









Stack Extra – Emerald & Garnet Solitaires, 3 Double Band Rings
€904.00
💳 Payment in 3 interest-free installments available with Klarna.
Forma Prima compositions bring together several rings designed to harmonize with each other. Each selection tells a story of shapes and materials , offering a subtle balance between classic rings and signature rings. By choosing a composition, you benefit from a set already designed for you , with the advantage of a low price.
- Composition : garnet solitaire ring; emerald solitaire ring; 2 classic double band silver rings linked by a 9K gold band; 1 double band silver and 9K gold ring.
- Total : 4 rings
- Authenticity : Master's mark BB and certificate of authenticity attached.
*For more details on each ring, please see their respective product sheet.
Quantity
Only 3 left in stock
Manufacturing & Delivery
Production
Each Forma Prima piece is handcrafted in the workshop using the ancestral lost-wax technique, or directly in metal. The original imprint (object, natural fragment, trace) is preserved: reliefs, hollows, and roughness.
The jewelry bears the BB maker's mark and, for silver, the 925 mark, when the thickness of the jewelry allows.
Depending on the model, a 9K gold archive plate engraved with the piece number (FPxxx) may be included.
Lead Times
- When it is not a unique piece, the jewelry is produced to order: approximately 3 weeks.
- You will receive updates at key stages (casting, finishing, shipping).
Delivery
- Tracked and insured shipping.
- Forma Prima packaging + certificate of authenticity.
Special Requests
- For a specific deadline (gift, event), please contact me before ordering.
- An adaptation (size, finishing) or a project for a personal item? → See Custom Orders or write to me directly.
Size Guide (rings)
Option A — From a ring you wear
- Measure the inside diameter (in mm).
- Multiply by 3.14 = your FR size .
- Ex: 17 mm × 3.14 = 53
Advice
Measure at the end of the day (fingers vary slightly).
For compositions, choose your usual size , all rings will be adjusted accordingly.
Option B — From your finger
Cut a thin strip of paper (or thin thread) and wrap it around your finger. Mark the meeting point and measure the length in mm : this is your FR size.
- Ex.: 54 mm → size 54
Returns & Exchanges
Forma Prima jewelry is artisan jewelry , made to order , sometimes personalized , and carries an archive number .
As such, they cannot be returned or exchanged (except in the event of a defect).
In case of a size error , a paid resizing is possible on many models.
For full terms and conditions (time limits, conditions, legal exceptions), please consult the T&Cs.
Care instructions
Remove your jewelry before exercising or prolonged contact with chemicals (perfume, lotion, solvents).
Sterling silver naturally develops a patina: this is normal and often desirable. If you prefer a brighter shine:
- Wipe with a soft cloth (or a special silver cloth).
- For light cleaning, use warm water and mild soap, then dry thoroughly.
- Store it away from moisture, in a separate case or pouch to avoid micro-scratches.
- A workshop restoration is possible (polishing, re-patinating): please write to me if your jewelry has experienced great adventures.
Note :
This handmade piece of recycled silver jewelry is an original Forma Prima creation. Inspired by a primal form, this contemporary piece of jewelry is ideal for those seeking a symbolic, poetic, and sustainable piece of jewelry.
















