SPECIFICATIONS

• Brand Name: Speedin
• Certificate NO.: Lab Diamond Ring
• Certificate Type: IGI
• Diamond Certificates: Lab Diamond Ring
• Diamond Enhancements: Lab Diamond Ring
• Diamond Shape: Oval Cut
• Diamond Type: Synthetic (lab grown)
• Fancy Diamond Color: D
• Gender: Unisex
• Jewelry Main Material: Gold
• Jewelry Type: Lab Diamond Ring
• Main Stone: Diamond
• Material Type: White Gold
• Model Number: Lab Diamond Ring
• Occasion: Engagement,Anniversary,Wedding,Party,Gift
• Place of Origin: Shaanxi, China
• Plating: Rhodium Plated
• Purity of precious metals: Lab Diamond Ring
• Side Stone: Lab Diamond Ring
• Style: Lab Diamond Ring
• Weight of precious metals: Lab Diamond Ring
• White Diamond Color: D

Achieve complete closed-loop control throughout the process from "raw diamond" to "finished jewelry", and each step is responsible

for ensuring quality.

Upstream: Raw diamond mining and initial processing;

Middlestream: Core processes such as precise diamond cutting, 3D modeling, and laser engraving;

Downstream business: High-end jewelry customization service. The entire production process complies with authoritative certification standards such as GIA.

Factory Direct	Direct design, 7-15 days sampling, new customer first-order discount
Craft Cert	GIA/IGI diamonds, hand micro-inlay, double reliable
Zero-Risk Service	6-month warranty + triple QC + video sync, worry-free
Flexible Response	24/7 consultation, 7-day production, 10k+ stock, urgent orders accepted

Each diamond is accompanied by an authoritative certificate from GIA/IGI/GRC.

From "jewels, shapes, metals to inlays", we offer a fully customized "Your Story"

Gem Selection	Lab-grown/natural diamonds, etc., unique texture
Shape Expression	Radiant/Round/princess/Marquise/Oval/Asscher/Heart cut, etc., fits personality
Metal Matching	14K gold (white/yellow/rose), platinum, etc., balances luxury & budget
Setting Craftsmanship	Hidden//Halo, etc., balances safety & artistry

Main Stone	Lab Grown Diamond
Diamond Clarity	VVS1 , VV2 , VS1 , VS2 , SI1 , SI2
Diamond Shape	Round / Princess / Asscher / Pear / Oval// Emerald / Rectangle / Octangle / Radiant / Heart / Cushion / Marquise etc... (Customize are welcome)
Gold Material	9K 10K 14K 18K Solid Gold
Ring Size	According To Customers' Requests
Carat Weight	According To Size
Payment Term	Paypal , Western union, TT, Aliexpress
Shipping Way	DHL, ARAMEX,China Post, UPS and etc.

FAQ

1.What products can Speedin Jewelry company offer?

Diamond Rough: HPHT CVD Uncut diamond rough.

Diamonds：loose lab grown diamond, includes fancy shape and colored diamonds.
Gemstones：loose lab grown gemstones, include sapphire, ruby, and emerald,etc. Jewelry: Hand Crafted Fine jewelry, including rings, earrings, necklaces, bracelets,etc.

2. Speedin Jewelry diamonds have certificate?

Our diamonds are certified by IGI GIA experts and carry an inscription that matches the number on the lab report IGI, GIA,a laser inscription is an easy way to identify a diamond.

3.Are the diamonds in stock?

Yes, we have the diamonds with rich stock and competitive prices.

4.Do you accept OEM service ?

Yes, we accept OEM, we can customize any designs based on your requirements.

5. When can I receive the package?

When we receive the payment for the order, we will arrange the shipment for you ASAP.Usually, it takes 5-7 business days to receive the package.

6. What are your payment terms?

We accept Credit Card ,Google Pay,Apple pay ,Paypal, T/T, Western Union and Money Gram.