Natural Rainbow Sapphire Lot weighing 1.37 carats, featuring 12 tapered-cut multi-coloured sapphires with heat treatment. Offered as loose gemstones for custom jewellery and supplied with certification from an authorised gemmologist.
This natural rainbow sapphire lot consists of 12 multi-coloured sapphires with a combined weight of 1.37 carats. The tapered-cut stones display a variety of natural colours, making them suitable for custom jewellery projects, multi-stone settings, accent arrangements, and bespoke gemstone designs.
Quick Summary
- Gemstone: Natural Rainbow Sapphire Lot
- Total Weight: 1.37 Carat
- Pieces: 12
- Shape: Tapered Cut
- Colour: Multi Coloured
- Treatment: Heat Treated
- Birthstone: September
- Certification: Included
Rainbow sapphires are valued for their range of natural colours and versatility in jewellery design. Multi-coloured sapphire lots are frequently selected for cluster rings, pendants, earrings, bracelets, and custom jewellery projects requiring colour variation and visual balance.
Sapphire belongs to the corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear when professionally set.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Rainbow Sapphire Lot
- Shape / Cut: Tapered Cut
- Clarity: VVS
- Total Weight: 1.37 Carat
- Colour: Multi Coloured
- Measurements: 3.40 × 2.50 × 1.50 mm
- Treatment: Heat Treated
- Birthstone: September
- Pieces: 12
Certification & Authenticity
This sapphire lot includes a certificate from an authorised gemmologist confirming gemstone identity and disclosed treatment information.
Seller Notes: Clean stones. Natural colour variation may appear under different lighting conditions, which is normal for natural sapphires.
Jewellery Applications
This gemstone lot is sold loose and is not supplied as finished jewellery. Suitable applications include:
- Multi-Stone Engagement Rings
- Cluster Ring Designs
- Pendants and Necklaces
- Bracelets
- Accent Stone Layouts
- Custom Fine Jewellery Projects
- September Birthstone Jewellery
Custom jewellery services are available using gold, rose gold, white gold, silver, and platinum settings.
Why Choose This Rainbow Sapphire Lot?
Rainbow sapphire lots offer a combination of colour diversity and design flexibility. The variety of colours allows jewellers and collectors to create distinctive jewellery pieces with coordinated gemstone arrangements.
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Shipping & Returns
Worldwide shipping is available with tracking and insurance. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.
Frequently Asked Questions
What is included in this sapphire lot?
This lot contains 12 natural multi-coloured sapphires with a combined weight of 1.37 carats.
Are these natural sapphires?
Yes. All gemstones in this lot are identified as natural sapphires.
Have the sapphires been treated?
Yes. The sapphires have undergone heat treatment, which is disclosed in the specifications.
Does this lot include certification?
Yes. Certification from an authorised gemmologist is included.
Can these sapphires be used for custom jewellery?
Yes. The lot is suitable for custom rings, pendants, earrings, bracelets, and other bespoke jewellery designs.