Diamond Necklaces

Warehouses

City, Province or Postal Code

Show Warehouses with:

Gas Station

Tire Centre

Food Court

Hearing Aids

Optical

Pharmacy

Business Centre
Account
Cart

Appliance Parts & Accessories

Commercial Cooking

Commercial Dishwashers

Commercial Floor Care

Commercial Freezers & Ice Makers

Commercial Laundry

Commercial Refrigerators

Specialty Electrics

Commercial Appliances

Air Conditioners

Air Purifiers

Dehumidifiers

Portable Fans

Fans

Furnace Filters

Heaters

Humidifiers

Cooling, Heating & Air Treatment

Dishwashers

Extended Warranty Appliances

Freezers & Ice Makers

Kitchen Appliance Packages

Microwaves

Propane & Portable Appliances

Refrigerators

Small Space Appliances

Cooktops

Range Hoods

Ranges

Wall Ovens

Stoves, Cooktops & Range Hoods

All-in-One Washer Dryer

Dryers

Electric Laundry Suites

Gas Laundry Suites

Laundry Centres

Washers

Washers & Dryers

Wine Fridges & Cellars

Appliances

What's New This Week

Shop Now

Need New Appliances Fast?

Shop Now

Top Picks in Appliances

Shop Now

Mix and Match to Save

Shop Now

ATV, UTV & Motorcycle Accessories

Batteries

Floor Mats & Seat Covers

Racks & Carriers

Safety Devices

Towing & Winches

Truck Covers, Ramps, & Accessories

Wiper Blades & Auto Accessories

Car & Truck Accessories

Car Shelters

Garage Door Openers

Garage Flooring

Jump Starters, Battery Chargers & Maintainers

Motor Oil, Lubricants & Fluids

RV Accessories

Automotive Towels

Floor Jacks & Vehicle Lifts

Wet/Dry Vacs

Work Gloves

Shop & Garage Equipment

Tires

Trailers

Wash & Wax

Wheels

Winter Products & Snow Plows

Automotive & Tires

What's New This Week

Shop Now

Baby Bedding

Baby Care & Safety

Baby Diapers & Wipes

Baby Gear Collections

Baby Gear & Activity

Baby Monitors

Car Seats

High Chairs

Baby

Activewear

Bottoms

Pajamas & Sleepwear

Tops

Children's & Baby Clothing

Custom Logo Apparel

Shoes, Boots & Sandals for Women

Shoes, Boots, & Sandals for Men

Footwear

Briefcases & Laptop Cases

Carry On

Casual & School Backpacks

Checked Luggage

Duffel & Garment Bags

Luggage Sets

Luggage, Suitcases & Travel Bags

Accessories for Men

Activewear for Men

Custom Logo Apparel

Jackets & Outerwear for Men

Pajamas, Lounge, & Sleepwear for Men

Pants & Jeans for Men

Shirts & Tops for Men

Shoes, Boots, & Sandals for Men

Shorts

Socks & Underwear for Men

Swim for Men

Workwear

Men's Clothing

Activewear for Women

Custom Logo Apparel

Dresses & Skirts for Women

Jackets & Outerwear for Women

Maternity Clothing

Pajamas, Lounge, & Sleepwear for Women

Pants & Jeans for Women

Shirts & Tops for Women

Shoes, Boots & Sandals for Women

Shorts for Women

Socks & Underwear, & Accessories for Women

Women's Clothing

Clothing, Luggage, & Handbags

What's New This Week

Shop Now

Monitor Stands

Computer Accessories

Computer Buy Online & Pick Up in Warehouse

iMac

Mac

Desktops

Extended Warranty Computers and Tablets

iPad mini

iPad

iPad & Tablet Accessories

Samsung Galaxy Tablets

iPads & Tablets

Chromebooks

MacBook Air

MacBook

Windows Laptops

Laptops

Monitors

Inkjet Printers

Laser & LED Printers

Scanners

Printers & Scanners

Home Productivity

Operating Systems

Security & Utilities

Tax & Personal Finance

Software

Computers

What's New This Week

Shop Now

Apple TV

iPad mini

iPad

iMac

Mac

Apple Products

Batteries

Cell Phone Accessories

Unlocked Cell Phones

Cell Phones & Accessories

Drones & Action Cameras

Electronics Buy Online & Pick Up in Warehouse

Extended Warranty Televisions

Blu-ray Players

Blu-ray & Media Players

Headphones

Home Theater & Soundbars

Portable Audio

Speakers & Voice Assistants

TV Mounts

TV Mounts & Cables

Home Audio & Video

Digital Pianos & Electric Keyboards

Guitars

Musical Instruments

Cordless Telephones

Two-Way Radios

VoIP & Business Phones

Phones & Walkie Talkies

Analog Security Systems

HD IP NVR Systems

Security Cameras & Accessories

Wireless Surveillance

Security Cameras & Surveillance Systems

Home Automation

Robot Vacuums

Routers & Networking

Smart Lighting

Smart Home

Smart Watches & Activity Trackers

4K & OLED TVs

LED TVs

TVs

Gaming Gift Cards

Mobile Gaming

Nintendo Switch Accessories

Nintendo Switch Consoles

Nintendo Switch Games

Nintendo

Playstation 5 Consoles

Playstation Accessories

Playstation

Gaming Headsets

Nintendo Switch Accessories

Playstation Accessories

Xbox Accessories

Video Game Accessories

Virtual Reality Headsets

Virtual Reality

Xbox Accessories

Xbox

Video Games & Consoles

Electronics

What's New This Week

Shop Now

Bulk Flowers

Fresh Flower Bouquets

Live Greenery

Next Business Day Delivery

Seasonal Floral

Wedding & Event Flowers

Floral

All Gift Baskets

Chocolate Gift Baskets

Gourmet Food Gift Baskets

Spa Gift Sets

Gift Baskets

Floral & Gift Baskets

Caskets

Funeral

Crib Mattresses

Cribs

Blair

Garnet

Jessie

Westgate

Nursery Furniture Sets

Baby Furniture

Alessia

Alpine Ridge

Astoria

Collins

Pacifica

Stonehurst

Bedroom Sets

Beds & Bed Frames

Chests & Dressers

Headboards

Boutique

Lumina

Orion Wall Bed Collection

Murphy Beds & Wall Beds

Nightstands & Accessories

Bedroom Furniture

Bar & Counter Stools

Bar & Wine Cabinets

Dining Chairs

Archer

Chinook

Shaker

Stella

Symmetry

Kitchen & Dining Sets

Kitchen & Dining Tables

Kitchen Buffets, Islands, & Carts

Dining Room & Kitchen Furniture

Television Stands & Consoles

Entertainment Centres

Entryway Furniture

Bunk & Loft Beds

Kids' & Toddler Beds

Aiden

Ava

Dylan

Elena

Taylor

Kids' Bedroom Sets

Kids' Bookcases

Kids' Chairs & Tables

Kids' Desks

Kids' Toy Boxes & Storage

Kids' Furniture

Elgin

Accent & Coffee Tables

Accent & Curio Cabinets

Bookshelves & Bookcases

Home Theatre Seating

Living Room Chairs

Allington

Atticus

Barcelona

Carrera

Emma

Frasier

Larsen

Linea

Luca

Madison

Magnum

Marino

Monza

Oxford Home Theatre

Parkway

Riviera

Siena

Sorena

West Park

Living Room Sets

Recliners & Lift Chairs

Sectionals & Chaises

Sofa Beds & Futons

Sofas, Couches & Loveseats

Living Room Furniture

Adjustable Beds

Double Size Mattresses

King Size Mattresses

All Purpose Mattress

Arianell Mattress

Beautyrest

Brightside

Cocoon™ by Sealy® 25.4 cm (10 in.) Mattress

Comfort Tech Elate Mattress

Comfort Tech IsoTonic™ Mattress

Comfort Tech Serene

Comfort Tech Serene Firm

Comfort Tech™ Elite Aurora Foam

Foxbridge

Island Cays

Lakeridge

Marleen

Milliard Ultra Comfort Series 20 cm (8 in.) Mattress

Natural Sleep Concepts Medical - Pressure Balance Latex System

Natural Sleep Concepts Medical - Rejuvenate Mattress

Novaform Advanced Back Support Mattress

Novaform® Serafina™ Pearl Gel Memory Foam Mattress

Novaform® SoFresh™ Copper Foam Mattress

NSC Medical Hybrid Articulating Mattress

NSC Medical Natural Elements Mattress

ObusForme DualCool Mattress

Raegen

Sealy Ariella Mattress Collection

Sealy® Posturepedic® Moderno Mattress

Simmons

Simmons Camelot Mattress Collection

Springwall Chiropractic Green Hybrid

Springwall Chiropractic Hybrid Mattress

Springwall Comfort Pockets Breeze Mattress

Springwall Comfort Pockets Renew Mattress

Stone Harbour

Mattress Collections

Queen Size Mattresses

Twin Size Mattresses

Twin XL Mattresses

Mattresses

Bookcases

Filing Cabinets

Office Chairs

Office Desks

Bush Salinas

Fairview

Mayfield

Pro-Concept Plus

Upstand

Viva

Office Furniture Sets

Office Tables

Office Furniture

Ottomans & Benches

Furniture & Mattresses

All Tickets & Gift Certificates

Costco Memberships

Costco Shop Card

Getaways & Tourist Attractions

Restaurant Gift Cards

Spa Gift Certificates

Gift Cards & Tickets

Pastries

Bakery

Cheese

Deli Meat

Prepared Meals & Appetizers

Deli & Prepared Meals

Frozen Food

Gluten-Free

Caviar

Gourmet Food

Air Fresheners

Cleaning Tools

Dish Soap & Dishwasher Detergent

Floor, Bathroom & All-Purpose Cleaners

Garbage Bags

Cleaning Supplies

Laundry Detergent & Supplies

Food Storage, Bags & Foil

Napkins & Paper Towels

Paper & Plastic Disposables

Toilet Paper & Facial Tissue

Paper & Plastic Products

Household Products

International Foods

Kirkland Signature

Beef

Bison, Lamb & Game Meat

Fish & Seafood

Pork

Poultry

Meat & Seafood

Organic

Baking

Canned & Jarred Foods

Cereal

Emergency Food Kits

Maple & Flavoured Syrup

Oils & Vinegars

Pasta

Rice, Grains, & Packaged Food

Soups

Spices, Seasoning & Sauces

Spreads & Butters

Pantry & Dry Goods

Candy

Chocolates

Cookies

Crackers

Fruit & Nuts

Gum & Mints

Jerky & Meat Snacks

Nutrition & Snack Bars

Popcorn, Chips & Pretzels

Trail & Snack Mix

Snacks, Candy & Nuts

Vegan Foods

Cocoa & Drink Mixes

Ground Coffee

K-cups & Coffee Pods

Whole Bean Coffee

Coffee

Energy & Sports Drinks

Juice

Non-alcoholic

Shelf Stable Drinks

Soda & Soft Drinks

Tea

Water

Wine & Beer Kits

Water & Beverages

Grocery & Household

What's New This Week

Shop Now

Beauty Tools & Accessories

Fragrances

Hair Care

Makeup

Skin Care

Beauty

Emergency Preparedness Kits

Face Masks & Shields

First Aid

Thermometers

First Aid & Emergency Response

Allergy & Sinus Medicine

Pain Relief

Probiotics & Gut Health

Health & Medicines

Hearing Accessories

Hearing Devices

Antioxidants

Cough & Cold

Diabetes Care

Dietary Supplements

Eye Health Supplements

Fibre Supplements

Glucosamine & Joint Supplements

Heart Health Supplements

Herbals

Immune System & Cleansing

Men’s Vitamins

Mood, Memory & Nervous System Support

Women’s Vitamins

Herbals & Dietary Supplements

Back Braces & Supports

Bath Safety

Bed Safety

Blood Pressure & Health Monitors

Electric Muscle Stimulators

Family Planning

Hearing Aid Batteries

Home Health Accessories

Light Therapy

Walkers & Wheelchairs

Home Health Care

Massage Chairs

Massage Tables

Massagers & Accessories

Reed Diffusers

Massage & Relaxation

Hydration & Electrolytes

Nutrition & Weight Loss

Collagen

Protein Bars

Protein Powder

Protein Shakes

Protein

Nutrition & Weight Management

Bath & Body Care

Feminine Hygiene

Incontinence Products

Oral Care

Shaving & Hair Removal

Sunscreen

Personal Care

Reading Glasses

Smoking Cessation

Adult Multivitamins

Calcium

Kids’ Vitamins

Minerals

Vitamin B

Vitamin C

Vitamin D

Vitamin E

Vitamins & Minerals

Health & Beauty

What's New This Week

Shop Now

Christmas Trees

Holiday & Christmas Decorations

Outdoor Holiday & Christmas Decorations

Holiday & Seasonal

Hospitality Bath Towels & Mats

Beach Towels

Towels

Bathroom

Allergen Barrier

Bedding Sets

Blankets & Throws

Children's Bedding

Duvet Covers & Sets

Duvets

Feather Beds

Mattress Pads & Toppers

Pillows

Sheet Sets

Bedding

All Fireplaces

Electric Fireplaces

Fireplace Accessories

Fireplace Inserts

Stoves

Fireplaces & Accessories

Art

Artificial Trees & Plants

Blinds & Shades

Curtains & Accessories

Decorative & Throw Pillows

Lamps

Mirrors

Weather Stations

Weather Stations & Clocks

Home Décor

Bar & Wine Tools

Baking Sheets & Bakeware Sets

Cookware Sets

Dutch Ovens & Stock Pots

Grills & Roaster Pans

Skillets, Frying & Saute Pans

Cookware & Bakeware

Chefs, Utility & Paring Knives

Kitchen Knife Sets

Knife Block Sets

Cutlery & Chef Knives

Food Preservation

Drinking Glasses

Glassware & Drinkware

Kitchen Carts & Pot Racks

Kitchen Tools, Utensils & Gadgets

Dinnerware

Flatware

Tableware

Water Filtration

Kitchen & Dining

Contemporary Rugs

Faux Fur Rugs

Mats

Natural Hide Rugs

Rug Pads

Shag Rugs

Traditional Rugs

Rugs

Garment Care

Sewing Machines

Sewing & Garment Care

Air Fryers

Blenders & Juicers

Coffee & Espresso Makers

Food Processors & Mixers

Kettles

Ovens & Toasters

Rice Cookers & Cookers

Specialty Kitchen Electrics

Waste Disposal

Small Kitchen Appliances

Accessories

Canister Vacuums

Central Vacuum Systems

Handheld & Stick Vacuums

Hard Floor Cleaners

Robot Vacuums

Steam & Deep Cleaners

Upright Vacuums

Vacuums & Floor Care

Home & Kitchen

Bathroom Faucets

Bathroom Vanities

Bathtubs

Shower Heads & Shower Panels

Showers

Toilets & Bidets

Towel Warmers & Bathroom Hardware

Bathroom

Ceiling Tiles

Electrical & Plumbing Supplies

Floor Registers & Grilles

Wall Panels

Water Pumps & Gutter Guards

Building Materials & Supplies

Carpet Tiles

Engineered Hardwood Flooring

Garage Flooring

Heated Floor Underlayments

Laminate Flooring

Vinyl Flooring

Flooring

Generators

Smoke & Carbon Monoxide Detectors

Home Safety & Automation

Custom Countertops

Custom Flooring

Garage Doors

Heating, Cooling and Air Quality Systems

Home Closet Organization

Home Insulation

Retractable Screens

Sliding Doors

Synthetic Grass

Ecowater Water Treatment System

Kinetico Brand Page

Water Filtration Systems

Water Heaters

Window Fashions

Windows & Doors

Installation Services

Garbage Bins & Disposals

Kitchen Cabinets

Kitchen Faucets

Kitchen Sinks

Water Filtration & Water Softeners

Kitchen

Bathroom & Vanity Lighting

Ceiling Fans

Chandeliers

Flush & Semi-flush Mount Lighting

Light Bulbs

Outdoor Lighting

Pendant Lighting

Pot Lights & Recessed Lighting

Smart Lighting

Lighting & Ceiling Fans

Gun Safes

Home & Office Safes

Safes

Solar Panels

Closet Organizers, Storage & Systems

Garage Storage & Organization

Kitchen Storage & Organization

Laundry Room Storage & Organization

Moving Boxes & Shipping Supplies

Storage Shelves & Racks

Storage & Organization

Air Tools & Compressors

Hand Trucks

Power Tools

Work Gloves

Work Lights & Flashlights

Workbenches & Tool Chests

Tools

Home Improvement

What's New This Week

Shop Now

Diamond Bracelets

Gemstone Bracelets

Gold Bracelets

Pearl Bracelets

Bracelets

Bullion & Collectible Coins

Diamond Earrings

Diamond Studs

Gemstone Earrings

Gold Earrings

Pearl Earrings

Earrings

Watch Boxes & Winders

Jewellery Boxes & Armoires

Jewellery Buy Online & Pick Up in Warehouse

Jewellery Sets

Diamond Necklaces

Fashion Necklaces

Gemstone Necklaces

Gold Necklaces

Pearl Necklaces

Necklaces

Engagement Rings

Fashion Rings

Gemstone Rings

Men’s Wedding Bands

One of a Kind Rings

Pearl Rings

Emerald

Oval

Princess

Round

Solitaire Rings

Three Stone Rings

Womens Wedding Bands

Rings

Sunglasses for Men

Sunglasses for Women

Unisex Sunglasses

Sunglasses

Top Jewellery Gifts

Watches for Men

Watches for Women

Watches

Jewellery, Watches & Sunglasses

Arts, Crafts & Hobby

Label Makers

Laminating

Signs

Business Equipment

Cash/Check Handling

Cups & Lids

Food Wrap & Storage

Catering

Ink & Toner Cartridges

Janitorial & Safety

Mats & Footrests

Office Lamps

Printer Paper

Specialty Paper

Office Paper & Stationery

File Storage

Filing Supplies

General Supplies

Office Supplies

Paper Shredders

Gun Safes

Home & Office Safes

Safes

School Supplies

Water Coolers & Accessories

Office Products

What's New This Week

Shop Now

Awnings & Shades

Playgrounds & Playsets

Playhouses

Backyard Play

All Grills

BBQ Accessories

BBQ Islands

Propane Gas

Smokers & Broilers

Wood & Charcoal

BBQ

Accessories

Composters

Decking, Edging & Fencing

Flower Bulbs, Plants & Trees

Garden Décor

Landscaping & Lawn Care

Pest Control & Insect Repellent

Planters

Ponds & Fountains

Rain Barrels

Garden Centre

Spa Accessories

Spas

Hot Tubs & Spas

Fire Pit

Heated Mats

Log Racks & Accessories

Outdoor Heaters & Fire Columns

Outdoor Heating

Chainsaws & Wood Chippers

Lawn Mowers & Trimmers

Leaf Blowers

Pressure Washers

Snow Removal

Tillers & Cultivators

Outdoor Power Equipment

Accessories

Canopies

Gazebos & Sun Shelters

Greenhouses

Pergolas & Arbours

Outdoor Structures

Balcony & Bistro Sets

Chaise Loungers

Commercial Patio Furniture

Conversation Sets

Dining Sets

Hammocks & Swings

Patio Accents

Patio Chairs

Aberdeen

Colonial

Niko

Soho

Patio Furniture Collections

Patio Furniture Covers

Patio Umbrellas

Patio Furniture

Swimming Pools

Pools

Deck Boxes

Sheds & Storage

Patio, Lawn & Garden

What's New This Week

Shop Now

Bird

Bowls & Feeders

Cat Litter Boxes

Cat Posts

Crates, Carriers & Kennels

Grooming & Health Care

Pet Beds

Cat Food

Dog Food

Pet Food & Treats

Ramps, Travel & Outdoors

Training & Toys

Pet Supplies

What's New This Week

Shop Now

Special Events Details

Special Events

Bicycles

Bike Helmets

Bike Racks, Trailers & Accessories

Scooters

Bikes, Skateboards & Scooters

Binoculars

Telescopes

Binoculars & Telescopes

Boating Accessories

Boats & Kayaks

Docks & Accessories

Lifejackets & PFDs

Paddle Boards

Toys & Floats

Boating & Watersports

Air Beds & Cots

Camping Accessories

Camping Chairs

Cooking

Coolers

Sleeping Bags

Tents

Camping

Boxing & MMA

Ellipticals

Exercise Bikes

Fitness Accessories

Inversion Tables

Pilates

Rowers

Strength & Cross Training

Treadmills

Exercise & Fitness

Arcade & Darts

Billiard Tables

Foosball & Air Hockey

Table Tennis

Game Room

Balls & Accessories

Carts

Clubs

Golf

Hockey Equipment

Hockey Rinks & Nets

Hockey

Fishing

Fly Fishing

Hunting

Hunting & Fishing

Baseball

Basketball

Lawn Sports

Pickleball

Playing Field Equipment

Soccer

Tennis

Volleyball

Recreational Sports

Saunas

Helmets and Goggles

Skis & Snowboards

Sleds & Toboggans

Snowshoes

Winter Accessories

Winter Sports

Sports & Fitness

What's New This Week

Shop Now

Action Figures & Plush Toys

Board Games & Puzzles

Building Blocks & Sets

Dolls & Dollhouses

Educational & STEM Toys

Infant & Preschool Toys

Art Supplies

Arts, Crafts & Hobby

Kids’ Arts & Crafts

Kids’ Kitchens

Kids’ Outdoor Toys & Play

Ride-on Toys & Wagons

Toy Cars & Trucks

Train Sets & Activity Tables

Toys

Extended Warranty Appliances

Last Chance

New Items

New Lower Prices

Offers Ending Sunday

Treasure Hunt

View More Categories

Featured Categories
- Appliances
- Automotive & Tires
- Baby, Kids & Toys
- Computers
- Electronics
- Funeral
- Furniture & Mattresses
- Gift Cards, Tickets & Floral
- Grocery & Household
- Health & Beauty
- Home & Kitchen
- Home Improvement
- Jewellery, Watches & Sunglasses
- Luggage, Handbags & Clothing
- Office Products
- Patio, Lawn & Garden
- Pet Supplies
- Sports & Fitness

Featured Departments
- Photo Centre
- Travel
- Services
- Pharmacy
- Optical
- Tires

Same-Day Delivery

Same-day Delivery items include an additional service and delivery fee

Visit CostcoPharmacy.ca

Flu and COVID-19 Vaccinations

Book your
appointment today!

Get Started with
Prescriptions by Mail

Sign In / Register

Vitamins, Supplements and More

Readers
Sunglasses
Contact Lenses

Filter Results

Compare up to 4 Products

Filter Results

We found 64 results for "Diamond"

Compare up to 4 Products