The Signature Diamond Stud Earrings
IGI-certified lab-grown diamonds set in solid 14k gold with screw-back backings. Precision-built diamond stud earrings designed to sit comfortably on the ear and stay secure for daily wear—available in multiple shapes and CTW options.
Lab-Grown Diamond Stud Earrings
Diamond studs are a staple for a reason: they’re simple, wearable, and they instantly elevate your look without trying too hard. A truly premium pair doesn’t just shine in photos—it sits correctly on the ear, feels secure, and stays consistent over time.
Source Jewelry is built on precision. We focus on solid 14k gold settings and IGI-certified lab-grown diamonds selected for bright, crisp performance and consistency. Every pair is inspected for symmetry, setting security, and finish—because the details are what separates fine from fine enough.
Diamond Stud Earrings That Stay Secure
Diamond stud earrings are the most timeless style in the category. The design is minimal by nature, which means execution matters more: clean prong work, correct proportions, matched stones, and a setting that sits properly on the ear.
What To Look For
- Diamond quality and certification (so you know what you’re actually buying)
- Solid 14k gold construction (not plated, not mystery metal)
- A secure back built for real daily wear
- Cut, Color, and Clarity (What Actually Matters)
Specs matter, but you want the specs that show up visually.
Cut is the biggest factor in brightness. A well-cut diamond looks crisp and lively in normal light—not just under studio lighting.
Color affects how white the diamond looks face-up.
Clarity matters most when inclusions are visible without magnification (most aren’t, but bad stones exist).
The result you want is simple: sparkling white diamonds that look clean from every angle and don’t go dull when you step out of perfect lighting.
Choose Your Carat Total Weight (CTW)
When people search 1 carat diamond earrings or 2 carat diamond studs, they’re usually referring to CTW (carat total weight) for the pair.
- 1 CTW typically means 0.50ct per ear
- 2 CTW typically means 1.00ct per ear
If you’re deciding between sizes, choose based on how you’ll wear them: everyday, dressed up, or statement-level presence. Bigger isn’t automatically better—the best size is the one you’ll actually wear often.
Keep in mind that different diamond shapes will look larger or smaller at different sizes. For example, a pair of 1 CT Round Diamond Stud Earrings (1 CTW) will look larger than 1 CTW Heart Shape Diamond Stud Earrings. This is due to the fact that to get the proper "shine" a diamond should have, some fancy shapes like heart shapes need to be cut deeper (more weight on the back).
14k Gold Earrings (Karat vs Carat)
A common confusion online is carat vs karat.
- Carat (ct / CTW) means diamond weight.
- Karat (14k / 14kt / 14 karat) means gold purity.
If someone types 14 ct gold earrings, they almost always mean 14k gold earrings. These are two different measurements, one for diamonds, one for gold.
Screw-Back Earrings for Daily Wear
If you wear earrings frequently, security matters. Screw-back earrings are designed to reduce the chance of backing loss compared to basic friction backs. For many buyers, especially anyone wearing studs daily, this is the most important functional upgrade you can make.
Lab-Grown Diamonds: Real Diamond Brilliance
Yes, lab-grown diamonds are real diamonds. The difference is how they’re made (grown vs mined), not what they are.
IGI certification gives you documented third-party grading from a highly respected institution so you can buy with clarity and confidence.
For Men and Women
Diamond earrings are unisex. The difference usually comes down to size preference, shape, and the look you want.
- Some shoppers want a clean, subtle everyday diamond.
- Others want a more noticeable presence.
- Some want maximum impact.
The right pair is the one that matches your style and how often you’ll wear them.
How To Clean Your Diamond Earrings
With daily wear, jewelry, especially diamond jewelry, collects build-up from oils, soap, sweat, and overall daily usage. For information on how to safely and properly clean your diamond earrings to keep them shining like they're brand new, please visit our comprehensive jewelry cleaning guide.
Click Here For Cleaning Information
Why Source Jewelry
A diamond stud is a precision product. If the stone isn’t well-matched, if the setting isn’t clean, or if the backs aren’t secure, it won’t feel premium; no matter what the specs say on paper.
Source Jewelry earrings are built around:
- IGI-certified lab-grown diamonds
- Solid 14k gold
- High standards for symmetry, finish, and setting security
- In-house inspection in Los Angeles by third-generation jewelers
FAQ
Are lab-grown diamond earrings real diamonds?
Yes. Lab-grown diamonds are real diamonds. They have the same optical and chemical properties as mined diamonds, only the origin is different.
What does CTW mean for diamond stud earrings?
CT means carat total weight for the pair. Example: 1 CTW typically means 0.50ct per ear for studs.
What’s the difference between 14k and 14kt gold?
No difference. 14k, 14kt, and 14 karat all refer to the same gold purity.
What are the most secure backs for stud earrings?
If security is a priority, choose designs made for retention and daily wear. Many buyers prefer screw-back earrings for added peace of mind.
How do I clean diamond earrings?
Warm water, mild soap, and a soft brush is usually enough. Dry with a soft cloth and store separately to protect the polish.
