A Quick Guide to Jewelry Materials

A Quick Guide to Jewelry Materials

Gems & Diamond Materials

Moissanite

Mainly silicon carbide, hardness 9.25, more brilliant fire than diamond. Similar appearance to diamond, great for daily wear.

High Carbon Diamond

Essentially improved cubic zirconia, hardness 8, ordinary fire. Average durability, suitable for short-term decoration.

Cubic Zirconia

Mainly zirconia, hardness 6-7.5, weak fire. Easy to wear and tarnish, often used as affordable jewelry accessories.

Pearls

Cultured (freshwater/seawater) common. Seawater pearls have richer luster, freshwater pearls cost-effective. Soft glow; avoid chemicals.

Crystal

Transparent quartz, colorful (white/purple/pink etc.). Sparkling, lightweight, perfect for everyday romantic styles. Note: All crystals sold in our store are degaussed and purified before shipment

Metals

Stainless Steel

Practical, affordable. Hard, corrosion-resistant, hypoallergenic (avoid if nickel-sensitive). Great for daily casual wear.

Titanium Steel (316L)

Medical-grade stainless steel. Super skin-friendly, anti-allergic, scratch-proof. Bright white luster, durable. Ideal for sensitive skin.

Copper

Warm tone, budget-friendly. Often plated (gold/silver). Plating may wear; avoid chemicals. For unique, cost-effective designs.

Sterling Silver

92.5% silver content, warm luster. Skin-friendly, anti-allergic, great for daily wear. Prone to oxidation (turns black), needs regular care with silver cloth.

Alloy

Low price, high value. But fades over time; not for allergy-prone people. Common in fast-fashion jewelry. [for most mystery jewelry jar series]

 

Silver-Plated

Base metal + thin silver layer. Looks like silver, cheap. Silver wears off easily; needs gentle care.

K Gold

Gold alloy (14K/18K most used). Hard, colorful (yellow/white/rose). Durable, value-retaining. Suits all occasions.