Are all your diamond necklaces crafted by European designers?

Most of our collection features diamond necklaces from renowned European brands like Marco Bicego, Al Coro, Pomellato, and Chimento. We also offer a bespoke service, allowing our New Zealand-based master jewellers to create a unique, handcrafted piece just for you.

What types of diamond necklaces do you offer?

Our range includes a wide variety of styles to suit every occasion. You'll find classic solitaire pendants perfect for everyday wear, intricate multi-stone creations for a glamorous look, and versatile layered designs. Each piece is carefully selected to reflect timeless elegance and modern sophistication.

How do you ensure the quality of your diamonds?

We are committed to using only ethically sourced diamonds from trusted suppliers who comply with the Kimberley Process. Every diamond is set in 18kt gold with meticulous attention to detail, ensuring exceptional quality and lasting beauty.

Can I get a custom-designed diamond necklace?

Yes, absolutely! Our bespoke design service is one of our specialities. You can work with our expert team to create a one-of-a-kind diamond necklace tailored to your preferences, from the design and metal to the specific diamonds used.

Do you offer services like cleaning and repairs?

Yes, we have an on-site workshop. Our master jewellers provide services including professional cleaning, repairs, and alterations to ensure your treasured piece of jewellery always looks its best. You're welcome to visit our Parnell boutique for expert assistance.

How do I choose the right necklace length?

Choosing the perfect length depends on your neckline, style, and personal preference. The most popular lengths are 45cm (18 inches), which rests elegantly on the collarbone, or 50-55cm (20-22 inches) for a longer, more relaxed fit. We recommend considering a necklace that complements your wardrobe and can be worn for various occasions.

Marco Bicego Siviglia 18k Gold Diamond Necklace 2 Drop

$3,150

DoDo Necklace BOLLICINE 9k Rose Gold with White Diamond

$1,100

Marco Bicego Lunaria Pendant Chain with Diamonds - Mini

$3,370

Al Coro La Piazza Necklace Brown Diamonds 18k Gold

$4,680

Wave Necklace in 18k White Gold with Diamonds

$7,800

Marco Bicego Africa 18k Gold Diamond Studded Bail Pendant and Chain Long - Orsini Jewellers

Marco Bicego Africa 18k Gold Diamond Set Bail Pendant and Chain Long

$5,940

Marco Bicego Siviglia 18k Gold Dainty Diamond Necklace

$9,375

Marco Bicego Lunaria Twist Lariat Necklace 18k Gold with Diamonds

$9,290

Marco Bicego Lunaria 18k Gold 5 Leaf Necklace with Diamond Detail

$6,880

Marco Bicego Lunaria Gold Necklace with Diamonds (Long)

$14,345

Marco Bicego Lunaria Gold Necklace with Diamonds (Short)

$8,645

Al Coro Goccia Heart Diamond Pendant in 18k White Gold

$11,810

Al Coro La Piazza Necklace in 18k Rose Gold (9.49g) with 22 White Diamonds (0.12ct) and 6 Smokey Quartz (14.31ct)

Al Coro La Piazza Necklace with Smokey Quartz and Diamonds in 18k Rose Gold

$10,300

Al Coro Dolce Vita Pendant in 18k Rose Gold with Diamonds

Al Coro Dolce Vita Diamond Pendant in 18k Rose Gold

$27,880

Al Coro Mezzaluna Diamond Pendant in 18k White Gold

$34,920

Al Coro Serenata Diamond Pendant in 18k Rose Gold

Al Coro Serenata Diamond Pendant with White and Brown Diamonds in 18k Rose Gold

$13,100

Al Coro Serenata Necklace in 18k Rose Gold (8.60g) with 60 White Diamonds (0.42ct) - C379WR

Al Coro Serenata Diamond Pendant Necklace in 18k Rose Gold

$9,580

Al Coro Serenata Necklace in 18k Rose Gold (9.55g) with 129 White Diamonds (0.65ct) - C0380WR

Al Coro Serenata Diamond Necklace in 18k Rose Gold

$11,880

Rosa Pear Diamond Pendant in Yellow Gold

From $3,900

Nanis Dolcevita Muse Beaded Choker Necklace in Gold with Mother-of-Pearl (Medium)

$53,120

DoDo Necklace NODO Rose Gold with One White Diamond

$1,500

Africa collection marco bicego 18k gold and diamond dainty necklace

Marco Bicego Africa 18K Yellow Gold Lariat Necklace With Diamonds

$8,280

18K Yellow Gold Pendant Necklace With Diamonds

Marco Bicego Africa 18k Gold Ball Necklace with Diamond Detail

$6,300

Pomellato Together 18k Gold and Diamond Choker Necklace

From $28,800

Pomellato Together Diamond Necklace with Pendant

$7,020

Marco Bicego Masai 18K Gold Single Strand Coil Collar With Double Diamond Bar

$23,400

Pomellato Sabbia White Gold and Diamond Pendant

$29,610

Pomellato Pom Pom Dot Mother of Pearl Diamond Necklace

$4,660

Pomellato Pom Pom Dot Malachite and Mother of Pearl Necklace

$5,130

Pomellato Pom Pom Dot Diamond and Mother of Pearl Necklace

$8,280

Pomellato Nudo Necklace with Prasiolite and Diamonds

From $6,470

Pomellato Nudo Necklace Mother of Pearl, White Topaz and Diamonds

From $5,940

beautiful black diamond pendant necklace at Orsini

lovely everyday luxury jewellery made to last at Orsini

Al Coro Palladio Necklace with Diamonds and Black Sapphires

$6,190

Al Coro Mezzaluna Diamond Necklace with Moonstone Gemstones

$18,960

Al Coro Mezzaluna Diamond Necklace with Sky Blue Topaz Gemstones

$18,960

18K Yellow Gold Single Strand Coil Collar With Diamond Bar

Marco Bicego Masai 18K Gold Single Strand Coil Collar With Diamond Bar

$11,520

Al coro serenata rose gold and diamond collection

Al Coro Serenata 18k Gold and Diamond Oval Drop Necklace

$5,250

Al Coro Serenata 18k Gold and Diamond Detail Oval Drop Necklace

$2,990

Marco Bicego 18kt gold pendant necklace with diamond studded link

Marco Bicego 18kt gold pendant necklace with diamond studded link orsini

Marco Bicego 18kt gold pendant necklace with diamond set circle pendant

$4,230

Pomellato Together Necklace with Pendant

$7,560

Marco Bicego Africa 18k Gold Diamond Studded Boule Necklace - Orsini Jewellers

Marco Bicego Africa 18k Gold & Diamond Boule Necklace

$3,870

Nanis Ivy Rose Gold Boules and Diamonds Iconic Convertible Necklace

$14,220

Nanis Ivy Rose Gold Boules and Diamonds Iconic Extra Long Convertible Necklace

$36,090

Nanis Ivy Rose Gold Boules and Diamonds Iconic Convertible Necklace

$26,500

Nanis Ipanema Aquamarine and Gold Pendant with Diamond Detail

$3,560

Nanis Azure Gold and Aquamarine 3 In 1 Necklace

$14,020

Nanis Reverse Sapphire, Tsavorite, Amethyst, Green Labradorite and Rock Crystal Reversible Necklace

$4,030

Nanis Reverse Blue Diamonds, Swiss Blue Topaz, Green Sapphires and London Blue Topaz Reversible Necklace

$4,010

Luxury Diamond Necklaces - Handcrafted Elegance

At Orsini Fine Jewellery, we offer a curated collection of luxury diamond necklaces handcrafted by renowned European designers like Marco Bicego, A l Coro , and Pomellato. Our exclusive range includes everything from classic solitaire pendants to intricate multi-stone designs, all crafted in 18kt gold to combine timeless elegance with modern craftsmanship. Beyond our imported selection, we also provide a bespoke service in New Zealand, allowing you to create a personalized diamond necklace that perfectly suits your unique style and personality.

Our Italian Designer's Best Sellers

Pomellato Nudo Classic Ring 18k Gold with Prasiolite

$5,220

Pomellato Iconica Earrings in 18k Rose Gold

$8,550

Pomellato Nudo Petit Ring 18k Gold with Sky Blue Topaz

$4,140

Pomellato Nudo Necklace with Large Pendant, 18k Gold and Blue Topaz

$8,730

Pomellato Nudo Petit Earrings 18k Gold with London Blue Topaz

$9,540

Pomellato Nudo Classic Ring 18k Gold with Sky Blue Topaz

$5,220

Pomellato Together Double Loop Earrings in 18k Rose Gold with White Diamonds

$8,100

Pomellato Fantina Ring 18k Gold with Diamonds

$11,430

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Marco Bicego Lunaria Pendant Chain with Diamonds - Mini

$3,370

Marco Bicego Paradise 18k Gold Gemstone Bracelet

$2,550

Marco Bicego Siviglia 18k Gold Diamond French Hook Earrings

$2,110

Marco Bicego Africa 18k Gold Stud Earrings Small

$1,980

Marco Bicego Siviglia 18k Gold Ball Bracelet

$3,870

Marco Bicego Marrakech 18k Gold Bracelet 1 Strand

$3,530

Marco Bicego Jaipur 18k Gold Floral Diamond Stud Earrings

$5,130

Marco Bicego Jaipur 18k Gold Gemstone Bracelet Blue

$2,900

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Al Coro Palladio Star Necklace Diamonds 18k Gold

$4,050

Al Coro Stretchy Bracelet in 18k White Gold with 7 Diamonds

$6,880

Al Coro Bamboo Stretchy Bracelet in 18k Yellow Gold

$7,100

Al Coro Square Stretchy Bracelet in 18k Yellow Gold Cubes

$7,110

Al Coro La Piazza Classic Chunky Everyday Rose Gold Ring

$4,645

Al Coro La Piazza Classic Everyday Gold Ring

$3,190

rose gold bamboo stretch bracelet in 18k rose gold

Al coro rose gold bamboo stretch bracelet A137R

Al Coro Bamboo Stretchy Bracelet in 18k Rose Gold

$7,100

stretch bracelet with cubes in 18k rose gold

Al Coro Square Stretchy Bracelet in 18k Rose Gold Cubes

$7,110

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Chimento rose gold and diamond stretch bracelet

Chimento Stretch Spring Bracelet (Small, 3 Disc) in 18k Rose Gold with White Diamonds

$6,210

white gold stretch bracelet from chimento

Chimento Stretch Spring Bracelet (Small, 3 Disc) in 18k Yellow and White Gold with White Diamonds - Orsini Jewellers

Chimento Stretch Spring Bracelet (Small, 3 Disc) in 18k White Gold with White Diamonds

$4,850

Flexible snakeskin bracelet in 18 kt rose gold and a little diamond (0.01 ct.) on the clasp.

Chimento Stretch Snakeskin Bracelet in 18k Rose Gold

$7,290

Chimento Stretch Snakeskin Bracelet in 18k Yellow Gold

$7,290

Chimento Stretch Snakeskin Bracelet in 18k White Gold

$7,290

Chimento X-Tend (Small) Ring in 18k Yellow Gold

$5,200

Chimento X-Tend Ring in 18k Yellow Gold

$3,110

Chimento Stretch Spring Bracelet (Small) in 18k Yellow Gold

$2,930

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Nanis Reverse Gold, Blue Diamonds, Swiss Blue Topaz, Green Sapphires and London Blue Topaz Double Face Ball Drop Earrings (Small)

$7,700

Nanis London Blue Topaz and Blue Diamond Double Face Ring (Medium)

$7,330

Nanis Elite Rose Gold Boules Earrings with Diamonds

$3,510

Nanis Libera Rose Gold and Diamonds Small Square Hoop Earrings

$3,420

Nanis Elite Rose Gold Boule and Diamonds Pavé Ring (Small)

$1,760

Nanis Elite Rose Gold Boule and Diamonds Pavé Ring (Medium)

$2,110

Nanis Libera Icon Rose Gold Chain Bracelet

$13,050

Nanis Libera Icon Rose Gold Chain Necklace

$26,240

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Discover our Brands

Pomellato

Marco Bicego

impactful classic mother of pearl statement necklace handmade in Italy at Orsini fine jewellery in parnell

Nanis

Chimento

Al Coro

Luxury Diamond Necklaces - Handcrafted Elegance

At Orsini Fine Jewellery, we offer an exclusive selection of luxury diamond necklaces, each meticulously crafted by renowned European designers. Our collection combines timeless elegance with modern craftsmanship, ensuring that every piece is a true reflection of sophistication. Whether you're searching for a statement piece or a delicate design, our diamond necklaces are crafted to make every moment sparkle. Explore our wide range of designs, from classic solitaire pendants to intricate multi-stone creations, and find the perfect necklace that speaks to your unique style. Orsini can also make bespoke diamond necklaces here in New Zealand for you.

Our Exclusive Range of Diamond Necklaces

Our diamond necklaces range from minimalistic designs perfect for everyday wear to bold statement pieces for special occasions. Each piece in our collection is carefully selected for its quality and craftsmanship. We offer:

Classic Solitaire Diamond Necklaces: Timeless designs featuring a single, radiant diamond.
Multi-stone Diamond Necklaces: Intricately designed necklaces adorned with multiple sparkling diamonds.
Customizable Diamond Necklaces: Work with our experts to create a bespoke design tailored to your preferences.

Why Choose a Diamond Necklace from Orsini?

At Orsini Fine Jewellery, we believe in the art of jewellery-making. Our diamond necklaces are crafted with the finest 18kt gold and the highest attention to detail. Each necklace exudes luxury and style, making it a perfect choice for those seeking something unique. Our boutique approach ensures that every customer finds a piece that reflects their personality and taste.

Our European Designers

We partner with renowned jewelry houses across Europe including Marco Bicego, Al Coro, Nanis, Pomellato and Chimento to bring you exclusive diamond necklaces that are truly one of a kind. All our European jewellery is made in Italy with expert craftsmanship , our pieces reflect the best of European design. Our designers are known for their attention to detail and dedication to creating jewellerry that stands the test of time.

The Orsini Difference

Orsini Fine Jewellery isn’t just about beautiful designs—it’s about providing a personalized experience. Whether you’re shopping for a gift or adding to your collection, our team is here to help you find the perfect diamond necklace. With our expertise in European jewelry and our commitment to excellence, we ensure every piece you choose is of the highest quality.

Visit our Parnell boutique for expert assistance from the experience team at Orsini Fine Jewellers

Diamond Necklaces

Luxury Diamond Necklaces - Handcrafted Elegance

Discover our Brands

Luxury Diamond Necklaces - Handcrafted Elegance

Our Exclusive Range of Diamond Necklaces

Why Choose a Diamond Necklace from Orsini?

Our European Designers

The Orsini Difference

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