SearchFilters
No filters available for this collection.
Women's Gemstone Necklaces
104 pieces in 11 kinds
“Buy jewelry you fall in love with: something that makes you happy every time you put it on.” Trax, at the jewelry store on 47th Street
100 necklaces, most of them sapphire. A heart or a flower was more than half of what sold.
The pink sapphire heart and a silver opal turtle sold most, 17 each in the year.
Buyer's guide
How to choose a women's gemstone necklace
100 necklaces, most of them sapphire. A heart or a flower was more than half of what sold.
The pink sapphire heart and a silver opal turtle sold most, 17 each in the year.
Find your chain in ten seconds
Pick a length, a link and a width. The drawing moves; the button shows the necklaces.
Length
Link
Width
A 3.5 mm tennis necklace at 22 inches lands at mid chest. Weights at this width vary by build; read the grams on the listing. Across every link here, 19 necklaces come in 22 inches.
Show me the tennis necklaces Text this to the deskDrawn on an average build; a bigger neck sits the same chain higher. The counts are the listings live here on September 26, 2026. Where a listing does not show its width, length or grams, ask the desk.
Questions we get in the store
Which gemstone is best for a necklace worn every day?
Sapphire or ruby. Both are corundum, second only to diamond in hardness, so a doorframe or a zipper will not mark them. Sapphire also comes in nearly every color, so she can have it in the one she already wears.
Which gemstone necklace matches her birth month?
Give her the stone of her month. January is garnet, February amethyst, March aquamarine, May emerald, June pearl, July ruby, August peridot, September sapphire, October opal, November topaz or citrine and December turquoise. For April, choose a diamond.
Are these sapphires natural or lab-grown?
The listings mostly leave that out, so check with us first. Two flowers and a heart name a lab-grown center. A ruby heart says natural rubies. Grown or mined, a sapphire is the same crystal and wears as hard.
More questions we get
How big is a gemstone flower or heart necklace?
A flower is 10 mm across, about the width of a fingernail. Most sapphire hearts are a little bigger, about 0.6 inch. Each weighs under 5 grams, so both sit neatly at the collarbone over a plain top or inside an open collar.
How long is the chain on a flower or heart necklace?
Most of these listings do not print it, so ask the desk before you pay. When you cannot ask her, take 18 inches, which lies at the collarbone and suits a small pendant. A few pieces let you choose a longer chain.
Will a gemstone necklace ship in time for her birthday?
A necklace that shows In stock beside its price usually ships in 2 to 5 business days. One made to order needs longer. For a birthstone gift, give the birthday to the live chat before you pay, or add it to the checkout note; a text to 212-872-9692 reaches a person from 10 AM ET.
Can I wear an opal or pearl necklace every day?
Wear it gently rather than daily. Opal rates 5.5 to 6.5 on the hardness scale and pearl lower still, so both scratch and lose their glow. Put them on after perfume and lotion, and take them off for the gym and the pool.
Can I return a gemstone necklace?
Yes, for fourteen calendar days once it arrives, unworn and unaltered. We keep the five percent restocking fee and the shipping, per the refund policy. Engraved or custom work is final. Get the insured label for a gemstone necklace on the live chat, or text 212-872-9692 from 10 AM ET.
About this collection
Gemstone Necklaces for Women: Sapphire, Ruby, Opal and Topaz
Questions? Live chat now, or call or text 212-872-9692 (a person answers every day from 10 AM ET).
