| Art Deco 1.20 Carat Fancy Yellow Diamond Platinum Engagement Ring | jacobsestatejewelry.com | 12500 USD | 17,500 USD | −28.6% |
| GIA Report Certified 2.20 Carats Pear Shaped Diamond Engagement RIng | jacobsestatejewelry.com | 8500 USD | 11,000 USD | −22.7% |
| Two Tone Gold Woven Link Bracelet | jacobsestatejewelry.com | 6500 USD | 7,500 USD | −13.3% |
| GIA Report Certified 5.31 Carat E VVS1 Emerald Cut Diamond Engagement Ring | jacobsestatejewelry.com | 170000 USD | 190,000 USD | −10.5% |
| GIA Report Certified 4.09 Emerald Cut Diamond Platinum Engagement Ring | jacobsestatejewelry.com | 97000 USD | — | — |
| 6.27 Carat Diamond Engagement Ring 14k White Gold | jacobsestatejewelry.com | 59000 USD | — | — |
| Estate Columbian Emerald and Old Cut Diamond Ring Platinum/18k Yellow Gold | jacobsestatejewelry.com | 35000 USD | — | — |
| Vintage 1950's Transitional Cut and Step Cut Diamond Engagement Ring Platinum | jacobsestatejewelry.com | 31500 USD | — | — |
| Art Deco Old Cut Diamond Statement Bracelet Platinum | jacobsestatejewelry.com | 29000 USD | — | — |
| Vintage 10.50 Carats Diamond Platinum Bracelet | jacobsestatejewelry.com | 25000 USD | — | — |
| 1970's Cartier Diamond Necklace 18k Yellow Gold | jacobsestatejewelry.com | 22500 USD | — | — |
| Elizabeth Rand Diamond Collar Necklace 18k Yellow Gold | jacobsestatejewelry.com | 21000 USD | — | — |
| Tiffany & Co. Schlumberger Fern Leaf Diamond Brooch 18k Yellow Gold/Platinum | jacobsestatejewelry.com | 19000 USD | — | — |
| Vintage Rolex GMT-Master Ref 1675 Pepsi Watch, Stainless Steel, 1977 | jacobsestatejewelry.com | 19000 USD | — | — |
| Vintage 1980's Citrine and Smoky Quartz Statement Necklace 18k Yellow Gold | jacobsestatejewelry.com | 19000 USD | — | — |
| 1980's Andrew Clunn Tourmaline and Diamond Statement Earrings 18k Yellow Gold | jacobsestatejewelry.com | 17500 USD | — | — |
| Vintage 1982 Datejust Rolex 6917 with Diamond Bezel 18k Yellow Gold Complete | jacobsestatejewelry.com | 16500 USD | — | — |
| Victorian Citrine Rose Cut Diamond Earring Necklace Set | jacobsestatejewelry.com | 15000 USD | — | — |
| Yellow White Diamond Owl Cufflinks | jacobsestatejewelry.com | 13500 USD | 13,500 USD | — |
| BVLGARI Bulgari Parentesi Diamond Watch 18k Yellow Gold | jacobsestatejewelry.com | 13000 USD | — | — |
| Vintage 1970's Flower Diamond Bracelet 18k Yellow Gold | jacobsestatejewelry.com | 12500 USD | — | — |
| Diamond Pear and Baguette Necklace 14k Yellow Gold | jacobsestatejewelry.com | 12500 USD | — | — |
| 1925 Art Deco Old Cut Diamond Brooch Platinum | jacobsestatejewelry.com | 11500 USD | — | — |
| Antique 1905 Art Nouveau Riker Brothers Peridot Arm Bracelet 14k Yellow Gold | jacobsestatejewelry.com | 10500 USD | — | — |
| Antique 1925 Art Deco Sapphire and Old Cut Diamond Bracelet Platinum | jacobsestatejewelry.com | 9700 USD | — | — |
| Vintage 1990's Tiffany & Co. Moonstone and Diamond Brooch Platinum | jacobsestatejewelry.com | 9700 USD | — | — |
| Vintage 1970's Tubogas Necklace 14k Yellow Gold | jacobsestatejewelry.com | 9500 USD | — | — |
| Vintage 1960's Enamel Sapphire and Emerald Bracelet 18k Yellow Gold | jacobsestatejewelry.com | 9500 USD | — | — |
| Estate 14k Yellow Gold Opal and Diamond Dangle Earrings | jacobsestatejewelry.com | 8900 USD | — | — |
| 1950's Diamond Leaf Drop Dangle Earrings 18k/Platinum | jacobsestatejewelry.com | 8900 USD | — | — |
| French Victorian Diamond Gold Dragonfly Brooch | jacobsestatejewelry.com | 8500 USD | — | — |
| Diamond White Gold Gentlemans Cluster Ring | jacobsestatejewelry.com | 8500 USD | — | — |
| French Antique Old Mine Cut Diamond Drop Earrings 18k Yellow Gold | jacobsestatejewelry.com | 8500 USD | — | — |
| Vintage 1960's Transitional Cut Diamond Floral Statement Ring 14k Yellow Gold | jacobsestatejewelry.com | 7950 USD | — | — |
| Vintage 1990's Tiffany & Co. Dual Time Quartz Flip Watch 18k Yellow Gold | jacobsestatejewelry.com | 7900 USD | — | — |
| Vintage Starburst Ring | milliarddiamondconcierge.com | 7550 USD | — | — |
| Elizabeth Gage Rock Crystal Yellow Gold Clip On Earrings | jacobsestatejewelry.com | 7500 USD | 5,500 USD | — |
| Antique 1910 Edwardian Old Cut Diamond Drop Necklace Platinum | jacobsestatejewelry.com | 7500 USD | — | — |
| Hammerman Brothers Cabochon Sapphire Diamond Yellow Gold Ring | jacobsestatejewelry.com | 6900 USD | — | — |
| Vintage Sapphire and Diamond Dangle Earrings Platinum | jacobsestatejewelry.com | 6900 USD | — | — |