Ring Size Guide

Measure in the evening when fingers are at their largest. Wrap a thin strip of paper around the base of your finger, mark where it overlaps and measure the length in mm. Divide by 3.14 to get the diameter.

US	UK	EU	Diameter mm	Circumference mm
5	J	49	15.7	49.3
5.5	K	51	16.1	50.6
6	L	52	16.5	51.9
6.5	M	53	16.9	53.1
7	N	54	17.3	54.4
7.5	O	56	17.7	55.7
8	P	57	18.2	57.2
8.5	Q	58	18.6	58.5
9	R	59	19.0	59.7
9.5	S	61	19.4	61.0
10	T	62	19.8	62.2
11	V	64	20.6	64.8
12	X	67	21.4	67.3

For wide band rings go half a size up. Not sure? Contact our Dublin team and we will help you find the perfect fit.

Chain Length Guide

All Celtic cross necklaces include a free 18 inch sterling silver cable chain. You can upgrade to a longer or heavier chain on the product page.

Length	Where it sits	Best for
16 inch	Base of neck	Small pendants, shorter necks
18 inch (free)	Just below collarbone	Most popular - suits all sizes
20 inch	A few inches below collarbone	Larger crosses, men's pieces
22 inch	Mid chest	Statement crosses, men's necklaces
24 inch	Lower chest	Longer relaxed look, taller wearers

Tip: lay a tape measure on your chest to see how each length will look before ordering.

Sterling Silver September Birthstone Trinity Knot Necklace (Copy)

Sterling Silver September Birthstone Trinity Knot Necklace

Sterling Silver September Birthstone Trinity Knot Necklace

★★★★★ See all reviews

€92,00

Choose Chain Length: 18 Inch Chain

18 Inch Chain

20 Inch Chain

22 Inch Chain

24 inch chain

In stock!

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Hallmarked in Dublin

Certified by the Irish Assay Office at Dublin Castle since 1637

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All duties and tariffs included

45-Day Returns

Hassle-free returns

Est. 1996

Nearly 30 years crafting authentic Irish jewellery in Dublin

Our Sterling Silver September Birthstone Trinity Knot Necklace is a stunning piece of Celtic jewelry that's perfect for anyone who loves Irish jewelry and birthstone jewelry. This necklace features an intricately designed trinity knot, which is a symbol of unity and eternity in Celtic culture.

Crafted from high-quality sterling silver, this necklace is not only beautiful but also durable enough for everyday wear. The trinity knot is embellished with a vibrant blue sapphire, the birthstone for the month of September, which adds a pop of color to the piece.

Whether you're looking for a special gift for a loved one or simply want to treat yourself to a new piece of jewelry, our Sterling Silver September Birthstone Trinity Knot Necklace is a perfect choice. This Irish jewelry piece is a beautiful way to celebrate your love for Celtic culture and your September birth month.

Gemstone: Cubic Zirconia
Chain Type: 18" Sterling Silver Trace
Metal Type: Irish Hallmarked Sterling Silver
Height: 16 mm / 0.63''
Width: 7 mm / 0.28''
Weight: 3.21 g
Hallmarked at the Assay Office
Free Standard Shipping and 45-day money-back guarantee
Handmade in Dublin, Ireland

Materials information coming soon.

Every piece in our collection is hallmarked by the Irish Assay Office at Dublin Castle.

All duties and tariffs included. Standard delivery 10-12 working days.

45-day hassle-free returns on all non-personalised items.

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Rated Excellent ★★★★★ 4.9