Royal Stone
Cristallo Quartzite · IYA373 · 48 Slabs · Just Arrived

Cristallo Ambra
IYA373.

A special Cristallo arrival from Italy — Antolini Cristallo Ambra IYA373 in a polished 2cm slab at 79″ × 134″. Forty-eight slabs just landed at the Royal Stone yard in Los Angeles, with a pale crystalline field crossed by warm amber-gold and mineral movement.

2cm

Gauge

79×134

Inches

48 Slabs

Just Arrived

2cm Antolini Cristallo Ambra IYA373 polished quartzite slab, 79 by 134 inches, photographed at the Royal Stone yard after arriving from Italy

Antolini Cristallo Ambra · IYA373 — Polished, 48 slabs just landed

At the Yard · Supplied Video

Cristallo Ambra,
in motion.

IYA373 · Polished Cristallo Ambra · Supplied yard video · Audio muted

IYA373 · 48 Slabs

The Ambra register.

Just landed from Italy · 48 slabs · 2cm polished · 79″ × 134″.

Cristallo Ambra IYA373 carries the warm register of the Cristallo family — a pale crystalline field with amber-gold and mineral movement running through the face. The polished finish brings the depth forward and lets the color shift as the light moves across the slab.

At 79″ × 134″, the format gives a project team full working scale for islands, full-height walls, bath compositions, bar fronts, and other statement applications. With 48 slabs just landed, the lot can be walked and compared together before fabrication.

This is the Cristallo register for a room that wants warmth inside a translucent stone. Pair the amber movement with oak, plaster, aged brass, or a quieter pale stone elsewhere in the project and let the full slab carry the composition.

One Finish · Polished

Polished,
to draw the amber through the crystal.

The IYA373 slabs arrive polished. The reflective face brings clarity to the pale crystalline body and makes the amber, gold, and deeper mineral movement legible across the full 79″ × 134″ format.

A considered surface for statement islands, full-height walls, bath compositions, bar fronts, and backlit features.

Polished 2cm Antolini Cristallo Ambra IYA373 quartzite slab showing a pale crystalline field with warm amber-gold movement at Royal Stone

2cm · 79″ × 134″ · Polished · IYA373

Warm crystal, amber movement

The polished face lets the Ambra register read clearly at full scale. Warm amber and gold passages move through the pale field, giving the slab a luminous presence in daylight and a strong basis for a carefully tested backlit application.

Spec Sheet

IYA373.
In detail.

Arrival
Italy · just landed at Royal Stone
Curator
Antolini · Cristallo Ambra program
Stone
Cristallo Quartzite · Ambra register
Lot
IYA373 · 48 slabs
Gauge
2cm
Format
79" × 134" per slab
Finish
Polished
Register
Pale crystalline field with warm amber-gold and deeper mineral movement
Consider for
Statement islands, full-height walls, bath compositions, bar fronts, and backlit features
In stock
48 slabs · Royal Stone · South Sepulveda Boulevard · Los Angeles
Verified
Inventory verified August 8, 2026 · call (310) 477-3223 to confirm current availability

Cristallo · In the Yard

Other Cristallo
cuts on the floor.

Related Cristallo family quartzites currently catalogued at Royal Stone — warm, pale, translucent, and saturated cuts from the Antolini program.

Showing 36 of 138 slabs

Common Questions

Questions,answered.

What is Antolini Cristallo Ambra IYA373?
Cristallo Ambra IYA373 is a polished Antolini Cristallo quartzite selection with a pale crystalline field and warm amber-gold mineral movement. The new arrival is 2cm and measures 79″ × 134″ per slab.
How many IYA373 slabs are in stock?
The new IYA373 arrival includes 48 slabs, just landed from Italy at Royal Stone in Los Angeles.
What finish and size is Cristallo Ambra IYA373?
The IYA373 slabs are polished, 2cm thick, and 79″ × 134″ per slab.
How does the Ambra register read?
The supplied yard photograph shows a pale crystalline body with warm amber-gold and deeper mineral movement. The polished surface brings out the depth and variation across the slab.
Can Cristallo Ambra be backlit?
Cristallo is a translucent quartzite family that can be considered for backlit applications. The exact slab should be tested under transmitted light before fabrication so the design team can evaluate how IYA373 reads in the intended installation.
How do I see the 48 IYA373 slabs in person?
Royal Stone is at 2303 South Sepulveda Boulevard, West Los Angeles. Designers and private clients are welcome by appointment Monday through Friday. Call (310) 477-3223 and we will pull the slabs for you.

Visit the Yard

Walk 48 slabs,
side by side.

The IYA373 arrival is a selection to study at full scale. We’ll pull the new Cristallo Ambra slabs so you can compare the amber movement, polished surface, and full format before fabrication.

Book a Showroom VisitInquire about Cristallo AmbraAll Cristallo SlabsAll Quartzite Slabs(310) 477-3223