Blue and Clear Cubic Zirconia Button Stud Earrings in 14K Yellow Gold, 5.5mm

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Product Overview
Indulge in the brilliance of these 14k Madi K Polished Blue and Clear CZ Post Earrings , a statement of sophisticated beauty that radiates timeless style and elegance. Handcrafted with high-quality 14k yellow gold and adorned with a glittering array of cubic zirconia stones, these earrings blend classic design with modern craftsmanship to create a look that's both captivating and versatile.
The combination of shimmering clear and vibrant blue cubic zirconia stones evokes a gentle yet striking contrast, making these earrings perfect for any occasion—from elegant evening events to a simple touch of sparkle with everyday wear. With a smooth, polished finish and a solid build, these earrings provide not only beauty but also lasting durability. Their nickel-free material ensures they are kind to even the most sensitive ears.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with blue cubic zirconia
- Measures 5.5 mm wide and 5.5 mm long
- Approximate weight of 0.42 grams
- Sold as a matching pair
Precious Metals at Sophia Jewelers
Every earring is crafted from certified precious metals selected for lasting brilliance and skin-safe wear.
14k Gold (Most Popular)
58.3% pure gold. The ideal balance of durability and color richness. Available in yellow gold, white gold, and rose gold. The standard choice for fine earrings and everyday fine jewelry.
18k Gold (Premium)
75% pure gold. Richer in color, slightly softer than 14k. Preferred for statement and heirloom pieces where purity matters most.
10k Gold (Everyday Value)
41.7% pure gold. The most durable gold alloy, ideal for active wearers. Stamped 417 on the piece.
Sterling Silver
92.5% pure silver, stamped 925. Cool-toned and versatile. Best for occasional wear; silver develops a natural patina over time.
Platinum
Naturally white, hypoallergenic, and the most durable precious metal. Recommended for those with nickel sensitivities.
Titanium & Stainless Steel
Lightweight, hypoallergenic, and virtually maintenance-free. An excellent choice for everyday earrings and sensitive ears.
Lab-Grown Diamonds
Lab-grown diamonds are physically, chemically, and optically identical to mined diamonds. Same carbon crystal structure, same hardness (10 on the Mohs scale), same brilliance. The difference is origin and price: created in a controlled environment, lab-grown diamonds are typically 50-70% less expensive than comparable mined stones, meaning you get a larger, higher-quality diamond for your budget.
All Sophia Jewelers lab-grown diamonds are conflict-free by definition and independently graded by IGI or GIA using the same 4C criteria applied to mined diamonds: cut, color, clarity, and carat weight. Diamond details are listed in each product description.
Earring Styles at a Glance
Not sure which earring style is right for you? Here is a quick guide to help you choose.
Studs
Sit directly on the earlobe. Timeless and versatile, the most popular style for everyday wear. Sized by diameter: 3-4mm is subtle, 5-6mm is classic, 7mm and above makes a statement.
Huggie Hoops
Small hoops that sit snug and close to the lobe. Comfortable for all-day wear and a modern alternative to studs. Inner diameter 10-14mm.
Hoop Earrings
Classic circular earrings in a range of sizes. 20-30mm is a classic medium hoop; 40mm and above creates a bold statement look.
Drop & Dangle Earrings
Hang below the earlobe in a variety of lengths. Drop length is measured from the bottom of the post to the bottom of the earring. Perfect for evenings and special occasions.
Chandelier Earrings
Multi-tiered drops with dramatic presence. Best for formal occasions and events.
Understanding Diamond Carat Total Weight (CTW)
For diamond earrings, CTW is the combined carat weight of all diamonds in both earrings. Here is a quick reference:
- 1/10 CTW (0.10 ct) - Delicate, subtle sparkle. Ideal for everyday wear and minimalist styles.
- 1/4 CTW (0.25 ct) - Noticeable brilliance without being dramatic. A popular choice for classic diamond studs.
- 1/2 CTW (0.50 ct) - The most popular diamond stud weight. Visible sparkle that reads as fine jewelry.
- 3/4 CTW (0.75 ct) - Rich, substantial presence. Statement-level for studs; classic for hoops.
- 1 CTW and above - Maximum brilliance. Ideal for special occasions and significant gifts.
Higher CTW does not always mean a larger-looking earring. Cut quality and stone placement affect visual impact significantly. A well-cut 1/2 CTW hoop can outshine a poorly cut 1 CTW pair.
Backing Types
- Push back (friction post) - standard backing for most studs
- Screw back - twist-on for added security on precious stone studs
- Lever back - hinged closure for drop styles
- Hinged hoop - clicks shut for seamless closure on hoops
- French wire - open hook for lightweight drop earrings
The backing type for each pair is noted in the product description.
How to Care for Your Earrings
Fine earrings deserve thoughtful care. These guidelines will keep your pieces luminous for years.
Daily Care
- Remove earrings before swimming, showering, or using cleaning products
- Apply lotion, perfume, and hairspray before putting on your earrings
- Avoid wearing earrings during gym workouts or high-contact activities
- Put earrings on last when getting dressed — last on, first off
Cleaning at Home
Mix a few drops of mild dish soap with warm water. Soak for 15-20 minutes, then gently scrub with a soft toothbrush. Rinse thoroughly and dry with a lint-free cloth. Safe for gold, platinum, and most gemstones. Avoid ultrasonic cleaners for pearls, opals, and emeralds.
Storage
Store earrings individually in soft pouches or a compartmentalized jewelry box to prevent scratching and tangling. Keep backs with their pairs so you do not lose them.
Professional Care
Have precious stone earrings professionally cleaned and inspected once a year to check prong integrity and stone security.
Shipping
Free standard shipping on all orders over $99. Orders ship within 2–3 business days in insured packaging.
- Standard Shipping: Free on orders over $99 (5-7 business days)
- Expedited Shipping: 2-3 business days (additional fee at checkout)
- Overnight Shipping: Next business day (available for select items)
A tracking number is emailed as soon as your order ships.
Returns and Exchanges
We offer a 30-day return policy on all unworn, unaltered earrings in original condition with original packaging. For hygiene reasons, earrings must be completely unworn to qualify.
To begin a return or exchange, email info@sophiajewelers.com with your order number. Free return shipping provided for exchanges.
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Crystal & CZ Earrings, answered
Straight answers about crystal & cz earrings. See all Crystal & CZ Earrings
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What affects the price of crystal and cubic zirconia earrings?
Metal, size, and design drive the price most. Sterling silver, 14K gold, titanium, and stainless steel all sit at different levels, and larger stones, more stones, and hinged or dangle constructions usually cost more. Use the Price filter on this page to set a budget.
Which crystal and cubic zirconia earring styles are most popular?
Stud earrings lead the list, especially round and square ones. Black and white cubic zirconia studs in stainless steel and sterling silver show up near the top, followed by threader earrings, star and heart studs, and hoops in sparkling finishes.
Is cubic zirconia a good alternative to diamond for earrings?
Yes, it gives a bright, clear sparkle for less. Cubic zirconia is a lab-created stone, and nearly all the earrings here use it. It is a softer stone than diamond, so it can pick up surface wear over time with daily use.
Are stainless steel or sterling silver studs better for everyday wear?
Both work well, with different strengths. Stainless steel is a sturdy, low-maintenance choice for daily wear. Sterling silver has a classic bright shine but can tarnish, so wipe it after wearing. Both come in the studs on this page, so choose by finish and budget.
What does a bezel setting or basket setting mean on studs?
It describes how the stone is held in place. A bezel setting wraps a thin metal rim around the stone for a smooth, sleek edge. A basket setting holds it with open metal prongs below, letting more light in from the sides.
How do I keep cubic zirconia earrings sparkling?
Wipe them gently after wearing and store them apart. Use a soft cloth, or mild soap and warm water for buildup, then dry fully. Keep pairs in separate pouches so stones do not scratch. See our jewelry care guide for more.