


Three-Layer Black and White Diamond Tennis Necklace in 18K White Gold
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A bold interplay of shadow and light defines this exceptional tennis necklace, where three distinct layers of alternating black and white diamonds create a rhythm of refined contrast. The design reads as both architectural and fluid against the skin, offering a modern perspective on diamond jewelry that commands attention without excess. This is a piece for the woman who appreciates nuance—where sophistication lies in the details and confidence speaks quietly.
Crafted in 18K white gold, the necklace balances approximately 5.4 carats of round brilliant black diamonds with 3.2 carats of white diamonds, totaling 8.6 carats of carefully matched stones. The cool luminosity of white gold amplifies the graphic contrast, lending an editorial quality suited equally to evening occasions and elevated everyday moments. At 18 inches, it sits gracefully at the collarbone—versatile enough to wear alone as a signature piece or layered with finer chains for a curated, personal effect.
Product Details
- Material: 18K White Gold
- Black Diamonds: Approximately 5.4 carats total, round brilliant cut
- White Diamonds: Approximately 3.2 carats total, round brilliant cut
- Length: 18 inches
- Note: Images are for illustrative purposes. All measurements and carat weights are approximate and may vary slightly due to handmade craftsmanship.
Our Promise to You
Every piece at JJ Jewelry is inspected and curated by our GIA-certified Master Gemologist — so you can shop with confidence.
If something isn't right, we're here to make it right. You have 7 days from delivery to request an exchange or store credit. Our team will guide you through the process from start to finish.
Exchanges & Store Credit
We offer exchanges and store credits within 7 days of your delivery date. Our concierge team is happy to help you find an alternative piece you'll love just as much.
To keep your jewelry protected in transit, all returns use a JJ Jewelry insured return label — contact us, and we'll send it to you. First exchange ships back to you complimentary.
Store credits are valid online and at our Miami showroom.
Condition & Care
To be eligible for exchange, items must be returned unworn and in original JJ Jewelry packaging. Pieces showing signs of wear, damage, or alterations by another jeweler cannot be accepted.
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