Diamond Bar has become a hub for beauty services, and eyelash extensions are no exception. Whether you’re a busy professional looking for a polished, wake-up-ready look or preparing for a special occasion, finding the right lash studio can make all the difference.
With so many options in the Diamond Bar area, choosing the right lash artist can feel overwhelming. That’s why we’ve done the research for you. This guide compares the top-rated eyelash extension studios in Diamond Bar, breaking down what each offers so you can find the perfect match for your lash goals.
Ready to skip the research? Book your appointment at Fairylady Eyelash — Diamond Bar’s premier lash studio offering personalized service and premium quality results.
What to Look For in a Diamond Bar Lash Studio
Before booking your appointment, consider these key factors:
Quality of Extensions — The best lash studios use lightweight, high-grade materials that look natural and feel comfortable. According to the American Academy of Ophthalmology, quality materials and proper application are essential for protecting your natural lashes and eye health.
Technician Experience — A skilled lash artist makes all the difference. Look for studios with trained technicians who have strong reviews and years of experience applying classic, volume, and hybrid sets.
Cleanliness & Hygiene — A reputable studio maintains strict sanitation standards. Your eye health is too important to risk with subpar hygiene practices.
Reviews & Ratings — Check Yelp, Google, and booking platform reviews. Pay attention to comments about lash longevity, comfort, and overall experience.
Pricing Transparency — Quality lash extensions are an investment. Be wary of prices that seem too good to be true — they often mean lower-quality materials or less experienced technicians.
Hours & Convenience — Consider whether the studio’s hours fit your schedule. Some Diamond Bar studios close early or aren’t open on weekends.
Top 5 Eyelash Extension Studios in Diamond Bar
1. Miss Lash Beauty Lounge
Address: 1155 S Diamond Bar Blvd, Suite T, Diamond Bar, CA 91765
Hours: Monday-Friday 9:30 AM – 6:00 PM, Saturday 9:30 AM – 4:00 PM, Closed Sunday
Reviews: 4.9 stars (337 reviews on Yelp)
Miss Lash Beauty Lounge has built a strong reputation since opening in 2019, focusing exclusively on lash services. Their specialty approach means every technician is dedicated to perfecting lash artistry.
What Customers Love:
- Spa-like atmosphere with a “relaxing vibe”
- Highly skilled technicians including Chelsea, Cici, and Tiana
- Clean, welcoming environment
- Consistent results with quality materials
Things to Consider:
- Membership model with $10 discount for members
- Closed on Sundays
- Earlier closing times than some competitors
Best For: Clients who want an established studio with many technician options and a spa-like experience.
2. Diamond Lash Beauty
Address: 1128 S Diamond Bar Blvd, Diamond Bar, CA 91765
Phone: (626) 899-7170
Hours: By appointment only
Reviews: 49 reviews on Yelp
Diamond Lash Beauty is a boutique studio owned by Hedy L., known for building loyal client relationships. Some customers drive from as far as Pasadena specifically for Hedy’s work — a testament to her skill and service quality.
What Customers Love:
- Hedy is “professional, responsive, and kind”
- Personalized attention to eye shape and face structure
- Relaxing, intimate atmosphere
- Loyal client base speaks to consistent quality
Things to Consider:
- Smaller operation with limited availability
- By appointment only — less flexibility for last-minute bookings
Special Offer: 20% off for first-time visits
Best For: Clients who prefer a boutique experience with the same technician every visit.
3. Le Cil Eyelash Beauty
Address: 20651 Golden Springs Dr, Suite B, Diamond Bar, CA 91789
Hours: Monday-Saturday 9:30 AM – 4:00/5:00 PM
Reviews: Available on Yelp, Vagaro, and Fresha
Le Cil Eyelash Beauty offers a variety of lash styles including open, cat eye, and wispy designs. They’re known for accessible pricing and mobile service availability.
Pricing:
- Natural look classic extensions starting at $48
- Various volume and wispy options available
What Customers Love:
- Nina is “full of experience and very professional”
- Variety of style options
- Affordable pricing
- Mobile service available
Things to Consider:
- Earlier closing times (4-5 PM)
- Closed Sundays
Best For: Budget-conscious clients looking for variety in lash styles.
4. Beauty Plus Lashes
Address: 21038 Golden Springs Dr, Diamond Bar, CA 91789
Phone: (840) 587-9711
Hours: By appointment only
Reviews: 10 reviews, 67 photos on Yelp
Beauty Plus Lashes is a newer addition to Diamond Bar’s lash scene, offering a fresh, clean environment and attentive service. Their modern space and competitive pricing make them an appealing option for first-time lash clients.
What Customers Love:
- Vicky does “amazing” work
- Clean, comfortable new location
- Great environment for a newer studio
Things to Consider:
- Fewer reviews (newer business)
- By appointment only
Special Offer: 20% off for first-time visitors
Best For: Clients who want a newer, modern studio environment with competitive pricing.
Looking for classic vs volume lashes? Learn the difference in our guide: Classic vs Volume Lash Extensions: Which Style is Right for You?
5. Fairylady Eyelash — The Premium Choice
Address: 21450 Golden Springs Dr, #230, Diamond Bar, CA 91789
Phone: (626) 560-0555
Hours: Monday – Sunday, 10:00 AM – 7:00 PM
Reviews: 5.0 rating on Vagaro
If you’re looking for the best possible lash experience in Diamond Bar, Fairylady Eyelash delivers premium quality with truly personalized service. As Diamond Bar’s premier lash studio, Fairylady has built a reputation for creating stunning, customized looks that enhance each client’s natural beauty.
Services Offered:
- Classic Lash Extensions
- Volume Lash Extensions
- Hybrid Sets
- Mega Volume
- Lash Lifts
- Lash Fills
What Customers Love:
- “Best lashes I’ve ever had” — consistent 5-star reviews
- Personalized consultations for your perfect look
- Premium quality materials that last longer
- Skilled technicians who understand different eye shapes
- Bilingual service (English & Chinese)
What Sets Fairylady Apart:
- Open 7 Days a Week — The only top Diamond Bar lash studio open every day, 10 AM – 7 PM
- Premium Materials — High-grade, lightweight lashes that feel comfortable all day
- Personalized Experience — Every client receives a customized look tailored to their eye shape, lifestyle, and preferences
- Convenient Location — Easy parking on Golden Springs Dr with free WiFi during your appointment
Customer Reviews:
“This is my first time here and I wish I could give this place more than 5 stars!”
“I didn’t feel any discomfort and I almost fell asleep during the session.”
“I have always worn lashes but Fairylady has been the best. My lashes look very natural with a pop of wow.”
Best For: Clients who want premium quality, personalized service, and the convenience of 7-day availability.
Quick Comparison
| Studio | Rating | Reviews | Price Range | Hours | Best For |
|---|---|---|---|---|---|
| Miss Lash Beauty Lounge | 4.9 | 338 | $$ | Mon-Sat | Spa experience, many technicians |
| Diamond Lash Beauty | 4.5+ | 49 | $$ | Appt only | Boutique, personal attention |
| Le Cil Eyelash Beauty | 4.5+ | 61 | $ | Mon-Sat | Budget-friendly, variety |
| Beauty Plus Lashes | 4.5+ | 10 | $$ | Appt only | Modern, newer studio |
| Fairylady Eyelash | 5.0 | 170 | $$$ | 7 Days | Premium quality, personalized |
FAQ: Eyelash Extensions in Diamond Bar
Q: How long do eyelash extensions last?
A: Quality eyelash extensions typically last 2-4 weeks before needing a fill. With proper aftercare, you can extend the life of your lashes. Most Diamond Bar studios recommend fill appointments every 2-3 weeks. Learn more in our complete aftercare guide.
Q: Are eyelash extensions safe?
A: Yes, when applied by a trained professional using quality materials, eyelash extensions are safe. Always choose a studio with proper hygiene practices and experienced technicians. The American Academy of Ophthalmology recommends researching your salon and technician before booking.
Q: How much do eyelash extensions cost in Diamond Bar?
A: Prices vary by studio and service type. In Diamond Bar, you can expect to pay $48-$80 for classic sets at budget-friendly studios, $80-$150 for mid-range options, and $150+ for premium services with high-grade materials. Remember: quality lashes last longer and look more natural, often making the investment worthwhile.
Q: What’s the difference between classic and volume lashes?
A: Classic lashes apply one extension to each natural lash for a natural, mascara-like look. Volume lashes use multiple lightweight extensions per natural lash for a fuller, more dramatic effect. Most Diamond Bar studios offer both, plus hybrid sets that combine the two techniques.
Q: What should I look for when choosing a lash studio?
A: Prioritize technician experience, cleanliness, quality materials, and consistent reviews. Also consider convenience factors like hours, location, and booking flexibility. If you’re new to lash extensions, check out our first-time guide for everything you need to know.
Our Verdict
For an established studio with lots of reviews: Miss Lash Beauty Lounge offers a proven track record with 337 reviews and multiple skilled technicians.
For a boutique, personalized experience: Diamond Lash Beauty provides intimate service with a dedicated owner-technician who builds lasting client relationships.
For budget-conscious clients: Le Cil Eyelash Beauty offers affordable options starting at $48 for classic sets.
For the best overall experience: Fairylady Eyelash combines premium quality materials, personalized consultations, and the convenience of being open 7 days a week. For clients who’ve been disappointed by lash extensions that didn’t last or just didn’t look right, Fairylady’s attention to detail and commitment to quality make the difference.
At Fairylady, we believe every woman deserves to feel effortlessly beautiful. Whether you’re looking for a subtle enhancement for your everyday look or dramatic lashes for a special occasion, we create a customized set just for you.
Ready to Experience the Fairylady Difference?
Book your appointment today and discover why clients call Fairylady “the best lashes I’ve ever had.”
Book Online: Vagaro
Call or Text: (626) 560-0555
Visit Us: 21450 Golden Springs Dr, #230, Diamond Bar, CA 91789
Open 7 days a week, 10:00 AM – 7:00 PM
