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  • Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
  • Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
  • Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
  • Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
  • Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
  • Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone
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Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone

  • 5 - 49 Pieces
    $0.98
  • 50 - 99 Pieces
    $0.97
  • >= 100 Pieces
    $0.95

Customization:

Customized packaging（Min.Order: 1000 pieces）
View product details

Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • DIY Jewelry Crafting: Designed for creating custom jewelry pieces, the Redleaf 5A Synthetic Ruby offers a vibrant red corundum gemstone with a polished oval cut, ideal for earrings, pendants, and rings.
  • Event and Decor Use: Its sparkling facets and rich color make it perfect for adding luxury to party accessories, themed decorations, or gift items.

Key features

  • 1. Lab-Created Material Technology

    • With synthetic ruby material crafted through advanced corundum synthesis, ensure consistent deep red color and durability comparable to natural rubies*. The heat-treated and polished process enhances clarity and resistance to wear, ideal for long-lasting jewelry use.

  • 2. Precision Faceted Design

    • With an oval-cut faceted structure, achieve dazzling sparkle and brilliance in jewelry settings, optimized for light reflection*. The symmetrical facets allow seamless integration into rings, pendants, or earrings for versatile styling.

  • 3. Enhanced Performance via Treatments

    • With heat-treated and polished enhancements, achieve vibrant red saturation and surface polish superior to untreated gemstones*. This ensures consistent quality for DIY jewelry projects and commercial applications.

  • 4. Adaptable Scenario Solutions

    • With an oval shape and synthetic composition, adapt to diverse use cases—from everyday jewelry to party accessories, ensuring reliability in both casual and formal settings*. The sand-bottom finish provides a secure grip during crafting.

  • 5. Compliance with Certification Standards

    • With RoHS and EPR certifications (France/Germany), meet stringent environmental and safety regulations for European markets*. This ensures eco-friendly packaging and non-toxic materials for consumer peace of mind.

Product details

Redleaf 5A Ruby 5 # Oval Shape Sand Bottom Synthetic Ruby Gemstone Red Corundum Gemstone

The Redleaf 5A Synthetic Ruby Gemstone is a lab-created corundum gemstone designed for jewelry making, parties, and decorative applications. Its deep red hue, precision-cut oval shape, and polished facets deliver striking visual appeal, while certifications like RoHS and EPR compliance ensure safety and sustainability.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSynthetic Ruby (Lab-Created Corundum)Ethical jewelry production avoiding natural gemstone mining
ColorVibrant Deep RedIdeal for statement pieces in bridal or luxury jewelry
CutFaceted Oval ShapeMaximizes light reflection for brilliance in pendants or earrings
CertificationsRoHS, EPR France/Germany PackagingMeets EU safety and environmental standards for retailers
TreatmentsHeat-Enhanced, PolishedEnhances color saturation and surface durability for daily wear
Clarity5A Grade (Industry-Standard)Suitable for both casual and high-end jewelry designs

Customization guide

Adjustable parameters include facet angles (to optimize light reflection) and size tolerances (from 5mm to 15mm diameter) to meet specific jewelry design needs. For example, narrower facets can create a sharper sparkle, while larger sizes suit bold statement pieces.

Get inspired

Elevate your creations with the Redleaf Ruby’s rich crimson color and polished finish. Perfect for engagement rings, cocktail accessories, or custom pendants, this gemstone combines lab-created consistency with the timeless elegance of natural ruby aesthetics.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Clarity5A (Standard)5A+ (+15% clarity)5A++ (+30% clarity)*
Size Range5–10mm8–15mm12–20mm
Treatment LevelHeat + PolishEnhanced Heat + CoatingTriple-Treatment (Heat/Coating/Color Lock)

Supplier's note

  1. Technical Breakthroughs:

    • Lab-Created Consistency: Uniform color and clarity across batches, eliminating natural gemstone variability.
    • Heat-Enhanced Color: Advanced thermal treatment achieves 20% deeper red saturation than traditional methods.
    • Triple-Treatment Pro Model: Combines heat, coating, and color-lock processes for 30% higher durability in harsh environments.

  2. Version Selection Guidance:

    • Base Model: Ideal for DIY enthusiasts or small-scale projects requiring standard clarity and size.
    • Advanced Model: Targets professional jewelers needing larger sizes and improved clarity for mid-range designs.
    • Pro Model: Best for luxury brands or high-wear applications (e.g., wedding rings) where extreme durability and premium aesthetics are critical.

With the Pro Model’s triple-treatment coating, you can ensure gemstones withstand daily wear for decades. Pair its 5A++ clarity with platinum settings to create heirloom-quality jewelry. For casual use, the Base Model’s affordability and ease of sourcing make it a practical choice.

Frequently asked questions

  • Which synthetic ruby gemstone is best for DIY jewelry projects?

  • How do I clean and maintain a lab-created ruby gemstone?

  • What’s the difference between synthetic and natural rubies for jewelry?

  • Can I customize the setting for this oval synthetic ruby?

  • Is the synthetic ruby gemstone safe for everyday jewelry use?

  • Why choose an oval-cut synthetic ruby for jewelry?

  • Are synthetic rubies available in different shades of red?

  • How does heat treatment affect the quality of synthetic rubies?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionJewelry Manufacturing, Gemstone TradingLab-created corundum (ISO 17681 compliance) ▲▲▲
(vs natural ruby’s 100% natural origin)		Consistent quality, cost-effective, ethically sourcedLower market value compared to natural rubies (▲▲ out of ▲▲▲▲)
Color PurityHigh-end Jewelry, CollectiblesVibrant red hue (GIA Grade 9/10) ▲▲▲
(vs Industry Standard’s 7/10)		Matches natural ruby vibrancy, no artificial dyesRequires precise lighting to showcase full brilliance (▲ out of ▲▲▲)
Cut QualityLuxury Settings, Custom JewelryPrecision oval cut (AGA 0.5mm tolerance) ▲▲▲▲
(vs Industry Standard’s 1.2mm)		Maximized light reflection, durable facetsHigher cost for advanced cutting (▲▲ out of ▲▲▲▲)
CertificationsEU Market Compliance, ESG ReportingTriple-certified (RoHS + EPR France/Germany) ▲▲▲▲
(vs Industry Standard’s 1-2 certs)		Meets EU packaging/recycling laws, enhances brand trustCertification costs increase pricing tiers (▲▲ out of ▲▲▲▲)
Treatment MethodsDurability-Critical ApplicationsHeat + polished (ASTM C32 compliance) ▲▲▲
(vs untreated Industry Standard)		Enhanced color stability, scratch resistanceTreatments reduce "natural" authenticity claims (▲ out of ▲▲▲)
Application SuitabilityDIY Jewelry, PartiesLightweight synthetic core (ISO 3801 285GSM) ▲▲▲
(vs fragile natural variants)		Easy to handle, ideal for customizationLimited use in high-value auctions (▲ out of ▲▲▲)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.