about us

K. Phillips & Co., Inc. DBA KP Gems, based in Austin, Texas, and Miami, Florida.

Our mission is to make buying and selling jewelry a personal and stress-free experience while offering quality jewelry at wholesale prices.

A legacy of four generations and over four decades in the Estate Jewelry Industry. For more information, see the Kenny Phillips page.

We meet our clients and dealers in person at our Boutique Shop or other prearranged locations over the phone, FaceTime, or Zoom video calls. For more information, please see the Contact page.

We guarantee the authenticity of everything we sell and want you to be delighted with your purchase. If you are not, you may return the item(s) within five days after delivery. Once received and inspected, we will offer store credit or a refund to the original payment form. For more information, please see our Return Policy.

We follow rules and procedures to ensure safe and secure business transactions. By using our website, you agree to these policies. KP Gems Privacy Policies can be viewed here.

Our boutique is located in Austin, Texas, and we conduct business by appointment only for secure and private jewelry buying and selling with clients and dealers.

We do business coast to coast and frequently travel to major cities in the United States, including, but not limited to, New York, Boston, Philadelphia, Miami, Ft. Lauderdale, Boca Raton, Palm Beach, Chicago, Dallas, Houston, San Antonio, Beverly Hills, and Los Angeles.

• We buy and sell gold, platinum, and silver jewelry and pay the highest prices on the spot.
• We buy and sell natural diamonds and gemstones.
• We buy and sell new and pre-worn estate, vintage, antique, signed, and contemporary jewelry.
• We buy fine watches with proper certification and original boxes that are in working order.
• We work with private clients, dealers, auction houses, estate sales, and attorneys.
• We can have your gemstones GIA-certified to maximize their value and insurability.
• We offer integrity and discretion in all business dealings and build long-lasting client relationships.
• We do business within the continental United States.

• We do not buy or sell costume jewelry or synthetic or lab-grown diamonds and gemstones.
• We do not purchase jewelry without a properly government-issued ID.
• We do not buy copper, brass, tungsten, or stainless steel jewelry without natural gemstones or diamonds.
• We do not ship or sell outside of the continental United States.
• We do not offer financing options.