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Diamonds and fine jewelry. Made simple.

We supply jewelers across Mexico at wholesale prices. Shopping for yourself? An advisor will help you on WhatsApp.

Get a quote

Send us the certificate number.

That is how jewelers ask: with the stone's GIA or IGI number. It tells us exactly which stone it is.

IGI

We tell you if we have it, today's price and when it arrives. If it has sold, we suggest equivalents.

No certificate, or we do not have that stone? Tell us shape, weight, color and clarity, and we will send you certified options.

We find it.

Certificate LG612345678 Today's price, in pesos or dollars

It's on its way. And you can watch it move.

In the portal your order moves through five stages, and we write to you at each one before you have to ask.

  1. Requested
  2. Purchasing
  3. On its way
  4. In Mexico
  5. Delivered

Arrives between one and two weeks

Ruby necklace with a diamond halo, worn

Delivered.

Insured and with its certificate, to your store or your door. And if it needs setting, we set it in our workshop.

What we supply, one piece or by the parcel.

What we hold in Monterrey ships right away. The rest comes from our international network in one to four weeks, with an estimated date from the moment you order.

Oval sapphire necklace with a diamond halo
White goldSapphireHalo

Fine jewelry

Rings, earrings, necklaces and bracelets of our own design, or made to order from yours.

10K · 14K · 18K gold · White · Yellow · Rose

See the jewelry catalog (account required)
Emerald necklace
EmeraldSet

Colored gemstones

Sapphires, rubies, emeralds and more, loose or set, certified when the stone calls for it.

Sapphire · Ruby · Emerald · Tanzanite · Alexandrite

Diamante Marquise
MarquiseCertified

Diamonds

Natural and lab grown, GIA and IGI. You give us the certificate; we get you the stone.

Round · Oval · Emerald · Cushion · Pear · Princess · Radiant · Marquise

Melee

Calibrated for pavé and micro-pavé, in bags of matched color and clarity. We never mix qualities.

1.0 – 3.0 mm · Round · Natural and lab grown

Own a store or design jewelry?

  • Wholesale price per piece, at today's rate. Pesos or dollars.
  • Private portal: catalog, orders, balance and the date each piece arrives.
  • Our own workshop in 10K, 14K and 18K gold. We make it under your brand, not ours.
  • Your clients are yours: we never contact them.
Request access Already a client: log in

Looking for a piece for yourself?

An engagement ring, a pair of earrings or a loose stone, with its GIA or IGI report. An advisor sends you real options on WhatsApp and stays with you until it is in your hands.

Message us on WhatsApp
Guide for jewelers

Guides for jewelers

What a jeweler or designer needs to know before buying diamonds wholesale. Written by the Bamo team in Monterrey, Mexico.

01

Wholesale lab-grown diamonds in Monterrey, Mexico

Lab-grown diamonds are now part of almost every jewelry catalog in Mexico. This guide explains what they are, how they are certified and how to buy them wholesale from Monterrey.

Read the guide → 02

Calibrated melee diamonds for pavé and micro-pavé

Pavé lives or dies by the uniformity of its stones. This guide explains what calibrated melee is, how to specify it and how Bamo supplies it to workshops and jewelers.

Read the guide → 03

GIA vs IGI: differences and which one suits your jewelry business

The two most common questions from a jeweler buying wholesale: "is it GIA or IGI?" and "does it matter?". The short answer is that both are serious laboratories, but they are used for different things.

Read the guide → 04

How to buy a diamond by certificate number

More and more jewelers arrive with a certificate number in hand: their customer saw it online, it came from an appraisal, or it was picked from a listing. This is how that number becomes a stone in your showcase.

Read the guide → 05

How to choose a diamond supplier for your jewelry business in Mexico

The right supplier defines a jeweler's margin, delivery time and peace of mind. These are the criteria established brands use to choose one, and how Bamo answers each.

Read the guide →

Write to us

If you own a store or design jewelry, we review your profile and give you portal access. If you are looking for a piece for yourself, an advisor will reply. We answer within 24 business hours.

Office San Pedro Garza García
Monterrey, Nuevo León · México
Hours Monday to Friday · 10:00 to 18:00
Email info@bamonco.com
Phone and WhatsApp +52 81 1746 3849

We save your request and WhatsApp opens with your details ready. Everything is confidential.