Discover Exquisite Pre-Owned Luxury Watches and Diamond Jewelry: New Arrivals at Gray and Sons – November 20, 2025

Welcome to another exciting week at Gray and Sons, where sophisticated elegance meets exceptional value. As we curate the finest selection of pre-owned luxury timepieces and estate jewelry, we're thrilled to present our latest acquisitions—stunning pieces that exemplify the artistry and craftsmanship our discerning clientele have come to expect. From breathtaking diamond jewelry sets to iconic Rolex watches and rare GIA certified diamonds, today's arrivals showcase the pinnacle of horological and jewelry excellence.

What's New at Gray and Sons This Week

Featured New Arrivals

This week brings an extraordinary collection of pieces that embody timeless luxury and investment-worthy craftsmanship. Each item has been meticulously inspected by our expert team to ensure it meets our exacting standards.

Floral Cluster Diamond Necklace and Earrings in 18K White Gold

The artistry of nature meets sophisticated design in this remarkable floral cluster diamond necklace and earrings set. Crafted in lustrous 18k white gold, this jewelry set features intricate floral and vine-like motifs that create a cascading garden of brilliance along the neckline. The necklace drapes beautifully at 21 inches, while the complementary diamond drop earrings add an elegant finishing touch with a 1.5-inch hanging length.

With an approximate diamond weight of 4.1 carats in G-H color and SI clarity, the illusion setting creates a spectacular play of light that enhances the natural beauty of each stone. Originally retailing at $22,000, this exquisite set is now available at Gray and Sons for $15,250—an exceptional opportunity for those seeking high end jewelry that makes a statement.

GIA Certified Round Brilliant Cut Diamond Ring – 5.65 Carats

For those who appreciate substantial diamonds with investment-grade certification, this GIA certified round brilliant cut diamond ring represents an extraordinary find. The centerpiece—a magnificent 5.65-carat round brilliant cut diamond certified by the Gemological Institute of America in Q-R color range and VS2 clarity—commands attention with its impressive size and quality.

Set in 18k yellow gold, the mounting features four vertical rows of channel-set rectangular baguette-cut diamonds running down the band sides, creating an elegant geometric design that complements the substantial center stone. Currently sized at 6 and weighing 6.9 pennyweights, this engagement ring or statement piece is offered at $29,500. This is an exceptional opportunity for collectors seeking GIA certified diamonds with verified authenticity and quality.

Rolex GMT-Master II 116718 in 18K Yellow Gold

Among today's most coveted arrivals is this exceptional Rolex GMT-Master II reference 116718, a stunning example of Rolex's renowned dual-timezone complications rendered entirely in 18k yellow gold. This circa 2007 timepiece features the eye-catching green dial—a distinctive color choice that sets it apart from traditional GMT-Master II models—complemented by a black ceramic 24-hour bezel.

The 40mm case houses Rolex's reliable automatic movement with sweep seconds and date functionality, mounted on an 18k yellow gold Oyster bracelet with Fliplock clasp. This pre-owned Rolex exemplifies the pinnacle of luxury sports watch design, offering both functionality and precious metal prestige. Currently available at $41,500 (bank wire only at this price), this piece represents a significant value in the current market for gold Rolex watches. Each of our Rolex watches undergoes comprehensive inspection by our in-house master watchmakers and comes backed by our 24-month warranty.

Limited-Time Opportunities: Exceptional Savings on Luxury

Today's Featured Pieces on Sale

Our commitment to offering exceptional value extends to our carefully curated sale selections. These pieces represent significant opportunities to acquire investment-grade jewelry and timepieces at compelling prices.

GIA Certified 2.02 Carat Diamond Solitaire Ring

Exceptional brilliance meets remarkable value in this GIA certified round brilliant cut diamond ring. The 2.02-carat natural diamond boasts an impressive G color and VVS2 clarity rating—among the highest clarity grades available—ensuring extraordinary transparency and fire. Set on a classic six-prong platinum and 14k gold mounting, this timeless solitaire design allows the diamond to take center stage.

Originally priced at our regular $28,280 (with MSRP at $62,000), this stunning engagement ring is now available for $24,000—a savings of over $4,000. Currently sized at 6 and weighing 6.5 pennyweights, this piece exemplifies the exceptional value available on used GIA certified diamonds from estate collections.

Damiani Gomitolo Diamond Ring in Tri-Color Gold

The artistry of Italian craftsmanship shines brilliantly in this Damiani Gomitolo diamond ring. This extraordinary piece showcases 182 round brilliant cut diamonds totaling 4.66 carats in exceptional F-G color and VVS-VS clarity, set in a spectacular combination of 18k white, yellow, and rose gold. The intricate Gomitolo design—characteristic of Damiani's innovative approach to luxury jewelry—creates a sculptural effect that catches light from every angle.

Made in Italy and currently sized at 7.5 (with resizing available), this 11.4 pennyweight masterpiece was regularly priced at $14,900 but is now available for $12,500. With an original MSRP of $26,500, this represents an exceptional opportunity to acquire designer jewelry from one of Italy's most prestigious houses at a fraction of retail cost.

Vintage Rolex Submariner 5513 with Matte Dial

Collectors of vintage Rolex watches will appreciate this exceptional Rolex Submariner reference 5513 from circa 1973. This iconic dive watch features the highly sought-after matte dial with original creamy vanilla lume patina that has developed beautifully over five decades—a hallmark of authenticity that vintage enthusiasts cherish. The 40mm stainless steel case is complemented by the original steel Fliplock Oyster bracelet with vintage "280" end pieces, adding to its collectible appeal.

The automatic movement with sweep seconds demonstrates Rolex's commitment to reliability and precision that made the Submariner the choice of professional divers worldwide. Currently in very good condition and reduced from our regular price of $16,900 to $15,900 (bank wire only at this price), this vintage Rolex Submariner represents both a wearable timepiece and a sound investment. Our 12-month warranty provides additional peace of mind for this historically significant model.

Enhancing Your Luxury Experience at Gray and Sons

Since 1980, Gray and Sons Jewelers has established itself as South Florida's premier destination for pre-owned luxury watches and estate jewelry. Our showroom in Surfside, Florida—conveniently located across from the renowned Bal Harbour Shops—offers clients throughout Miami, Miami Beach, Coral Gables, Boca Raton, Fort Lauderdale, West Palm Beach, and beyond access to an ever-evolving collection of exceptional timepieces and jewelry.

Expert Services for Discerning Collectors

Our team of master-trained watchmakers and expert jewelers provides comprehensive services to ensure your luxury pieces maintain their beauty and functionality for generations. Our watch repair services encompass everything from routine maintenance to complex restorations on brands including Rolex, Patek Philippe, Audemars Piguet, Omega, and more. Similarly, our jewelry repair experts can restore, resize, and refinish your treasured pieces with meticulous attention to detail.

For those looking to acquire new pieces, our consignment program offers access to rare and exceptional items, while our sell or trade-in service provides competitive valuations for clients throughout Aventura, Hollywood, Sunny Isles, Key Biscayne, Pinecrest, Naples, and the surrounding areas.

Commitment to Quality and Authenticity

Every piece in our collection—from diamond rings for sale to certified pre-owned Rolex watches—undergoes rigorous inspection by our in-house experts. We ensure authenticity, quality, and proper functioning before any item enters our inventory. Our master watchmakers restore timepieces to near-original condition when needed, while our jewelers verify the quality of gemstones and precious metals to guarantee you receive exactly what you expect.

Whether you're seeking mens luxury watches, engagement rings, diamond jewelry, or vintage watches, our constantly updated inventory ensures new opportunities arrive daily. Browse our digital catalog to explore our current selections, or request our physical catalog to enjoy a curated selection delivered to your door. Stay informed about new arrivals and exclusive opportunities by subscribing to our newsletter.

Investment-Grade Luxury

The pieces featured today represent more than beautiful accessories—they're tangible assets that often appreciate over time. GIA certified diamonds, iconic Rolex models like the GMT-Master II and Submariner, and designer pieces from houses like Damiani offer both aesthetic pleasure and investment potential. Our competitive pricing ensures you're acquiring these pieces at values significantly below original retail, maximizing both your enjoyment and your investment return.

For clients seeking specific models—whether a Rolex Daytona, Patek Philippe Nautilus, Cartier Love bracelet, or diamond eternity bands—our extensive network and daily acquisitions mean we can often source exactly what you're seeking. Our personalized service extends to helping you build collections, identify investment opportunities, and navigate the luxury market with confidence.

Visit Our Surfside Showroom

While we serve clients nationwide through our comprehensive online platform, we invite local collectors throughout South Florida to visit our showroom in Surfside. Experience our collection firsthand, meet our knowledgeable team, and discover why Gray and Sons has remained the trusted choice for luxury watches and jewelry for over four decades.

Our convenient location near Bal Harbour makes us easily accessible from throughout Miami Beach, Bay Harbor, Brickell Avenue, and surrounding communities. Whether you're in the market for used Rolex watches for sale, seeking high end jewelry, or simply wish to explore the world of fine timepieces and gemstones, our team is ready to provide expert guidance and exceptional service.

Ready to add these exceptional pieces to your collection? Explore our featured new arrivals today, browse our selection of pre-owned Rolex watches, or contact our team at 800-705-1112 to discuss these or any pieces in our extensive inventory. With new acquisitions arriving daily and limited quantities on featured items, we encourage you to act promptly to secure these remarkable opportunities.

Gray and Sons Jewelers—Where Sophistication Meets Value Since 1980.