Luxe Sia Diamond Open Ring (1/5 ct. tw.) in 18K Yellow Gold
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Luxe Sia Diamond Open Ring (1/5 ct. tw.)

This petite diamond open ring features scalloped pavé diamonds in elegantly sculpted prongs that extend three quarters of the way around the band. The 4mm wide open design allows the ring to sit flush with many engagement ring styles. ... Read More

Metal: 18K Yellow Gold


  • This ring cannot be resized

Order now for delivery by Tue, Jun 4.

Fairfax - Mosaic District showroom entryway

Fairfax - Mosaic District

2905 District Ave #105
Fairfax, VA 22031


Mon-Sat: 10am-7pm; Sun: 11am-6pm

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Ring Information

18K Yellow Gold
Average width:
1.4 mm

Accent Gemstones

Min. carat total weight Min. carat total weight:
Scalloped Pavé
Average ColorAverage Color:
Average ClarityAverage Clarity:

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Made Just for You

At our San Francisco design studio, our team designs every ring to delight you, from the first time you see it and every day after. We carefully consider the entire piece—obsessing over comfort, quality, and durability so you can cherish it for a lifetime.

Today 98% of our gold and 97% of our silver is recycled because we care about miners, their communities, and the environment. By 2025, 100% will be recycled or Fairmined. We say no to ‘dirty gold’ because we know how destructive new gold mining can be.
Our packaging uses recycled materials made with less energy, less water, and fewer emissions. We make our iconic ring boxes with wood certified by the Forest Stewardship Council and design them to last lifetimes. Since 2021, we’ve used 100% recycled paper, saving hundreds of tons of CO2, and we’re shrinking our packaging even more to further reduce waste.
We’re leading the jewelry industry towards clean energy. We use clean energy in our showrooms and offices, have displaced all other corporate emissions since 2018, and support wind and solar energy projects through collaborations that help address climate change.
April 18, 2023
Stacks well with my engagement ring and adds sparkle ✨

I was worried the gap would be too wide and visible stacked next to my engagement ring, but I think it actually works well. It adds a ton of sparkle to my overall design. I love that it's thin and allowed me to mix metals in my overall look. ...Read More

October 20, 2022
Perfect spacer band for 6-prong engagement ring!

I have a 1.75 carat brilliant cut engagement ring set in a 6-prong comfort band, which when stacked with a wedding band, causes there to be a gap between them. The Luxe Sia Open Ring is perfect to fill it! It's dainty but still stands out. ...Read More

March 21, 2022
Chris's fiancé
Perfect with Aimee

This open ring is perfect matched with the Aimee solitaire! I wanted a simple wedding band to go with my Aimee solitaire and this sits flush, allowing the low profile prongs of the solitaire to fit in the opening. ...Read More

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Order Details

*Estimated delivery if ordered by 2 PM PT today

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Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

Special 12 month financing options available with Wells Fargo, subject to credit approval.

Layaway options also available.

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Wedding Band in box