What DIAMAS does

DIAMAS is a direct-to-consumer premium barware brand founded circa 2020 by three friends, operating with a small team of approximately 8 employees and selling exclusively online through its Shopify storefront (diamas-co.com). The company targets individual spirits enthusiasts and home cocktail consumers who are willing to pay a premium for design-led drinkware, and it monetizes through one-off e-commerce purchases at premium price points (~$27.45–$44.62 per SKU) rather than subscriptions or wholesale contracts.

The product portfolio comprises two SKUs: the DIAMAS Tumbler — built around proprietary Aroma Enhancement Technology™ and the 5 Convex-Chill Design™ producing a Dodecahedron Ice Shape, initially released as a limited Pioneer Edition capped at 1,000 units — and the DIAMAS Signature Ice Tray Gift Set, which extends the system to ice production. The brand carries formal endorsement from Darryl McNally, described as a 16-time Gold Medal Winning Master Distiller (Limavady Distillery), and has accumulated 100+ customer reviews averaging 4.8/5.0.

The business model is straightforward premium DTC: revenue is generated per-unit sold through a single Shopify channel with multi-currency checkout and international shipping enabled. Distribution is wholly self-directed, with no disclosed retail, wholesale, or B2B partners, and no subscription or repeat-purchase program is evident in the available data.

Name

DIAMAS

Legal name

DIAMAS

Website

https://diamas-co.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

DIAMAS is a direct-to-consumer premium barware brand founded circa 2020 by three friends, selling trademarked tumblers and ice trays online via Shopify to individual spirits enthusiasts and home cocktail consumers.

Ownership category

akta.pro rank

Product category

Premium Barware

NAICS

Gift, Novelty, and Souvenir Retailers (45942)

SIC

Glass & Glassware, Pressed Or Blown (3220)

akta.pro primary industry

Alcoholic Beverage Packaging & Closures Brands (Bottles, Cans, Kegs, Corks, Caps) (CRADAIAK)

akta.pro secondary industry

Alcohol Gift, Basket & Specialty Packaging Retail (CRANABAG)

Keywords

• Premium barware products
• Whiskey glassware
• Cooling stones
• Ice molds
• Drinking accessories

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Operations, Marketing or Sales, Supply Chain, Personnel, Technology or R&D

Revenue model

1. Direct Product Sales: DIAMAS generates revenue through direct-to-consumer sales of premium barware products via their e-commerce platform. The primary products are the DIAMAS Tumbler and Signature Ice Tray Gift Set, sold as one-time purchases with bulk discount incentives for multiple unit purchases.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

DIAMAS designs, manufactures, and sells premium barware products for whiskey and fine spirits consumption. The flagship offering is the DIAMAS Tumbler, a handcrafted lead-free crystal glass paired with a dodecahedron-shaped granite cooling stone that chills liquor in 15 seconds without dilution. The second product is the DIAMAS Signature Ice Tray Gift Set, which produces 12-sided dodecahedron ice cubes that melt slower than standard cubes. Both products are sold direct-to-consumer via the DIAMAS e-commerce website.

Product overview

DIAMAS offers a two-product portfolio centered on redefining the liquor drinking experience. The flagship product is the DIAMAS Tumbler, a handcrafted modern classic hybrid drinking glass featuring a patented 5 convex design paired with a dodecahedron-shaped granite cooling stone that chills liquor in 15 seconds without dilution. The second product is the DIAMAS Signature Ice Tray Gift Set, which produces dodecahedron-shaped ice cubes designed to complement the tumbler. Both products utilize the dodecahedron geometric shape as a central design element, with the ice tray specifically designed to coexist with the tumbler. The product line supports multiple drinking styles: neat, neat chilled, on the rocks, or as cocktails.

Differentiator

Problem solved

Functional benefit

Products and services

• DIAMAS Tumbler Gift Set

Quantifiable outcome

• Cooling in 15 seconds without dilution
• +3 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature4 records

Partnerships

One partnership is on record.

• Limavady Distillery / Darryl McNallycoreGTM or Marketing PartnerDarryl McNally, 16-time Gold Medal Winning Irish Master Distiller and Founder/CEO of Limavady Distillery (established 1750, revived in Northern Ireland), served as the primary expert tester and endorser of the DIAMAS Tumbler. McNally applied professional critique validating the product as a 'prestigious industry-first product' and 'new category of drinking glass.' The partnership provides credibility through expert validation and appears in DIAMAS's 'Featured and recommended by' section alongside media outlets.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Riedel: Austrian premium glassware leader with deep spirits and wine glass categories. Riedel overlaps with DIAMAS in premium spirits glassware but operates as a much broader, established portfolio incumbent rather than a single-niche brand.
• Snowe Home: Premium DTC home goods brand spanning tabletop, bar, and lifestyle categories. Operates in an adjacent premium-home category to DIAMAS and competes for the same premium gifting customer wallet.

Direct peers

• Corkcicle: Premium DTC drinkware brand known for insulated tumblers, stemless wineware, and bar accessories. Closely comparable on D2C model, premium positioning, and giftable barware product mix to DIAMAS.
• Teroforma: Designer of premium home goods including whiskey stones, ice molds, and bar accessories. Directly comparable as a design-led DTC maker of whiskey/chilling accessories sold as gift items.
• Viski: Premium barware brand offering cocktail glasses, decanters, and bar tools aimed at home enthusiasts and gift buyers. Directly comparable on premium barware assortment and spirits-enthusiast targeting.
• Brümate: DTC premium insulated drinkware brand (tumblers, bottles, can-coolers) with strong influencer and social-led acquisition. Comparable to DIAMAS on D2C channel mix and premium lifestyle positioning.
• Glencairn Crystal: Maker of the iconic Glencairn whisky tasting glass, the de facto standard glass in the whisky category. DIAMAS is attempting to displace or sit alongside Glencairn in the premium whisky tumbler/nosing segment with similar price positioning.
• Whiskey Peaks: Specialty brand making topographical mountain-shaped whiskey stones and barware accessories. Competes in the same premium whiskey-accessory niche as DIAMAS, including stones and giftable sets.
• JoyJolt: DTC premium glassware brand spanning drinkware, barware, and specialty glass sets. Comparable to DIAMAS in D2C glassware positioning, mid-premium price points, and gift-set merchandising.

Others

• High West Distillery: Premium American whiskey distillery with strong lifestyle, hospitality, and gifting positioning. Not a barware competitor, but operates in the same premium-spirits lifestyle space where DIAMAS's target customer shops and gifts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/diamasco
• Instagraminstagram.com/diamas.co
• LinkedInlinkedin.com/company/diamas

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about DIAMAS