18K Solid Gold Rainbow Sapphire Tennis Necklace
18TENN029
$2,879.00
Add a touch of color and elegance to your collection with this 18K Solid Gold Rainbow Sapphire Tennis Necklace. Crafted from 18K Solid Gold —available in white, rose, or yellow gold—this stunning necklace showcases a seamless row of lab-grown sapphires, arranged in a radiant rainbow gradient for a captivating and luxurious look.
Designed for those who love bold and sophisticated jewelry, the vibrant hues of the rainbow sapphires create a dazzling contrast, making this necklace a standout piece for both special occasions and everyday wear. Whether worn alone or layered, it exudes confidence and elegance.
For authenticity and quality assurance, this necklace includes a Gemmologist Lab Report, with optional IGI and GIA certification available upon request. Expertly crafted and delivered within 10-12 business days, our customer support team is available via live chat and video calls to assist with any inquiries.
Product Details:
- Metal: 18K Solid Gold (White, Rose, or Yellow Gold)
- Stone: Lab-Grown Sapphire
- Certifications: IGI & BIS Hallmarked
- Shipping Time: 10-12 Business Days
- Customer Support: Available via live chat and video calls.
Color
CHAIN LENGTH
Quantity
Size Guide
Necklace Size Chart
| LENGTH (INCHES) |
LENGTH (CM) |
| 16 |
41 |
| 18 |
46 |
| 20 |
51 |
| 22 |
56 |
| 24 |
61 |
| 26 |
66 |
| 28 |
71 |
| 30 |
76 |
How to Measure
- Use a String or Tape Measure- Place a string or flexible tape measure around your neck, following the natural curve.
- Choose Your Desired Length- Decide where you want your necklace to fall: at the collarbone, below the collarbone, or further down the chest.
- Record the Measurement- Measure the length and choose the closest size from the guide below.
Necklace Length Suggestions
- Choker (14-16 inches): Sits closely around the neck.
- Princess (16-18 inches): Falls just below the collarbone.
- Matinee (20-22 inches): Rests at or slightly below the bust.
- Opera (24 inches): Hangs at or below the center of the chest.
Certifications
We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:
Lab-Grown Solitaire Jewelry: Certified by the International Gemological Institute (IGI) for authenticity and quality.
Gemstone Jewelry: Accompanied by a detailed Gemologist Report.
- Certified by YGA (Your Gemologist Associatio.
- Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.
Moissanite Jewelry: Certified by the Gemological Research Association (GRA) with a comprehensive report.
For more details, Check out our certification information page.
Jewelry Care Guide
- Last On, First Off: Put on your jewellery after applying makeup, perfume, or hairspray, and remove it first before bedtime or engaging in activities like swimming or exercising.
- Cleaning: Clean your jewellery with mild detergent and warm water. Gently scrub with a soft toothbrush to remove dirt from intricate details.
- Separate Storage: Store each piece of jewellery separately to avoid scratches and tangling. Consider using soft pouches or a jewellery box with compartments.
- Professional Cleaning: For a deep clean, consider professional cleaning services. Please consult with our experts at The Karat Store for recommendations.