Ruby Heart Birthstone July Necklace in 14K Yellow Gold, 15 Inch
Chain length guide

Product information
- Metal14K Yellow goldPolished
- StoneRuby3 mm round
- Size20 inChain length
- Weight0.45 gTotal item weight
Description
14K Madi K 3mm Ruby Heart Birthstone Necklace – A Timeless Expression of Love and Elegance
Indulge in the brilliance and elegance of the 14K Madi K 3mm Ruby Heart Birthstone Necklace , a stunning piece crafted to celebrate your most cherished moments. Expertly fashioned in 14K Yellow Gold , this necklace features a brilliant, natural ruby gemstone shaped into a delicate heart – the perfect symbol of love, passion, and beauty.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with red ruby
- Rope necklace design
- Measures 15 inches long
- Secured by a spring ring clasp
- Approximate weight of 0.45 grams
- Stone treatment: heat-treated
Product details14K yellow gold · Ruby · 0.45 g
Metal
- Metal
- Yellow gold
- Purity
- 14K
- Finish
- Polished
- Construction
- Solid
- Made by
- Die Struck
Center stone
- Stone
- Ruby
- Origin
- Natural
- Shape
- Round
- Size
- 3 mm
- Carat weight
- 0.17 ct
- Color
- Red
- Number of stones
- 1
- Cut
- Faceted
- Quality
- C
- Treatment
- Heating
Measurements
- Pendant length
- 10 mm
- Pendant width
- 6 mm
- Chain length
- 20 in
- Chain width
- 0.5 mm
- Clasp
- Spring Ring
- Weight
- 0.45 g
Style & design
- Necklace type
- Necklace with Pendants
- Chain style
- Rope
- Style
- Romantic
More
- Brand
- Madi K
- Made in
- United States
- Birthstone
- July
- Item #
- SJQG-GK409-15
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Colored gemstones are ethically sourced
Length & fitLength guide · 30-day length exchanges

If the length isn’t right, you can exchange it within 30 days of delivery.
Shipping & returnsFree insured shipping over $99 · 30-day returns
Free, insured shipping on US orders of $99 or more.
Return it within 30 days of delivery, unworn and in its original packaging.
Exchange it within 30 days for another size or another piece.
Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
What’s in the boxYour necklace in our signature blue padded gift box
- Your necklace
- Our signature blue padded jewelry gift box
- A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch
Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

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Ruby Necklaces, answered
Straight answers about ruby necklaces. See all Ruby Necklaces
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
Are the rubies in these necklaces real or treated?
Many of the rubies here are lab-created, and some are natural. Product titles say which. In general, most natural rubies are heat treated to improve color, which is standard in the trade. Lab-created rubies share the same red look and are made in a controlled setting.
How do I choose between a halo, heart, and three-stone ruby necklace?
Pick by how much presence you want. A heart or single small stone sits quietly at the collarbone for daily wear. A halo adds sparkle around the ruby, and a three-stone style is the boldest. A heart is an easy gift choice. See ruby pendants for more.
What affects the price of ruby necklaces?
Metal, stone type, and total carat weight drive the price. Sterling silver and gold-plated pieces differ from 10K or 14K gold. Natural or lab-created ruby, diamond or lab-grown diamond accents, and larger carat weights also matter. Use the Price filter on this page to set a budget.
Which ruby necklace styles are most popular?
Lab-created ruby with cubic zirconia in sterling silver leads the list. Heart and teardrop designs rank near the top, followed by rose gold-plated styles, then 14K gold pieces with lab-grown diamonds. Halo and three-stone necklaces also appear among the leaders.