3MM~15MM Synthetic Corundum Round Cut Authentic Loose Gemstone Red Color Lab Grown Stone

Product Description

3MM~10MM Synthetic Corundum Round Cut Authentic Loose Gemstone Multicolor Lab Grown Stone For Jewelry Making

Hardness: 9 Mohs,

Refractive index: 1.762-1.770

Cut: Excellent Cut

Occasion: Engagement/Wedding/Party

Applicable to: DIY customization of jewelry

2. Package includes: 1x Synthetic Corundum Stone


3.Corundum, also known as sapphire, is an aluminum oxide with high hardness, high density, strong wear resistance, and chemical stability. Its hardness reaches 9.0, second only to diamond in natural minerals, making it one of the hardest minerals in the world.


4.Due to different display settings and lighting, it may have some color differences from the actual object. But we guarantee that the style is the same as the image. Thank you, please understand

5.Please do not raise disputes or leave neutral/negative feedback without communication. I will reply within 12 hours after receiving the message. thank you.

1: Please write any special request (e.g. Colors or Size) in PayPal Note when you make payment, because most of orders will be processed instantly and dispatched in same day.

2: Please confirm your detailed shipping address is up-to-date and same in your eBay and PayPal account before you make payment. Please include daytime phone number in your eBay address; your local postman or customs will use this phone number to contact you!

3: Serious bidders only, please. Orders will be cancelled and an unpaid item dispute opened if payment is not received within 4 days.
(1) We will ship your item(s) within 3 working day.

(2) We send to USA ,15-25 working days.

(3) UK / Auatralia / Canada ,15-35 working days.

(4) Europe , 15-35 working days.

(5) Other Countries, 20-45 working days.

(6) We can also provide express post by EMS(4-15 days) or DHL(4-8 days). The cost is higher than standard postage, about $ 30 or higher. If you want post by EMS or DHL, please contact us.Very reasonalbe shipping fee will be charged

Refund or replacement request is available only the requests within 2 week after parcel received & returning the item as the same condition as received.
 Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. If the item is found non-defective, the item will be sent back to the buyer at buyer's expense. Items returned without RMA number will be refused and returned to the sender. Buyer is responsible for All Return Postage and Shipping Charges. Buyer is responsible for additional shipping costs for items that are returned refused and/or undeliverable. We do not accept any returns without an authorization number on the box or label it is being returned in.
Our working hours: Monday to Friday from 9.00 to 18.00


Your feedback is very important to us. Please leave us positive feedback when you receive the product, with a detailed sales rating of five stars.



If there are any issues with the product, please communicate with us before leaving neutral/negative feedback or opening an eBay/PayPal case. We will do our best to resolve your issue.



However, due to the large number of emails received every day and different time zones, we make every effort to reply to your emails as soon as possible; We may not be able to reply to your email immediately. Please allow us to respond within 24 hours.

  • We stand behind every product we sell. If you're not pleased with     your purchase, we'll be happy to make an exchange or refund the product     price less S&H within 14 days of your purchase.

  • For any exchange or refund, we need the original receipt or a     record of the purchase in our system, and the product must be in its     original condition, including the box, UPC bar code, packaging, and all     accessories.

  • Please allow up to 10 business days for returns to be processed.

  • Shipping and handling charges are not refundable.