Stores (11) 
Promotion 
$2.00
$1.79
Blue Diamond deal Costco
There are 1 new Blue Diamond deals available in the Costco weekly ad from 01/31/2026.
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Stores with Blue Diamond in their assortment
Albertsons
Safeway
Bravo Supermarkets
C Town
Costco
Ralphs
ACME
Stop&Shop
Fresh Thyme
Walgreens
Fareway
Stater Bros
Hy-Vee
Raley's
Metropolitan market
Kroger
CVS
Food Lion
Sam's Club
Vons
ShopRite
Market of Choice
New Seasons Market
Cub Foods
Nearest Costco branch
This Blue Diamond deal Costco is available in the following branches based on your set location:
New York
Blue Diamond price Costco🕒
| Offer | Name | Store | Regular price | Deal price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | London Blue Topaz and Diamond 14kt White Gold Ring | Costco | $749.99 | 06 October 2025 | 12 October 2025 | ||
 | Blue Sapphire and Diamond 14kt White Gold Earrings | Costco | $1,199.99 | 18 August 2025 | 24 August 2025 | ||
 | Blue Sapphire and Diamond 14kt White Gold Ring | Costco | $919.99 | 07 July 2025 | 13 July 2025 | ||
 | Blue Topaz and Diamond 14kt White Gold Pendant | Costco | $579.99 | 02 July 2025 | 06 July 2025 | ||
 | Blue Sapphire and Diamond 14kt White Gold Ring | Costco | $919.99 | 02 July 2025 | 06 July 2025 | ||
 | Blue sapphire and diamond 14kt white gold band | Costco | $2,499.99 | 08 December 2023 | 14 December 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 27 November 2023 | 30 November 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 20 November 2023 | 23 November 2023 | ||
 | Blue sapphire and diamond 14kt white gold band | Costco | $2,499.99 | 17 November 2023 | 19 November 2023 | ||
 | Blue sapphire and diamond 14kt white gold band | Costco | $1,999.99 | 13 November 2023 | 16 November 2023 | ||
 | Blue Sapphire and Diamond 14kt White Gold Earrings | Costco | $1,999.97 | 03 November 2023 | 10 November 2023 | ||
 | Blue Sapphire and Diamond 14kt White Gold Band | Costco | $1,999.99 | 01 November 2023 | 14 November 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 27 October 2023 | 03 November 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 20 October 2023 | 27 October 2023 | ||
 | Blue Sapphire and Diamond 14kt White Gold Earrings | Costco | $2.00 | 13 October 2023 | 20 October 2023 | ||
 | Cushion cut 3.04 ct blue sapphire & diamond platinum ring | Costco | $12,999.99 | 13 October 2023 | 20 October 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 13 October 2023 | 20 October 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 29 September 2023 | 06 October 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 22 September 2023 | 29 September 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 15 September 2023 | 22 September 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 08 September 2023 | 15 September 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 31 August 2023 | 08 September 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 03 August 2023 | 10 August 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 28 July 2023 | 04 August 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 14 July 2023 | 21 July 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 29 June 2023 | 07 July 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings | Costco | $1,999.97 | 23 June 2023 | 29 June 2023 | ||
 | Blue diamond almonds, chile 'n lime, 45 oz | Costco | $13.49 | 12 May 2023 | 18 May 2023 | ||
 | Blue diamond almonds, chile 'n lime, 45 oz | Costco | $13.49 | 05 May 2023 | 11 May 2023 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 02 December 2022 | 09 December 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 21 November 2022 | 24 November 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 14 November 2022 | 18 November 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 11 November 2022 | 14 November 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 04 November 2022 | 11 November 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 28 October 2022 | 04 November 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 21 October 2022 | 28 October 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 14 October 2022 | 21 October 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 07 October 2022 | 14 October 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 30 September 2022 | 07 October 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 23 September 2022 | 30 September 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 16 September 2022 | 23 September 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 09 September 2022 | 16 September 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 01 September 2022 | 08 September 2022 | ||
 | Cushion cut 2.78 ct blue sapphire & diamond 18kt white gold pendant | Costco | $9,499.99 | 01 September 2022 | 08 September 2022 | ||
 | Blue sapphire and diamond 14kt white gold earrings, september birthstone | Costco | $1,999.97 | 26 August 2022 | 01 September 2022 | ||
 | Blue Diamond Smokehouse Almonds | Costco | 01 March 2022 | 27 March 2022 |