1.556 Carat Lab-Created Red Ruby Cabochon

1.556 Carat Lab-Created Red Ruby Cabochon

Certificate: AGL
Report Number: AGLW411000006
Test Date: January 23, 2026
Identification: Laboratory Grown Ruby
Weight: 1.556 ct
Dimensions: 7.5 × 6.0 × 3.0 mm
Shape & Cut: Cabochon
Refractive Index: 1.76–1.77
Specific Gravity: 4.00
Color: Vivid Red
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Description
Technical Parameters

Product Overview

 

This 1.556 carat lab-created ruby cabochon features a vivid red appearance and a smooth cabochon cut style. Certified by AGL, the gemstone offers strong color saturation, balanced proportions, and a refined visual appearance suitable for fine jewelry manufacturing and custom jewelry projects.

 

With its polished dome surface and vibrant red tone, this lab-created ruby cabochon is suitable for rings, pendants, earrings, and designer jewelry collections.

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Customization & Wholesale Services

 

We provide flexible purchasing solutions for jewelry retailers, wholesalers, brands, designers, and manufacturers.

  • MOQ: No minimum order quantity.
  • Sample Order: One piece is available for quality evaluation and market testing.
  • Monthly Capacity: Over 5,000 carats.
  • Wholesale Supply: Stable inventory and production capacity support bulk purchasing needs.
  • Gemstone Customization: Custom options are available for gemstone type, color, shape, cut, size, and carat weight.
  • OEM/ODM Services: Custom jewelry production, private-label packaging, and exclusive collection development are available.
  • Custom Jewelry: Available in 14K/18K gold or platinum settings.
  • Delivery: Standard lead time is seven working days after order confirmation; bulk and customized order schedules are negotiable.

 

 

 

Quality Control & Certification

 

This 1.556 carat lab-grown ruby cabochon is accompanied by an AGL certificate confirming its identification and relevant product specifications. Before shipment, the gemstone is inspected for carat weight, dimensions, vivid red color appearance, dome profile, surface polish, proportions, and overall visual quality. The product information is also checked against the corresponding certificate before packaging and delivery.

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Why Choose Our Lab-Grown Gemstones?

 

Our lab-grown gemstones offer consistent color appearance, flexible size and cut options, and reliable supply for jewelry production. This 1.556 carat ruby cabochon combines a vivid red tone with a smooth polished dome profile, making it suitable for color-focused jewelry designs, designer collections, and custom projects requiring a distinctive red center stone.
With no minimum order quantity, one-piece sample availability, a monthly capacity of over 5,000 carats, customization services, and delivery within seven working days after order confirmation, we provide flexible sourcing solutions for jewelry brands, wholesalers, retailers, designers, and manufacturers.

 

 

 

What Makes Ruby Color Special?

 

Ruby is valued for its distinctive red appearance, which has made it one of the most recognized colored gemstones in jewelry. Bright and vivid red tones are particularly sought after for their strong visual impact and timeless appeal in fine jewelry design.

 

 

 

Red Gemstone Jewelry Applications

 

Red gemstones are frequently used as center stones in jewelry designs due to their bold and eye-catching appearance. This lab-grown ruby cabochon is suitable for rings, pendants, designer jewelry collections, and custom jewelry projects seeking a vibrant color focal point.

 

 

 

OEM & Wholesale Services

 

We provide wholesale lab-grown gemstone supply, custom gemstone sourcing, OEM jewelry manufacturing, and worldwide shipping support for jewelry brands, designers, retailers, and international buyers.

 

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