One of a kind

Tailor-Made Exclusive Jewelry Creations

Alex Jona is renowned for creating exclusive jewels supreme in craftsmanship, crafted around unique gemstones personally selected.

Explore the selection of outstanding one of a kind pieces signed Alex Jona

Showing 33-48 of 101 item(s)

Rings

Cortina Ring

2118834R

€55,000.00

This outstanding solitaire ring, hand crafted in pure platinum, is set with a natural round cut emerald from Zambia weighing 3.83 carats, accompanied by a GRS gemological certificate (GRS2021-0037609) and surrounded by 1.00 carat of white diamonds, F color, VS clarity.

Earrings

Amalfi Earrings

1613436E

€4,900.00

These 18k white gold pendant earrings, are suspending two pear-cut tanzanites weighing 3.65 carats in total and 0.47 carats of white diamonds, F-G color, VS clarity.

Rings

Portofino Ring

31055

€14,230.00

This stunning one-of-a-kind 18 karat white gold open band ring is centering a 9.16 carats cushion cut aquamarine, accented by brilliant cut white diamonds weighing in total 0.36 carats.

Rings

Peonia Ring

2119476R

€12,100.00

This 18 karat yellow gold ring is set with a cabochon Burmese ruby weighing 5.33 carats, surrounded by 6.85 carats of cabochon pink sapphires and white brilliant cut diamonds weighing 0.74 carats, F color, VVS1 clarity.

Rings

Ninfa Ring

1815979R

€7,660.00

This stunning 18 karat rose gold ring, is centering a non heated light blue Ceylon sapphire weighing 1.65 carats, set with 3.34 carats of pink sapphires.

Rings

Corda Ring

TR1852

€11,450.00

This stunning 18 karat yellow gold large torchon ring is set with a white diamond pavé featuring 2.63 carats of white diamonds, F color, VVS1 clarity.

Rings

Amalfi Ring

1512044R

€4,160.00

18 karat rose gold ring centering an oval cabochon tourmaline weighing 5.50 carats, enriched by brilliant-cut round white diamonds weighing 0.25 carats and natural pink sapphires weighing 0.90 carats pavé.

Rings

Mora Ring

HR-2432/A

€20,400.00

A uniquely hand crafted in Italy dome ring by Alex. This stunning dome ring features 23,02 carats of cabochon cut pink sapphires of multiple shapes and sizes and 0.50 carats of brilliant cut diamonds set on 18K rose gold.

Necklaces

Boboli Necklace

2119062N

€10,350.00

Inspired by Boboli gardens, this exquisite necklace, is adorned by 55.17 carats of alternating multicolor cabochon tourmalines set on 18 karat yellow gold, 45 cm in length. This piece can become a family heirloom.

Bracelets

Tarantella Bracelet

21/05

€11,300.00

This mesmerizing 18 karat yellow gold bracelet, consists of 204 gold rings bounded with a steel spring and a gold chain.

Bracelets

Colombina Bracelet

1714416B

€13,100.00

Alex Jona design collection, hand crafted in Italy, 18 karat white gold bangle bracelet set with 165 white diamonds, F color, VVS1 clarity, weighing 2.37 carats in total.

Bracelets

Serpens Bracelet

CF02

€24,700.00

This magnificent flexible coil bracelet is designed as a snake, with drop brilliant-cut diamonds as eyes, and entirely hand crafted in 18 karat brushed yellow gold with a total weight of 92.8 grams. The drop cut diamonds weight 0.19 carats and are set on the head of the serpent. The body is made of individually hinged scale links. A superior quality,...

Bracelets

Bergamo Bracelet

BRW11721D

€18,800.00

Alex Jona design collection, hand crafted in Italy, 18 karat white gold flexible bracelet set with 5.82 carats of white diamonds, F color, VVS1 clarity.

Necklaces

Farnese Necklace

HN-1182

€19,100.00

18 karat yellow gold necklace featuring three oval cabochon Prehnites weighing 35.52 carats and four round cut cabochon Citrines weighing 22.46 carats, enriched by 0.85 carats of white diamonds.

Earrings

Parma Earrings

1815982E

€3,380.00

Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold One-of-a-Kind pendant earrings featuring 2 carved white Burmese Jade drops weighing 9.75 carats, set with 40 white diamonds weighing 0.16 carats and 125 Tsavorite weighing 0.59 carats.