Why Choose Thảo Linh - Clear Commitments and Policies
More than a jewelry store — Thảo Linh is the jeweler beside you from your first diamond to every milestone of your life. Among hundreds of brands, what brings customers back isn't advertising, but commitments printed right on the receipt and kept year after year.
1. Real diamonds, transparently graded
Every diamond at Thảo Linh has an international grading certificate — GIA for natural diamonds, IGI for lab-grown diamonds — with a report number you can verify online. You know exactly what you own: cut, carat weight, colour and clarity, with nothing vague.
2. Our own workshop — made your way
Thảo Linh has its own jewelry workshop. You can choose a center stone and order a ring, earring or pendant setting in the shape you like — or bring an idea in your head and our craftsmen will make it real. Nothing cookie-cutter; every piece has its own story.
3. Lab-grown diamonds: as beautiful as natural, at 30–40% of the price
Lab-grown diamonds have the same composition, 10/10 hardness and exactly the same fire as natural diamonds — only where they formed differs. So for the same budget, you own a much larger center stone. Thảo Linh knows this category well and selects its stones carefully.
4. Published trade-in policy by percentage
This is what Thảo Linh is proudest of. Every figure is calculated on the original invoice price, with only a percentage deducted and printed clearly on the receipt — no haggling on gut feeling, no lowballing when you need to sell.
Jewelry settings
| Type | Buy-back | Trade-up |
|---|---|---|
| Setting with natural diamonds | minus 20% | minus 15% |
| Setting with lab-grown diamonds | minus 25% | minus 20% |
Loose diamonds
| Type | Buy-back | Trade-up |
|---|---|---|
| Natural round (GIA/PNJ) | minus 15% | minus 10% |
| Natural fancy — Oval, Radiant… (GIA) | minus 20% | minus 15% |
| Lab-grown round from 4.5 mm (IGI) | minus 30% | minus 20% |
| Lab-grown fancy (IGI) | minus 40% | minus 40% |
"Trade-up" means exchanging for a piece of higher value. Conditions: you still have the invoice and grading certificate, and the item is in original condition.
Example: a natural round diamond ring invoiced at 100 million VND → sold back, you receive 85 million; if traded up to a higher-value piece, the stone is credited at 90 million.
5. Lifetime care, all the way
12-month warranty for manufacturing defects; polishing and ultrasonic cleaning free for life. Your jewelry will always sparkle like the first day — just drop by the showroom and leave the rest to Thảo Linh.
6. Dedicated advice, made to order
Thảo Linh doesn't chase volume. Most pieces are made to order to match your wishes exactly — from the center stone to every detail of the setting. Visit the showroom for one-on-one advice and to see and try pieces in person; every question about stones, price and crafting time is explained clearly before you decide.
Thảo Linh Jewelry
120 Pham Thi Tanh, Chanh Hung Ward, Ho Chi Minh City
Hotline / Zalo: 0945 006 001
Email: info@thaolinhjewelry.vn · thaolinhjewelry.vn