Stores (29) 
Promotion 
Add Relevance
$600 off
Round brilliant 1.10 ctw diamond earrings and or 0.76 ctw necklace
$2,999.99
$2,399.99
Bulova Classic Diamond Malachite Stainless Steel Quartz Women's Watch, 34mm
$349.99
Round Brilliant 0.30 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings
$599.99
Round Brilliant 0.20 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Zodiac Pendant
$599.97
Related brands
Deal history
Diamond is currently on deal at Costco, with the lowest price now $349.99. Based on deal history, we expect it to return in week 45.
Stores with Diamond in their assortment
JC Penney
Costco
Safeway
ACME
Walmart
Dollar General
Boscov's
Vons
Harbor Freight Tools
Albertsons
Menards
C Town
Jewel-Osco
The Home Depot
Bath & Body Works
Kohl's
Bravo Supermarkets
Big 5
Weis Markets
Food Lion
Fareway
Sellers Bros
ShopRite
Five Below
Nearest branch
This Diamond deal Costco is available in the following branches based on your set location:
New York
Diamond price Costco🕒
| Offer | Name | Store | Regular price | Deal price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
| Round Brilliant 0.20 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Zodiac Pendant | Costco | $599.97 | 20 October 2025 | 26 October 2025 | ||
| Bulova Classic Diamond Malachite Stainless Steel Quartz Women's Watch, 34mm | Costco | $349.99 | 20 October 2025 | 26 October 2025 | ||
 | Emerald Cut 2.46 ctw VVS2 Clarity, H Color Diamond Platinum Wedding Set | Costco | $14,999.99 | 14 October 2025 | 19 October 2025 | ||
 | Round Brilliant 1.30 ct VS1 Clarity, D Color Diamond Platinum Solitaire Ring | Costco | $10,999.99 | 14 October 2025 | 19 October 2025 | ||
 | 14kt Yellow Gold Diamond Cut Hoop Earrings | Costco | $199.97 | 22 September 2025 | 28 September 2025 | ||
 | 14kt Yellow Gold Diamond Cut Huggie Hoop Earring | Costco | $289.99 | 26 July 2024 | 01 August 2024 | ||
 | Anji Mountain Woven Diamond Pouf | Costco | $69.99 | 12 July 2024 | 18 July 2024 | ||
 | Anji Mountain Woven Diamond Pouf | Costco | $69.99 | 27 June 2024 | 25 July 2024 | ||
 | Colorado clothing men's diamond quilted jacket | Costco | $21.99 | 15 December 2023 | 20 December 2023 | ||
 | Tanzanite and diamond 14kt white gold ring | Costco | $3,199.99 | 24 November 2023 | 26 November 2023 | ||
 | Ruby and diamond 14kt white gold earrings | Costco | $1,999.97 | 31 August 2023 | 08 September 2023 | ||
 | Round brilliant & baguette 0.35 ctw vs2 clarity, i color stackable diamond band | Costco | $399.97 | 10 March 2023 | 17 March 2023 | ||
 | Amethyst and diamond 14kt yellow gold earrings | Costco | $399.97 | 03 March 2023 | 10 March 2023 | ||
 | Amethyst and diamond 14kt yellow gold earrings | Costco | $399.97 | 13 January 2023 | 20 January 2023 | ||
 | Amethyst and diamond 14kt yellow gold earrings | Costco | $399.97 | 06 January 2023 | 13 January 2023 | ||
 | 14kt two-tone gold diamond cut hoop earrings | Costco | $199.99 | 28 October 2022 | 04 November 2022 | ||
 | Gemstone & diamond 14kt white gold ring | Costco | $549.99 | 28 October 2022 | 04 November 2022 | ||
 | Lab created emerald and diamond 14kt yellow gold earrings | Costco | $1,299.99 | 26 August 2022 | 01 September 2022 |
