Alexandrite

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6 Carat ---- Purple Alexandrite ---- Cushion Cut: Most gem-quality natural alexandrites weigh under 1 carat. A 6-carat stone is an elite, museum-grade rarity. It features a dominant purple hue. True alexandrite is famous for its dramatic color-change

2026

6 Carat ---- Purple Alexandrite ---- Cushion Cut

California GemstonesSan Diego, CA

12.10 Carat --- Russian Purple Alexandrite--- Cushion Cut: Featuring a soft, brilliant cushion cut, this stone maximizes both light return and its famous "chameleon" effect.

2026

12.10 Carat --- Russian Purple Alexandrite--- Cushion Cut

California GemstonesSan Diego, CA

8.10 Carat ---- Natural Alexandrite Brown to Yellow ---- Cushion Cut: Characterized by a color change from brown to yellow. It is a large, color-changing gemstone, used in custom jewelry. Due to its substantial size and striking, unusual color shift. Alexandrites are ca

2026

8.10 Carat ---- Natural Alexandrite Brown to Yellow ---- Cushion Cut

California GemstonesSan Diego, CA

7.00 Carat --- Alexandrite ---- Oval Cut: A luxurious gemstone renowned for its dramatic color-changing optical phenomena. In natural form, an alexandrite of this carat weight is incredibly scarce, making it a highly prized collector's item o

2026

7.00 Carat --- Alexandrite ---- Oval Cut

California GemstonesSan Diego, CA

Czech Art Deco Alexandrite Glass Nude Women Vase: Bohemian Czech frosted Alexandrite (Neodymium) crystal art glass vase with a strong Art Deco influence. Modeled in a tapered cylindrical shape with relief molded figural decoration depicting stylized

2026

Czech Art Deco Alexandrite Glass Nude Women Vase

MiddleManBrokers Inc.Sunrise, FL

Czech Ruby Red & Alexandrite Glass Vase Basket 3pc: Bohemian Czech crystal art glass, lot of three items. Includes two cranberry cut to clear vase and a basket, both showcasing geometric and crosshatch decorations with faceted rims and bases in ruby co

2026

Czech Ruby Red & Alexandrite Glass Vase Basket 3pc

MiddleManBrokers Inc.Sunrise, FL

Plated 14KT White Gold 4.00ctw Russian Color Change Lab Simulated Alexandrite Earrings: This Pair of Russian 4 Ctw Lab Simulated Color Change Alexandrite's are both Eye-Clean Fine Brilliant Round Cuts Measuring 8mm. for a 4 Ct Total Gem Weight. The color spectrum ranges from beautif

2026

Plated 14KT White Gold 4.00ctw Russian Color Change Lab Simulated Alexandrite Earrings

1 Great Deal Auctions Meridian, ID

PLATINUM CAT'S-EYE ALEXANDRITE & DIAMOND RING W/GIA REPORT: Ladies' platinum natural cat's-eye alexandrite cabochon and diamond ring accompanied by an original GIA alexandrite origin report. Based on the GIA measurements, the center stone has an estimated weig

2026

PLATINUM CAT'S-EYE ALEXANDRITE & DIAMOND RING W/GIA REPORT

Dan Morphy AuctionsDenver, PA

8.70 Carat --- Alexandrite--- Round Cut --- EGL Certified: Known for its dramatic optical phenomenon, brown to yellow color change.

2026

8.70 Carat --- Alexandrite--- Round Cut --- EGL Certified

California GemstonesSan Diego, CA

12.95 Carat --- Brazilian Alexandrite --- Oval Cut: 12.95 Carat Brazilian Alexandrite is an exceptionally rare and massive gemstone, as high-quality natural alexandrites over 5 carats are considered "monumental" in the gem world. This specific 12.95 ca

2026

12.95 Carat --- Brazilian Alexandrite --- Oval Cut

California GemstonesSan Diego, CA

4.25 Carat --- Ceylon Color Changing Alexandrite--- Round Cut --- GGI Certified: Sri Lankan alexandrites are famous for their transparency, but their chemical makeup gives them distinctly yellowish-brown appearance in daylight that shift to yellow-brown.

2026

4.25 Carat --- Ceylon Color Changing Alexandrite--- Round Cut --- GGI Certified

California GemstonesSan Diego, CA

14 kt. Two Tone Gold, Alexandrite and Diamond Ring: 14 kt. Two Tone Gold, Alexandrite and Diamond Ring center oval brilliant faceted cut color change alexandrite, wt. approx. 0.63 ct.; mounted wtih 0.80 ct. of round brilliant and baguette cut diamonds;

2026

14 kt. Two Tone Gold, Alexandrite and Diamond Ring

Neal Auction CompanyNew Orleans, LA

6pc Heisey Empress Pattern Glass Salad Plates: This set of six glass plates was manufactured by A.H. Heisey and Company in the Empress pattern, also known as pattern number 1401. The plates are crafted from Alexandrite glass, a specialized lavende

2026

6pc Heisey Empress Pattern Glass Salad Plates

Lion and UnicornHollywood, FL

A Ladies 14KG Ring: 14 Krt. gold, set with synthetic alexandrite, ring size 17

2026

A Ladies 14KG Ring

Veilinghuis de JagerGoes, Zeeland

9.00 Carat ---Alexandrite- Color Changing- Cushion Cut: Highly sought-after gemstones, described by its dramatic color-changing ability from brown in daylight to yellow in incandescent light. These stones are usually of high quality.

2026

9.00 Carat ---Alexandrite- Color Changing- Cushion Cut

California GemstonesSan Diego, CA

9.00 Carat --- Alexandrite Color Changing --- Trillion Cut: This gemstone, a variety of chrysoberyl, is renowned for its "chameleon" effect, shifting color based on the light source.

2026

9.00 Carat --- Alexandrite Color Changing --- Trillion Cut

California GemstonesSan Diego, CA

2 pc Perfume Cologne Bottles Moser Alexandrite and Cranberry Cut to Clear: Two beautiful finds in art glass, cologne perfume bottles. The first is a signed Moser Alexandrite example with a lobed body and matching stopper. The second is a cranberry cut to clear with a Button

2026

2 pc Perfume Cologne Bottles Moser Alexandrite and Cranberry Cut to Clear

Magnum AuctionsUpper Sandusky, OH

10.20 Carat ---- Brazilian Multicolor Alexandrite---- Cushion Cut ---- EGL Certified: Brazilian-origin Alexandrite, this describes a substantial and highly desirable "color-change" gemstone. While natural, high-quality Alexandrite of this size is exceptionally rare, the listings indica

2026

10.20 Carat ---- Brazilian Multicolor Alexandrite---- Cushion Cut ---- EGL Certified

California GemstonesSan Diego, CA

Handmade Vintage 14k Rose Gold 13.7mm Synthetic Alexandrite Solitaire Ring: Handmade Vintage 14k Rose Gold 13.7mm Synthetic Alexandrite Solitaire Ring This exquisite vintage solitaire ring is handcrafted from solid 14k rose gold and features a stunning 13.7mm round cut synthe

2026

Handmade Vintage 14k Rose Gold 13.7mm Synthetic Alexandrite Solitaire Ring

BidhausNew York, NY

8.60 Carat -- Alexandrite -- Trillion Cut --- GGL Certified LAB GROWN: A lab-grown alexandrite, designed to emulate the rare color-change phenomenon of natural alexandrite at a significantly lower price point.

2026

8.60 Carat -- Alexandrite -- Trillion Cut --- GGL Certified LAB GROWN

California GemstonesSan Diego, CA

Alexandrite and Diamond Flower Pendant in 14k White Gold: In 14k white gold. 1"long x 5/8"wide. Contains six 5mm marquise cut high quality natural Alexandrite gemstones with color change from green to blue and excellent clarity. Also contains nine high quali

2026

Alexandrite and Diamond Flower Pendant in 14k White Gold

Eric's Estate & JewelryPunta Gorda, FL

STERLING SILVER 1940S ALEXANDRITE SIGNED SOLITAIRE STATEMENT RING: Sterling Silver 1940s Alexandrite Signed Solitaire Ring. Size 5. Weighs approx. 6 g.

2026

STERLING SILVER 1940S ALEXANDRITE SIGNED SOLITAIRE STATEMENT RING

Charleston Estate Services Ltd.Mount Pleasant, SC

8.00 Carat Color Changing Alexandrite Brilliant Oval Cushion Cut EGL Certified: Purple to dark teal. High-quality stones in this size range demonstrate a strong, dramatic shift—often over 80% change. While some alexandrite may be heated, the most valuable are typically untreate

2026

8.00 Carat Color Changing Alexandrite Brilliant Oval Cushion Cut EGL Certified

California GemstonesSan Diego, CA

Murano Hand-Blown Alexandrite Casket Box: A Murano glass casket box in alexandrite with brass fittings. Signed and with original Murano sticker. 4-1/4in tall x 5-1/4in wide. | You have additional shipping options, and are not required to use

2026

Murano Hand-Blown Alexandrite Casket Box

Briggs Auction, Inc.Garnet Valley, PA

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Alexandrite Auctions

Van Cleef Arpels Folie de Pres Flower Diamond Earrings 18k 2" w/ Box EG2593

Antique Tiffany & Co Diamond Engagement Ring Platinum 2.15ct GIA Sz 5.75 RG4954

Natural Alexandrite Diamond Ring Platinum 18k 3-Stone 3ct Size 6 GIA RG4255

Eco Estate Jewelry - Christmas in July

Eco Estate Jewelry

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Lakeway, TX, US

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