A Promise, Perfected

Blue Topaz Rings

Each blue topaz ring here arrives with its center set, in round, oval, cushion, pear, princess, marquise, heart or emerald shapes. Choose a solitaire, a halo, a pavé band of lab-grown diamond accents or a three stone design, in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver. They work as engagement rings or everyday color.

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Buying guide

What to know about blue topaz

Every stone here is natural, treated blue topaz. Nearly all blue topaz starts pale or colorless and is treated to bring out its blue, which ranges from light sky blue through bright Swiss blue to deep London blue. Topaz rates 8 on the Mohs scale, so it resists scratches well, but it can split along one direction if struck hard. Total weight runs from 1 to 9 carats on every design.

Choosing a style for a topaz engagement ring

For an engagement ring with blue topaz, a setting that guards the stone is a smart choice. Halos and hidden halos of lab-grown diamond accents frame the center and shield its edges, and a few bezel designs wrap it completely. Pavé and side stone bands add sparkle along the finger and are the most common look here. Solitaires with plain, bypass or split shank bands keep the color front and center, while floral, milgrain and filigree styles lean vintage.

Metal and price

Gold comes in 10K, 14K or 18K. White gold, platinum and silver suit the cool blue; yellow and rose gold make it pop with warmth. Rings start under $275, and most cost between about $750 and $1,050 at the smallest size, with the blue topaz included.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.

Blue Topaz Rings FAQs

Which birth month is blue topaz?

December. Blue topaz is one of the modern December birthstones, alongside tanzanite and turquoise, while topaz in its golden and orange colors is linked with November. That makes a blue topaz ring a thoughtful gift for a December birthday. Every ring in this collection comes in eight center shapes and a choice of gold, platinum or silver.

What are the three types of blue topaz?

Sky blue, Swiss blue and London blue. Sky blue is the lightest, an airy pale blue. Swiss blue is brighter and more saturated, close to a clear tropical blue. London blue is the darkest, a deep blue with a slight gray or teal tone. All three get their color through treatment of colorless topaz, and the difference is only shade, not hardness.

How much is a blue topaz ring?

Here, rings start under $275 and most cost between about $750 and $1,050 at the smallest size, with the blue topaz and metal included. Larger total weights, platinum, 18K gold and designs with halos or pavé of lab-grown diamond accents cost more. Blue topaz itself is an affordable gem, so most of the price is the metal and the setting work.

Is topaz okay for an engagement ring?

Yes, with some care. Topaz rates 8 on the Mohs scale, so it resists everyday scratches, but it has a direction of cleavage and can chip or split from a sharp knock. A halo or bezel adds protection, and taking the ring off for sports or heavy work helps. With that care, a blue topaz engagement ring can be worn every day.

What is the most valuable blue topaz?

London blue is often priced highest, because its deep, saturated color takes longer treatment and is less common than lighter shades. Swiss blue comes next, then sky blue. Within any shade, a clean stone with even color and a good cut is worth more. Blue topaz is still an affordable gem overall and holds little resale value, so choose the shade you like best.