A man and a woman in linen and stone tones on sunlit steps beneath stone columns, wearing layered gem-set gold chains, stacked rings and bracelets

Two women in pleated stone-coloured dresses and tinted glasses wearing gem-set gold necklaces, drop earrings and stacked rings, seated before a carved façade

The stonecomes first.

View the collection

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The stonecomes first.

View the collection

Book an appointment

The house

Natural stones of documented origin, and the gold made for them.

ORÉA MAISON deals in loose gemstones, each one chosen for itself and carrying a report from an independent laboratory. Nothing is set until the stone is chosen, and every setting is drawn around the stone it holds.

Documented

Every stone carries a report from GRS, Gübelin, SSEF, AGL or GIA. Treatment is stated in the laboratory's own words, and origin is traced as far as the trail allows.

Chosen loose

Stones are bought loose and judged on their own merits, never to fill a setting that already exists. Nothing is set until the stone is chosen.

Made for the stone

Gold is 18k throughout, drawn around the stone it holds and made to order in London. A piece can equally be gold alone.

Seen privately

Stones are shown by appointment in London, one at a time and out of their papers, with the report beside them.

08 stones, each documented

From the vault

Each stone is loose, documented, and waiting for the right hand. Or the right setting.

All stones

By appointment

8.72 ct royal blue Ceylon sapphire

Antique cushion, Ratnapura

GRS, no indications of heating

By appointment

4.61 ct pigeon's blood Mogok ruby

Oval, Mogok

Gübelin, no indications of heating

By appointment

5.94 ct Muzo emerald

Octagonal step cut, Muzo

SSEF, minor oil

By appointment

3.82 ct padparadscha sapphire

Cushion, Ratnapura

GRS, no indications of heating

By appointment

2.77 ct Paraíba tourmaline

Oval, Paraíba

GIA, no indications of heating

By appointment

5.08 ct Mahenge spinel

Cushion, Mahenge

AGL, no indications of treatment

By appointment

3.14 ct alexandrite

Cushion, Hematita

Gübelin, no indications of treatment

By appointment

6.21 ct Kashmir sapphire

Cushion, Padar

SSEF, no indications of heating

The full collection

Gemstones

8.72 ct royal blue Ceylon sapphire, Sri Lanka

By appointment8.72 ct royal blue Ceylon sapphire

Ratnapura, Sri Lanka|OP-S-0412

Cut: Mixed cut, step-cut pavilion
Dimensions: 12.41 × 10.88 × 7.12 mm
Colour: Royal blue (GRS)
Clarity: Eye clean, fine silk
Treatment: No indications of heating
Report: GRS GRS2026-041288

Jewellery Bespoke

0108

Gold

Made to order, in 18k gold.

Every piece is made to commission in 18k gold throughout. It can be built around a stone from the vault, or it can be gold alone. Nothing is made in advance and there is no ready-made collection. The stones themselves are seen by private appointment.

Spinel solitaire
Padparadscha ring
Paraíba signet
Sapphire pendant

Commissions are taken by appointment. Tell us what you have in mind, or bring a stone, and the piece is drawn around it before anything is cast. You see the drawing, and the gold, at every stage of the making.

Begin a commission