

Don't Forget The Jeweler:Do you have a jewelry piece that you want restored or cleaned, but are afraid of damaging it at home? Visit your local jeweler. They can make recommendations or clean the piece for you with special tools.

Conclusion:Keeping this gemstones gleaming is easy! Wash your jewelry with warm soapy water and a soft-bristled brush, like a toothbrush. Pat dry using a soft microfiber cloth and store your jewelry in a safe, dry place when it’s not being worn.

minimalatelier specialize in custom engagement rings, wedding rings, pendant and top quality gemstones. We focus on minimalist design and simplicity. All items belong to handcrafted, create each unique ring for our customer's special occasions. From now on, take the stress out of your special occasion by leaving the hard work to us, so you can cheris every moment!

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