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Allison Neumann Fine Jewelers | San Diego Jeweler | Montana Sapphire Engagement Rings

San Diego Jeweler Allison Neumann has created unique rough sapphire fine jewelry, bespoke engagement rings and wedding bands for discerning clients across the United States since 2001.

Experience custom engagement ring and jewelry design with dedication to personal attention. Contact us for a complimentary appointment at our downtown San Diego boutique.  

Don't live in San Diego? E-mail us to set up a phone or video consultation.

In the meantime, peruse some of our jewelry for inspiration!