Estate Tiffany & Co 4.50ct Diamond 18k Yellow Gold Necklace

Name: Estate Tiffany & Co 4.50ct Diamond 18k Yellow Gold Necklace
Brand: Tiffany & Co.
SKU: 97720PSOSS
Price: 14750.0 USD
Availability: InStock

SKU: 97720PSOSS

$14,750.00 USD

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A refined Tiffany & Co. diamond necklace crafted in 18k yellow gold, showcasing approximately 4.50 carats of round brilliant-cut diamonds. The diamonds are exceptionally well-matched in color, graded E–F, and exhibit VVS clarity, delivering a bright, icy brilliance with outstanding transparency and minimal inclusions visible only under magnification.

The design is structured with a substantial yet elegant profile, measuring approximately 6mm in width and 16.5 inches in length, allowing it to sit gracefully along the neckline as a classic collar-style necklace. The composition emphasizes balance and fluidity, with the diamond arrangement engineered to maintain continuous sparkle and symmetry throughout the piece.

Executed in rich 18k yellow gold, the necklace offers a warm contrast to the high-color diamonds, enhancing their whiteness and fire. It is signed “1992 T&Co 750,” confirming its Tiffany & Co. origin and gold purity, and reflects the house’s hallmark standards of craftsmanship and precision from this period.

Weighing approximately 56.1 grams, the piece carries a substantial, luxurious feel while maintaining wearability. The overall execution reflects a timeless Tiffany aesthetic—understated yet highly refined, with a focus on proportion, material quality, and diamond purity.

Return Policy

Any item purchased from israelrose.com can be returned regardless of the reason for the return.

Customers have 7 days (5 business days from the day of receipt of the merchandise) to return their purchases in order to receive a full refund minus Shipping and Insurance charges or any other extra charges that occurred during the transaction (e.g. we charge 3.25% restocking fee for any returned merchandise and 3.5% for purchases made with American Express).

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Shipping Policy

We ship anywhere in United States including Alaska and Hawaii. We also ship to Western Europe, Australia, New Zealand and most parts of Canada.

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We ship to PO BOX addresses and all shipments must be made to a physical address with someone present to sign for the package.

Care Instructions

Keep your jewelry looking its best with simple daily care.

Daily Essentials

Put jewelry on last, take it off first.
Avoid perfumes, lotions, sweat, swimming, and sleep.
Keep pieces away from chemicals and cleaners.

Cleaning at Home

Gold, Platinum & Diamonds:
Soak in warm soapy water, brush gently, rinse, and dry with a soft cloth.

Gemstones:
Use mild soap and a soft cloth only. Avoid ultrasonic cleaners.

Estate & Antique Pieces:
Fragile—skip DIY polishing and get a professional check if unsure.

Storage

Store pieces separately to prevent scratches.
Use soft pouches or lined boxes.
Keep silver in airtight bags.
Never store pearls in plastic.

Professional Maintenance

Have jewelry inspected every 6–12 months to check prongs, settings, clasps, and overall wear. Professional cleaning restores brilliance and protects older pieces.

Special Notes