20 inch necklace

Discover a stunning collection of 20 inch necklaces at Square-One, your ultimate destination for exquisite jewelry. Explore a variety of styles and designs that are sure to elevate your look. From delicate chains to statement pendants, our selection offers something for every taste and occasion. Shop now and find the perfect 20 inch necklace to add a touch of elegance and sophistication to your ensemble.

50cm (20") Cubic Zirconia Floral Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") Cubic Zirconia Floral Necklace in Sterling Silver

Current price: $89.00
From Michael Hill Fine Jewellers
Pilgrim - Men's Textured-link necklace
Shop Now
One moment, we’re checking the availability for this product
Pilgrim

Pilgrim - Men's Textured-link necklace

Current price: $69.00
From Simons
50cm (20") 1.8mm Width Belcher Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 1.8mm Width Belcher Chain Necklace in Sterling Silver

Current price: $45.00
Original price: $55.00
From Michael Hill Fine Jewellers
Pilgrim - Women's Large hammered link necklace
Shop Now
One moment, we’re checking the availability for this product
Pilgrim

Pilgrim - Women's Large hammered link necklace

Current price: $79.00
From Simons
50cm (20") 1.6mm Width Figaro Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 1.6mm Width Figaro Chain Necklace in Sterling Silver

Current price: $89.00
From Michael Hill Fine Jewellers
Le 31 - Men's Grooved cross pendant necklace
Shop Now
One moment, we’re checking the availability for this product
Le 31

Le 31 - Men's Grooved cross pendant necklace

Current price: $29.00
From Simons
50cm (20") 1.4mm Width Figaro Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 1.4mm Width Figaro Chain Necklace in Sterling Silver

Current price: $55.00
From Michael Hill Fine Jewellers
Le 31 - Men's Black minimalist pendant necklace
Shop Now
One moment, we’re checking the availability for this product
Le 31

Le 31 - Men's Black minimalist pendant necklace

Current price: $29.00
From Simons
50cm (20") 2.7mm Width Figaro Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 2.7mm Width Figaro Chain Necklace in Sterling Silver

Current price: $119.00
From Michael Hill Fine Jewellers
14K Gold Heavy Tiffany Chain Necklace - 20-Inch
Shop Now
One moment, we’re checking the availability for this product
SYDNEY EVAN 14K

14K Gold Heavy Tiffany Chain Necklace - 20-Inch

Current price: $1,590.00
From Holt Renfrew
3.0mm Rope Chain Necklace in 14K Gold - 20"
Shop Now
One moment, we’re checking the availability for this product
Peoples

3.0mm Rope Chain Necklace in 14K Gold - 20"

Current price: $1,494.35
Original price: $2,299.00
From Peoples Jewellers
Fashion Cubic Zirconia Cuban Link 18" Inches Necklace
Shop Now
One moment, we’re checking the availability for this product
Bitter Sweet Jewellery

Fashion Cubic Zirconia Cuban Link 18" Inches Necklace

Current price: $278.00
From Bitter Sweet
Ardene Three-Row Lariat Necklace in Gold
Shop Now
One moment, we’re checking the availability for this product
Ardene

Ardene Three-Row Lariat Necklace in Gold

Current price: $7.90
From Ardene
Oval Pendant Necklace
Shop Now
One moment, we’re checking the availability for this product
Laura

Oval Pendant Necklace

Current price: $25.00
From Laura | Laura Plus
Elsa Peretti® Color by the Yard Necklace
Shop Now
One moment, we’re checking the availability for this product
Tiffany and Co.

Elsa Peretti® Color by the Yard Necklace

Current price: $11,400.00
From Tiffany & Co. (at Holt Renfrew)
50cm (20") 3.5mm Width Herringbone Necklace in 10kt Yellow Gold
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 3.5mm Width Herringbone Necklace in 10kt Yellow Gold

Current price: $1,799.00
From Michael Hill Fine Jewellers
Le 31 - Men's Fine minimalist golden chain
Shop Now
One moment, we’re checking the availability for this product
Le 31

Le 31 - Men's Fine minimalist golden chain

Current price: $19.00
From Simons
50cm (20") 2.5mm Width Oval Belcher Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 2.5mm Width Oval Belcher Chain Necklace in Sterling Silver

Current price: $109.00
From Michael Hill Fine Jewellers
Le 31 - Men's Grooved link massive chain
Shop Now
One moment, we’re checking the availability for this product
Le 31

Le 31 - Men's Grooved link massive chain

Current price: $59.00
From Simons
50cm (20") 1.82mm Width Round Box Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 1.82mm Width Round Box Chain Necklace in Sterling Silver

Current price: $119.00
From Michael Hill Fine Jewellers
Simons - Women's Gothic heart Cuban-link chain
Shop Now
One moment, we’re checking the availability for this product
Simons

Simons - Women's Gothic heart Cuban-link chain

Current price: $15.00
From Simons
50cm (20") 1.25mm Width Round Box Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 1.25mm Width Round Box Chain Necklace in Sterling Silver

Current price: $79.00
From Michael Hill Fine Jewellers
50cm (20") 4.7mm Width Round Paperclip Chain Necklace in Sterling Silver
Shop Now
One moment, we’re checking the availability for this product
Michael Hill

50cm (20") 4.7mm Width Round Paperclip Chain Necklace in Sterling Silver

Current price: $389.00
From Michael Hill Fine Jewellers
20-Inch 14K Gold Bar Bezel Station Chain Necklace With Diamonds
Shop Now
One moment, we’re checking the availability for this product
ZAHAVA

20-Inch 14K Gold Bar Bezel Station Chain Necklace With Diamonds

Current price: $1,132.00
Original price: $2,265.00
From Holt Renfrew