A & Furst

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

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow GoldShop Now https://shortlink.store/q24qn3zxsshu2...
09/10/2026

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

Shop Now https://shortlink.store/q24qn3zxsshu

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").

Dynamite - Stud Earrings with Lavender Spinel and Diamonds, 18k White GoldShop Now https://shortlink.store/sbrd5jejcc922...
09/09/2026

Dynamite - Stud Earrings with Lavender Spinel and Diamonds, 18k White Gold

Shop Now https://shortlink.store/sbrd5jejcc92

2 Asscher-cut Lavender Spinel total weight 2.76 carats.

32 Round Diamonds, G color, VS clarity, total weight 0.71 carats.

18k White Gold 5.35 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Measurements: 11x11 mm (0.43" x 0.43").

Gaia - Drop Tassel Earrings with Pink Tourmaline and Multicolor Tourmalines, 18k Yellow GoldShop Now https://shortlink.s...
09/08/2026

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

Shop Now https://shortlink.store/nj1tpuamd49k

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").

Dynamite - Pendant Necklace with Aquamarine and Diamonds, 18k White GoldShop Now https://shortlink.store/bsn5nzyncxsd1 C...
09/07/2026

Dynamite - Pendant Necklace with Aquamarine and Diamonds, 18k White Gold

Shop Now https://shortlink.store/bsn5nzyncxsd

1 Cushion-cut Aquamarine 13x10 mm total weight 5.43 carats.

20 Round Diamonds, G color, VS clarity, total weight 0.84 carats.

18k White Gold 5.15 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Rolo Chain.

Length: 18.5" (Adjustable at 17").

Dynamite - Drop Earrings with Blue Topaz and Diamonds, 18k Blackened GoldShop Now https://shortlink.store/ohpaahex_uzy4 ...
09/06/2026

Dynamite - Drop Earrings with Blue Topaz and Diamonds, 18k Blackened Gold

Shop Now https://shortlink.store/ohpaahex_uzy

4 Cushion-cut Blue Topaz total weight 17.70 carats.

76 Round Diamonds total weight 2.38 carats.

Black Rhodium on 18k White Gold 8.80 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Length: 1".

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow GoldShop Now https://shortlink.store/vxfhrr4vltev2...
09/05/2026

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

Shop Now https://shortlink.store/vxfhrr4vltev

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").

Dynamite - Drop Earrings with Morganite and Diamonds, 18k White GoldShop Now https://shortlink.store/umogkfse39bw2 Pear-...
09/04/2026

Dynamite - Drop Earrings with Morganite and Diamonds, 18k White Gold

Shop Now https://shortlink.store/umogkfse39bw

2 Pear-shaped Morganite (Pink Aquamarine)total weight 27.01 carats.

100 Round Diamonds, G color, VS clarity, total weight 0.80 carats.

18k Rose Gold 7.20 grams.

Handmade in Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

French wire.

Length: 37 mm (1.45").

Dynamite - Stud Earrings with Lavender Spinel and Diamonds, 18k White GoldShop Now https://shortlink.store/lvlpwdgx3sdo2...
09/03/2026

Dynamite - Stud Earrings with Lavender Spinel and Diamonds, 18k White Gold

Shop Now https://shortlink.store/lvlpwdgx3sdo

2 Asscher-cut Lavender Spinel total weight 2.76 carats.

32 Round Diamonds, G color, VS clarity, total weight 0.71 carats.

18k White Gold 5.35 grams.

Handmade in Milano, Italy.

Designed by Carlo Antonini.

Signed by A & Furst.

Post with friction backs.

Measurements: 11x11 mm (0.43" x 0.43").

09/02/2026

One of a Kind Cocktail ring 💎 with Aquamarine & Diamonds

Gaia - Drop Earrings with Blue Topaz and Milky Aquamarine, 18k Yellow GoldShop Now https://shortlink.store/txb_qp1hrjrv2...
09/02/2026

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

Shop Now https://shortlink.store/txb_qp1hrjrv

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").

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

Website

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