Photo of a bag of Los Pinitos
Photo of a bag of Los Pinitos

Costa Rica Los Pinitos

Black Diamond Natural

After a standard natural process, this lot has gone through an extended and low-temperature drying stage that allows the mucilage sugars to crystallise.

Sorry, sold out!

Flavour: tropical punch, tawny port, pink grapefruit

Body:   Acidity:

Roast: Omni (filter + espresso)

Origin story and details

Producer: Oscar And Francisca Chacón
Farm / Cooperative: Finca Los Pinitos
Region: Sabanilla De Alajuela, Central Valley, Costa Rica
Altitude: 1400-1600m above sea level

Very Special

Here’s what made us feature this coffee on our VS lineup:

  • The origin: Costa Rica: home to some of the most premium coffee lots, the Las Lajas group makes justice to their reputation with premium, experimental coffees like this lot
  • Orange Bourbon variety: a rare, unusual variation of the Bourbon variety, it’s challenging when it comes down to picking time (because it’s hard to tell whether it’s green or actually ripe!)
  • Black Diamond Process: a slow curing version of the standard natural process, it brings a bunch of fizzy, fermenty flavours that will please those who look for more ‘festive’ flavour profiles



The process

What makes this process different from all the rest is the intentional curing process. It is still a Natural process, but the drying period takes between 15 and 22 days. The process is very similar to their other Natural processes: it starts with the rigorous harvesting standards, sorting and letting the superficial humidity dry for one day on raised beds. Then the beans are moved from the raised beds to the drying patio.

Black Diamond Processing

The drying process takes more attention than the rest of their Naturals. Since it’s a slow drying process, they need to constantly check on the temperature and movement of the beans so they don’t get heated. What they’re aiming for with this process is slow dehydration, slower than usual, not allowing the temperature to rise abruptly, and everything under control measures. Oscar explained that the concept comes from the process of drying coffee seeds for nursery, slowly drying them without compromising the embryo; a passive drying process.

With this process, they don’t want to harm the beans with high temperatures, but rather allow the sugars of the mucilage to cold crystallise. They look to obtain a sweeter, clearer, and brighter coffee with the Diamond process.

Finca Los Pinitos Farm


Las Lajas

Oscar and Francisca Chacón are third-generation coffee producers, but the coffee is more than just in their family heritage: It’s in their hearts and souls as well. The couple is committed to quality and innovation, and is among the very first farmers in Costa Rica to produce Honey and Natural process specialty coffee.

In 2005, after years of delivering their cherry to a cooperative for the going market price, they decided to join the brand-new “micromill revolution” and buy their own depulper to have more control over the quality and the price they received for their lots. “At first, we didn’t know what we were doing,” Oscar explains. “We were just experimenting.” That experimentation led to some of the most exciting new flavour profiles we have ever tasted: Now, the Chacons produce a wide range of Honey process coffees, modulating the drying time in order to create different effects in the cup.

Necessity bred more innovation for the family when an earthquake in 2008 wiped out electricity and water to their area during the harvest. Unable to run the depulpers or to wash the mucilage off to produce washed lots, Francisca took inspiration from her knowledge of African coffee production and quickly built raised beds on the property. Their Natural lots caught the attention of Cafe Imports’ founder Andrew Miller, and the rest is both history and our story.

Traceability

100% Orange Bourbon coffee beans, provided by Cafe Imports and roasted by us on Gadigal land / Sydney.

Country grade: Unknown ?

 

This page has all the sourcing information (variety, process, region, story, importer, harvest date, and more) that our importers share with us for public use.

Being transparent helps us to talk confidently about the quality and background of the products we sell. It also helps you to know exactly what you’re buying.

Learn more:
Coffee page transparency legend
Our coffee philosophy
Our business approach

Fresh harvest sourcing

This coffee was harvested in April 2025.

We only source and roast coffee from each country’s latest harvest season (so the green coffee is never older than 1 year from the time of picking, processing and packing).

This ensures the sensory qualities are always at their peak and unaffected by excessive ageing.

Learn everything about this coffee:


Roasted for espresso and filter (best enjoyed black)

Roast style: omni. Omni roasts are designed to brew and taste great both as espresso and filter. Our omni single origins generally sit on Agtron values in the ~70-60 value range. So, technically, they are somewhere in the lighter side of the medium spectrum.

Designed for espresso and filter brewing. Best enjoyed black.


Learn more:
Our Loring Kestrel S35 roaster
Our roasting style and approach

Try our custom brewing recipes

Our recipes and ratios are tailored to our coffee sourcing and roasting styles, bringing the best flavour and feel out of each coffee.

For pour over, immersion, and other filter brewing styles, check all our brew guides.

For our espresso single origins, we recommend a coffee:yield ratio of 1:3:

  • Dose: 20g ground coffee
  • Yield: 60g espresso
  • Total brew time: ~24-28 seconds

This is just a starting point! We encourage you to experiment, taste, and adjust to find the recipe that you enjoy the most.


Learn more:
Our espresso brew guide (single origin)
Brewing ratio calculator

Packaging and materials

  • Bags: ABA-certified home compostable (AS 5810-2010)
  • Labels: recyclable
  • Valves (only on +250g bags): general waste
  • Box and tape (online orders): recyclable

Learn more:
Our packaging

Brewing coffee at home

Best brewed 15–49 days post-roast

When you leave your whole beans to rest (inside the sealed bag) until our recommended window, you’re brewing at optimum flavour and acidity.

This time allows for the gas compounds, absorbed during the roasting process, to leave the coffee. If you brew too early, it may not be bad, but you’ll miss out on each coffee’s best flavour.

Our recommended brewing window

FAQs

Do you ship anywhere in Australia?

Yes! We deliver our coffee and brewing gear Australia-wide, roasted to order and in compostable and recyclable packaging.

Do you ship internationally?

We ship coffee beans to select international countries. Check the list to see if we ship to your destination.

Can I buy pre-ground coffee?

Yes, we offer pre-ground options for different methods:


- Ground for domestic espresso (home espresso machine)
- Ground for stovetop (Bialetti)
- Ground for AeroPress / Kalita / Cold Brew / Moccamaster / Plunger / French Press (immersion style)
- Ground for V60/Chemex (pour over style)

Do you source your coffee ethically? How so?

We source our coffee from small growers, producers, and cooperatives through responsible importing companies; 95% of our green coffee beans are supplied by Caravela Coffee, Cafe Imports, Osito, and Melbourne Coffee Merchants (certified B Corporations), plus Condesa Co Lab, Cofinet, and a few more.

We share all the traceability information we have about each coffee lot (territory of origin, producer, variety, processing method, importer, quality grade) on each dedicated coffee page. This applies to the blend components in our espresso blends.

Learn more about our coffee philosophy.

Do you roast dark or light?

We roast our single origins using omni roast medium/light profiles. (Omni means you can use the coffee both for filter and espresso brewing, no need to buy different bean bags with specific roast styles.)

We roast our espresso blends using darker profiles.

Learn more about our approach to roasting.

What is ‘specialty coffee’?

The definitions and references to specialty coffee are tricky, if not controversial.

Historically, and as most people see it these days, specialty coffee is Arabica beans that score over 80 in the old Specialty Coffee Association point scale. Today, the SCA refers to specialty coffee as “a coffee or coffee experience that is recognised for its distinctive attributes, resulting in a higher value within the marketplace.”

Our single origins are Arabica +85 SCA score and our blend components Arabica +80, which could be considered ‘true specialty’ coffee. Though we prefer to use the term ‘high quality’ and back this claim with solid traceability data.

What’s the benefit of your coffee subscription?

When you subscribe, you get freshly roasted coffee delivered as often as you need, so you don’t have to be so hands-on in planning your coffee purchases.

Also, you get free shipping on every delivery, and you can cancel or pause whenever you need – no lock-in periods.

Can I buy these beans in your coffee shops?

Yes, definitely! You can walk into any of our cafes in Sydney (or our wholesale network) and grab what’s available on the shelves. You can also buy online here and select free pickup from the Sample Coffee stores.


See all our FAQs

Sample Coffee Roasters warehouse in St Peters, Sydney

With love, from Sample

We’re an independent coffee roasting company based in Gadigal land / Sydney, Australia

We’ve been sharing exceptional coffees since 2011, with a particular focus on rotating single origins, ethical sourcing, and homebrewing accessibility.

Our daily work is driven by quality, consistency, transparency, and fun. This approach has slowly and organically connected us with a community of homebrewers and professionals who value how we do business and, above all, love delicious coffee beyond the hype.

Learn about us

Current coffees

All our current coffees