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Bespoke Jewellery Designs

Sketch view of gold gemstone ring Tg-Jewellery By Tamara Gervasio

A bespoke project ring created for an Italian jewellery house, blending sculptural gold forms with a precision-cut gemstone.

Sketch of gold ring with gemstones on hand Tg-Jewellery
Sketch Aquamarine & diamonds ring in 18ct gold Tg-jewellery

This design was created as a commissioned concept for an Italian jewellery company, reflecting their signature balance of refined simplicity and artisanal precision.

A sketch-style technical drawing showing multiple views of a Bespoke ring in Platinum and gold with diamonds, including top-down and side perspectives. Tg-jewellery

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Sketch for matching ring and bangle Tg-Jewellery collection

Sculptural Ring Set By Tg-Jewellery – Design in Progress

This conceptual set explores fluid, ribbon-like forms that wrap organically around the fingers, creating a sense of movement and sculptural elegance.

The next stage of this project will bring the sketches to life using the lost-wax casting process, allowing every curve and swirl to be translated into a wearable sculptural piece.

A hand-drawn style illustration of a gold ring with yellow, light blue, and purple gemstones Tg-Jewellery

This commissioned ring design combines vibrant colour with an elegant, contemporary silhouette. A curved white-gold bar set with diamonds sweeps across a cluster of gemstones in soft blue, golden yellow, and lavender tones. This piece reflects a playful yet sophisticated approach to colour and form, crafted to complement the brand’s artistic identity.

This sketch was created during my jewellery design course and later evolved into my sculptural "Castle Ring", now part of the Tg-Jewellery collection.

Diamond Panel Ring By Tg-Jewellery – Study Collection Design

This ring design originates from my early jewellery studies, created as part of an exploration into structure, proportion, and the elegance of minimal forms. The concept features a clean, architectural silhouette: two vertical gold columns framing a panel of pavé-set diamonds. The contrast between the sleek metal and the textured brilliance of the stones forms the heart of the design.

This design remains part of my personal collection, a reminder of the foundations of my creative journey and the timeless beauty that can be achieved through thoughtful simplicity.

A hand-drawn sketch of a ring featuring a white and rose gold-toned band and a decorative flower top with mix gemstone Tg-Jewellery

This commissioned ring design features a stylized floral motif set with vibrant gemstones in red, blue, and white, centered by a delicate gold petal accent. Designed for an Italian jewellery company, this concept highlights a fusion of creativity, tradition, and contemporary flair.

A vintage ring sketch in gold and diamond Tg-jewellery

Fluted Crown Ring By Tg-jewellery – Study Collection

Designed during my jewellery course, this ring explores sculptural form through a fluted, crown-like setting that gently lifts and frames a round gemstone. This piece marks an early exploration of how organic curves and architectural lines can harmonize within a single design, forming a timeless and expressive statement for my personal collection.

Sketch Sea urchin gold-toned collar necklace with eyes tiger cabochon gemstone from Tg-jewellery collection

Sea Urchin Pendant By Tg-Jewellery – Organic Collection

Designed during my jewellery course, this pendant is inspired by the delicate architecture of a sea urchin. Its flowing, organic lines frame a central cabochon, echoing the symmetry and movement found in marine forms. Created as part of my Organic Collection and crafted in sterling silver, the piece explores texture, structure, and the quiet elegance of nature transformed into wearable art.

Sketch white gold pendant necklace with multiple colored gemstones, including citrine , aquamarine, amethyst, and diamonds, Tg-Jewellery.

This commissioned pendant design celebrates colour, light, and refined Italian craftsmanship. A sweeping white-gold curve set with diamonds anchors an asymmetrical arrangement of vibrant gemstones—citrine, aquamarine, amethyst, and tourmaline—each chosen for its lively radiance.

Sketch bangle in white gold and rose gold-toned with ruby, emeralds and diamonds shown on the wrist. Tg-jewellery

This commissioned bangle design pairs fluid, modern lines with vibrant colour. Sculpted curves in warm gold embrace sections of pavé-set red and green gemstones, framed by a delicate row of diamonds for added brilliance.

Sketch bangle in gold with multi gemstones Tg-jewellery

This commissioned design reinterprets the classic gold cuff with a richly textured surface set with scattered diamonds and coloured gemstones. Designed for an Italian jewellery company, the piece blends contemporary artistry with traditional luxury—celebrating craftsmanship through detail, light, and tactile elegance.

A close-up sketch of a bangle in gold  gemstonesl setting from Tg-jewellery Collections

Art Nouveau Bangle Concept By Tg-Jewellery – Study Design

Created during my jewellery course, this concept blends illustration and design to imagine a vibrant, crown-like bangle inspired by organic forms and flowing botanical lines. The piece wraps the wrist in bold yellow gold shapes accented with colourful gemstones, echoing the floral motifs that adorn the figure in the sketch. Though never realized in metal, this project represents an early exploration of storytelling through jewellery—a fusion of imagination, colour, and nature-inspired elegance for my future brand.

Sketch art nouveau pendant Tg-jewellery by Tamara Gervasio

Art Nouveau Muse Pendant – Study Design

Created during my jewellery studies, this pendant captures the spirit of Art Nouveau through fluid lines, botanical motifs, and a graceful feminine figure sculpted in gold. Gem-set flowers and delicate leaves surround the central form, while a single hanging pearl adds movement and elegance.

Sketch A vintage-style cameo design featuring gold brooches with classical face motifs and pearls necklace Tg-Jewellery collections

Portrait Cameo Necklace By Tg-Jewellery – Study Design

Created during my jewellery course, this design reimagines the classical cameo through a more expressive, contemporary lens. Sculpted golden faces framed by flowing roses and ornamental curves form the focal elements, linked by pearls beads at the neckline.

Sketch necklace featuring a circular black  onyx and gold centerpiece with diamonds, connected to a strand of pearls Tg-jewellery collections

Onyx & Pearl Statement Necklace By Tg-Jewellery – Concept Design In Progress

This design features a striking central element crafted from contrasting forms: a carved onyx circle embraced by sculptural gold arms and accented with pavé-set diamonds. The bold, architectural centerpiece is balanced by a strand of soft, luminous pearls, creating a dialogue between strength and delicacy. Conceived as part of my personal collection, this piece remains an unrealized concept—an exploration of harmony, tension, and the expressive potential of mixed materials in contemporary jewellery.

Sketch of a pendant silver hand with onyx beads, Tg-jewellery collections

Hand & Onyx Pendant By Tg-Jewellery – Concept Design

This pendant design captures the poetic gesture of a hand gently wrapping around a polished onyx bead. This piece explores themes of protection, strength, and human connection through jewellery. Though never brought to life in metal, the sketch reflects an experimental phase in my design journey—where sculptural form and symbolic meaning merge into a single, striking centerpiece.

Sketch of a art-deco brooch in gold with  central onyx disk and diamonds design by Tamara Gervasio _ Tg-Jewellery collections

Onyx & Diamond Brooch By Tg-Jewellery – Concept Design

This brooch design explores movement and elegance from a bold circular centerpiece. At the core, a polished onyx disk is framed by a halo of gold and pavé-set diamonds, creating a striking contrast between dark depth and luminous sparkle. Though never realized in metal, the piece represents an artistic study in flow, balance, and the expressive interplay of materials within contemporary jewellery design.

Sketches of clip-on pearl earring views. The layout includes a product photo of the earring, multiple ear sketches demonstrating fit, back-view and front-view diagrams, Tg-jewellery By Tamara Gervasio

Bespoke Earrings clips with mother pearls sketches ideas

Sketch of “Daphne” Brooch By Tg-Jewellery
Sketch of a project for “Daphne” Brooch inspired by Canova sculpture By Tg-Jewellery

“Daphne” Brooch By Tg-Jewellery – Jewellery Course Exam Project

Inspired by Canova’s Apollo and Daphne, this brooch reinterprets the myth through a dramatic, sculptural portrait. The flowing hair echoes Daphne’s transformation, while the carved malachite elements evoke the emerging laurel leaves. Designed for my jewellery course exam, the piece explores the tension between motion and stillness, capturing a moment of metamorphosis in wearable form. A study in narrative design, classical influence, and expressive materiality.

Sketch brooch featuring Dafne face with flowing hair with malachite arch gemstones. Inspired by Canova sculpture. Tg-jewellery collection