SKU: 18P20

Solid Gold Aquamarine And Diamond Crystal Necklace

Name: The Karat Store Solid Gold Aquamarine And Diamond Crystal Necklace
Brand: The Karat Store
SKU: 18P20

$2,620.00

Color

CHAIN LENGTH

Metal Karat

Quantity

18K Solid Gold Aquamarine and Diamond Crystal Necklace

Add a touch of elegance to your wardrobe with this stunning 18K Solid Gold necklace, featuring a beautiful 3.10-carat aquamarine crystal.

The necklace is designed with versatility in mind, offering a chain length of 20 inches with adjustable loops at 18 and 16 inches to suit your preferred style.

Adorned with 0.20 carats of sparkling diamonds, this necklace enhances the brilliance of the aquamarine and adds a refined touch of sophistication. Crafted from high-quality 18K gold, it combines luxury with durability, making it a perfect choice for special occasions or as a standout piece for everyday wear.

Experience the blend of classic beauty and contemporary design with this exquisite aquamarine and diamond crystal necklace.

Product Details :

Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Chain Length: 20 inches, adjustable to 18 and 16 inches
Aquamarine Weight: 3.10 ct
Diamond Count & Weight: 0.20 ct
Certifications: BIS Hallmarked & GIA
Shipping Time: 15-25 business days
Customer Support:Available via live chats, and video calls.

Frequently Asked Questions

What chain length should I choose for this necklace?
Chain length is a matter of preference and where you want the pendant to sit: 16" sits at the collarbone, 18" is the most versatile everyday length, and 20"+ sits lower for a more dramatic look. Check the size options on this page for what's available.

What's the price range for this diamond necklace across different gold karats?
At The Karat Store, this diamond necklace starts at $2,043.6 in 10K gold, $2,305.6 in 14K gold, and $2,620 in 18K gold — all solid gold, not plated.

Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.

Is this necklace solid gold all the way through, or just gold-plated?
This necklace is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.

Is this necklace durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, and set in solid gold, this necklace holds up well to daily wear.

What's the best way to keep this diamond necklace looking new?
Soak briefly in warm water with a drop of mild dish soap, gently brush with a soft-bristled brush, rinse, and pat dry. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and remove before swimming, showering, or exercising.

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.

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.
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.