Ruby Diamond Cross Necklace in Sterling Silver (0.01 ct. tw.), 18 Inch
Chain length guide

Product information
- Metal925 White sterling silverPolished
- StoneDiamond Mystique
- Size18 inChain length
- Weight2.15 gTotal item weight
Description
Diamond Fascination Diamond Mystique Sterling Silver 18K Gold-plated Diamond and Ruby Cross Necklace – 18 Inch
Elevate your jewelry collection with the timeless elegance of our Diamond Fascination Diamond Mystique Sterling Silver 18K Gold-plated Diamond and Ruby Cross Necklace . Crafted with precision and passion, this stunning necklace combines the symbolic beauty of a cross with the striking allure of ruby and diamond accents.
Key Features
- Crafted in 925 sterling silver with a polished finish
- Finished with gold tone plating for lasting brilliance
- Set with white diamond mystique
- Cable necklace design
- Measures 19 mm wide and 18 inches long
- Secured by a spring ring clasp
- Approximate weight of 2.15 grams
- Stone treatment: heat-treated
Product details925 white sterling silver · Diamond Mystique · 2.15 g
Metal
- Metal
- White sterling silver
- Purity
- 925
- Finish
- Polished
- Construction
- Hollow
- Made by
- Tubing
- Chain plating
- Gold Plated
Stones
- Stone
- Diamond Mystique
- Origin
- Natural
- Carat weight
- 0.005 ct. tw.
- Color
- White
- Number of stones
- 1
- Treatment
- Heating
- Total gem weight
- 0.005 ct. tw.
More stones
- Stone
- Ruby
- Number of stones
- 1
- Carat weight
- 0.005 ct. tw.
- Color
- Red
Measurements
- Pendant length
- 35 mm
- Pendant width
- 19 mm
- Chain length
- 18 in
- Chain width
- 1 mm
- Clasp
- Spring Ring
- Total carat weight
- 0.005 ct. tw.
- Weight
- 2.15 g
Style & design
- Necklace type
- Necklace with Pendants
- Chain style
- Cable
- Style
- Vintage
More
- Made in
- United States
- Birthstone
- July
- Item #
- SJQG-QDF128
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Diamonds are conflict-free
- 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.

Recently viewed products
What Our Customers Are Saying
Real reviews from Sophia Jewelers customers, collected by Judge.me.
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.