Aventurine Jewelry & Watches

Mermaid Pendant Necklace from the new Summer 2026 Lagune Collection by Goossens Paris. This short necklace combines a handcrafted mermaid pendant, glas...

Crafted in 925 sterling silver, this elegant pendant features a hand-carved natural Green Aventurine centerpiece measuring 28 × 24.5 mm, surrounded by Blue Topaz and GF-Ruby accents ...

A beautiful mid-century brooch by Sarah Coventry, this gold-tone circular wreath pin is adorned with elegant botanical detailing and enriched with natural gemstone accents. A lumino...

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER Simple chic stud earrings with a pair of faceted oval Peridot size 10 x 12 mm set in 14 kt solid yellow gold on the top and 2 Green Aventurin...

Bochic “Orient” Vintage Ruby & Avnetuirine Earrings Set 18K Gold & Silver Ruby • 18K Gold & Silver • 4 Carats** Can be worn as studs or drops… The Bochic “Orient” Multi-Color Gems...

An innovative pendant with a brown resin and golden titanium case, featuring an 18kt yellow gold openable clasp. Carpe Diem pendant contains a clock movement that brings life to a l...

Two-Strand Necklace from the new Summer 2026 Lagune Collection by Goossens Paris. A choker necklace with pearls and natural stones, which can be worn reversibly. It combines vibrant ...

This DUBINI ring from the 'Pietra' collection features a smoothly cut aventurine set in 18K yellow gold. STONE OF OPPORTUNITY The Fortuna Ring, is a cap...

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER Simple chic stud earrings with a pair of Ruby oval cabochon size 10 x 12 mm set in 14 kt solid yellow gold on the top and 2 Green Quartz ( Av...

Discover the elegance of this unique, handmade necklace featuring highly polished Kunzite nuggets in their finest pinky-mauve shade, perfectly paired with vibrant green Aventurine ro...

Alex Jona design collection, crafted in Italy, hand carved aventurine knot cufflinks mounted in rhodium plated Sterling Silver. Alex Jona cufflinks stand out, not only for their spe...

This vintage 18k gold Italian charm is encrusted with vivid green aventurine set among Etruscan Revival wirework and granulation. The ornate vintage ...

This beautiful Moretto is only 9K gold but I think it is special. It weighs in at 33.04 grams and is large, 7.30cm long x 4.5 cm wide, and the depth is 1 cm deep. This Moretti's cen...

This 17‑inch natural yellow/gold aventurine necklace brings a warm, luminous glow to any jewelry collection. Each bead is shaped into smooth, rounded 6 mm rondelles that feel silky a...

A Native American geometric Navajo necklace This is a beautiful vintage necklace chain with an octagonal pendant created in Arizona by the Navajo Native American culture, back in the 1960-1970. The unusual pendant was hand crafted with geometric patterns in solid .925/.999 sterling silver with polished finishes and decorated with twenty-four semi circles. The pendant is embellished in the center, with a round cabochon cut, carved from natural green aventurine. These kinds of jewelry are very collectible pieces showcasing detailed craftmanship making them valuable examples of Navajo silversmithing. Aventurine This is a translucent, microcrystalline quartz (often quartzite) known for its shimmering, speckled appearance known as "aventurescence". Primarily found in India, Brazil, and Russia, it is most commonly green but exists in various colors. It is widely prized for jewelry, carvings, and believed to attract luck and opportunity. Navajo jewelry Navajo (Diné) jewelry, originating in the mid-19th century (circa 1850s–1860s) from Mexican, Spanish, and Pueblo influences, is renowned for blending silverwork with turquoise. Pioneered by Atsidi Sani ("Old Smith"), the craft evolved from using melted coins to intricate techniques like smithing, stamping, and casting, producing iconic concha belts and squash blossom necklaces. The First Silversmith was Atsidi Sani ("Old Smith") is credited as the first Navajo to learn the trade, originally using Mexican coins, copper, and brass before gaining access to ingot silver. Early designs were influenced by Spanish and Mexican horse...

Designer: Alexia Gryllaki Dimensions: motif 15mm, chain 450mm Weight: approximately 6.2g (inc. chain) Barcode: ASR0007AE Evil Eye pendant in 18 karat yellow gold with a 450mm cha...

1970's sterling vermeil necklace with high domed aventurine cabochon pendant. Piece was made by Eleanor Caldwell, a studio silversmith and one of the founding members of the Society of North American Goldsmiths (SNAG). Necklace has a 16.5" total wearable neck length. Pendant portion measures 3.25" wide by 2" long. Signed with the artists insignia, SNAG, Sterling. In very good vintage condition with light wear on the front of the pendant and some staining on the back. The following was taken from the SNAG website with thanks: In November 1968, Philip Morton held a meeting in Chicago, attended by Robert Ebendorf, Phillip Fike, Hero Kielman, Brent Kington...

The necklace is 18.5 inches long (47 cm) and weighs 241.5 grams (8.5 oz). The aventurine faceted rondelle beads are 20 mm in diameter, and the silver spacer beads are 4mm in diameter...

Crystalline quartz of green aventurine reinvents shrimp earrings accented by 18k yellow gold. Green Aventurine is carved into a shrimp motif of three raised structures, totaling two ...

Chinese 14K yellow gold bracelet with characters in oval gold frames alternating with cabochon green aventurine quartz pieces mounted in gold frames. S...

This sculptural centerpiece is designed as a ceremonial case for The Scroll of Esther, honoring the courage, wisdom, and moral strength of Queen Esther, who risked her life to save h...

An innovative pendant with a white ceramic and golden titanium case, featuring an 18kt yellow gold openable clasp. Carpe Diem pendant contains a clock movement that brings life to a...

The classic pearl with a modern colorfull twist! Colored gemstones that follow the pattern of the rainbow, hand knotted and finished with an 14k solid gold clasp. Sparkle with pure r...

–Stone(s)– (1) Natural Genuine Aventurine - Rectangular - Buff Top- Bezel Set - Green Color - 8.9x7.1mm ( approx.) Material: Solid 22k Yellow Gold Weight: 7.8 Grams Ring Size: 4.0 ...

This DUBINI coin ring from the 'Empires' collection features a one-of-a-kind authentic roman silver denarius coin minted circa 210-211 A.D. set in 18k...

This vintage ring from the 1980’s is crafted in bold 14k yellow gold and features a striking aventurine gemstone measuring 15.32 x 14.32 mm. Hallmarked with purity and maker’s marks,...

Brand New / Unworn Hermes Etoilee Automatic Watch from Hermes Arceau Exceptional Timepieces collection featuring: Aventurine dial with rose gold rotating stars; 34MM diameter 18K rose gold case set with 1 carat of highest grade pavé diamonds (E to F color / VVS clarity). With Hermes Bleu Saphir Alligator strap for wrist size 6 to 7 inches (15 to 18cm) and rose gold pin buckle. Includes warranty booklet, watch care booklet, Hermes lacquer box...

Angela Cummings 18K Yellow Gold, Aventurine X Earrings. Stamped 18K, Angela Cummings and 1989. 19.62 Grams

This refined wine goblet and plate set, titled “Golden Sunlight,” is a finely crafted object that brings together tradition and master decorative artistry. The set consists of a win...

It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 2 Aventurines = 5.15 Carats 2 Crystal Quartz = 6.20 Carats 2 Carnelians = 3.45 Carats 2 Rose Quartz = ...

Circa 1990s, 14k, by Asch & Grossbardt, American. These incredibly chic intarsio-set earrings by Asch Grossbardt feature a surreal mother-of-pearl and gold moon and stars motif...

An Art Deco gold, quartz, and black enamel bracelet comprised of three curved gold panels with black enamel decoration, each centered by hexagonal carved aventurine quartz plaques, w...

An Extraordinary Wearable Sculpture of Botanical Art This monumental pendant is a breathtaking celebration of nature and artisanal skill. Handcrafted with a sophisticated blend of 14...

"18kt gold:1.61g, Silver:8.84g Diamond:2.92ct Aventurine:34.9Cts, Ruby:2.75Ct"

It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 2 Aventurines = 5.15 Carats 2 Crystal Quartz = 6.20 Carats 2 Carnelians = 3.45 Carats 2 Rose Quartz = ...

Discover this stunning blue Aventurine and 14k yellow gold beaded necklace, a timeless piece of luxury jewelry that exudes elegance and sophistication. Handcrafted with precision, th...

A rare to find beaded Aventurine long necklace designed by Seaman Schepps. The Aventurine beads are separated by hand crafted 14K yellow gold rondell...

This striking vintage Asch Grosbardt equestrian themed creation, crafted to be worn as a pendant or a brooch, is certain to absolutely delight anyone with an equestrian soul. Designe...

A sculptural stone emerges from its highly polished gold surround like a droplet of water, with an unforced fluidity that evokes a moment of connection with nature. Simple, organic f...

It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 2 Aventurines = 5.15 Carats 2 Crystal Quartz = 6.20 Carats 2 Carnelians = 3.45 Carats 2 Rose Quartz = ...

A powerful and elegant eagle sculpture, hand-carved from natural green aventurine, celebrated for its soothing color and subtle shimmer. The artist captures the majesty of the eagle ...

Versatile 18K Made in Italy Pendant with Interchangeable Gemstones for Your Well-being – An Award-winning Design. Unlock Your Divine Potential with the Infinite Magic of Gems pendant...

A wonderful multi-stone chain bracelet from the Art Nouveau (ca1910s) era! Crafted in 15k vibrant yellow gold, this bracelet is comprised of two strands of gold chain. The unique cha...

Beautiful earrings made in Ukraine, green aventurine in the middle, natural diamonds in a comfortable European closure in 14KT rose gold. Certificate of authenticity comes with purc...

Alex Jona design collection, crafted in Italy, hand carved aventurine knot cufflinks mounted in rhodium plated Sterling Silver. Alex Jona cufflinks stand out, not only for their spe...

The treasured translucency of pink aventurine is the focus of these earrings. Carved into a trio of raised mounds, the design resembles a shrimp. 18k yellow gold braids rest in the d...

1950's Handmade link multi color stone 14k yellow gold Link bracelet with a collection of 10 oval cabochon all natural Quartz. Tiger eye, amethyst, rose quartz, aventurine, and rutilated quartz. The wonderful variety of hues of the gemstones blend seamlessly to create a visually captivating piece that effortlessly adds a unique accent to any outfit. Perfect for the collector who wants to own a piece of jewelry that is both vintage, but has a contemporary modern feel to it. 10 oval 14 x 10 natural Quartz stones...

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER These simple but elegant and handmade earrings have 2 Oval Faceted Amethyst measuring 8 x 10 mm set in a 14 Kt yellow gold bezel at the top t...

Alex Jona design collection, crafted in Italy, sterling silver aventurine and onyx prism cufflinks. Marked Jona 925. Alex Jona cufflinks stand out, not only for their special desi...

Chinoiserie Aventurine and Cinnabar Necklace from the 1980's in the Galliano style. Tumbled adventurine beads are strung with carved cinnabar beads, ...

1.04 Kg Natural Aventurine Love Birds Hand-Carved Sculpture Figurine Home Decor. Celebrate connection, companionship, and craftsmanship with this exquisite hand-carved love birds s...

14K yellow gold long chain earrings with peridot, green amethyst, lavender amethyst, aventurine and coin mother of pearl. Earrings have a push back closure.

A celestial 18kt yellow gold pendant featuring two 18kt yellow gold openable clasps. The Carpe Diem pendant is equipped with a clock movement that brings life to a little golden star...

Black aventurine silver ring sku242 US size: 8.5 Dimensions: 26x23x4 mm Origin: Ural Mountains

A very beautiful and modern, Aventurine Pendant Necklace & Stud Earrings set in 18K Yellow Gold & Diamonds. The weight of the carved Aventurines is 40 carats. The Aventurines are han...

Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold faceted dome ring, set with a crazy cut rock crystal over aventurine. US size 6, EU size 12, can be sized to ...

This DUBINI coin necklace from the 'Empires' collection features an authentic Ariarthes VII Philometor minted circa 116-101 B.C. silver coin set in 18kt gold with aventurine disc. A...

Alex Jona design collection, crafted in Italy, hand carved Aventurine and Onyx Monkey's Fist knot double sided cufflinks mounted in 18 Karat white gold. Cuffs were originally worn wi...

Alex Jona design collection, crafted in Italy, hand carved Aventurine and Onyx Monkey's Fist knot double sided cufflinks mounted in rhodium coated Sterling Silver. Cuffs were origin...

Alex Jona design collection, crafted in Italy, hand carved aventurine and lapis lazuli knot cufflinks mounted in rhodium plated Sterling Silver. Alex Jona cufflinks stand out, not ...