28 Ct+ Color Change Alexandrite GS Silver Pendant Oval Necklace Gift for Mom

Description

View 28 Ct+ Color Change Alexandrite GS Silver Pendant Oval Necklace Gift for Mom with current marketplace pricing, condition, product images and item details. These lab created alexandrite changes color just like the natural alexandrite, at much affordable prices. The resulting single crystal can have superior properties compared to polycrystalline materials. ✨💎  Welcome to Marry Crystal  💎✨ 🌟 Big Sale Alert – Limited Time Only! 🌟 ✔️ 10% OFF Entire Store – No Coupon Needed ✔️ FREE USA Shipping – 100% Tariff Free 🚚United States ✔️ Worldwide 99% Refractive Index : 1.717 Density : 3.98-4.1 g/cm3 Hardness Mohs : 9 ___________________________ The Czochralski method is versatile and can be applied to various materials, including silicon, germanium, gallium arsenide, and other semiconductors. It's a critical process in the semiconductor industry for producing large, high-quality single crystals used in the manufacturing of integrated circuits. In the context of gemstones, synthetic crystals produced using the Czochralski method can mimic the properties of naturally occurring gemstones. These lab created alexandrite changes color just like the natural alexandrite, at much affordable prices. Here's a simplified explanation of the Czochralski method: Melting: A high-purity sample of the material to be crystallized (often a metal or semiconductor material) is placed in a crucible and melted. Seeding: A small single crystal of the same material, known as a seed crystal, is dipped into the molten material. The seed crystal is attached to the end of a rod, known as a "seed crystal mount." Crystal Growth: The seed crystal is slowly pulled upward and rotated. As it is withdrawn, the molten material solidifies to form a single crystal. The rate of pulling and rotation is carefully controlled to maintain the desired crystal structure. Control and Cooling: The conditions of the process, such as temperature, pulling rate, and rotation speed, are carefully controlled to produce a single crystal with the desired properties. The environment is often controlled to avoid impurities. The resulting single crystal can have superior properties compared to polycrystalline materials. The Czochralski method is particularly important in the production of silicon wafers used in the electronics industry, where the high purity and crystalline structure of the material are critical for semiconductor device performance. In the context of gemstones, the Czochralski method is used to produce synthetic or lab-grown crystals, including gemstones like synthetic sapphires and rubies. The crystals produced using this method can be of high quality and have applications in both industrial and jewelry settings. 💎 AVAILABLE GEMS: All stones are available - Colourless and Colourful Zircon or Simulated Moissanite. Natural and Lab Grown Diamonds in Colourless or Colourful. Natural and Lab made Emerald, Ruby, Sapphire, Amethyst, etc. Just ask! 🛳🛳🛳 SHIPPING POLIC Y: - All the orders will be shipped to the shipping address you entered through your Etsy Order. If you accidentally put the wrong address when placing your order, you can update us with the right address before we ship out your package. - Once it’s shipped, we can’t stop it. Please ensure the correct shipping address is placed on the order as we will not send any replacement parcels due to incorrect addresses. It is the buyer’s responsibility to ensure that all shipping information is correct when placing the order. All parcels that are "Returned To Sender" due to incomplete or inaccurate addresses will be disposed of upon returning to our shipping carriers. We are not responsible for packages shipped to the wrong address. • RETURNS / REFUNDS • If you would like to make a return, please contact us soon after receiving your package. You have 60 days to return it, but the sooner, the better. We will then provide you instructions on mailing your package back to us at your expense. We will return 100% of your money via the same way you paid, once we get back the jewelry. All jewelry must be returned unworn and in their original condition and packaging. All parcels that are "Returned To Sender" will be disposed of upon returning to our shipping carriers. Therefore before you return anything, you have to message us so we give you a specific address and instructions. Then you can return it to the address we give you via an insured shipping method with a valid tracking code. Marry crystal holds the right to deny a return if the product returned does not meet our return policy requirements. 🌐 🌐🌐 CUSTOMS and DUTIES: Buyers are responsible for any customs or duties fees that may apply at their country's borders. We are not responsible for any delays due to customs or issues with postal services. ( Only 100% Tariff Free 🚚United States ) .   💬𝐂𝐮𝐬𝐭𝐨𝐦 𝐫𝐞𝐪𝐮𝐞𝐬𝐭𝐬 𝐰𝐞𝐥𝐜𝐨𝐦𝐞: 💖 Polish: Excellent Polish. Shiny and Clean for Maximizing Sparkles. ♦ Cut: Hand cut Excellent cut and Symmetry with Crisp and Sharp Edges/Corners. 🥰 The images may be produced and enhanced by computer. So they may not be accurate, and they're just for beauty and inspiration. ________ 💘 Customizable with/to Your Favorite Stone/Jewelry Type and Shape. 🎁 FREE Extra Gift 🥳 Gift Wrapping Available (we wrap with no tags or receipts, ready to present). 🚀 FREE SUPER FAST FedEx or DHL Shipping. ( Extra shipping charges ) Condition: New without tags. Category: Jewelry & Watches › Fashion Jewelry › Necklaces & Pendants. Brand: Unbranded.

Pendant Shape

Oval

Antique

Yes

Occasion

Anniversary, Birthday, Christening, Christmas, Engagement, Father's Day, Mother's Day, Valentine's Day, Wedding

Main Stone Width

12 mm (Very Close approximately)

Main Stone Color

Purple

Metal

Silver

Secondary Stone

Alexandrite

Necklace Length

1.02362 inch

Vintage

No

Main Stone

Alexandrite

Personalize

Yes

Main Stone Treatment

Heated & Pressure Treated, Heated

Main Stone Shape

Oval

Pendant/Locket Type

Charm

Gemstone Clarity Grade

Eye Clean

Style

Charm, Pendant

Base Metal

Copper

Features

Adjustable

Number of Gemstones

1

Handmade

Yes

Chain Type

Ball/Bead

Main Stone Creation

Lab-Created

Cut Grade

Excellent

Color

Multicolor

Material

Stone, Gemstone

Materials sourced from

India

Brand

Unbranded

Setting Style

Prong

Type

Necklace

Main Stone Depth

8 mm (Very Close approximately)

Theme

Beauty, Love

Main Stone Length

16 mm (Very Close approximately)

Wholesale

Yes

Country of Origin

Brazil