7 mm Chris Bosh Black Diamond Necklace

Make a statement with the 7 mm Chris Bosh black diamond necklace from ZeeDiamonds. Round faceted black diamond beads create a rich black appearance with light-catching surface reflections and distinctive luster.

Choose from necklace lengths of 16–21 inches. A stamped solid 925 sterling silver lobster clasp in a white finish completes the design.

Wear it on its own or pair it with your favorite jewelry for a layered look. This necklace also makes a thoughtful gift for a wedding, anniversary, or birthday.

Product Details

Diamonds - Black
Shape - Round Faceted Cut
Approx. Weight of Necklace - 195 Carat For 16 Inch Strand
Approx. Size of Diamond Beads – 7 mm
Origin of Diamonds - Central Africa (Conflict Free)
Clarity - Opaque
Species - Carbonado - Earth Mined
Quality - AAA
Length - 16 to 21 Inches (option below)
Clasp - Stamped Solid in 925 Sterling Lobster Clasp in White Finish

FREE: Black Diamonds Studs in 925 Silver - 2 Carats Diamond Solitaires - 1 Carat Each

Free Diamond Studs as Special offer

Diamond Treatment Disclosure

The diamonds are described as earth-mined and treated using high pressure and high temperature (HPHT) to enhance their black color. They are not being offered as untreated natural-color black diamonds.

The round faceted surfaces reflect light, giving the beads their distinctive luster.

Certificate of Authenticity

A Certificate of Authenticity is included with your necklace. Please contact us for laboratory and certificate verification details.

Metal & Finish Information

The necklace's lobster clasp is described as stamped solid 925 sterling silver in a white finish. The complimentary black diamond studs are listed as set in 925 silver.

The silver is described as having nickel-free rhodium plating. Additional 18K gold plating is available at an extra charge; please contact us for availability and pricing before ordering.

Gold plating does not mean the metal is solid gold.

If you have a known metal sensitivity, please request details about the clasp, stud settings, and finish before purchasing.

Processing & Shipping

Please allow 3–7 business days for order processing, including finishing, packing, certification, and documentation.

Estimated shipping transit time is 5–9 business days after dispatch. Processing time is additional to transit time.

Shipping is arranged through USPS, Speed Post, UPS, or a comparable carrier, depending on the destination and service used. Tracking information is provided after dispatch.

Shipping charges:

United States: $15 USD
Other supported international destinations: $25 USD

Delivery estimates may be affected by customs clearance and carrier delays.

Combined Shipping

Up to five items can be combined in one order. Purchases exceeding five items are handled as a separate order.

Payment

We accept major credit cards and bank transfers through Wise, subject to the payment methods available for your order.

For purchases arranged outside immediate checkout, payment is requested within three days. Items remain available to other buyers until payment is received.

Customs & Import Charges

USA – All items are delivered free of customs duty, tariffs, or other charges.

Rest of the World – Import duties, customs charges, and applicable local taxes are the buyer’s responsibility unless collected at checkout or otherwise stated for the order. These charges vary by destination and are separate from the listed shipping fee.

Returns & Refunds

Items may be returned within 30 days of delivery.

Returned items must be unused, undamaged, and in their original packaging. Please contact us for return instructions and use a shipping service with tracking.

Shipping charges are non-refundable.

Under our stated refund process, refunds are issued through PayPal within 5–7 days after the returned product is received and inspected.

Manufacturing Defects

We offer a money-back guarantee for manufacturing defects, subject to our return and refund policy. Please contact us with your order details and photographs so we can review the issue.

Frequently Asked Questions

What size are the black diamond beads?
The round faceted black diamond beads measure approximately 7 mm.

What necklace lengths are available?
Lengths range from 16 to 21 inches. Select your preferred length from the available product options.

What is the listed necklace weight?
The approximate necklace weight is listed as 195 carats for the 16-inch strand. Please contact us to confirm the diamond-only carat weight and the weight of other available lengths.

What clasp does the necklace have?
The necklace has a lobster clasp described as stamped solid 925 sterling silver in a white finish.

What free studs are included?
The special offer includes black diamond solitaire studs in 925 silver, with a listed total diamond weight of 2 carats: 1 carat per stud.

Are the 2 carats the necklace's diamond weight?
No. The 2-carat total refers to the complimentary pair of black diamond studs.

Are the black diamonds treated?
Yes. These diamonds are described as HPHT-treated to enhance their black color. Please review the treatment disclosure before purchasing.

Is a certificate included?
Yes. A Certificate of Authenticity is provided with your necklace. Contact us for laboratory and verification details.

How can I request further authenticity information?
Contact ZeeDiamonds for certificate details and information about the diamonds. For an independent assessment, consult a qualified gemological laboratory.

How should I care for the necklace?
Gently wipe with a soft cloth. For occasional cleaning, use mild soap and lukewarm water, rinse carefully, and dry thoroughly. Avoid harsh chemicals and abrasive cleaners, and store separately to protect the finish.

What if I have a question about my order or certificate?
Contact ZeeDiamonds with your order number and any relevant photographs or report details. We will review your concern and help with the next steps.

7 mm Chris Bosh Black Diamond Necklace, Sterling Silver Clasp, 16–21 Inches + Free Diamond Studs