Business Details
Custom Jewelry Design & Fine Gemstones in Boulder, CO
Christine Marguerite Designs is a Boulder, Colorado-based jewelry studio specializing in custom fine jewelry creation, gemstone sourcing, and artisan craftsmanship. Founded by Christine Marguerite, a Graduate Gemologist from the Gemological Institute of America and NAJA-certified appraiser, our studio combines technical expertise with artistic vision. We offer bespoke CAD design services, handcrafted mens and womens rings, heirloom-quality necklaces, and ethically sourced colored gemstones. Our Native American Women of Jewelry collection highlights curated pieces from 100 recognized female artists, ensuring cultural authenticity and proper attribution.With over nine years dedicated to research and collaboration, we provide appraisal services, jewelry repairs, and personalized design consultations. Our team maintains strict quality standards, offering AGL-certified gemstones and transparent pricing. Located at 1320 Pearl Suite #240, we serve local clients through our Boulder studio and global customers via our online platform. Our commitment to excellence extends to every creation, whether modern CAD-designed settings or traditional hand-fabricated pieces. We pride ourselves on combining technical precision with artistic storytelling to create wearable art that endures across generations.
Services
Custom Ring Settings
Gemstone Sourcing
Jewelry Repairs
Appraisals
CAD Design
Native American Collection
Bespoke Jewelry
Diamond Selection
Heirloom Restoration
Estate Jewelry
Highlights and features
- We offer GIA-certified gemological expertise and NAJA appraisals
- Our Native American collection verifies artist authenticity and cultural heritage
- We provide custom CAD design and hand-fabrication capabilities
- We source AGL-certified colored gemstones with transparent pricing
- Our team combines 9+ years of jewelry research with technical craftsmanship
Associations and certifications
- Gemological Institute of America
- National Association of Jewelry Appraisers (NAJA)
Services
Custom Ring Settings
Create unique engagement rings and fine jewelry using CAD design and hand-fabrication techniques. We specialize in custom settings that showcase diamonds and colored gemstones while ensuring structural integrity. Our process combines digital precision with traditional craftsmanship for one-of-a-kind pieces that reflect personal style and heritage.
Gemstone Sourcing
Access thousands of ethically sourced colored gemstones through our global network. We specialize in rare finds like Madagascar rose quartz, Burmese spinel, and Oregon sunstone. Our GIA-certified expertise ensures proper identification and value assessment for every stone selection, whether for investment or jewelry creation.
Jewelry Repairs
Professional repair services for fine jewelry including resizing, stone replacement, and structural reinforcement. Our technicians handle delicate repairs while maintaining original craftsmanship integrity. We work with precious metals and fragile components to restore heirloom and contemporary pieces to their original condition.
Appraisals
Certified jewelry appraisal services using industry-standard methodologies. We provide detailed documentation for insurance, estate planning, or resale purposes. Our appraisers hold credentials from the Gemological Institute of America and NAJA, ensuring accurate market value assessments backed by comprehensive analysis.
Native American Collection
Curated collection featuring works by 100 recognized Native American female artists. Each piece undergoes rigorous authentication to verify artist origin and cultural significance. Our collection includes traditional Zuni inlay work, sterling silver creations, and contemporary interpretations of indigenous jewelry artistry.
People
Christine Marguerite
Founder & Lead Designer
Graduate Gemologist (GIA) and NAJA-certified appraiser with 9+ years researching Native American jewelry artistry. Combines technical expertise with cultural preservation in every design.
Questions
What jewelry services do you offer?
We provide custom jewelry design, gemstone sourcing, repairs, appraisals, and CAD design services for both modern and traditional pieces.
Do you work with colored gemstones?
Yes, we specialize in ethically sourced colored gemstones including sapphires, spinels, and rare finds like sugilite and chrysoprase.
Are Native American pieces authenticated?
Every Native American jewelry piece undergoes signature verification and artist background checks to ensure authenticity and proper attribution.
How does custom jewelry design work?
Our process begins with CAD design consultations, followed by material selection and hand-fabrication or casting for final pieces.
Do you offer appraisal services?
Yes, we provide certified appraisal services for fine jewelry using industry-standard valuation methods and documentation.
