Diamond on sale Costco
There are 1 new Diamond offers available at Costco starting from 21-10-2025.
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Stores (25) 
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Offer history
Diamond is currently on offer at Costco, with the lowest price now $13.99. Based on offer history, we expect it to return in week 44.
Stores with Diamond in their assortment
Food Basics
Giant Tiger
Loblaws
Showcase
Canadian Tire
Costco
Sobeys
Princess Auto
Long & McQuade
Real Canadian Superstore
Rexall
FreshCo
The Brick
Party City
Independent Grocer
Charm Diamond
Walmart
Seasons Foodmart
Home Hardware
JYSK
Bed Bath & Beyond
T&T Supermarket
Sushi Shop
Lowe's
Nearest branch
This Diamond on sale Costco is available in the following branches based on your set location:
Toronto
Diamond price Costco🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | Blue Diamond Roasted Salted Almonds, 18 × 23 g | Costco | $13.99 | 20 October 2025 | 26 October 2025 | ||
 | Alpena Black Diamond Universal Fit Luxury Seat Cover, 2-pack | Costco | $99.99 | 14 October 2025 | 19 October 2025 | ||
 | Princess cut diamond stud earrings (0.70 ctw) | Costco | $1,699.99 | 23 October 2023 | 30 October 2023 | ||
 | Diamond Cut Wheat Chain in Two-tone Gold | Costco | $349.99 | 09 May 2023 | 15 May 2023 |
