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Estate Roberto Coin 4.00ct Diamond 18k Gold Necklace

Estate Roberto Coin 4.00ct Diamond 18k Gold Necklace

SKU: 98490RNSS

Regular price $9,500.00 USD
Regular price Sale price $9,500.00 USD
Sale Sold out
Shipping calculated at checkout.
A refined expression of contemporary Italian luxury, this striking necklace by Roberto Coin is masterfully crafted in a harmonious blend of 18k yellow and white gold, showcasing the maison’s signature balance of bold design and timeless elegance.
Set throughout the design are approximately 4.00 carats of round brilliant cut diamonds, meticulously selected for their exceptional quality and radiance. Graded F in color with VS clarity, the diamonds exhibit a bright, near-colorless brilliance and remarkable transparency, creating a continuous line of refined sparkle that enhances the necklace’s sculptural form.
The dual-tone gold construction adds depth and dimension, with warm yellow gold lending richness and contrast against the cool brilliance of white gold. This interplay of tones elevates the overall design, giving the piece a sophisticated versatility suitable for both day and evening wear.
Measuring 16 inches in length, the necklace sits gracefully at the neckline, offering a classic and elegant fit. Weighing 48.4 grams, it carries a substantial, luxurious presence that reflects its fine craftsmanship and high-quality materials.
Stamped 18KT ITALY, this piece is a testament to superior Italian jewelry-making tradition, combining precision engineering with refined aesthetic sensibility.

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).

All over the counter sales are final and no exchange or return will be allowed.

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.

Domestic Shipping is FREE for purchases made from this website. However, the buyer is still responsible for the insurance fees.

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

  • Pearls: Wipe after wear; avoid sprays; restring as needed.
  • Opals & Emeralds: Sensitive to heat and vibration—clean gently.
  • Filigree/Vintage: Very delicate—handle lightly.

When to Bring It In

If you notice loose stones, bent prongs, cracks, broken clasps, or heavy tarnish, get professional help immediately.

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