What defines Italian diamond jewellery?

Italian diamond jewellery is known for its artisanal techniques, refined aesthetics and innovative design, combining tradition with contemporary luxury.

Which designers feature in Orsini’s diamond jewellery collection?

Our collection includes prestigious Italian houses such as Marco Bicego, Pomellato and Al Coro, each offering a distinctive approach to diamond craftsmanship.

Is Al Coro diamond jewellery suitable for everyday wear?

Yes. Al Coro is celebrated for modern, wearable diamond designs that balance glamour with comfort.

Can Orsini assist with diamond gifting and styling?

Absolutely. Our jewellery specialists provide personalised guidance for gifting, styling and milestone selections.

Do you offer bespoke diamond jewellery?

Yes. Orsini offers bespoke design services for clients seeking a one-of-a-kind diamond piece crafted to their vision.

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.

Diamond Jewellery - European Design | Orsini Fine Jewellery

Marco Bicego Convertible gold chandelier earrings with diamonds

Marco Bicego Lunaria Convertible Gold Chandelier Earrings With Diamonds

$80,180

18kt yellow gold three-strand coil necklace

Marco Bicego Marrakech 18k Gold Three Strand Coil Necklace

$24,695

18kt yellow gold coil necklace with diamond bar

Marco Bicego Marrakech 18kt yellow gold coil necklace with diamond bar

Marco Bicego Marrakech 18k Gold Necklace with Diamond Bar

$11,685

18K Yellow Gold Small Stackable Bracelet With Diamond Bar

Marco Bicego 18K Yellow Gold Small Stackable Bracelet With Diamond Bar

Marco Bicego Masai 18k Gold Small Stackable Bracelet with Diamond Bar

$8,075

Marco Bicego Masai 18k Gold Bangle with Cushion Cut Diamond

$16,435

18K Yellow Gold Single Strand Coil Collar With Diamond Bar

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

$14,725

Al Coro La Piazza Rose Gold Ring with White Diamonds

$7,990

Al Coro La Piazza Rose Gold Ring with Brown Diamonds

$6,520

Al Coro Mezzaluna Diamond Detail Gold Hoop Earrings

$5,365

Al Coro Serenata Rose Gold Oval Drop Earrings

$6,480

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 Oval Drop Earrings

$7,740

Al Coro La Piazza Hoop Earrings White Diamonds in 18k Gold

$9,360

Pomellato Catene White Gold Ring with Diamonds

$32,040

Pomellato Catene Rose Gold Ring with Diamonds

$30,060

Pomellato Together White Gold and Diamond Ring

$7,380

Pomellato Together Diamond and Rose Gold Ring

$6,660

Marco Bicego Jaipur Link 3 Strand Diamond Ring

$9,785

Marco Bicego Jaipur Link Diamond and Gold Ring

$16,435

Pomellato Assoluto Nudo Ring in 18k Gold with Brown Diamonds

$20,520

Pomellato Catene Ring in 18k Gold and Silver with White Diamonds

$81,000

Orsini Aquamarine 18k Yellow Gold Ring with Diamonds

$14,600

Pomellato Sabbia Bracelet in 18k White Gold with Diamonds

$48,870

Pomellato Sabbia Ring in 18k Manganese White Gold and Diamonds

$23,220

Marco Bicego Goa 18k Yellow Gold Diamond 7 Strand Ring

$10,165

Five-band yellow gold ring with prong-set diamonds and a diamond-studded plaque AG270-B2 YW

Marco Bicego Goa 18k Yellow Gold Diamond Ring 5 Strand

$8,740

Marco Bicego Lunaria Double Drop 18k Gold and Diamond Earrings

$80,180

Marco Bicego Goa 18k White Gold Diamond Bracelet 3 Strand

$22,515

Marco Bicego Lunaria Necklace in 18k Yellow Gold with Diamonds

$58,995

Pink Zircon and Diamond Ring in 18k White Gold

$9,590

Pink Morganite and Diamond Ring in 18k White Gold

$11,950

Pomellato Pom Pom Dot Stud Earring with Diamonds

$10,260

Pomellato Pom Pom Dot Stud Earrings with Malachite

$6,570

Pomellato Pom Pom Dot Stud Earrings with Mother of Pearl

$6,030

Pomellato Pom Pom Dot Bracelet with Pavé Diamonds

$7,020

Pomellato Pom Pom Dot Diamond and Mother of Pearl Necklace

$9,000

Pomellato Pom Pom Dot Malachite and Mother of Pearl Necklace

$5,310

Nanis Ciliegine Rose Gold Boules Earrings with Diamonds Small

$7,560

Nanis Ivy Rose Gold Boules and Diamonds Iconic Convertible Necklace

$19,190

Pomellato Nudo Classic Ring 18k Gold, Sky Blue Topaz, Agate, Diamonds

$11,520

Pomellato Nudo 18k Gold Bangle with Diamonds and Prasiolite

$21,060

Nanis Ivy Rose Gold Boules and Diamonds Pendant Dangle Earrings

$9,575

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

$49,990

Nanis Ivy Rose Gold Boules and Diamonds Iconic Convertible Necklace

$36,495

aquamarine blue gemstone bespoke custom ring parnell jewellers auckland

Aquamarine and Diamond Ring in 18k White Gold

$14,400

Nanis Ipanema Milky Aquamarine Showstopper Ring

$9,270

Al Coro Palladio Gemstone Drop Earrings in 18k Rose Gold with Diamonds

$5,400

Nanis Azure Gold, Aquamarine and Diamond Triple-Band Ring

$8,855

Our Italian Designer's Best Sellers

Pomellato Nudo Classic Ring 18k Gold with Prasiolite

$5,400

Pomellato Iconica Earrings in 18k Rose Gold

$9,720

Pomellato Nudo Petit Ring 18k Gold with Sky Blue Topaz

$4,320

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

$5,400

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

$9,270

Pomellato Fantina Ring 18k Gold with Diamonds

$14,220

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Marco Bicego Lunaria Pendant Chain with Diamonds - Mini

$4,465

Marco Bicego Paradise 18k Gold Gemstone Bracelet

$3,210

Marco Bicego Siviglia 18k Gold Diamond French Hook Earrings

$2,830

Marco Bicego Africa 18k Gold Stud Earrings Small

$2,620

Marco Bicego Siviglia 18k Gold Ball Bracelet

$5,130

Marco Bicego Marrakech 18k Gold Bracelet 1 Strand

$4,750

Marco Bicego Jaipur 18k Gold Floral Diamond Stud Earrings

$6,650

Marco Bicego Jaipur 18k Gold Gemstone Bracelet Blue

$3,780

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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 Large Cubes

$10,450

Al Coro La Piazza Classic Chunky Everyday Rose Gold Ring

$4,645

Al Coro La Piazza Classic Everyday Gold Ring

$3,190

Al Coro Stretchy Bracelets in 18k Rose Gold with diamonds A150R_A105R_A137R

Al Coro Bamboo Stretchy Bracelet in 18k Rose Gold

$7,100

Al Coro Square Stretchy Bracelet in 18k Rose Gold Large Cubes

$10,450

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Chimento Stretch Classic Bracelet in 18k Yellow Gold

$10,090

Chimento Stretch Spring Necklace (Large) in 18k White Gold

$17,270

Chimento Stretch Spring Necklace (Large) in 18k Rose Gold

$17,270

Chimento Stretch Spring Necklace (Small) in 18k White Gold with White Diamonds

$13,750

Chimento Stretch Spring Necklace (Small) in 18k Rose Gold with White Diamonds 1G00953B12450

Chimento Stretch Spring Necklace (Small) in 18k Rose and White Gold with White Diamonds

$13,750

Chimento rose gold and diamond stretch bracelet

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

$8,470

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

$6,920

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

$10,090

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nanis blue gemstone reversible earrings at orsini

blue gemstone reversible rings handmade in italy

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

$9,880

orsini nanis reverse collection on model

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

From $5,055

Nanis Elite Rose Gold Boules Earrings with Diamonds

$4,675

Nanis rose gold and diamond hoop earrings

Nanis Libera Rose Gold and Diamonds Small Square Hoop Earrings

$6,175

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

$2,335

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

$2,810

Nanis Libera Icon Rose Gold Chain Bracelet

$18,220

Nanis Libera Icon Rose Gold Chain Necklace

$36,615

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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

At Orsini, diamond jewellery represents the harmony of heritage, innovation and personal expression. Our curated selection highlights the artistry of Italian houses including Marco Bicego, Pomellato and Al Coro — each renowned for distinctive design, meticulous craftsmanship and exceptional diamond setting. Whether chosen as a refined everyday statement, a meaningful gift or a milestone celebration, every piece is selected for its beauty, integrity and lasting value. Our experienced team is always available to guide you in discovering a jewel that reflects your style with confidence and sophistication.

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