The Midnight Origin Triptych - Unique Boulder Opal Pendant with 14K Gold Chain
Three heirlooms, cut from a single black opal.
Specifications & Materials
All cut from a single stone:
- Stone: Single-Origin Australian Boulder Opal (Triptych Cut).
- The Tripytch Ring: Solid 14K yellow gold setting with a 10 carat Australian black opal with blue fire cushion cabachon cut, $1,900
- The Triptych Pendant: An east-west set 17.5 carat opal with four round diamonds, with 18" yellow gold chain, $3,650
- The Triptych Necklace: A solid 14K yellow gold opal collar with 120 carats of black opal, held in place with gold bar connectors, $12,000
- Feature: Cut from a single piece of rough stone.
Design & Origin
- Concept: A direct homage to the stone's creation, the Triptych reveals the unique story of the earth by presenting three aligned pieces cut from one stone.
- Opal Type: Celebrates the contrast between the brilliant opal vein and the natural ironstone matrix.
- Origin: Sourced from Queensland, Australia
Craftsmanship
- Requires highly specialized precision opal cutting to ensure the color veins align seamlessly across all three sections.
- The setting uses a minimalist partial bezel to anchor the stone while keeping the raw, unpolished ironstone backing exposed.
Craftsmanship
Every Vinca piece is made by hand in our Kansas City workshop—the same studio we've operated since 1987. We use traditional techniques: hand-setting stones, hand-polishing metals, and inspecting every piece before it leaves our bench.
Our diamonds are GIA-certified and conflict-free. Our gemstones are sourced from trusted suppliers we've worked with for decades.
Sizing & Fit
This ring is made to order in your size. We offer whole, half, and quarter sizes.
Not sure? Use our Ring Size Calculator or visit us for a free fitting.
Wide bands (5mm+) typically run snug—consider sizing up ½ size.
Shipping & Returns
- Free shipping on all US orders
- Delivery: 5–10 business days (made-to-order pieces)
- Returns: 14 days from delivery for unworn pieces in original packaging
- Full policy
Customization / Order By Phone
Want this in a different metal? Prefer another stone? We can make it.
- Alternative metals: white gold, rose gold, platinum
- Alternative stones: London blue topaz, amethyst, onyx
- Engraving available
Start a custom order or contact us to discuss.
Choose options
Certifications & Standards
What Our Clients Think
I had a wonderful experience at Vinca Jewelry today. I came in to get my wedding rings resized, expecting to pick them back up in a week or so. Not only did they finish them the same day but they were ready only 1.5 hours later and as sparkling as the first day I put them on.
Kloe LeFevre
Wonderful Experience!
Amazing service with a real family atmosphere. The team was friendly and caring, and they did a beautiful job repairing my jewelry. Great selection, fair prices, and people you can trust. Highly recommend!
Louis Aguilar
Although I live out of state, there is no one I trust more to repair my jewelry than Vinca. Vinca would not settle for a stone that did not quite match my ring, and waited until the proper stone could be found. That kind of care and expertise is priceless!
Amy Kumagai
There’s no other place I trust than Vinca. I bought my wife’s engagement ring and our wedding bands at Vinca and we just celebrated our 18th anniversary. My wife needed her ring resized and cleaned and even though we no longer live in the Kansas City area, we wouldn’t think of taking it anywhere else. Highly recommend Vinca to all. It is a treasure of the Country Club Plaza.
Jonathan Kelley
The staff at Vinca are so lovely and helpful and not pushy!! They encouraged us to walk around the Plaza and think on our purchase, offered to clean my existing ring, and were just a genuine pleasure. We found a very unique a perfect ring for my fiancée and I couldn't be happier with the experience.
Your Moments
Worth a stop to check out their unique pieces!
Dena Dudley
The ring: BREATHTAKING to say the least. See for yourself below
Michael Solomon
The specific stone size shape and color exceeded my expectations 100x
Lene Yeo
The family owned business does amazing, quality jewelry repair!
Samantha Garza
They were so helpful and kind and the ring was shipped right to my door.
Abby Campbell
Thank you for having the perfect ring and making the experience wonderful.
Alyssa Lopez
We found a very unique a perfect ring for my fiancée and I couldn't be happier with the experience.
Kacey Ziegler
Common Questions
Most Vinca pieces are made to order. This allows us to focus on proportion, detail, and finish rather than volume. If a piece is in stock, timelines may be shorter — we’ll confirm once you inquire or place an order.
Production typically takes 4–6 weeks, depending on the piece and any customization. For engagement rings or bespoke work, timelines may vary slightly based on stone sourcing and design complexity.
Yes. Many pieces can be customized in stone choice, metal, or proportion. Some designs are more flexible than others — if you’re unsure, reach out and we’ll guide you honestly.
We do. Bespoke pieces begin with a conversation and are designed from scratch at the bench. If you’re looking for something entirely personal, this is often the right path.
We work primarily in solid gold and platinum, using natural and lab-grown stones depending on the project. Material choices are always discussed with care and transparency.
If you don’t know your size, we can help. We offer guidance, sizing options, and resizing where possible. For engagement rings, this is very common.
Most rings can be resized within a reasonable range. Some designs or materials may have limitations — we’ll always flag this upfront.
All Vinca jewelry is made in our Kansas City workshop. Design and craftsmanship happen in-house, at the bench.
Yes. We offer cleaning, maintenance, and repair services for Vinca pieces. Jewelry is meant to be worn — we’re here to support it over time.
We encourage it. Jewelry is personal, and clarity matters. You can reach out anytime — there’s no pressure to decide quickly.