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Most LovedBack In StockPair of 9K gold small hoop earrings with removable lab-grown diamond drops from the Essential Diamond Collection by BY TONIN, designed in NZ. Perfect for everyday wear or gifting.A pair of gold huggie hoop earrings, each featuring a lab diamond above a larger open hoop with a dangling round lab diamond, shown on a light gray background.
Essential Diamond Drop Earrings Sale price990.00 NZD
(5.0)
NewPair of 925 sterling silver small hoop earrings featuring delicate lab-grown diamond charms from the Essential Diamond Collection by BY TONIN, designed in NZ. A hypoallergenic, modern jewellery staple.A pair of silver-toned hoop earrings, each with a small clear faceted gemstone dangling from the bottom, displayed on a clean off-white background.
Essential Diamond Drop Earrings Sale price420.00 NZD
(5.0)
NewFront view of the 9K gold pendant necklace from the Essential Diamond Collection by BY TONIN, designed in NZ. Displays a brilliant-cut lab-grown diamond on a fine, minimalist gold layering chain.A delicate gold necklace, with a small clear diamond pendant draped over a green leaf on a plain white background.
Essential Diamond Necklace Sale price890.00 NZD
(5.0)
NewFront view of the 925 sterling silver pendant necklace from the Essential Diamond Collection by BY TONIN, designed in NZ. A delicate silver chain necklace featuring a single lab-grown diamond drop.The Essential Diamonds Necklace in polished 925 sterling silver paired with a structured black blazer, illustrating contemporary styling transitions and the versatility of a 0.2 carat lab diamond piece within a modern professional wardrobe.
Essential Diamond Necklace Sale price360.00 NZD
(5.0)
Newtudio product shot from the Essential Diamond Collection by BY TONIN, designed in NZ. Features the 9K gold delicate chain bracelet with a single bezel-set lab-grown diamond.A delicate gold chain bracelet with a small clear diamond is draped over a pink orchid flower against a soft white background.
Essential Diamond Bracelet Sale price690.00 NZD
NewStudio product shot from the Essential Diamond Collection by BY TONIN, designed in NZ. A minimalist 925 sterling silver chain bracelet featuring a solitary brilliant-cut lab-grown diamond.Close-up view of the BY TONIN Essential Diamonds Bracelet on a wrist, featuring a 0.2 ct lab-grown diamond set on a polished 925 sterling silver chain. Hypoallergenic and designed for everyday wear in NZ.
Essential Diamond Bracelet Sale price320.00 NZD
NewA gold jewellery set featuring a delicate chain necklace with a small round lab diamond pendant, alongside two matching gold hoop earrings, each adorned with a lab diamond, displayed on a clean off-white background. Designed in New ZealandOutdoor studio portrait of model Hye Won Jang styling the BY TONIN Essential Diamond Necklace in 9K gold with a relaxed white denim shirt. An elegant reference for modern, intentional lifestyle wear and premium jewellery gifting in New Zealand.
Essential Diamonds Signature Pair Sale price1,880.00 NZD
NewSilver jewellery set featuring a delicate chain necklace with a small round lab diamond pendant, paired with matching hoop earrings, each adorned with a small clear lab diamond drop, displayed on a clean white background.Lifestyle portrait of model Hye Won Jang wearing the 925 sterling silver diamond drop hoop earrings paired with the matching delicate chain necklace from the Essential Diamond Collection by BY TONIN, demonstrating clean everyday jewellery styling.
Essential Diamonds Signature Pair Sale price780.00 NZD
NewA gold jewellery set in New Zealand featuring a delicate chain necklace, matching bracelet, hoop earrings, and a small ring, each adorned with a clear lab diamond, displayed on a clean white background.Lifestyle portrait of model Hye Won Jang wearing the 9K gold diamond drop hoop earrings paired with the matching delicate chain necklace from the Essential Diamond Collection by BY TONIN, showcasing coordinated everyday jewellery styling.
Essential Diamonds Full Collection Sale price2,570.00 NZD
NewA silver jewelry set featuring a delicate chain bracelet with a small round bezel-set stone, a matching necklace, and a pair of hoop earrings with small dangling beads and round stones, all arranged on a clean white background.Studio view of a model styling the BY TONIN silver diamond drop earrings with a structured black blazer, illustrating contemporary wardrobe transitions and intentional modern jewellery for professional dressing.
Essential Diamonds Full Collection Sale price1,100.00 NZD
La Clara Pearl Drop Hoop EarringsLa Clara Pearl Drop Hoop Earrings
La Clara Pearl Drop Hoop Earrings Sale price219.00 NZD
(5.0)
La Clara Pearl Drop Hoop EarringsLa Clara Pearl Drop Hoop Earrings
La Clara Pearl Drop Hoop Earrings Sale price199.00 NZD
(5.0)
Most LovedLa Clara Pearl Drop Pavé Hoop EarringsLa Clara Pearl Drop Pavé Hoop Earrings
La Clara Pearl Drop Pavé Hoop Earrings Sale price219.00 NZD
(5.0)
La Clara Pearl Drop Pavé Hoop EarringsLa Clara Pearl Drop Pavé Hoop Earrings
La Clara Pearl Drop Pavé Hoop Earrings Sale price199.00 NZD
La Clara Pearl in Honeycomb Hoop EarringsLa Clara Pearl in Honeycomb Hoop Earrings
La Clara Pearl in Honeycomb Hoop Earrings Sale price219.00 NZD
(5.0)
La Clara Pearl in Honeycomb Hoop EarringsLa Clara Pearl in Honeycomb Hoop Earrings
La Clara Pearl in Honeycomb Hoop Earrings Sale price199.00 NZD
(5.0)
Hexagonal gold earrings with pearl centers on a white backgroundTwo seashells with pearl rings inside on a textured surface
La Clara Pearl in Honeycomb Stud Earrings Sale price199.00 NZD
Hexagonal earrings with pearl centers on a white backgroundPearl stud earrings on sterling silver honeycomb on two different shells against a white background
La Clara Pearl in Honeycomb Stud Earrings Sale price179.00 NZD
Most LovedGold chain necklace with pearls and topaz on a white backgroundLa Clara Pearl and Topaz Station Necklace
La Clara Pearl and Topaz Station Necklace Sale price249.00 NZD
(5.0)
Silver necklace with pearls and topaz on a white backgroundLa Clara Pearl and Topaz Station Necklace
La Clara Pearl and Topaz Station Necklace Sale price229.00 NZD
(5.0)
Most LovedGold bracelet with small pearls and topaz on a white backgroundLa Clara Pearl and Topaz Station Bracelet
La Clara Pearl and Topaz Station Bracelet Sale price229.00 NZD
(5.0)
Silver bracelet with small pearls and topaz on a light backgroundLa Clara Pearl and Topaz Station Bracelet
La Clara Pearl and Topaz Station Bracelet Sale price209.00 NZD
(5.0)
Most LovedBY TONIN Heritage gold mini hoop earrings with rectangular mother of pearl charmsA pair of gold hoop earrings with small, rectangular mother-of-pearl charms dangling from them, resting on a wooden surface.
The Heritage Baguette Hoop Earrings Sale price189.00 NZD
(5.0)
Most lovedBY TONIN Heritage gold necklace with a rectangular mother of pearl pendant, showcasing its elegant design.Gold necklace with a mother of pearl rectangular baguette pendant on an orchid flower against a light background
The Heritage Baguette Necklace Sale price209.00 NZD
(5.0)
Most LovedBY TONIN's Heritage gold ring featuring a rectangular mother of pearl centerpiece on white background.Gold ring with a mother of pearl on a green orchid flower petal
The Heritage Baguette Ring Sale price179.00 NZD
(5.0)
Most LovedBY TONIN Heritage gold round hoop earrings with luminous circular mother of pearl charms.Embrace timeless elegance with BY TONIN's Heritage gold hoop earrings, featuring luminous round mother of pearl charms, gracefully displayed on a rich wooden surface.
The Heritage Circular Hoop Earrings Sale price189.00 NZD
(5.0)
BY TONIN Heritage gold necklace with a luminous round mother of pearl pendant on white background.Embrace the timeless glow of BY TONIN's Heritage gold necklace, showcasing a luminous round mother of pearl pendant, gracefully displayed on a rich wooden surface.
The Heritage Circular Necklace Sale price209.00 NZD
(5.0)
BY TONIN's Heritage gold slim dome ring with a high-polished finish on white background.The Heritage Slim Dome Ring
The Heritage Slim Dome Ring Sale price179.00 NZD
(5.0)
Most LovedBY TONIN Bel e Viv gold hoop earrings with dazzling hexagonal blue lapis lazuli charms.Adorn your ears with BY TONIN's radiant gold hoop earrings, featuring captivating deep blue lapis lazuli drop charms, elegantly presented on a dark grey textured surface.
Bel e Viv Honeycomb Hoop Earrings Sale price189.00 NZD
(5.0)
Most lovedElevate your style with BY TONIN Bel e Viv gold necklace, featuring a striking hexagonal lapis lazuli pendant for a sophisticated and vibrant statement.Unbox elegance with BY TONIN's Bel e Viv gold necklace, exquisitely featuring a vibrant round lapis lazuli pendant, beautifully presented on BY TONIN's luxurious green velvet branded packaging.
Bel e Viv Honeycomb Necklace Sale price219.00 NZD
(5.0)
BY TONIN's Bel e Viv gold ring featuring a distinctive ridged design on a white background.Shell with a gold stacking ridged ring on a white background
Bel e Viv Ridged Ring Sale price179.00 NZD
(5.0)
Make a bold statement with BY TONIN Belle Viv gold hexagonal stud earrings, featuring captivating deep blue lapis lazuli inlays for striking sophisticationIlluminate your style with BY TONIN's Bel e Viv gold round hexagon earrings, featuring captivating deep blue lapis lazuli, artfully presented on a textured grey surface.
Bel e Viv Honeycomb Stud Earrings Sale price149.00 NZD
(5.0)
Illuminate your look with BY TONIN's Bel e Viv gold round stud earrings, showcasing captivating deep blue lapis lazuli on a crisp, light grey background for timeless appeal.Illuminate your style with BY TONIN's Bel e Viv gold round stud bezel earrings, featuring captivating deep blue lapis lazuli, artfully presented on a textured grey surface.
Bel e Viv Round Stud Earrings Sale price139.00 NZD
(5.0)
Elevate your everyday style with BY TONIN Heritage gold mini hoop earrings, featuring a flawless, polished finish for timeless elegance.The Heritage Classic Hoop Earrings
The Heritage Classic Hoop Earrings Sale price119.00 NZD
(5.0)
Most lovedSave $19.00Full Set - Gold necklace and two huggie hoop earrings with Lapis Lazuli/blue stones, styled with natural seashells.Full Set - Gold necklace and two huggie hoop earrings with Lapis Lazuli/blue stones, displayed in a dry husk/leaf.
Bel e Viv Set Sale price389.00 NZD Regular price408.00 NZD
(5.0)
Most LovedSave $19.00Set - Round Mother of Pearl pendant necklace and huggie hoop earrings set, displayed on a large white Scallop seashell.Gold mother of pearl jewellery set with shells on a light background
The Heritage Classic Set Sale price379.00 NZD Regular price398.00 NZD
(5.0)
Save $28.00Gold jewellery including earrings, rings and a necklace with Mother of Pearl on a white shell.The Heritage Baguette Set
The Heritage Baguette Set Sale price549.00 NZD Regular price577.00 NZD

Shop All Jewellery

Delicate, intentional, and timeless, BY TONIN jewellery celebrates the beauty of everyday moments.

Each piece is carefully designed, honouring rituals, connections, and personal milestones. Crafted from ethically sourced metals and natural gemstones, these adornments layer with ease, mix effortlessly, and carry elegance wherever they are worn.

From soft, sculptural curves to refined, minimalist details, every piece invites reflection, intention, and the simple joy of wearing something that feels uniquely yours.

DESIGNED IN NEW ZEALAND

Crafted with thoughtful intention and meticulous attention to detail, each piece reflects our commitment to refined craftsmanship and the highest global standards of quality.

ETHICAL & SUSTAINABLE

We prioritise ethically sourced and recycled materials, work with certified partners, and produce in small batches to minimise impact, honouring both people and planet.

CURATED IN SMALL BATCHES

Crafted in small batches to balance subtle elegance with mindful intention, offering jewellery that feels personal, refined, and considered in every detail.

PERFECTLY PRESENTED

Each piece is beautifully presented in eco-conscious packaging and a luxurious velvet pouch, designed to create a personal and memorable unboxing experience.

Modern Jewellery Designed in New Zealand

At BY TONIN, our jewellery is defined by a commitment to restraint, clarity, and enduring quality. Designed in New Zealand, each piece is an exploration of intentional craftsmanship, created to bridge the gap between contemporary art and wearable staples. We move away from the ephemeral nature of fast fashion, focusing instead on 925 sterling silver and organic materials that are engineered for longevity and hypoallergenic comfort.

Architectural Foundations & Sustainable Metals

The base of our collection is built on high-quality, solid 925 sterling silver and thick gold plating. By prioritising material purity, we ensure that every BY TONIN design is skin-safe and non-tarnish with proper care. This dedication to "fewer,better things" allows us to maintain responsible practices throughout our supply chain, focusing on small-batch production that reduces environmental impact while maximizing the structural integrity of every silhouette.

Organic Accents: Pearls & Gemstones

We celebrate the understated elegance of natural freshwater pearls, mother of pearl, and semi-precious stones like lapis lazuli. These materials are chosen for their organic variations and unique character, ensuring that no two pieces are identical. Our designs balance the softness of these natural elements with the architectural lines of modern silver and gold,creating foundational accents that remain relevant long after seasonal trends have passed.

Engineered for Longevity

BY TONIN jewellery is intended to be lived in. To ensure your pieces remain a cherished staple of your modern jewellery wardrobe, we provide a comprehensive product care guide for every material we use. This is our promise of quality—a dedication to creating refined jewellery that serves as a constant, wearable reminder of connection, memory, and personal expression.

Gifting and Everyday Wear

Whether you are searching for a meaningful birthday gift, a wedding party keepsake, or a new addition to your own everyday rotation, our collection is curated to simplify the search for quality. From stacking rings and small studs to statement pendants, BY TONIN jewellery is made to be worn, loved, and lived in.