We require 25,000 carats of lab grown rough diamonds with white color specifications.  
The clarity grades should include VVS1, VVS2, VS1 and VS2 classifications.  
Delivery timeframe required between 16-17 October.  
Looking for reliable suppliers who can meet both quality standards and shipment schedule.

Looking to purchase 10000 carats of lab-grown rough diamonds for industrial applications. Require CVD manufacturing process with standard industrial specifications. Please provide best pricing and current stock availability.

I need to purchase 500 grams of 3mm lab created round faceted cut ruby gems. The total budget is $5. The shipment should be delivered to Syria. No specific delivery time is required. Please confirm availability and shipping arrangements.

We are looking to purchase 1000 carats of lab-grown rough HPHT diamonds.  
Key specifications:  
- Diamond size range: 3 to 5 carats per piece  
- Type: HPHT-grown rough diamonds  
- Certification required: Standard laboratory documentation  
 
Please provide:  
1. Detailed quotation with price per carat  
2. Available size distribution within specified range  
3. Production capability and lead time  
4. Minimum order quantity requirements  
 
Suitable suppliers with relevant industry experience preferred.