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Oona Baguette Zircon Double-Loop Brooch shown complete on a warm plain background.

Oona Baguette Zircon Double-Loop Brooch

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Oona Baguette Zircon Double-Loop Brooch shown complete on a warm plain background.
Oona Baguette Zircon Double-Loop Brooch
Selected: Oona Baguette Zircon Double-Loop Brooch 1-Year Warranty Contact us within 30 days
$74.00 USD
Free standard shipping to the United States.
Free shipping on every order
Copper-based construction Keep dry — moisture can affect the lustre
Buy 2–3 pieces, save 20%. Buy 4 or more, save 25%.
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THE TWO-PIECE EDIT

Better together.

20%off both pieces
01 · Your pieceOona Baguette Zircon Double-Loop Brooch

Oona

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Why you'll love it

A clear silhouette Radiating clear baguette zircon, one polished offset loop and a round clear zircon accent
Copper, kept dry Silver-tone plating over copper. Avoid water, perfume and lotion.
Small-scale detail Approx. 1.26 × 1.10 in (3.2 × 2.8 cm); pin-back fastening.

Oona is a small pin-back brooch in silver-tone plated copper. A band of radiating clear baguette zircon crosses a smooth polished loop, with one round clear stone near the lower opening. Approximately 1.26 × 1.10 in (3.2 × 2.8 cm) and 5.4 g, its open double-loop shape adds a compact point of light to a folded lapel or supported scarf.

Materials & Details
StyleBaguette Zircon Double-Loop Brooch
Base metalCopper
FinishSilver-tone plating over copper
DetailsRadiating clear baguette zircon, one polished offset loop and a round clear zircon accent
ColorSilver & Clear
Overall sizeApprox. 1.26 × 1.10 in (3.2 × 2.8 cm)
WeightApprox. 5.4 g
FasteningPin-back
CareKeep dry; avoid water, perfume and lotion. Wipe gently and dry before storing.
How to Style

Pin the complete double loop within one broad folded lapel. For a softer setting, fasten it through two supported scarf folds. Keep the full piece clear of seams and fabric edges, and avoid pulling delicate cloth.

Shipping & Returns

Processing — Processed in 1–3 business days.

Delivery — Free shipping on every order, with no minimum purchase. Available delivery destinations and estimated timing are confirmed at checkout.

Returns — Contact us within 30 days of delivery to request a return. We review each case and confirm the available options and any return instructions before anything is sent back.

Warranty — The warranty period is one year from delivery. Contact us with your order details and photos so we can review the circumstances and confirm the available resolution.

Packaging — Each order arrives in our signature jewelry box. For gift wrapping and a handwritten card, select Make it gift-ready before adding the item to your bag.

4.9 · 15 reviews

Oona Baguette Zircon Double-Loop Brooch

$74.00
Copper-based Keep dry
Buy 2–3 pieces, save 20%. Buy 4 or more, save 25%.
American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa
Free US Shipping Processed in 1–3 business days
1-Year Warranty Coverage from delivery
30-Day Return Window Contact us before returning

Why you'll love it

A clear silhouette Radiating clear baguette zircon, one polished offset loop and a round clear zircon accent
Copper, kept dry Silver-tone plating over copper. Avoid water, perfume and lotion.
Small-scale detail Approx. 1.26 × 1.10 in (3.2 × 2.8 cm); pin-back fastening.

Product details

Oona is a small pin-back brooch in silver-tone plated copper. A band of radiating clear baguette zircon crosses a smooth polished loop, with one round clear stone near the lower opening. Approximately 1.26 × 1.10 in (3.2 × 2.8 cm) and 5.4 g, its open double-loop shape adds a compact point of light to a folded lapel or supported scarf.

Materials & Details
StyleBaguette Zircon Double-Loop Brooch
Base metalCopper
FinishSilver-tone plating over copper
DetailsRadiating clear baguette zircon, one polished offset loop and a round clear zircon accent
ColorSilver & Clear
Overall sizeApprox. 1.26 × 1.10 in (3.2 × 2.8 cm)
WeightApprox. 5.4 g
FasteningPin-back
CareKeep dry; avoid water, perfume and lotion. Wipe gently and dry before storing.
How to Style

Pin the complete double loop within one broad folded lapel. For a softer setting, fasten it through two supported scarf folds. Keep the full piece clear of seams and fabric edges, and avoid pulling delicate cloth.

Shipping & Returns

Processing — Processed in 1–3 business days.

Delivery — Free shipping on every order, with no minimum purchase. Available delivery destinations and estimated timing are confirmed at checkout.

Returns — Contact us within 30 days of delivery to request a return. We review each case and confirm the available options and any return instructions before anything is sent back.

Warranty — The warranty period is one year from delivery. Contact us with your order details and photos so we can review the circumstances and confirm the available resolution.

Packaging — Each order arrives in our signature jewelry box. For gift wrapping and a handwritten card, select Make it gift-ready before adding the item to your bag.

How to wear it

The small double loop rests within one broad forest-green wool lapel.
On the lapel The small double loop rests within one broad forest-green wool lapel.
The round clear accent meets the radiating baguettes and the smooth polished crossover.
Detail study The round clear accent meets the radiating baguettes and the smooth polished crossover.
Two rust-colored scarf folds support the complete double-loop brooch at its small everyday scale.
On a scarf Two rust-colored scarf folds support the complete double-loop brooch at its small everyday scale.

Behind the piece

Two curves, one clear point.

An armillary sphere on paper
A real reference

An armillary sphere on paper

The Met’s Woman Examining an Armillary Sphere offers an editorial reference for intersecting arcs and the open spaces between them.

Intersecting arcs
A form study

Intersecting arcs

An early graphite study extracts two crossing curves and a small point of light from the armillary-sphere reference.

FAQ

How can I wear this piece?

A clear silhouette. Radiating clear baguette zircon, one polished offset loop and a round clear zircon accent

What is the material and finish?

Copper, kept dry. Silver-tone plating over copper. Avoid water, perfume and lotion.

How does the fit or fastening work?

Small-scale detail. Approx. 1.26 × 1.10 in (3.2 × 2.8 cm); pin-back fastening.

THE TUUGLOW EDIT

Complimentary gift packaging

Your order comes with complimentary TUUGLOW gift packaging.

Floral outer box
TUUGLOW floral print
Jewelry box
Sleeve with a sliding inner tray
Jewelry pouch
Button closure and stitched edges
Gift bag
Rose detail and ribbon handles
Polishing cloth
Presented in its paper sleeve

See it in motion

Oona in motion.

This silent film shows Oona’s clear baguette band, polished offset loop and round accent as the brooch turns.

Piece
Oona Baguette Zircon Double-Loop Brooch
Format
Silent product film
View
Details shown in motion
The TUUGLOW edit

Light around an open loop

“Two curves, one clear point.”

An armillary sphere on paper 01

An armillary sphere on paper

The Met’s Woman Examining an Armillary Sphere offers an editorial reference for intersecting arcs and the open spaces between them.

Intersecting arcs 02

Intersecting arcs

An early graphite study extracts two crossing curves and a small point of light from the armillary-sphere reference.

A point of light 03

A point of light

The small double loop rests within one broad forest-green wool lapel.

Light along the setting

Light along the setting

The round clear accent meets the radiating baguettes and the smooth polished crossover.

The TUUGLOW standard

Chosen with a point of view.

Curated by TUUGLOW

Selected for proportion, texture and how each piece works with real wardrobes.

Free shipping · 1-year warrantyEligible 30-day returns
  • 5 stars: 14 (93%)
  • 4 stars: 1 (7%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Evelyn Ross
Bought as a gift for my mother

My mother loves modern architectural jewelry. When she opened the velvet box, the seamless interlocking rings and sparkling baguette-cut zircons made her gasp! She pinned it to her executive suit blazer immediately.

What a thoughtful gift! So happy your mother adores her Oona baguette zircon double loop brooch! 🎁⭕✨

H
Helena Vance
Greetings from Zurich - pure modernist architectural elegance!

Wore this Oona double loop brooch to a contemporary gallery gala in Zurich pinned to my tailored black wool coat. Under the gallery lighting, the linear baguette zircons and smooth metal loop threw off crisp, mirror-like reflections. Received non-stop compliments from design enthusiasts!

Hello Zurich! Thank you for sharing! So honored our Oona baguette zircon double loop brooch brought sleek architectural elegance to your gala night! ⭕🇨🇭✨

S
Sophia Lorenzi
Holds silk shawls securely with sleek modern grace

I used this statement brooch to fasten my heavy winter wrap. The circular double loop shape holds the fabric securely while adding continuous icy sparkle as I move.

Thank you! Using the Oona double loop brooch as a wrap fastener is such a chic, modern styling choice! 🧣⭕✨

k
katie_m

stunning baguette ring brooch!! solitaire stone and polished metal loop are pure perfection ⭕💎

P
Patricia M.
Unbelievable mirror-cut brilliance, solid metal framework

The density of the channel-set baguette stones and heavy platinum-toned tubular loops gives this brooch a rich, substantial weight. It sits flat and secure on structured wool coats, tweed blazers, or heavy knitted capes.

Thank you for the helpful review! Yes, the solid silver-tone framework and dense baguette setting give it a rich, substantial feel perfect for coats and blazers! 💖

L
Laura Bennett
Elevates charcoal and cream suit jackets effortlessly

Pinned this to my white suit blazer for an executive summit. Added an empowering, radiant pop of platinum and diamond-like brilliance.

T
T. Jenkins
Stunning linear baguette crystal setting and crisp solitaire accent

Inspected under a magnifying loupe—every single baguette stone is aligned with mathematical precision, and the claw-set solitaire stone adds the perfect focal point!

V
Victoria Sterling
A lifesaver for elevating dark coats and minimalist blazers

I pinned this on my charcoal cashmere wool coat lapel. The contrast between deep fabric, cool rhodium plating, crisp baguette lines, and the glowing solitaire crystal is pure luxury.

H
Hannah B.
Absolute masterpiece of a baguette zircon double loop brooch!

From the channel-set baguette crystal ring to the smooth polished metallic loop and floating solitaire center, this piece is pure wearable modern art!

Thank you from the bottom of our hearts! We are thrilled that the Oona baguette zircon double loop brooch brings you so much architectural joy! ⭕💎✨

C
Clara Montgomery
Architectural masterpiece! Baguette crystal circle interlocked with polished platinum loop!

The modern geometric design on this Oona brooch is pure high jewelry! The main ring is filled with channel-set clear baguette zircons, intertwined with a smooth, mirror-polished platinum-tone loop. The round solitaire crystal resting near the bottom rim looks like a floating planet inside an orbit. Extraordinary craftsmanship!

Thank you so much! We are thrilled that you love the interlocking baguette circle and solitaire accent of our Oona double loop brooch! ⭕💎✨

d
double_loop_fan_88
Exquisite geometric double loop brooch!

The combination of crisp channel-set baguette zircons, smooth metallic loops, and the claw-set solitaire center looks like a $3,800 designer piece!

F
Fiona Gallagher
Flawless metal intertwining and tight prong settings

The way the smooth loop weaves over and under the baguette circle is completely seamless with zero rough edges. Top-tier quality!

Thank you! Superior geometric precision and metal finishing are our highest priorities! 💎✨

G
Genevieve Dupont
A centerpiece in my modern geometric brooch collection

I collect architectural and Art Deco brooches, and this interlocking dual-circle design with channel-set baguette zircons is easily one of the sleekest pieces I own. Highly recommend!

d
devon_jewelry

literally the dreamiest geometric brooch ever 😭 the baguette crystals inside the ring and the floating solitaire look so expensive in person!!

D
Danielle R.
Glows like a sunlit sculpture in natural light

In daylight, the clear baguette zircons catch bright white flashes while the polished silver loop reflects smooth ambient light. Truly breathtaking!