Mitternachtsabgrund

Stone Profile

Color: Blue
Very rare tone, not grey, not violet, not green – pure,
deep blue. This is the absolute top class for blue spinel, close to a cobalt look BUT without the cobalt price.
Cushion Mixed Cut
voluminous, modern, sharp edges
Step portions = broad light windows
Brilliant portions = bright edge flashes
Perfect for combining darkness AND brilliance in one stone.
Transparent
no cloudy zones, no dead spots, despite extreme color depth → Premium feature.
Unheated
Spinel is rarely treated, but an official "No Heat" is worth its weight in gold.
Almost "Metallic Blue" from some angles
an effect that only occurs in high-quality, deep-blue spinels.
Character-Stone-Signature
deep core, dark "Abyss" zones, bright reflections on the facet windows. A stone that seems to swallow its own light and spit it out again.

➡️ Technical specifications

Midnight Abyss is a spinel that is almost unbelievable at first glance. Its color is a deep, self-contained blue – as dark as the Mariana Trench, yet with an inner luminosity that refracts off its facets like moonlight on black water.

The Cushion Mixed Cut enhances this effect:
Large step facets create calm, dark color fields, while the brilliant facets at the edge act like small, sharp flashes of light. This combination gives the stone a rare architectural depth – it doesn't appear flat, but three-dimensional, like a "Deep Blue Window."

Depending on the viewing angle, the stone reveals:

deep blue-black core zones
petrol-like transitions
cool, ice-blue reflections

This makes it an unmistakable character stone – not loud, but majestic.
It is not blue. It IS Blue.

Unheated, transparent, 2.03 ct – in this category, it is a collector's item. A stone for someone who doesn't prioritize brilliance, but rather atmosphere.

➡️ General Information

CHF 2,119.00

#

Technische Daten

``

Gewicht (ct)	2.03
Maße (mm)	7.77 x 6.43 x 4.91
Form/Schliff	Cushion Cut
Farbe	Blue
Transparenz	Transparent
Behandlung	Untreated
Zertifikat (Labor)	ICA Gemlab
Besonderheiten	Dense, darker color mass with reduced light reflection. The effect is created by depth and a closed structure.

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ICA | GemLab (Bangkok) – Fokus auf Farbedelsteine.

Spezialisiert auf Identifikation, Behandlungserkennung und Herkunftsbestimmung; betont ethische, transparente und verantwortungsvolle Gutachten. Verfügt über Verification‑Portal (QR/Online) und Standorte bzw. Präsenz u. a. in Bangkok, Dubai, Hongkong und Taiwan. Technologisch orientiert (z. B. KI‑/Machine‑Learning‑Ansätze für schnellere Herkunftsanalysen) und im Handel breit genutzt; wird von Branchenplattformen als führendes Farbedelstein‑Labor geführt. Geeignet als “Tier‑2” Alternative neben den traditionell etablierten Top‑Labs für Farbedelsteine, wenn schnelle, handelstaugliche Reports mit Online‑Verifikation benötigt werden.

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