Copywriting for email marketing

Hello,

An urgent copy is needed for an Etsy jewellery shop's email campaign. We would like to start an early Christmas campaign and would like to invite our previous customers to our new online shop with a discount. The jewellery shop is specialised on birthstones (gemstones)
If you think you can give us the first draft today or tomorrow, please contact us.

Goal: To attract our Etsy customers to our newly built website.
How: We will be sending an email to our previous customers who have bought gemstones (birthstones) from us, offering them a discount for their early Christmas gift shopping.

What will be in the email:

* A call to action announcing that we are offering 20% off for early Christmas shopping from our new shop (e-shop).

* The reasons why they should be ordering now.
- Since there is pandemic, we strongly believe they should not leave their Christmas shopping to last minute and order now.
- We are offering Black Friday discounts to early birds who are ordering now.

* The reasons they should be ordering from our shop:
- No state tax for US shoppers so better pricing than our Etsy shop.
- They already know the quality of our handmade gemstones.
- Real Gemstones, no fakes.
- Proudly British, designed in London
- Jewellery is the perfect gift

We should also include a section showcasing our new designs. So a title and maybe a sentence about that as well (we will add the images later on the email) This month we have 3-4 new row stone designs.

I am attaching an example email from our competitors. We are more of a boutique workshop with boutique designs and selling online only.

Word count: Should not be more than 250 words.

Thank you very much,
Oz