Case Study · End-to-end product development · Sasha Jewelry Box
Craftsmanship at scale.
How an open-ended market gap became the Sasha, a bestselling two-SKU jewelry storage line, through research, CAD, global sourcing, prototyping, quality control, and launch.
END-TO-END PRODUCT DEVELOPMENT · SUPPLIER STRATEGY · COMMERCIAL LAUNCH
Sasha began with a category gap. Accessible jewelry storage prioritized utility at the expense of material and emotional value, while luxury options delivered craftsmanship at a price out of reach for most of the market. Nothing in between treated jewelry storage as both an organizational tool and an object worth displaying.
My objective was to close that gap with a coherent product system: connecting user behavior, interior organization, material selection, digital modeling, supplier capability, prototype evaluation, quality standards, packaging, and launch presentation into one product that earned its place on a dresser, not in a drawer.
The challenge was to create a product that felt distinctive and highly considered while remaining commercially viable, repeatable, and accessible to a broad market.
The result was a scalable product system that launched two flagship SKUs, generated hundreds of five-star reviews, and helped establish new supplier, quality-control, and packaging capabilities for the business.
The Sasha Jewelry Box demonstrates how unconventional thinking can become a practical business advantage.
The product was developed through a combination of:
Detailed research
Close product examination
Intuitive design judgment
Cross-disciplinary thinking
Self-directed technical learning
Supplier collaboration
Precise communication
Commercial prioritization
The process did not succeed by ignoring barriers.
It succeeded by examining them closely, identifying what function was missing, and creating an alternative path forward.
Thinking outside the box became the method for building a better one.
2
SKUs Launched
5
New Suppliers Evaluated
4.4–5.0
Average Customer Rating
120+
verified reviews
| Role: | Product Designer - Concept through launch |
| Scope: | Research, product strategy, CAD, prototyping, sourcing, supplier coordination, quality control, packaging, and creative direction |
| Client / Brand: | Case Elegance |
| Outcome: | Bestselling product line (Large + Mini) · Sold via Case Elegance, Amazon, Etsy, and Faire wholesale · Hundreds of near five-star reviews |
| Timeline: | 1 year - Ideation to market (2021–2022) Developed during the COVID-19 pandemic |
| Collaboration | Developed with VendorJump leadership, operations, suppliers, manufacturers, and production partners |
| Sasha and Case Elegance are trademarks or commercial properties of their respective owner. This case study documents Dina Yakubova’s professional contribution to the product-development process and does not claim ownership of the brand or commercial product rights. |
Three tensions had to be resolved at once:
Perceived value vs. unit cost
The materials had to read as luxury without pushing the retail price past the giftable threshold.
Aesthetic ambition vs. manufacturability
Every surface, seam, and component needed a supplier who could reproduce it reliably, not just once, for a sample.
Beauty vs. daily function
A jewelry box is opened every day. Hinges, drawer glides, and linings had to survive real use, not just the product photo.
Early Stage Model Built in Fusion360
Render Model Built in Fusion360
Sample of Sasha Mini
Drawing files built in Fusion360
Analysis in Fusion360
Sample feedback for QC adjustments
Packaging assessment
Discovery and Research
Looking beyond the standard product category
To design a product that truly stood out, I needed to understand what already existed and where it failed. Rather than relying on a single research method, I combined behavioral observation, customer language, physical product analysis, and market comparison. I began by deconstructing, measuring, and analyzing every jewelry box and storage product I could physically get my hands on.
My research strategy moved across three distinct areas:
Market Baselines: I started by analyzing retail environments adjacent to Crate & Barrel. These products served as a strong baseline because they are highly coveted as milestone gifts for special occasions.
The Luxury Sector: I leaned into high-end markets, studying traditional Louis Vuitton trunks, antique pieces, and premium finishes to understand the anatomy of luxury craftsmanship.
Lateral Inspiration: I looked completely outside the jewelry industry for organizational mechanics. I studied everything from fishing tackle boxes to garage storage systems, leaving no functional design concept off the table.
Human Insights Over Big Data
Recognizing that metrics alone couldn't reveal true user behavior, I conducted immersive field research. No department store employee, jewelry counter salesperson, or boutique owner was safe from my questions.
I began by examining how people actually stored, selected, and returned their jewelry.
The research included:
Inspecting products in department stores
Studying top sellers on Amazon and Etsy
Analyzing customer reviews and recurring complaints
Observing jewelry routines through social media
Speaking with customers, retail employees, and local jewelers
Ordering and comparing competing products
Measuring samples with digital calipers
Studying furniture, cabinetry, tool storage, and other adjacent categorie
Product Strategy
Treating the jewelry box like a small interior
My background in furniture and interior consultation shaped the product strategy.
I approached the jewelry box as a miniature spatial system with hierarchy, movement, functional zones, and visual balance.
Frequently used items needed to be immediately accessible. Larger pieces required dedicated storage. Delicate jewelry needed protection from tangling and damage.
The layout was organized around three questions:
What belongs in this section?
How frequently will the user access it?
What problems could occur during use?
This led to:
Ring and earring storage positioned near the top
Wider drawer areas for bracelets and watches
Necklace storage designed around reducing tangles
Clear separation between jewelry types
A calm and consistent interior experience
The goal was not to maximize the number of compartments.
It was to create a more intuitive sequence of use.
Evaluating handle finishes
Addressing Shagreen Material Application
Testing Handle Placements & Scale
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The research phase evaluated Amazon jewelry organizers, luxury jewelry boxes, shagreen market references, customer reviews, pricing benchmarks, and category gaps. The key insight was that customers wanted organization and accessibility, but also responded strongly to quality, display value, texture, and giftability.
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Fusion 360 models, component relationships, dimensioned drawings, hardware locations, clearances, assemblies, and revision communication translated the design into information suppliers could act on.
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Supplier vetting included capability assessment, prototype sampling, material availability, quality comparison, lead-time considerations, negotiation, and diversification to reduce single-source dependency.
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Each sample round tested a specific assumption: scale, usability, material quality, alignment, drawer movement, surface consistency, hardware installation, packaging fit, or repeatability.
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Sasha-specific packaging balanced protection, premium presentation, giftability, and e-commerce shipping. In parallel, a broader molded-pulp initiative explored more sustainable packaging across the company.
Design Direction
Quietly distinctive rather than trend-driven
The product needed a recognizable visual identity without becoming overly decorative or limited to one customer style.
A greige faux-shagreen exterior created texture and visual depth while remaining neutral enough to work across different interiors.
The material referenced vintage furniture and decorative objects but felt more distinctive than standard faux leather or crocodile textures.
The product’s identity was developed through subtle details:
Faux-shagreen texture
A custom satin-finished metal handle
Slotted screws
Controlled material direction
Clean geometric transitions
Refined edge treatments
Balanced proportions
Consistent interior surfaces
These decisions were intended to create perceived quality through restraint rather than excess.
The goal was for customers to sense that the product was carefully considered before consciously identifying why.
CAD and Technical Development
Translating intuition into a production-ready system
The concept had to be converted into dimensions, specifications, and files that manufacturers could execute.
I used Fusion 360 to develop:
Three-dimensional models
Internal layouts
Component relationships
Drawer dimensions
Hardware placement
Construction details
Technical drawings
Supplier-ready files
The CAD model allowed the product to be examined from both visual and manufacturing perspectives.
It helped identify:
Clearance issues
Proportional imbalances
Hardware conflicts
Construction limitations
Areas requiring supplier clarification
Supplier Sourcing
Building a production network during disruption
Because international travel and factory access were restricted, suppliers had to be evaluated remotely.
I sourced and compared:
Multiple case manufacturers
Fabric and lining suppliers
Metal fabricators
Hardware manufacturers
Supplier assessment included:
Capability interviews
Video calls
Factory imagery
Material samples
Comparative prototype orders
Technical discussions
Measurement-based review
Responsiveness to feedback
Prototype development was intentionally distributed across several manufacturers.
This made it possible to compare construction quality, communication, materials, and production capability while reducing reliance on a single supplier.
The objective was not simply to locate a factory.
It was to build a more resilient network of production partners.
Packaging and Sustainability
Extending the product system beyond the object
Packaging was treated as part of the product experience rather than an afterthought.
The system needed to:
Protect the product during shipping
Reduce movement and component damage
Support fulfillment operations
Present the product appropriately
Reduce unnecessary material use
I initiated a move away from traditional foam packaging toward molded pulp.
Development considerations included:
Drop protection
Humidity exposure
Product movement
Component security
Material efficiency
Unboxing experience
The molded-pulp approach was later expanded across four company brands, turning a product-level improvement into a broader organizational initiative.
Go-to-Market Direction
Communicating the value customers could not immediately see
The product’s commercial presentation needed to communicate the same qualities built into the physical design.
I helped define the framework for product photography and marketing imagery, emphasizing:
Exterior texture
Custom hardware
Interior organization
Product scale
Jewelry use cases
Personalization
Giftability
Material contrast
Construction details
The goal was to make the product’s functional and emotional value clear before purchase.