18 inch necklace

Discover a stunning collection of 18 inch necklaces at Square-One, your go-to destination for elegant and timeless jewelry. Explore a variety of styles, from delicate chains to statement pendants, all designed to enhance your personal style. Elevate any outfit with these versatile accessories that effortlessly add a touch of sophistication to any look. Shop now and find the perfect 18 inch necklace to complete your jewelry collection at Square-One.

45cm (18") Heart Bead Necklace in Sterling Silver
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Michael Hill

45cm (18") Heart Bead Necklace in Sterling Silver

Current price: $219.00
From Michael Hill Fine Jewellers
Simons - Women's Twinkling star bead necklace
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Simons

Simons - Women's Twinkling star bead necklace

Current price: $69.00
From Simons
45cm (18") Triple Pendant Necklace in Sterling Silver
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Michael Hill

45cm (18") Triple Pendant Necklace in Sterling Silver

Current price: $119.00
From Michael Hill Fine Jewellers
Simons - Women's Round mini-stone necklace
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Simons

Simons - Women's Round mini-stone necklace

Current price: $250.00
From Simons
45cm (18”) Double Circle Necklace in 10kt Yellow Gold
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Michael Hill

45cm (18”) Double Circle Necklace in 10kt Yellow Gold

Current price: $539.00
From Michael Hill Fine Jewellers
Pilgrim - Women's Spiral-like cord necklace
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Pilgrim

Pilgrim - Women's Spiral-like cord necklace

Current price: $39.95
Original price: $59.00
From Simons
45cm (18") 2mm-2.5mm Width Adjustable Bead Necklace 10kt Yellow Gold
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Michael Hill

45cm (18") 2mm-2.5mm Width Adjustable Bead Necklace 10kt Yellow Gold

Current price: $509.00
From Michael Hill Fine Jewellers
Simons - Women's Grandiose stone and pearl necklace
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Simons

Simons - Women's Grandiose stone and pearl necklace

Current price: $39.00
From Simons
45cm (18") Cultured Freshwater Pearl Open Chain Necklace in 10kt Yellow Gold
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Michael Hill

45cm (18") Cultured Freshwater Pearl Open Chain Necklace in 10kt Yellow Gold

Current price: $649.00
From Michael Hill Fine Jewellers
18-Inch 18K Rose Gold Chain Necklace
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QEELIN

18-Inch 18K Rose Gold Chain Necklace

Current price: $1,740.00
From Holt Renfrew
Ladies' 0.8mm Box Chain Necklace in 14K Gold - 18"
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Peoples

Ladies' 0.8mm Box Chain Necklace in 14K Gold - 18"

Current price: $99.60
Original price: $249.00
From Peoples Jewellers
Fashion Cubic Zirconia Cuban Link 18" Inches Necklace
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Bitter Sweet Jewellery

Fashion Cubic Zirconia Cuban Link 18" Inches Necklace

Current price: $278.00
From Bitter Sweet
Ardene Cross Necklace in Silver
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Ardene

Ardene Cross Necklace in Silver

Current price: $9.90
From Ardene
Teardrop Pendant Necklace
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Laura

Teardrop Pendant Necklace

Current price: $25.00
From Laura | Laura Plus
Cross Pendant Necklace
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Urban Outfitters

Cross Pendant Necklace

Current price: $29.00
From Urban Outfitters
4.00 Carat TW Tennis Necklace in 18kt Yellow Gold
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Michael Hill

4.00 Carat TW Tennis Necklace in 18kt Yellow Gold

Current price: $12,599.00
From Michael Hill Fine Jewellers
45cm (18") Serpentine Chain in Sterling Silver
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Michael Hill

45cm (18") Serpentine Chain in Sterling Silver

Current price: $119.00
From Michael Hill Fine Jewellers
Simons - Women's Pearly bead two-tier necklace
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Simons

Simons - Women's Pearly bead two-tier necklace

Current price: $29.00
From Simons
45cm (18") Serpentine Chain in 10kt Yellow Gold
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Michael Hill

45cm (18") Serpentine Chain in 10kt Yellow Gold

Current price: $1,079.00
From Michael Hill Fine Jewellers
45cm (18") Singapore Chain in 10kt Yellow Gold
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Michael Hill

45cm (18") Singapore Chain in 10kt Yellow Gold

Current price: $329.00
From Michael Hill Fine Jewellers
Tom Wood - Men's Small Curb gold necklace
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Tom Wood

Tom Wood - Men's Small Curb gold necklace

Current price: $650.00
From Simons
45cm (18") Hollow Belcher Chain in 10kt Yellow Gold
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Michael Hill

45cm (18") Hollow Belcher Chain in 10kt Yellow Gold

Current price: $629.00
From Michael Hill Fine Jewellers
Ladies' 1.2mm Singapore Chain Necklace in 14K Gold - 18"
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Peoples

Ladies' 1.2mm Singapore Chain Necklace in 14K Gold - 18"

Current price: $38.70
Original price: $129.00
From Peoples Jewellers
Tom Wood - Men's Square Rope chain necklace
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Tom Wood

Tom Wood - Men's Square Rope chain necklace

Current price: $795.00
From Simons