Jadeite and jade are two different types of minerals that are often used interchangeably to refer to a green-colored gemstone that has cultural and spiritual significance in many parts of the world.

Jadeite is a pyroxene mineral with the chemical formula NaAlSi2O6. It is one of the two types of minerals that are commonly referred to as "jade" (the other being nephrite). Jadeite is a relatively rare mineral that is found in metamorphic rocks in certain regions of the world, including Myanmar (formerly Burma), Guatemala, and California. It is known for its bright green color, which is caused by the presence of chromium and other trace elements. Jadeite is also valued for its hardness and toughness, which makes it suitable for use in jewelry and other decorative objects.

Jade, on the other hand, is a term that is used more broadly to refer to a variety of green-colored more...

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An early 20th century Chinese silver brooch pendant set with…

Chinese Silver Brooch Pendant with Jade and Quartz

An early 20th century Chinese silver brooch pendant set with jade and quartz. Marked Silver China. Approx weight 8.7 grams. A/F to quartz

A nephrite jade brooch, set in sterling silver. Length 5 cm.…

Nephrite Jade Sterling Silver Brooch - 5cm Length

A nephrite jade brooch, set in sterling silver. Length 5 cm. Weight 12.2g.

A white jade brooch, carved into flowers, set in silver.

Floral White Jade Brooch in Silver Setting

A white jade brooch, carved into flowers, set in silver.

Vintage 9ct rose gold and nephrite jade brooch

Rose Gold and Jade Vintage Brooch

Vintage 9ct rose gold and nephrite jade brooch

Jade brooch floral spray

Floral Jade Brooch Spray

Jade brooch floral spray

Early 20th century jewellery group includes a jade glass and…

Vintage Silver and Jade Glass Necklace with Marcasite Brooch

Early 20th century jewellery group includes a jade glass and silver graduated beaded necklace 40 cm, silver marcasite and garnet brooch marked 925, silver marcasite heart pendant on chain marked 925 and a small cameo

Nephrite jade and sterling silver brooch marked stg. Also set…

Nephrite Jade and Marcasite Sterling Silver Brooch

Nephrite jade and sterling silver brooch marked stg. Also set with marcasite, size 38.5 mm, weight 8 grams

Vintage 9ct rose gold and jade brooch approx 3.5 cm in length

Rose Gold Jade Brooch - Vintage 9ct, 3.5cm Length

Vintage 9ct rose gold and jade brooch approx 3.5 cm in length

Antique gold and nephrite jade brooch unmarked approx total…

9ct Gold and Nephrite Jade Brooch with Missing Pearl

Antique gold and nephrite jade brooch unmarked approx total weight 5 grams. Tests as 9ct. Missing a seed pearl

A silver, hardstone and marcasite brooch

Marcasite and Hardstone Brooch with Silver Setting

A silver, hardstone and marcasite brooch

Antique Chinese jade Immortal & silver brooch unmarked, jade…

Antique Chinese jade Immortal & silver brooch unmarked, jade size 24 x 14 mm,

A New Zealand jade bar brooch, 9ct yellow gold ends. Length 6.5…

NZ Jade Bar Brooch with 9ct Gold Ends

A New Zealand jade bar brooch, 9ct yellow gold ends. Length 6.5 cm.

9ct gold and nephrite jade brooch inscribed with NZ, total…

NZ Inscribed Nephrite Jade Brooch in 9ct Gold (8.7g)

9ct gold and nephrite jade brooch inscribed with NZ, total weight: 8.7 grms

Cameo bar brooch carved hardstone cameo portrait, set with 6…

Hardstone Cameo Bar Brooch with 9ct Gold Claws

Cameo bar brooch carved hardstone cameo portrait, set with 6 triangular claws. with safety chain 9ct yellow gold (tested)

9ct yellow gold and nephrite jade bow brooch marked 9ct, weight…

9ct Gold and Nephrite Jade Bow Brooch - 4.3g

9ct yellow gold and nephrite jade bow brooch marked 9ct, weight 4.3 grams weight

Three brooches. Chinese silver mounted carved jade flower; &…

Jade and Micromosaic Brooches

Three brooches. Chinese silver mounted carved jade flower; & two gilt mounted micromosaic.

A 9ct gold jade golf brooch, 42 mm carved nephrite jade golf…

Gold Jade Golf Club Brooch

A 9ct gold jade golf brooch, 42 mm carved nephrite jade golf club to gold fittings.

Sterling silver carved jade brooch the jade surface on the…

Sterling Silver Carved Jade Leaf Brooch

Sterling silver carved jade brooch the jade surface on the front and the back of the brooch are carved with leaf & foliate designs stamped STR SIL 54 x 38 mm

Antique jade and gold brooch

Jade and Gold Antique Brooch

Antique jade and gold brooch

Jade earrings with a green stone and a coral brooch

Jade and Coral Jewelry Set

Jade earrings with a green stone and a coral brooch

Four good brooches includes a coral and nephrite jade flower,…

Stunning Brooch Collection: Coral, Jade, Shell & Marcasite Feathers

Four good brooches includes a coral and nephrite jade flower, paste set feather, carved shell and a Art Deco silver marcasite feather deigns

Nephrite jade and 9ct rose gold 'NZ' brooch marked 9ct. Approx…

Nephrite Jade and Rose Gold 'NZ' Brooch

Nephrite jade and 9ct rose gold 'NZ' brooch marked 9ct. Approx length 57 mm

Two silver Scottish-style brooch pins, hardstone.

Scottish Hardstone Brooch Pins

Two silver Scottish-style brooch pins, hardstone.

Antique 9ct gold Ake Ake jade brooch & another 9ct brooch…

9ct Gold Jade & Brooch Set - Antique Collection

Antique 9ct gold Ake Ake jade brooch & another 9ct brooch measures 5.9 cm longest

A jadeite and 9ct gold spray brooch. Wt 3.3g

Jadeite and Gold Spray Brooch - 3.3g

A jadeite and 9ct gold spray brooch. Wt 3.3g

Vintage oriental jade & yellow gold brooch marked 18k Oriental…

Vintage Oriental Jade & Gold Brooch - 18k Marked

Vintage oriental jade & yellow gold brooch marked 18k Oriental marks. Approx length 43.6 mm

9ct gold and hardstone cameo brooch, size approx 3 by 2.5 cm,…

9ct Gold & Hardstone Cameo Brooch - Petite & Elegant

9ct gold and hardstone cameo brooch, size approx 3 by 2.5 cm, (pin not gold)

A carved brooch, shaped as a fish, light green jade, with…

Green Jade Fish Brooch with Emerald Eyes

A carved brooch, shaped as a fish, light green jade, with emerald eyes, on sterling silver. Weight 6.5grams.

A jadeite and 14k gold spray brooch. (pin non-extant) Weight 4g.

Jadeite and 14k Gold Spray Brooch - 4g

A jadeite and 14k gold spray brooch. (pin non-extant) Weight 4g.

A Chinese white jade 'Butterfly' brooch carved with longevity…

Chinese White Jade Butterfly Brooch with Longevity and Fortune

A Chinese white jade 'Butterfly' brooch carved with longevity and fortune, 6.2 cm x 3.5 cm

Chinese white jade and silver brooch, in the form wufu, length…

Chinese Wufu Jade and Silver Brooch

Chinese white jade and silver brooch, in the form wufu, length 7 cm

I)Chinese silver enamel & jade brooch 40 x 29 mm ii)carved jade…

Enamel Jade Dragon Brooch and Carved Pendant Set

I)Chinese silver enamel & jade brooch 40 x 29 mm ii)carved jade dragon. Length 51 mm

Oriental jewellery group includes a jade Bi disc with an…

Oriental Treasures: Jade, Silver, Ivory, and Gemstones

Oriental jewellery group includes a jade Bi disc with an applied dragon, silver cloisonne clasp, beaded necklace, carved ivory Japanese figures circa 1920s, Turquoise and coral set Vishnu brooch and circular earrings.

Two New Zealand jade bar brooches, with 9ct yellow gold ends,…

NZ jade bar brooches with gold ends & pearls

Two New Zealand jade bar brooches, with 9ct yellow gold ends, including one with split pearls. Length 4.5-6 cm.

Jade brooch and earrings manufactured in18ct white gold this…

Jade Brooch and Earrings Set in Gold and Silver

Jade brooch and earrings manufactured in18ct white gold this brooch is set with13 jade cabochon cut pieces. Total weight of the item 12.1 grams. Accompanied by a pair of sterling silver earrings set with two oval jade pieces. Weight:

A carved jadeite brooch. Length 5.5 cm. Width 3.5 cm.

Jadeite Carved Brooch - 5.5cm x 3.5cm

A carved jadeite brooch. Length 5.5 cm. Width 3.5 cm.

Nephrite jade and 9ct rose gold brooch marked 9ct, weight 5…

Nephrite Jade and Rose Gold Brooch - 9ct Marked

Nephrite jade and 9ct rose gold brooch marked 9ct, weight 5 grams, cabochon size 24 x 14 mm

Antique Chinese jade and silver cloisonne brooch marked silver,…

Chinese Jade and Silver Cloisonne Brooch

Antique Chinese jade and silver cloisonne brooch marked silver, brooch diameter 26.5 mm

A jade, ruby and blue stone bird brooch, styled as two birds…

Jade, Ruby, and Blue Stone Bird Brooch in Gold

A jade, ruby and blue stone bird brooch, styled as two birds perched on branches, jade body, ruby eyes and a blue stone accent; 14ct gold. Weight 3g.

Chinese export jade, silver gilt cloisonne brooch marked silver.…

Chinese Export Jade and Silver Gilt Cloisonne Brooch with Markings

Chinese export jade, silver gilt cloisonne brooch marked silver. Approx carved jade size 33 x 15 mm

A bird shaped brooch, set with an oval cabochon cut jade and a…

Jade and Pink Tourmaline Bird Brooch

A bird shaped brooch, set with an oval cabochon cut jade and a round cabochon pink tourmaline on 14ct yellow gold. Weight 3.3g

9ct white gold bar brooch set with a jade medallion

Jade Medallion Bar Brooch in 9ct White Gold

9ct white gold bar brooch set with a jade medallion

14ct yellow gold and green jade brooch, weight: approx 3.9…

Green Jade Brooch in 14ct Yellow Gold

14ct yellow gold and green jade brooch, weight: approx 3.9 grams, size: approx 4 cm wide (tested as 14ct)

18ct gold, nephrite jade flower brooch, marked 750 and makers…

Nephrite Jade Flower Brooch in 18ct Gold

18ct gold, nephrite jade flower brooch, marked 750 and makers mark approx 49 mm High

Celtic Pennanular nephrite jade brooch, or circular form with…

Celtic Jade Brooch with Silvered Paneling

Celtic Pennanular nephrite jade brooch, or circular form with silvered panelling, width 5.5 cm

Chinese jade brooch / pendant, of oval form, with gold surround,…

Gold-framed Chinese jade brooch/pendant, 4cm long

Chinese jade brooch / pendant, of oval form, with gold surround, length 4 cm

A vintage carved jade and silver two piece suspending brooch,…

Carved Jade & Silver Suspended Brooch

A vintage carved jade and silver two piece suspending brooch, the pale green leaf form jade panels with bright green jade centres, scrolling silver wire supports with chain suspensions terminating in diamond form pendants, one absent.

Cameo brooch and other silver jewellery, 1940's shell cameo…

Silver Jewelry Set with Cameo Brooch and Jade Pendant

Cameo brooch and other silver jewellery, 1940's shell cameo portrait of a lady in foliate design silver gilt frame, size 35 x 29 mm, an oval pendant set with nephrite jade plaque and marcasites, length 43 mm on flat curb link chain, length 42 cm, and flat…

Three vintage jewellery items, a rabbit's foot brooch with…

Vintage Rabbit's Foot and Hardstone Brooches with Purple Paste

Three vintage jewellery items, a rabbit's foot brooch with silver fittings, a hardstone set silver cartwheel brooch, width 50 mm and a large purple paste set metal brooch.

A Victorian pietra dura brooch; fine hardstone floral inlay set…

Victorian Pietra Dura Brooch in 15ct Gold Frame

A Victorian pietra dura brooch; fine hardstone floral inlay set in a 15ct gold finely decorative frame (repair at catch). Width 35 mm. Wt. 8.5g.

Silver and jade brooch

Jade and Silver Brooch

Silver and jade brooch

Gold and jade brooch marked 14k approx total weight 6 grams.…

14k Gold and Jade Brooch, 6g, Tests as 10ct

Gold and jade brooch marked 14k approx total weight 6 grams. Tests as 10ct

A coral and jadeite brooch, of floral spray design. Not marked,…

Floral Spray Brooch in 12ct Rose Gold

A coral and jadeite brooch, of floral spray design. Not marked, testing as 12ct rose gold. Weight 23.50 grams. Length 7 cm.

14ct gold and jade floral spray brooch, weight: approx 7.15…

Floral Jade Brooch in 14ct Gold

14ct gold and jade floral spray brooch, weight: approx 7.15 grams

Jade, silver and enamel butterfly brooch

Enamel Butterfly Brooch with Silver and Jade Accents

Jade, silver and enamel butterfly brooch

A jade and pearl set brooch, 16ct yellow gold, made as a spray…

Jade and Pearl Floral Brooch

A jade and pearl set brooch, 16ct yellow gold, made as a spray style floral brooch, featuring a cluster of three oval cabochon pieces of jade, medium green in colour, claw set, branching out to gold rails and bars set with round cultured pearls, fitted…

Three vintage stone set brooches, a Scottish silver hardstone…

Vintage Stone Set Brooches Lot

Three vintage stone set brooches, a Scottish silver hardstone brooch set with blood stone, agate and jasper with central paste, some losses, size 38 mm, registration mark, a gilt plaid brooch with central brown paste size with thistle design, diam. 60 mm,…

A Victorian turquoise and hardstone brooch, oval form,…

Victorian Turquoise and Hardstone Oval Brooch

A Victorian turquoise and hardstone brooch, oval form, translucent oval hardstone panel with central gold leaf and turquoise motif surrounded by a gold border; 15ct yellow gold . Weight 5.6g.

14ct yellow gold leaf, peal & jade brooch, approx 7.4 grams

Leaf, Pearl & Jade Brooch in 14ct Yellow Gold

14ct yellow gold leaf, peal & jade brooch, approx 7.4 grams

A hardstone cameo and gold brooch with a banded agate classical…

Banded Agate Cameo Brooch in 9ct Gold

A hardstone cameo and gold brooch with a banded agate classical profile portrait cameo bezel set in 9ct gold with applied rope border

Two Chinese silver and jade brooches, early to mid 20th century,…

Chinese Silver and Jade Brooches: Mid-20th Century Pair

Two Chinese silver and jade brooches, early to mid 20th century, 5.5 cm and 3.5 cm wide

A vintage jade and cultured pearl brooch featuring a jade disc,…

Jade and Pearl Brooch in 9ct Gold

A vintage jade and cultured pearl brooch featuring a jade disc, centrally set pearl; 9ct gold. Weight 4.7g.

A jade plaque brooch, 14ct yellow gold, made as a small rounded…

Jade Flora & Fauna Brooch in 14ct Gold

A jade plaque brooch, 14ct yellow gold, made as a small rounded rectangular plaque of pierced and polished jade, designed in a flora and fauna motif, pale green in colour, bezel set, fitted with pin, length 3.4 cm

Art Deco jade, diamond & white gold brooch unmarked. Approx…

Art Deco Jade & Diamond Brooch: Unmarked, 6.3g, 0.12ct

Art Deco jade, diamond & white gold brooch unmarked. Approx double bi disc 17 mm each, old mine cut diamonds x2 = 0.06ct, x7= 0.07ct, total 0.12ct estimated, item weight 6.3 grams, natural internal surface reaching fracture to disc, tests as 18-20ct

Edwardian gold and jade axe brooch, 9ct rose gold, stamped '9ct,…

Gold and Jade Axe Brooch, 9ct Rose Gold

Edwardian gold and jade axe brooch, 9ct rose gold, stamped '9ct, approx. Weight 5.4 grams

Antique Victorian jade & ruby 9ct gold brooch total weight…

Victorian Jade & Ruby Brooch, 9ct Gold, 12.9g

Antique Victorian jade & ruby 9ct gold brooch total weight approx 12.9gms

Antique fine carved jade brooch 15ct gold mount

Carved Jade Brooch in 15ct Gold Mount

Antique fine carved jade brooch 15ct gold mount

A Victorian hardstone cameo and gold brooch, oval, with milled…

Victorian Hardstone Cameo Gold Brooch

A Victorian hardstone cameo and gold brooch, oval, with milled frame

Chinese gold and jade brooch, marked, with central medallion…

Chinese Gold and Jade Brooch with Script Medallion

Chinese gold and jade brooch, marked, with central medallion containing Chinese script, flanked by jade medallions set with gold flowers, total weight 3.99gm, length 5 cm

Jade set 14ct yellow gold dragonfly brooch set ruby eyes and…

Gold Dragonfly Brooch with Ruby and Diamonds

Jade set 14ct yellow gold dragonfly brooch set ruby eyes and two small diamond. Marked 585. Approx length 28 mm, weight 2.9 grams

Ladies 14ct gold and jadeite brooch, of foliate form, accented…

Gold and Jadeite Foliate Brooch with Ribbon Accent

Ladies 14ct gold and jadeite brooch, of foliate form, accented with a ribbon motif in gold, total weight 4.4 cm

Two Scottish hardstone set pieces, both silver set, one a dirk…

Scottish Hardstone Silver Set Dirk and Brooch

Two Scottish hardstone set pieces, both silver set, one a dirk inlaid in great detail throughout with various toned hardstone capped with engraved silver panels, further detailed by paste stones set, pin and safety chain to reverse, along with an open…

Silver brooches (5); Chinese mutton jade brooch; amber bead…

Assorted Jewelry Collection

Silver brooches (5); Chinese mutton jade brooch; amber bead necklace; silver locket on chain; ladies watch and bracelet. (10 items)

9ct mounted greenstone bar brooch with jade & ruby floral spray…

Greenstone and Ruby Floral Bar Brooch

9ct mounted greenstone bar brooch with jade & ruby floral spray brooch

A jade and 14ct gold spray brooch. Wt 8.8g

Jade and Gold Spray Brooch - 8.8g

A jade and 14ct gold spray brooch. Wt 8.8g

Mid century jade & rose gold brooch for restoration rubbed…

Vintage Jade & Rose Gold Brooch, 12ct, for Restoration

Mid century jade & rose gold brooch for restoration rubbed marks. Approx weight 6.6 grams, tests as 12ct

Yellow gold hardstone agate cameo brooch c.1900. Depicting a…

18ct Gold Agate Cameo Brooch/Pendant

Yellow gold hardstone agate cameo brooch c.1900. Depicting a woman. Tested 18ct gold with French hallmark and makers mark can be worn as a pendant 48 mm x 37 mm

A jade and diamond vintage brooch. Hallmarked 18ct yellow gold…

Vintage Jade and Diamond Brooch

A jade and diamond vintage brooch. Hallmarked 18ct yellow gold and palladium, presented as a bar brooch styled piece, set with a central marquise shaped piece of jade, strong medium green in colour, measuring 23 x 8 mm, bezel set in an open backed yellow…

A jade bar brooch, oval jade cabochon measuring 15.4 x 11 mm,…

Jade Cabochon Brooch in 9ct Gold Mount

A jade bar brooch, oval jade cabochon measuring 15.4 x 11 mm, set in four double claws on a 9ct gold mount. Weight 3.3g.

A 14ct gold pearl and jade spray brooch, set with 4 round fine…

Gold Pearl and Jade Brooch with Safety Chain

A 14ct gold pearl and jade spray brooch, set with 4 round fine cultured pearls and 6 drop shape cabochon green jade, with safety chain, (stamped 18k), length 41 mm, wt. 7.4g.

Early 15ct yellow gold jade brooch. Set in shamrock form with…

15ct Gold Jade Shamrock Brooch with Seed Pearls

Early 15ct yellow gold jade brooch. Set in shamrock form with three jade stones, surrounded by seed pearls on 15ct yellow gold frame. Wt. 6.8 cm

A pair of jade earrings and a jade brooch, stud earrings with a…

Jade Earrings and Brooch Set in 14ct Gold

A pair of jade earrings and a jade brooch, stud earrings with a gold ribbon setting, screw-on backings and a jade floral cluster spray brooch with safety chain, both 14ct settings. Total weight 8.8g.

A fine quality Scottish pebble brooch, sterling silver,…

Scottish Pebble Brooch with Interlocking Discs and Etched Silver

A fine quality Scottish pebble brooch, sterling silver, Scottish, Victorian, made as a large sized slopped disc of silver work, inlaid throughout with an interlocking pattern of concentric discs of hardstone, carnelian, bloodstone and agate, each with…

14ct yellow gold and jade brooch, marked K14, the slender jade…

Jade and Gold Brooch with Carved Decoration

14ct yellow gold and jade brooch, marked K14, the slender jade panel of pierced kidney form, with carved decoration, attached to a 14ct yellow gold backing via six prongs, width 3.3 cm

A late 19th century 15ct. yellow gold and portrait hardstone…

Classical Woman Portrait Hardstone Brooch in 15ct. Gold

A late 19th century 15ct. yellow gold and portrait hardstone brooch, the carved deep red/brown hardstone in high relief with a classical woman in profile, wide decorative mount. 11.5gm.

A large Chinese jadeite and gold spray brooch, unmarked rose…

Chinese Jadeite and Gold Spray Brooch

A large Chinese jadeite and gold spray brooch, unmarked rose gold and gilded with higher carat, set with eleven polished jadeite leaves.

9ct gold carved Chinese jade brooch, diameter 2.6 cm, wt 6.5gms

Carved Jade Brooch in 9ct Gold

9ct gold carved Chinese jade brooch, diameter 2.6 cm, wt 6.5gms

Large jade and 9ct rose gold brooch, weight: approx 18.4 grams,…

Jade and Rose Gold Brooch: Elegant and Timeless

Large jade and 9ct rose gold brooch, weight: approx 18.4 grams, size: 6 by 4.5 cm

Chinese silver, enamel and jade brooch, size: approx 4 cm wide

Enamelled Jade Brooch with Chinese Silver

Chinese silver, enamel and jade brooch, size: approx 4 cm wide

14ct yellow gold and jade brooch, approx 6. 1 grams

Jade Brooch in 14ct Yellow Gold - 6.1g

14ct yellow gold and jade brooch, approx 6. 1 grams

14ct yellow gold carved jade and pearl brooch. The carved jade…

Carved Jade and Pearl Gold Brooch

14ct yellow gold carved jade and pearl brooch. The carved jade is four claw set upon a foliate design enhanced with a single cultured pearl weight 7grams total

Victorian hardstone bracelet, with circular brooch, locket and…

Victorian Hardstone Bracelet Set with Brooches and Locket

Victorian hardstone bracelet, with circular brooch, locket and small brooch

Oriental jade & yellow gold brooch C.1970s marked 14k, weight 7…

Vintage Oriental Jade & 14k Gold Brooch, 7g, 9ct Tested

Oriental jade & yellow gold brooch C.1970s marked 14k, weight 7 grams, tests as 9ct

A small jade, silver mounted brooch, 5.5 cm diameter.

Jade Brooch with Silver Mounting

A small jade, silver mounted brooch, 5.5 cm diameter.

Silver & greenstone tiki brooch, late 19th/Early 20th century…

Greenstone Tiki Brooch - Late 19th/Early 20th Century

Silver & greenstone tiki brooch, late 19th/Early 20th century greenstone nephrite jade tiki brooch, W7.45g

An antique jade fish brooch, oval in shape with low domed…

Antique Jade Fish Brooch with Carp and Reeds Carving

An antique jade fish brooch, oval in shape with low domed profile, carved to depict a swimming carp among reeds, light to deep brown in colour with good translucency, 6 x 4.5 cm, claw set, fitted with pin. N.B. As found.