Miomi

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.

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.

Product Care & Maintenance

1. Metal Jewelry
Avoid contact with chemicals such as perfume, cosmetics, and sweat to prevent discoloration or oxidation. When not wearing, store metal jewelry in a dry, sealed jewelry box to avoid scratches from friction. For silver jewelry, tarnishing (turning black) is a normal phenomenon. You can use silver cleaning solution: soak the jewelry, then wipe it with a soft cloth to restore its original luster. Regularly polish jewelry with a soft cloth to maintain shine.

2. Gemstone Jewelry
Some gemstones (e.g., pearls, amber) have low hardness, so wear them carefully to avoid collision and scratching. Do not expose gemstone jewelry to direct sunlight or high-temperature environments for a long time to prevent discoloration or cracking. Gently wipe the gem surface with a damp cloth regularly to remove dirt.

3. Crystal Jewelry
Crystals are brittle; avoid violent collisions when wearing or storing. Regularly degauss and purify crystals to maintain their energy and luster (all crystals sold in our store are degaussed and purified before shipment). Do not let crystals come into contact with chemical cleaners or similar substances.

1. Delivery Scope
Our shipping service covers most countries and regions worldwide. Please confirm that your delivery address is within the service area before placing an order. Shipping to some remote areas may not be available or may require additional shipping fees. For details, please contact customer service.

2. Delivery Time
After successful payment, we will arrange shipment within [4] working days (excluding customized products). The standard delivery time is usually [10-15] working days after ordering, but the actual delivery time may vary due to factors such as region, logistics status, and customs clearance. You can check the logistics tracking information in your order details or via the logistics tracking number on the official website of the corresponding logistics company.

3. Shipping Fees
Shipping fees 9.99$ for all countries

Payment Methods

1. Credit Card/Debit Card
We accept major credit and debit cards including Visa, MasterCard, and American Express, ensuring secure and convenient payment. Select "Credit Card/Debit Card" at checkout and follow the prompts to enter your card number, expiration date, CVV code, and other information to complete the payment.

2. PayPal
You can pay using your PayPal balance, linked bank card, or credit card. After selecting "PayPal" as the payment method, you will be redirected to the official PayPal page. Log in to your account and confirm the payment information. PayPal offers buyer protection to ensure the security of your transaction.

Return and Exchange Policy

1. Return Conditions：You can apply for a return within [7] days from the date of receiving the goods. If you are not satisfied with the goods, the goods should be in brand - new, unused, undamaged condition, and all labels and accessories should be complete.

2. Refund Method：After the returned goods are inspected by us and found to be in order, the refund will be processed within [2] working days. The refund will be returned to your original payment account. If you paid by credit card, the refund may be delayed due to the bank's processing speed.