Micro-set designs on stainless steel jewelry, priced at thousands of yuan, with craftsmanship at the million-dollar level.
Do you think stainless steel jewelry can only follow the cool industrial style? You’re completely wrong! When hard steel meets brilliant diamonds, a technique called micro-set is used to embed diamonds into stainless steel under a microscope! Today, let’s take a look at how thousand-yuan jewelry can create the luxurious feeling of high-end custom jewelry!
The hardness of stainless steel is approximately 60% that of diamond. It requires an artificial diamond drill bit (a needle costs over a thousand yuan) to make a hole. The operation must be carried out under a microscope. Even heavy breathing could cause the diamond to be distorted. During the drilling process, the high temperature causes the metal to deform, and after cooling, the diamond may fall off. The hole for setting a 0.5mm diamond is even thinner than an injection needle!
6 Steps to Understand the Entire Process of Micro-Inlay
STEP 1:
– Use an ultraviolet laser machine to burn out tiny pits on the stainless steel (depth approximately equal to the diameter of a hair strand)
– This method is more precise than traditional drilling, and the edges do not have burrs
STEP 2:
– Replace with diamond needles (0.1 – 0.3mm) and manually refine the holes
– The master must wear a shock-proof wristband and the depth of each cut should be ≤ 0.01mm
STEP 3:
– Use a vacuum suction pen to hold the diamond (traditional forceps would fly off!)
– Place it in the hole position under a 40x microscope, with an error of less than 1 strand of hair.
STEP 4:
– Use a nano laser welding gun to spot weld the metal edge and fix the diamond
– Precise temperature control: 650℃ (just melts the steel without damaging the diamond)
STEP 5:
– Create miniature metal claws (narrower than an ant’s leg) to hold the diamond
– The head of the claws must be polished smoothly to prevent them from snagging clothes
STEP 6: Ultrasonic SPA
– Vibrate away metal debris, revealing a brilliant diamond luster
The entire process is completed in a dust-free workshop. Even the slightest speck of dust could cause the diamond to become misshapen!
Why are micro-set diamonds indestructible?
Physical locking
– The hole diameter is 0.02mm smaller than that of a diamond → Forced insertion
– It is equivalent to “stuffing a diamond into a tailor-made steel corset”
Metal embrace
– Stainless steel melts slightly upon heating → cools and tightly clings to the diamond
– Laboratory test: can withstand a pulling force of 50 kilograms!
Chemical assistance
– Apply a specific metal bonding agent before welding → Penetrate into the molecular gaps to form an alloy layer
– It’s like applying “universal glue” to diamonds and steel
Scrub vigorously with a steel brush 100 times → The diamond remains completely unchanged (the traditional setting has long fallen off!)
Self-checking Tips:
1. Shine the phone flashlight on the surface → The genuine micro-diamonds are crystal clear throughout.
2. Scrub the edge of the diamond with your fingernail → No scraping sensation.
3. Use a 10x magnifying glass to inspect the setting → The metal claws are smooth without any soldering points.
Daily Maintenance: What to Do and What Not to Do
To do this:
– Wash your hands and flush the water at the same time → The water washes away sweat stains
– Use a lens cloth to wipe → To maintain the sparkle of the diamonds
– Store separately → To avoid friction
Never do the following:
– Use an ultrasonic cleaning machine → Shatter the micro-engraved claws
– Come into contact with bleach → Corrode the metal bonding layer
– Subject to violent impact → Even if the diamond is firm, the steel will deform
The micro-inlay technique has enabled stainless steel jewelry to make a stunning comeback – you can purchase jewelry with exquisite inlay craftsmanship at a price of just a thousand yuan! When you wear the steel-in-diamond jewelry and raise your hand under the light, the fine sparks dance on the cold and hard metal. At that moment, you will understand: true luxury is not about the cost of the material, but rather the “impossible tasks” that humans complete with extreme craftsmanship.
When choosing micro-set jewelry, make sure to select items made of “316L medical steel”. This material is hypoallergenic and more resistant to corrosion. The next time someone asks “Is this diamond real?”, you can confidently reply: “Yes, and it’s welded even more securely than a wedding ring!”
