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SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct. 7798379 0
SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct. 7798379 0
SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct. 7798379 1
SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct. 7798379 2
SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct. 7798379 3
SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct.
(3)
SUPER RARE FIND - Natural Colour Change Hyalite Opal Necklace (Size - 18) in 18K Gold Vermeil Sterling Silver 100.00 Ct.
£399.99
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Free Delivery
Order by 5PM to get it by 2, Aug 2026
Selected Size: 18

Size Guide

Select size in

Below are body measurements to easily help you find your size. The fit of the garment may vary based on the style and fabric.

UK SIZE GUIDE

& Maisi and Styled By

International: S M L XL XXL
UK Size Guide 8 10 12 14 16 18 20 22 24 26
INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS
Bust 32.5 83 34.2 87 36.2 92 38 97 40 102 43 109 45.2 115 48.8 124 51.5 131 54.3 138
Waist 27.5 70 28.7 73 30.3 77 32.2 82 34.2 87 36.5 93 39.3 100 42 107 45 114 47.5 121
Hip 36.2 92 37.7 96 39.3 100 41 104 43 109 45.5 116 49.2 125 52 132 54.7 139 57.5 146

UK standard size guide for other brands

UK Size 8 10 12 14 16 18 20 22 24
INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS
Bust 32.25 82 34.25 87 36.25 92 38 97 40.25 102.5 42.5 108 45 114 47.25 120 49.5 126
Waist 25.5 65 27.5 70 29.5 75 31.75 80.5 34 86 36.25 92 38.5 98 41 104 43.25 110
Hip 35.5 90 37.5 95 39.5 100 41.5 105 43.25 110 45.25 115 47.5 121 50 127 52.5 133

Dual Size (UK)

EU Size S M L XL XXL
UK Size 8 - 10 12 - 14 16 - 18 20 - 22 24 - 26
INCHES CMS INCHES CMS INCHES CMS INCHES CMS INCHES CMS
Bust 32.5 - 34.25 82 - 87 36 - 38 92 - 97 40.3 - 42.5 102.5 - 108 45 - 47 114 - 120 49.5 - 52 126 - 132
Waist 25.5 - 27.5 65 - 70 29.5 - 31.5 75 - 80.5 34 - 36.7 86 - 92 38.5 - 41 98 - 104 43.3 - 45.5 110 - 116
Hip 35.5 - 37.5 90 - 95 39.3 - 41.3 100 - 105 43.3 - 45.2 110 - 115 47.5 - 50 121 - 127 52.3 - 54.7 133 - 139

Regatta Size Chart

Womens Jackets & Coats

SIZE CHEST TOTAL LENGTH SLEAVE LENGTH
12 108 cm 71 cm 66 cm
14 113 cm 73.5 cm 66.5 cm
16 118 cm 73.5 cm 67 cm
18 125.5 cm 76 cm 67.5 cm
20 130.5 cm 76 cm 68 cm
22 138 cm 78.5 cm 68.5 cm
24 143 cm 78.5 cm 69 cm
26 148 cm 78.5 cm 69.5 cm

& Maisi and Styled By

One Size (8 - 18) One Size Curve (20 - 24)
INCHES CMS INCHES CMS
Bust 43 118 51.5 131
Waist 36.5 93 45 114.3
Hip 45.5 116 54.7 139

Trouser LENGTH

INCHES CMS
Short 29 74
Regular 31 79
Long 33 84

Dress LENGTH (& Maisi and Styled By)

INCHES CMS
Midi 45.2 115
Maxi 51 130

How to measure yourself

International Size Conversions

International Size UK Size US Size German Size French Size Italian Size
S 8 4 34 36 40
10 6 36 38 42
M 12 8 38 40 44
14 10 40 42 46
L 16 12 42 44 48
18 14 44 46 50
XL 20 16 46 48 52
22 18 48 50 54
XXL 24 20 50 52 56
26 22 52 54 58
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Product Highlights
About the Product

The captivating beauty of opal gemstones transforms this Hyalite Opal Necklace into an extraordinary piece of jewellery. The faceted-cut opals exhibit a mesmerising play of light that creates a beautiful sight in this beaded necklace. Forged in yellow gold vermeil sterling silver, it radiates subtle luxury and is a perfect match to day outfits or an evening ensemble.

  • 18-inch necklace studded with Hyalite Opal Round Beads Free Faceted Cut
  • A faceted cut adds a gorgeous glow to these beads
  • Fitted with a snag-resistant lobster clasp
  • The necklace comes in an eye-catching 18K yellow gold vermeil finish
  • Gold vermeil (ver-MAY) is high-quality gold jewellery, exclusively made with sterling silver coated with an extra-thick layer of 18K solid gold (2.5 microns). It is five times thicker than regular gold plating and offers a finish that looks and feels like premium gold.
Product Details
Brand Tjc Shop
Style Beaded
Product Code 7798379
Number of Gemstones 1
Total Gem Weight 100.0 ct
Metal Name 925 White Silver
Metal Weight 2.15
Metal Karatage 925S
Metal Type Silver
Plating 18K Yellow Gold Vermeil
Size 18
Clasp Fancy
Gender Women
Article Type necklace
Main Stone Name Hyalite Opal
Shape Round
Gemstone Family Opal
Clasp Fancy
Strap Closure Type Drawstring, Elastic Waist
Stone Details
  • Hyalite Opal Round Beads Free Faceted Cut Qty: 1 Weight: 100.0 ct
Delivery & Returns

Free standard UK delivery on orders over £65. Offer may vary depending on site promotions.

Standard Delivery: 3 - 5 Working days. £2.99 for 1 quantity order or £4.99 for 2 or more quantity order.

Returns: Just ensure that we receive it back within 30 days of you receiving it, to receive a full refund (including VAT)*.  View all return & refund information.