Diamond Optic Professional Optical Center Chiang Mai vs Lotus’s Ruamchok Chiangmai
Independent side-by-side analysis from public Google review data.
Trust Score
Quick stats
Google rating★ 5.0✓vs★ 4.2
Total reviews897vs2,987✓
DistrictMueang Chiang MaivsMueang Chiang Mai
Quality trend→ Stablevs→ Stable
Local Guide reviews16vs47✓
Avg reviewer credibility14vs76✓
StatusOpenvsOpen
Phone✓ listedvs✓ listed
Service strength (mention count)
No service mentions detected in reviews.
Reviewer languages
Diamond Optic Professional Optical Center Chiang Mai
EN97%Other3%
Lotus’s Ruamchok Chiangmai
EN100%
What reviewers say
Diamond Optic Professional Optical Center Chiang Mai
Recommended×18Friendly staff×7Affordable×3English-speaking staff×2Clean facility×2Satisfied results×1
Lotus’s Ruamchok Chiangmai
Affordable×2Friendly staff×2Recommended×2English-speaking staff×1Clean facility×1
Sample reviews
Diamond Optic Professional Optical Center Chiang Mai
“Excellent customer service! They followed up on my new purchase and made new lenses for me free of charge when I told them the glasses made me a bit dizzy.”
Lotus’s Ruamchok Chiangmai
“It's not crowded, so you can shop comfortably. There's plenty of parking. However, crossing the road to get home is a bit difficult because there's a lot of traffic on the main road since Lotus is nea...”
Diamond Optic Professional Optical Center Chiang Mai
Lotus’s Ruamchok Chiangmai
↗ This is an independent comparison — neither clinic has paid for placement here.
📊 Data sources: Google reviews (Google Maps), Trust Score = our internal algorithm weighing review credibility, recency, language diversity, and Local Guide signals.