SKU: 18SQ963

Solid Gold Large Round Baguette Diamond Necklace

Name: Solid Gold Large Round Baguette Diamond Necklace
Brand: The Karat Store
SKU: 18SQ963
Price: 1989 USD
Availability: InStock

$1,989.00

Color

CHAIN LENGTH

Metal Karat

Quantity

Introducing The stunning 18K Solid Gold Necklace with Alternating Baguette and Round Brilliant Cut Diamonds, a luxurious piece that embodies elegance and sophistication. Crafted from 18K Solid Gold, this necklace is available in white, rose, or yellow gold, allowing you to choose the perfect finish to complement your style.

The chain measures 18", with an adjustable option at 16", providing versatility for various necklines.

The exquisite pendant features a diameter of 1" and is adorned with 0.65 ct of baguette diamonds and 0.17 ct of round brilliant diamonds, creating a captivating interplay of shapes and sparkle.

With BIS Hallmarked certification GIA Certified & BIS Hallmarkedlry collection with this enchanting necklace, a true expression of luxury and style.

Product Details :

Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Chain Length: 18" and 16"
Diamond Weight:
- Baguette Diamonds: 0.65 ct
- Round Brilliant Diamonds: 0.17 ct
Pendant Diameter: 1"
Certifications: GIA Certified & BIS Hallmarked
Shipping Time: 4 business days to make and dispatch, plus about 4 business days in transit (around 8 business days total)und 8 business days total)
Customer Support: Available via live chat and video calls.

Frequently Asked Questions

Is a diamond necklace a good gift?
Yes. Diamond necklaces are a popular gift for birthdays, anniversaries, and holidays — a meaningful step up from costume jewelry, and diamond set in solid gold holds its value and appearance far longer than plated pieces.

What's the price range for this diamond necklace across different gold karats?
At The Karat Store, this diamond necklace starts at $1,551.42 in 10K gold, $1,750.32 in 14K gold, and $1,989 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.

What occasions is this necklace best suited for?
This necklace works for both everyday wear and special occasions — the solid gold setting and diamond stone dress up simple outfits while still being subtle enough for daily use.

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.

Material: Solid 10K, 14K & 18K gold set with diamonds
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Metal Karats: 10K, 14K, 18K
Available Chain Lengths: 14", 16", 18", 20", 22", 24"
Necklace Style: Pendant necklace

Explore more: Necklaces | Round Cut Jewelry | Shop All Solid Gold Jewelry

Helpful guide: Solid gold vs gold plated

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.