The By Filigree Collection: Unique Engagement Rings Reimagined

The By Filigree Collection: Unique Engagement Rings Reimagined

Written by: Jesse von Hirdler

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Published on

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Time to read 6 min

The Journal · By Filigree

The By Filigree Collection: Unique Engagement Rings Reimagined

May 20265 min readBy Filigree
Quick Summary

Five things to know about the By Filigree engagement ring collection.

01

The By Filigree engagement ring collection is nearly 200 rings designed and built in-house, using repurposed metals and hand-selected diamonds sourced from existing pieces.

02

The designs draw from the best construction and design principles of the golden age of jewelry making, filtered through a team that has handled thousands of vintage and estate pieces over the past 25 years.

03

The collection covers antique cuts like Old European and Old Mine, unusual shapes like kite, hexagon portrait, and portrait cut, and classic configurations like solitaires and three-stone rings.

04

Fancy brown, fancy yellow, and colored gemstone rings sit alongside traditional white diamonds throughout the collection.

05

Every piece is one of one, and any ring can be customized or replicated to spec.

Over the decades, we have seen and handled thousands of vintage and estate engagement rings. The best ones, across every era, share something: the construction is deliberate, the materials are considered, and the details hold up over time. Our team hand selects diamonds and metals from pieces that come through the shop and, using what we’ve learned about design and proportion, we apply those principles to the By Filigree engagement ring collection.

The collection pairs old world craftsmanship with modern design. Hand-selected antique cuts in clean, contemporary settings. Hand-applied milgrain and detailed gallery work alongside minimal profiles. The rings in this collection are new, but the knowledge behind them goes back decades.

Antique Cuts in Modern Settings

We work with a lot of antique diamonds. Old European Cuts have higher crowns and broader facets than modern round brilliants. They were cut by hand, and each one has its own character. In a 14k yellow gold setting, they throw broader, warmer flashes of light. A 1.10-carat Old European Cut in a yellow gold bezel with VS2 clarity is a good example of how we pair these stones with a setting that lets them do what they do best.

Old Mine Cuts are cushion-shaped, with open culets and soft, rounded proportions. They predate Old European Cuts and have a feel that’s distinct from anything being cut today. Rose cuts are flat on the bottom with a faceted dome on top. They glow rather than sparkle. A 1.00-carat rose cut in a yellow gold bezel with VS2 clarity shows that soft light well.

Transitional cuts sit right between old and modern cutting styles. We have a 1.50-carat transitional cut with Old European Cut accent diamonds in 14k yellow gold. The center stone has the proportions of a diamond cut during that shift, and the accent stones around it are hand-cut OECs. It’s a ring with a lot of history in the materials.

1.42 Old European Diamond Halo Ring 18k & Platinum
By Filigree · Old European Cut

1.42 Old European Diamond Halo Ring 18k & Platinum

GIA-certified 1.42ct old European cut with ten old mine cut accents · 18k yellow gold & platinum


$9,850

Kite, Hexagon, Portrait, and Other Unusual Shapes

Some of the most interesting rings in the collection use diamond cuts with shapes you don’t see in a traditional engagement ring lineup. Kite-shaped diamonds are elongated with sharp points and a clean geometric profile. Portrait cuts are thin and flat, almost like a window into the stone. The faceting is minimal, so what you see is the diamond’s color and internal character rather than sparkle. Hexagon portrait cuts combine that flat, window-like quality with a six-sided outline.

A 2.08-carat hexagon portrait cut with fancy yellow color and VS1 clarity in 14k yellow gold is one of the pieces that shows what this kind of cut can do. The yellow of the diamond and the yellow of the gold work together. The stone is large, but the flat cut keeps the ring’s profile low and wearable.

Shield cuts combine straight edges with subtle curves, and lozenge cuts offer a rhombus shape with clean symmetry. We choose settings based on what the specific diamond needs. The curation and experience behind pairing these cuts with the right mountings is where our decades of handling vintage and estate pieces comes through.

2.08 Carat Hexagon Portrait Cut Diamond Engagement Ring
By Filigree · Hexagon Portrait

2.08 Hexagon Portrait Cut Diamond Engagement Ring in 14k

2.08ct hexagon portrait cut · Fancy Yellow · VS1 clarity · 14k yellow gold bezel


$13,000

Solitaires, Three-Stone, and Classic Designs

The collection includes a full range of classic configurations. Solitaires with clean bands and a single diamond. Three-stone rings with a center stone flanked by two accent diamonds. Rings with hand-engraved bands, hand-applied milgrain edging, and gallery work underneath that you’d have to look for to notice.

A 1.51-carat round brilliant in 14k yellow gold with G color and SI2 clarity is a classic solitaire. The setting is simple and the diamond is the focus. We build a lot of rings like this because the form works. It has worked for a hundred years, and the proportions we use come from studying the best examples we’ve handled across that span.

Classic doesn’t mean basic. The details in the metalwork, the proportions of the band, the way the stone sits in the setting are all informed by what we’ve seen work on vintage and estate rings. These are pieces you can wear every day for a long time.

1.51 Carat Round Brilliant Bezel Engagement Ring
By Filigree · Round Brilliant

1.51 Round Brilliant Bezel Diamond Engagement Ring in 14k

1.51ct round brilliant · G color · SI2 clarity · 14k yellow gold bezel


$11,750

Fancy Color and Gemstone Rings

Fancy brown diamonds appear throughout the collection. In yellow gold, a brown diamond looks warm and intentional. We select these stones for that quality. A brown diamond in a white metal setting looks different than a brown diamond in yellow gold, and we tend to prefer the way they pair with warm metal.

Fancy yellow diamonds show up in the collection too, often in cuts and settings where the color becomes part of the design. Colored gemstones, sapphires and other stones, bring a different kind of presence to an engagement ring. We carry gemstone engagement rings for the same reason we carry unusual diamond cuts: the collection is broad because people have different taste, and we like having options to show.

Final Thoughts

Old world craft, modern design.

We build these rings the way we do because we’ve spent a long time learning what makes an engagement ring worth keeping. The construction, the stone selection, the finishing all come from the same place: watching what holds up, what looks right after years of daily wear, and what makes someone pick up a ring and not want to put it down.

We’re always adding to this collection. If something catches your eye, or if you want to see how a specific piece looks in person, come visit us in the North Loop.

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See the Collection

Nearly 200 engagement rings, each one of one.

Visit Us210 N. 2nd Street, Minneapolis
Tuesday–Friday 11AM–6PM · Saturday 11AM–5PM