Showroom open 7 days a week - Free delivery across Morocco

Trouvez votre bague en diamant idéale

Choisissez l’origine, le budget, le carat et la forme : la sélection se met à jour sous vos yeux. Chaque bague garde sa fiche, avec les informations de sa pierre.

New arrivals: the pieces most recently added to the shop

This page gathers the pieces most recently added to the shop, all kinds together: a ring may sit beside a bracelet or a pair of earrings. If you already know what you are looking for, the list of collections will take you there faster.

Jewellery discovered in a photograph is hard to judge. The image enlarges everything, and a diamond looks bigger on screen than on the finger. Before you decide, ask for the measurements: the weight of the stone in carats, its dimensions in millimetres, the metal and its fineness. Ask too whether the diamond is natural or laboratory-grown, which must always be stated in writing.

Our article on buying a diamond with confidence in Morocco goes through the laboratory report, the invoice and the hallmark. Nothing replaces holding the piece in your hand: you can ask to see it at the showroom in Sidi Maarouf, Casablanca.

Frequently asked questions

Write to an Oroma adviser on WhatsApp or through the contact page, naming the piece that interests you and your finger size if it is a ring. The adviser will answer for that particular model.

Yes, you can ask to see a piece at the showroom, Galerie Panorama, Magasin 48, in Sidi Maarouf. Let an adviser know before you travel, so that they know which one you want to see.

No, a close-up photograph always enlarges. Rely on the measurements: a round diamond of half a carat is a little over 5 mm wide, a one-carat diamond about 6.5 mm. For a ring, compare the width of the band with that of a ring you own.

Size guide

Find your ring size

Two simple ways to find your size at home. If you are unsure, message us on WhatsApp before ordering: we will confirm the size with you.

You don’t have a ring in your size

  1. Cut a strip of paper about 1 cm wide, or take a thin thread that does not stretch.
  2. Wrap it around the base of the finger without pulling tight. It must still slide over the knuckle.
  3. Mark with a pen where the strip meets.
  4. Measure the length up to the mark, in millimetres. That number is your size: a 52 mm finger circumference is a size 52.

Measure at the end of the day, with hands neither cold nor swollen by heat. Between two sizes, choose the larger. For a wide band, add half a size.

You already have a ring in your size

Measure the inner diameter of the ring with a ruler, from one inner edge to the other, and find it in the table. The printable guide also has true-size circles to lay your ring on.

Size chart

Size Finger circumference Inner diameter
44 44 mm 14.01 mm
45 45 mm 14.32 mm
46 46 mm 14.64 mm
47 47 mm 14.96 mm
48 48 mm 15.28 mm
49 49 mm 15.6 mm
50 50 mm 15.92 mm
51 51 mm 16.23 mm
52 52 mm 16.55 mm
53 53 mm 16.87 mm
54 54 mm 17.19 mm
55 55 mm 17.51 mm
56 56 mm 17.83 mm
57 57 mm 18.14 mm
58 58 mm 18.46 mm
59 59 mm 18.78 mm
60 60 mm 19.1 mm
61 61 mm 19.42 mm
62 62 mm 19.74 mm
63 63 mm 20.05 mm
64 64 mm 20.37 mm
65 65 mm 20.69 mm
66 66 mm 21.01 mm
67 67 mm 21.33 mm
68 68 mm 21.65 mm
69 69 mm 21.96 mm
70 70 mm 22.28 mm

In Morocco and Europe, the size is the finger circumference in millimetres.

Download the guide (PDF)