




Matte Black Sterling Silver Ruby Slab Sistema Ring 9 mm
Parts of Four Jewelry – avant-garde silver jewelry with rough diamonds and talismanic objects by Evan Sugerman
- Matte black silver
- Dirty ruby slabs
- Pink crystal surface
- Expanded Sistema form
- 9 mm band
The Parts of Four Matte Black Sterling Silver Ruby Slab Sistema Ring defines a modular silver ring with expanded mineral surface depth.
Crafted from matte sterling silver and black sterling, the ring is set with dirty ruby slabs in a terrestrial surfaced structure. The 9 mm band gives the piece more presence than narrower Sistema versions while keeping the profile controlled.
The ruby slabs are rough, unpolished, and excavation quality, giving each ring a naturally individual surface. Black sterling oxidation may soften over time, while the matte silver finish keeps the object muted and precise.
⚠ Attention: This item can only be shipped to the European Union, Switzerland and the United Kingdom. Orders from outside these regions cannot be processed.
GERMANY
Delivery: 1–3 days (estimated)
DHL Standard: 5 €
DHL Express: 10 €
Free standard shipping over 99 €
EUROPE (EU)
Delivery: 1–5 days (estimated)
DHL Economy: 15 €
DHL Express: 20 €
Free economy shipping over 499 €
EUROPE 2 + UK (NON-EU EUROPE)
Delivery: 2–5 days (estimated)
DHL Economy: 18 €
DHL Express: 25 €
Free economy shipping over 499 €
NORTH AMERICA
Delivery: 2–6 days (estimated)
DHL Express: 45 €
Free express shipping over 999 €
WORLDWIDE
Delivery: 2–8 days (estimated)
DHL Express: 45 €
Free express shipping over 999 €
UKRAINE
Delivery: 6–16 days (estimated)
MEEST POST / NOVA POST: 10 €
RUSSIAN FEDERATION
Delivery: 10–16 days (estimated)
Deutsche Post International: 38 €
Delivery period days | Estimated
Returns are accepted within 14 days of delivery.
Return shipping costs are borne by the customer.
Items must be returned unused and in original condition.
Questions & Answers about – Matte Black Sterling Silver Ruby Slab Sistema Ring 9 mm
What are dirty ruby slabs?
Dirty ruby slabs are rough harvested ruby pieces in excavation quality. They are unpolished, so each stone surface can vary naturally in pink tone and texture.
How wide is this Sistema ring?
The ring band width is 9 mm. In size 9, the ring weighs 21 grams and uses US ring sizing.
Where can I buy Parts of Four Matte Black Sterling Ruby Slab Sistema Ring?
Parts of Four Matte Black Sterling Ruby Slab Sistema Ring is available online at MONO-KROM Gallery with DHL Express delivery from Leipzig, Germany to the EU, Switzerland and the United Kingdom only.
What defines the Parts of Four terrestrial surfaced design?
The Parts of Four terrestrial surfaced design combines matte silver, black sterling oxidation, and raw ruby slabs into a modular Sistema ring structure.











