Solid Gold_K24_Ring
The opportunity to create this collection came from a customer's request.
"I want pure gold..."
Pure gold jewelry is hard to find even among the top five global jewelry brands, and likewise with domestic brands... And if you do find it, the designs are often common and classic, perhaps what you might call "grandpa and grandma style."
Of course, the aim isn't to be eccentric; it's about jewelry that subtly blends with contemporary attire, offering a personal, exhilarating sense of satisfaction. It's about the highest quality items that can be used daily. Let me reintroduce the charm of pure gold.
＜Advantages＞
① Highest quality - a joy for those who inherit it
② A ripe mango-like color - no color change
③ Substantial weight
＜Disadvantages＞
① Dents if handled roughly
＜Characteristics of Pure Gold＞
Gold atomic crystal, pure gold, highest quality
As far back as the 10th century BC, pure gold was abundantly used in the temple built by King Solomon. Gold was also used in Buddhist statues and implements adorned with pure gold. In medieval Europe, the craftsmanship of goldsmiths led to the widespread use of gold in crowns and jewelry. Pure gold has captivated people across all times and places with its beauty and aura. In ancient times, much pure gold was used for treasures, crafts, jewelry, and architecture. In modern times, K10 became the standard for practical reasons. In contemporary times, increased mining made K18 the standard.
① Purity
K24 = Gold with 99.9% purity or higher
K18 = Gold with 75% purity
K10 = Gold with 42% purity
Gold purity is generally expressed in 24ths. For K18 (18 karat gold) ▶︎ 18/24 of the total weight of the material is gold. That means 75% is gold. Materials other than gold ▶︎ silver, copper, palladium, etc., are mixed in.
② Specific Gravity
K24 = Specific Gravity: 19.13～19.51
K18 = Specific Gravity: 14.84～16.12
K10 = Specific Gravity: 11.42〜13.09
Silver 925 = Specific Gravity: 10.35
Gold becomes heavier as its purity increases. You can easily tell the difference in weight by holding a silver ring and a K24 pure gold ring, as the latter feels significantly heavier. The atomic weight, which represents the relative ratio of the weight of atoms, is 197 for gold, 108 for silver, and 64 for copper. This means gold is approximately twice as heavy as silver and three times as heavy as copper.
③ Hardness
K24 = soft
K18 = practical hardness
K10 = quite hard
Silver 925 = reasonably soft
K24 pure gold is soft, so it can dent or deform if handled roughly. It is suitable for those who can enjoy its "time" and aging with care, much like a beloved pet or a leather product. Bangles and rings will be delivered with a practical thickness that resists deformation.
④ Color Change
K24 = does not discolor
K18 = discolors
K10 = discolors
Silver = discolors
Pure gold does not discolor, so ▶︎ its beauty is never compromised. This is why pure gold has been used for treasures, crafts, jewelry, and architecture since ancient times.
This time, I've explained the characteristics of K24 pure gold. It has its advantages and disadvantages. It's characterized by a rich yellow hue, much like a ripe mango. Its soft, rich texture is unique. Its extremely high thermal conductivity gives it a peculiar sensation, as if it becomes a part of your body.
