Mobile Top Button Desktop Top Button
Create Your Ring
- $3,450
top setting

Choose Diamond


Complete Ring

Select Ring Size

Roslin Diamond Engagement Ring (3/4 ct. tw.)


Two sparkling octagonal halos embrace the center gemstone in this exceptional ring. The alluring split shank design features pavé-set diamonds extending to a small sizing bar in the back. ... Read More

View with Diamond Shape: Round

This item is no longer available. Please contact us for assistance.

Ring Information

950 Platinum
Average width:
2.0 mm
Split Claw Prong

Accent Gemstones

Min. carat total weight Min. carat total weight:
French pavé
Average ColorAverage Color:
Average ClarityAverage Clarity:

Center Diamond

This ring can be set with:


Note: This setting is available only with purchase of a diamond.

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.

At Brilliant Earth we’ve set a new standard in diamond sourcing: Beyond Conflict Free™. We only accept diamonds from specific mine operations and countries that follow internationally recognized labor, trade, and environmental standards. While the Kimberley Process has made advancements in reducing conflict diamonds, it remains flawed and still leaves diamonds tainted by human rights abuses and environmental degradation in the supply chain.
Brilliant Earth gives back to help build a brighter future in mining communities and in the communities we operate. We also donate to programs that are dedicated to improving human rights and environmental practices in our industry, including Feeding America, the Rainforest Alliance, and the NAACP Legal Defense and Educational Fund.

Have a question?

We're happy to help

June 24, 2015
Monaco Collection

Beautiful designs in the Monaco Collection, too few options to accommodate an emerald cut diamond. It would be a plus if the setting stones could be upgraded to VS1 or VS2 Stones. ...Read More

January 19, 2017
It is a beautiful ring but ...

We ordered this ring , when my fiancé and I came in to view rings. Our consultant was very nice - but it seems there is an allotment of time per appointment that no one told us about . So we didn't really look at all of the rings. Also, the consultant couldn't tell us even approximate diamond sizes of the rings on display for us to get an idea. Via email our consultant was fantastic ! She even told us some potential pitfalls for another diamond we were choosing. The ring went in to production and maybe it is because there are too many orders around Valentine's Day . But the workmanship was very shoddy. I am super delicate with my ring ,taking it off for anything other than wearing. And multiple times the diamonds fell out of the setting less than 6 months of owning it. And each time it was sent to be worked on it was gone a month at a time . I missed a variety of different events , even my engagement party in which to show off the ring. Most importantly, it makes my future husband feel terrible. He worked so hard to purchase the ring and was so proud and now feels as if he bought me something substandard. Lastly, the ring doesn't look a lot like the Roslin ring . I understand as it is square .. but when I got it back the last time -- the setting is uneven and looks rough on the edges as if it was tightened to make it uneven. They did do the repairs for free , but there should not have been multiple repairs in less than six months . And just doing the repairs really isn't enough of an offer for such a big ticket item. I was offered to get a new setting - using my old ring as recycled credit- so I would have still had to pay the difference? Which really doesn't make sense to me . I may have done so , but we specifically picked that diamond for this setting--and again you cant get a larger diamond/ different diamond unless it is a certain amount more than your existing one. Although beautiful, up close you can see the poor workmanship. ...Read More

As Seen On You

Tag us on Instagram @brilliantearth