A & Furst

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A & Furst Tel. 707-927-8066 - [email protected] Contemporary fine jewelry, made with unsurpassed craftsmanship and spectacular color combinations.

Designers: Carlo Antonini and Kiki Furst

Dynamite - Cocktail Ring with London Blue Topaz and Diamonds, 18k White GoldShop Now https://shortlink.store/zxp69eslmpn...
10/19/2026

Dynamite - Cocktail Ring with London Blue Topaz and Diamonds, 18k White Gold

Shop Now https://shortlink.store/zxp69eslmpnn

1 Cushion-cut London Blue Topaz 13x10 mm weight 7.52 carats.

32 Round Diamonds, G color, VS clarity, total weight 1.30 carats.

18k White Gold 5.50 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Length: 17.50 mm.

Width: 14.50 mm.

Size 6 (Resizable to most ring sizes or available by special order).

Party - Drop Earrings with Pink Tourmaline, Pink Sapphires and Rose de France, 18k Yellow GoldShop Now https://shortlink...
10/18/2026

Party - Drop Earrings with Pink Tourmaline, Pink Sapphires and Rose de France, 18k Yellow Gold

Shop Now https://shortlink.store/f6jqmktwxfqv

2 Oval-cut Pink Tourmaline total weight 3.45 carats.

2 Oval-cut Pink Sapphires total weight 2.07 carats.

2 Oval-cut Rose de France (Lavender Amethyst) total weight 27.03 carats.

18k Yellow Gold 6.30 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 36 mm (1.41").

Width: 14 mm (0.55").

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow GoldShop Now https://shortlink.s...
10/17/2026

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow Gold

Shop Now https://shortlink.store/mrb1tql7tyxg

2 Cushion-cut Pink Tourmaline total weight 3.48 carats.

Faceted Multicolor Tourmalines Beads total weight 43.05 carats.

18k Yellow Gold 5.45 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 45 mm (1.77").

Width: 15 mm (0.60").

Party - Drop Earrings with Pale Yellow Citrine, 18k Yellow GoldShop Now https://shortlink.store/-uvhptkx_nro2 Pear-shape...
10/16/2026

Party - Drop Earrings with Pale Yellow Citrine, 18k Yellow Gold

Shop Now https://shortlink.store/-uvhptkx_nro

2 Pear-shaped Pale Yellow Citrine total weight 3.49 carats.

2 Pear-shaped Pale Yellow Citrine total weight 22.90 carats.

18k Yellow Gold 5.50 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 32 mm (1.25").

Width: 15 mm (0.6").

Lilies - Drop Earrings with London Blue Topaz and Diamonds, 18k Yellow GoldShop Now https://shortlink.store/tndnw5jsia00...
10/15/2026

Lilies - Drop Earrings with London Blue Topaz and Diamonds, 18k Yellow Gold

Shop Now https://shortlink.store/tndnw5jsia00

4 Round Double Rose-cut London Blue Topaz total weight 26.23 carats.

8 Round Diamonds total weight 0.04 carats.

18k Yellow Gold 2.20 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Length: 32 mm (1 1/4").

Width: 15 mm (0.6").

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow GoldShop Now https://shortlink.store/_ndyxp98hizc2...
10/14/2026

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow Gold

Shop Now https://shortlink.store/_ndyxp98hizc

2 Cushion-cut Blue Topaz total weight 3.95 carats.

2 Cushion Cabochon Milky Aquamarine total weight 21.56 carats.

18k Yellow Gold 2.90 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 25 mm (1").

Width: 14 mm (0.55").

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow GoldShop Now https://shortlink.s...
10/13/2026

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow Gold

Shop Now https://shortlink.store/ajqs79igho-4

2 Cushion-cut Pink Tourmaline total weight 3.48 carats.

Faceted Multicolor Tourmalines Beads total weight 43.05 carats.

18k Yellow Gold 5.45 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 45 mm (1.77").

Width: 15 mm (0.60").

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow GoldShop Now https://shortlink.store/zr1fui6u_nj-2...
10/12/2026

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow Gold

Shop Now https://shortlink.store/zr1fui6u_nj-

2 Cushion-cut Blue Topaz total weight 3.95 carats.

2 Cushion Cabochon Milky Aquamarine total weight 21.56 carats.

18k Yellow Gold 2.90 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 25 mm (1").

Width: 14 mm (0.55").

Party - Drop Earrings with London Blue Topaz, Tanzanite, Blue Topaz and Diamonds, 18k Yellow GoldShop Now https://shortl...
10/11/2026

Party - Drop Earrings with London Blue Topaz, Tanzanite, Blue Topaz and Diamonds, 18k Yellow Gold

Shop Now https://shortlink.store/ri-y4mmwhjt_

2 Cushion-cut Blue Topaz total weight 3.06 carats.

2 Round Tanzanite total weight 1.58 carats.

2 Oval-cut Blue Topaz total weight 20.50 carats.

4 Round Diamonds total weight 0.14 carats.

18k Yellow Gold 6.30 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 37 mm (1.45").

Width: 12 mm (0.47").

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow GoldShop Now https://shortlink.s...
10/10/2026

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow Gold

Shop Now https://shortlink.store/j4vt8yixwvlb

2 Cushion-cut Pink Tourmaline total weight 3.48 carats.

Faceted Multicolor Tourmalines Beads total weight 43.05 carats.

18k Yellow Gold 5.45 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 45 mm (1.77").

Width: 15 mm (0.60").

Address

Saint Helena, CA

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 10am - 5pm

Telephone

+17079278066

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