One-of-a-kind

Alex Jona is renowned for creating exclusive pieces of high jewelry, supreme in craftsmanship and exciting in design. One-of-a kind pieces featuring unique gemstones carefully selected by Alex worldwide.

Explore the selection of outstanding unique handmade jewels signed Alex Jona:

one-a-kind rings set with spectacular gems,
one-of-a kind white gold earrings featuring sparkling diamonds,
one-of-a-kind yellow gold captivating choker necklaces,
one of a kind rose gold cuff bracelets...
and much more.

Showing 17-32 of 72 item(s)

Rings

Rubelite Tourmaline White Diamond Gold Ring

LU6402041643

$15,022.91

18 karat yellow gold ring, centering a 18 carat cabochon cut natural intense red Rubellite set with 120 diamonds, F color, VVS1 clarity, weighing 1.24 carats.

Rings

Marquise Cut Peridot Light Brown Diamond Gold Solitaire Ring

LU64012171912

$4,077.65

18 karat yellow gold solitaire ring, centering a 2.94 carat marquise cut peridot. The shoulders are laterally adorned with 0.71 carats of light brown diamonds.

Rings

Aquamarine Champagne Diamond Gold Ring

LU6408170101

$13,949.85

18 karat white gold ring, centering an oval cut aquamarine weighing 8.24 carats, between 3.22 carats of champagne diamond shoulders.

Rings

Open Band Peridot Gold Cocktail Ring

LU64012171802

$3,621.59

18k yellow gold cocktail ring centering a marquise cut Peridot weighing 6.94 carats.

Rings

South Sea Baroque Pearl White Diamond Gold Ring

LU6409684682

$6,438.39

18 karat white gold free organic shape diamond pavé ring centering a large Tahiti baroque grey pearl set between two white gold waves adorned with 0.63 carats of diamonds.

Rings

Round Cut Diamond White Gold Crossover Ring

LU6408176421

$20,388.24

18 karat white gold crossover eternity style engagement ring centering ring a round cut white diamond weighing 2.19 carats. The bridges which cross over each other feature 58 prong set diamonds having a total weight of 0.68 carats.

Bracelets

Yellow and Orange Sapphire White Diamond White Gold Bracelet

LU64010911782

$14,271.76

18 karat white gold link bracelet set with 14.16 carats of rose cut yellow and orange Sapphires and 1.16 carats of rose cut white Diamonds.

Necklaces

Burmese Red Spinel Rose Gold Necklace

LU6403363993

$3,541.11

18 karat rose gold chain necklace, featuring 34.30 carats of Burmese Red Spinels, cabochon beads.

Necklaces

White Diamond Brushed Gold Flexible Snake Necklace

LU6409073262

$42,922.60

Stunning one-of-a-kind 18 karat brushed yellow gold flexible coil snake necklace. With circular cut diamonds set on the head and the tail of the serpent weighing 1.71 carats and two marquise cut emerald weighting 0.39 carats. The body is made of flexible scaled brushed gold links.

Necklaces

Red Coral Branch White Diamond Gold Pendant Necklace

LU6409669652

$3,648.42

18 karat white gold pendant centering two Japanese Coral branches, set with 37 white diamonds weighing 0.44 carats suspending from a 18 karat white gold chain, 16.5"- 42 cm long.

Necklaces

Coral Pompon Gold Necklace

LU64012071142

$4,506.87

18 karat yellow gold coral pompon necklace, 58 cm / 22.83 in long.

Necklaces

Carved Tanzanite Gold Link Necklace

LU64012071362

$4,077.65

18 karat yellow gold link chain suspending seven carved tanzanite leaves.

Earrings

One-of-a-kind Fancy Yellow and White Diamond Cluster Gold Earrings

BD14/180C

$16,095.98

Beautiful and stunning Cluster of natural fancy color diamond briolette cut drops, weighing 2,43 carats set in 18k yellow gold, dangling from a free form central motif set with 0.88 carats of white diamonds.

Earrings

One-of-a-kind White Diamond White Gold Drop Earrings

1916780E

$13,413.31

18K white gold drop earrings set with twenty white diamonds weighing 0.69 carats and two briolette cut white diamond drops, F color, VVS1 clarity, weighing 1.71 carats in total.