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Square Cut Brooches

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Stone Cut: Square Cut
Brooch with jade 14k yellow gold 12.9 grams
Located in The Hague, ZH
14k yellow gold brooch with jade – 12.9 grams Detailed description: The brooch measures 8.0 cm long by 1.7 cm wide in a rectangular shape. Weight: 12.9 grams Set with: - 1 x 7.3...
Category

1880s Dutch Early Victorian Antique Square Cut Brooches

Materials

Jade, 14k Gold, Yellow Gold

Estate 18K White Gold Invisible Set Sapphire Diamond Large Flower Brooch 23.70ct
Located in Winter Springs, FL
A striking estate floral brooch crafted in 18K white gold, designed with bold dimensional form and invisibly set with calibrated natural blue sapphires totaling approximately 22.00 ...
Category

Late 20th Century Contemporary Square Cut Brooches

Materials

Diamond, Sapphire, 18k Gold, White Gold

Leaf Brooch with Square-Cut Emerald and White Diamonds
Located in Scottsdale, AZ
This brooch features a leaf design adorned with a single square-cut green emerald and multiple round white diamonds. Stone Info: 1x Emerald ~0.16ct 60x Diamonds VS1/G ~0.04ct/ea To...
Category

21st Century and Contemporary Square Cut Brooches

Materials

Diamond, Emerald, Platinum

Cartier Art Deco Sapphire and Diamond Arrow Jabot Pin
Located in London, GB
Here we have a delightful sapphire and diamond jabot pin from the world renowned luxury jewellery house of Cartier. This Art Deco piece has been expertly crafted into the shape of a...
Category

1920s Vintage Square Cut Brooches

Materials

Diamond, Sapphire, 18k Gold

Vintage 18k Yellow Gold Ruby Basket Weave Textured Slide Rectangular Pill Box
Located in Montclair, NJ
--Stone(s)-- (2) Natural Genuine Ruby - Square Step Cut - Bezel Set - Vivid Red Color Material: Solid 18k Yellow Gold Weight: 19.25 Grams Overall Height: 28.1mm (1.1") (approx. - no...
Category

21st Century and Contemporary Square Cut Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Ruby with Diamond Flower Brooch/Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 9.33 carats with Diamond 0.71 carat Brooch/Pendant set in 18 Karat Gold Settings (chain not included) Width: 2.7 cm Length: 3.8 cm "Since we first opened doors in 1980 our st...
Category

2010s Thai Contemporary Square Cut Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Antique Edwardian Platinum Peridot and Pearl Swag Brooch
Located in New York, NY
A graceful Edwardian brooch designed in the refined swag style, delicately composed of platinum. At the center rests a square-cut peridot of lively green hue, accented by diamond-set...
Category

Early 20th Century Edwardian Square Cut Brooches

Materials

Diamond, Pearl, Peridot, Platinum, Brass

Renaissance Ruby Diamond and Enamel Brooch
Located in London, GB
Here we have a remarkable Renaissance brooch circa. 1680, showcasing a captivating design. This piece features a single table-cut diamond at the centre. This principal stone sits sli...
Category

1680s Renaissance Antique Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Enamel

Oscar Heyman Platinum Union Jack Diamond, Sapphire, and Ruby Lapel Pin
Located in New York City, NY
Oscar Heyman platinum Union Jack flag lapel pin contains custom cut rubies (0.76cts), sapphires (0.64cts) and round diamonds (0.05cts). It is a gently w...
Category

2010s American Contemporary Square Cut Brooches

Materials

Diamond, Ruby, Sapphire, Platinum

Iconic TIFFANY & Co. 1960s Ruby and Gold Open Square Vintage Brooch Pin
Located in Montreal, QC
Simply Beautiful! Finely detailed 1960s Iconic Tiffany & Co. Designer Ruby Open Square Gold Brooch. Accented by Securely Hand set .60tcw Rubies. Hand crafted in 14K Yellow Gold. Meas...
Category

1960s Modernist Vintage Square Cut Brooches

Materials

Ruby, Gold, 14k Gold, Yellow Gold

Vintage 1950s Invisible Set Ruby Flower Brooch with Diamonds
Located in New York, NY
Finely crafted in 18k white gold with invisible set Rubies weighing approximately a total of 22.00 carats, as well as Round Brilliant and Square cut Diamonds weighing approximately a...
Category

1950s Vintage Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold

Sabbadini Large Mystery Set Sapphire Diamond Flower Brooch Pin
Located in Miami, FL
This outstanding Collectable flower brooch pin was designed by Sabbadini, Italy. It is handcrafted in solid 18K yellow gold weighing approx. 69.9 grams. It features a flowerhead desi...
Category

Late 20th Century Italian Modern Square Cut Brooches

Materials

Diamond, Sapphire, 18k Gold

Victorian Emerald, Diamond and Ruby Dragonfly Brooch
Located in London, GB
An antique Russian emerald and diamond dragonfly brooch, the body a square-cut emerald with estimated weight 0.6 carats, the tail set with twelve emeralds and four diamonds, the wings and legs set with old-cut and rose-cut diamonds, the eyes a pair of cabochon-cut rubies, estimated total diamond weight 4 carats, all set in silver and yellow gold, with gold brooch fitting, bearing Russian hallmark, circa 1910, measuring approximately 5.5x7cm, gross weight 13.3 grams. This brooch is in very good condition. Unmarked, tested as 18ct gold and silver with 14ct brooch fitting . This beautiful Antique Russian brooch...
Category

1890s Late Victorian Antique Square Cut Brooches

Materials

Diamond, Emerald, Ruby, Yellow Gold, Silver

Tiffany & Co. Art Deco Sapphire and Diamond Bar Pin
Located in Bethesda, MD
This Tiffany & Co. Art Deco platinum pin sounds exquisite! Featuring 10 diamonds with a total of 0.90 carats, graded D-E color and VS clarity, combined with 8 royal blue square sapph...
Category

1930s American Art Deco Vintage Square Cut Brooches

Materials

Diamond, Sapphire, Platinum

Ruby Leaf Brooch 18 Carat White Gold
Located in Bangkok, TH
This design brooch we intent for everyday use as simply elegant. So you can pin many occasions. It looks not too much but it looks classic and precious. We use the top quality ruby w...
Category

21st Century and Contemporary Thai Modern Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Antique Art Deco 1930s 8.00 Carat Diamond Brooch with Emeralds and Onyx
Located in New York, NY
Finely crafted in platinum with a Square cut Diamond at the center weighing approximately 1.00 carat, smaller Square and Old European cut Diamonds weighing approximately a total of 7...
Category

1930s Vintage Square Cut Brooches

Materials

Diamond, Emerald, Onyx, Platinum

Deep Intense Blue Sapphire Bee Brooch in 18K Yellow Gold with Diamonds & Rubies
Located in Old Tappan, NJ
Pre owned vintage estate 18K yellow gold deep intense blue sapphire bee pin. The body of the bee has 39 invisibly set square cut blue sapphires with an a...
Category

Late 20th Century Unknown Square Cut Brooches

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Regal 18K White Gold Sapphire and Diamond Flower Brooch
Located in New York, NY
This intricately designed pavé-set diamond flower brooch with extending calibré-cut sapphire undulating petals comprises of approximately 40ct of square cut, invisible set sapphires ...
Category

1960s Vintage Square Cut Brooches

Materials

Diamond, Sapphire, 18k Gold, White Gold

Solid 14k Yellow Gold Square Step Calibre Cut Amethysts & Pearls Bar Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (12) Natural Genuine Amethysts- Square Step Calibre Cut - Milgrain Channel Set - Deep Purple Color - 3.3x3mm each (approx.) (5) Genuine Cultured Pearls - Round Shape - ...
Category

21st Century and Contemporary Square Cut Brooches

Materials

Amethyst, Pearl, Gold, 14k Gold, Yellow Gold

Antique Victorian 6.66 Carat Quartz and Agate Yellow Gold Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 6.66 carat smokey quartz, bloodstone, tigers eye and agate, 9 karat gold pin brooch; part of our diverse Victorian jewelry and estate jewelry collections. This stunning antique Victorian pin...
Category

1880s Unknown Antique Square Cut Brooches

Materials

Agate, Quartz, 9k Gold, Yellow Gold

Antique Art Deco Platinum Old Cut Diamond & Emerald Large Ribbon Bow Pin Brooch
Located in Montclair, NJ
This magnificent antique bow pin brooch was crafted in solid platinum during the art deco period. It is adorned with with large and fine quality...
Category

1920s Art Deco Vintage Square Cut Brooches

Materials

Diamond, Emerald, Platinum

Sabbadini 18KT Yellow Gold Ladybug Brooch, 6.02Ct. Yellow Sapphires & Black Onyx
Located in New York, NY
Started in the 1940's Sabbadini of Italy is known throughout the world for their artisinal excellence and creative design. Their creativity shines in this 18 karat yellow gold lady bug brooch...
Category

1990s Italian Modern Square Cut Brooches

Materials

Onyx, Yellow Sapphire, 18k Gold, Yellow Gold

Columbian Emerald, Diamond and Onyx Art Deco Brooch, ca. 1920s
Located in Idar-Oberstein, DE
An emerald, diamond and onyx Art Deco brooch, ca. 1920, in platinum. The facetted square emerald weighs 2.14 carats and is of Columbian origin. It has an old mine vivid green colour...
Category

1920s Swedish Art Deco Vintage Square Cut Brooches

Materials

Diamond, Emerald, Onyx, Platinum

Plat 1" American Flag Brooch, .85Ct. Diamond, 1.75 Carat Ruby & 1.88Ct. Sapphire
Located in New York, NY
The perfect brooch for 2020. Our American flag brooch set with round brilliant diamonds and square cut rubies and sapphires. the brooch measures approximat...
Category

Early 2000s Contemporary Square Cut Brooches

Materials

Diamond, Ruby, Blue Sapphire, Platinum

Vintage 1970s 18KT White Gold Topaz and Diamond Bar Brooch
Located in Braintree, GB
A vintage bar brooch dating to the 1970s, crafted in 18KT white gold. The brooch is designed with a central square step-cut Topaz, mounted within a geometric diamond-set frame. The t...
Category

1970s Vintage Square Cut Brooches

Materials

Diamond, Topaz, 18k Gold, White Gold

Edwardian Peridot and Diamond Platinum Brooch
Located in Banbury, GB
An Edwardian peridot and diamond brooch, of quatrefoil design, centered with a square-shaped peridot within a foliate scroll surround set with old ci...
Category

Early 1900s British Edwardian Antique Square Cut Brooches

Materials

Diamond, Peridot, Platinum

Sabbadini 18 Karat Gold Ladybug Brooch with Pink Tourmaline, Onyx and Diamonds
Located in New York, NY
Started in the 1940's Sabbadini of Italy is known throughout the world for their artisinal excellence and creative design. Their creativity shines in this 18 karat yellow gold lady bug brooch. The wings art...
Category

21st Century and Contemporary Italian Contemporary Square Cut Brooches

Materials

Diamond, Onyx, Tourmaline, 18k Gold, Yellow Gold

Retro Ruby Sapphire Diamond Emerald Enamel 18k Yellow Gold & Platinum Bird Brooc
Located in Beverly Hills, CA
A striking brooch from the late 1930's depicting a vibrant bird perched on a golden branch, crafted in 18k yellow gold. The bird's wings and tail are adorned with squares shape ruby,...
Category

1930s American Retro Vintage Square Cut Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Platinum, Enamel

Antique Edwardian Platinum and 14k Yellow Gold Filigree Peridot Bar Brooch
Located in New York, NY
Constructed with platinum and 14k gold, the brooch features square-cut green peridot stones. The design showcases intricate openwork patterns, accentuated by the vibrant hue of the p...
Category

Early 20th Century Edwardian Square Cut Brooches

Materials

Peridot, 14k Gold, Yellow Gold, Platinum

18KT Gold Bee Brooch with Diamond .94 Carat Ruby 1.67 Carat and South Sea Pearl
Located in New York, NY
18 karat yellow gold bee brooch. This lovely brooch is beautifully designed with a body of invisibly set rubies and a South Sea pearl. The wings and head are composed of round brilli...
Category

1990s Italian Contemporary Square Cut Brooches

Materials

Diamond, Emerald, South Sea Pearl, Ruby, 18k Gold, Yellow Gold

14 Karat Yellow Gold with Sapphire Center Stone Filigree Brooch
Located in Manhasset, NY
14 Karat Yellow Gold With Sapphire Center Stone Filigree Brooch 7 grams total weight.
Category

2010s Contemporary Square Cut Brooches

Materials

Blue Sapphire, 14k Gold

18k White Gold Sapphire & Diamond Invisible Mystery Set Flower Brooch Pendant
Located in Montclair, NJ
--Stone(s):-- Numerous Natural Genuine Sapphires - Square Step Cut & Calibre Cut - Mystery Invisible Set - True Royal Blue Color (11) Natural Genuine Diamonds- Round Brilliant Cut - ...
Category

21st Century and Contemporary Square Cut Brooches

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Van Cleef & Arpels Ruby and Diamond Brooch
Located in New York, NY
Van Cleef & Arpels Ruby and Diamond Brooch White Gold Chevrons set with calibre-cut rubies and round diamonds. Details: 18K white gold Single-cut diamonds with approx. total weight...
Category

20th Century Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold

Antique 18 Karat Yellow Gold & Platinum Bar Pin with Ruby & Diamond
Located in Vero Beach, FL
Antique 18 karat yellow gold bar pin with platinum top. Pin measures 2 1/2 ” long x 1/4 ” wide. Pin has 8 (eight) Old Mine Cut Diamonds weighing approx. 0.16 carat total. 8 (ei...
Category

Late 19th Century European High Victorian Antique Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Antique, Victorian Etruscan Revival 1880s Micro Mosaic Gold Swan Brooch/Tie Pin
Located in London, GB
Exceptional Victorian Etruscan Revival Micro Mosaic Swan Brooch Depiction of two playful swans floating in water amongst flowers and foliate entirely...
Category

1880s British Victorian Antique Square Cut Brooches

Materials

Agate, Chalcedony, Lapis Lazuli, Gold, 15k Gold

Ruby, Diamond, Cabochon Ruby, Cabochon Blue Sapphire Bird Brooch 18 Karat Gold
Located in Bangkok, TH
Ruby 18.46 carats, Diamond 2.08 carats, Cabochon Ruby 0.46 carat with Cabochon Blue Sapphire 0.29 carat Brooch set in 18 Karat Gold Setting Width: 3.7 cm Length: 7.0 cm "Since w...
Category

2010s Thai Square Cut Brooches

Materials

Diamond, Ruby, Blue Sapphire, Gold, 18k Gold

Tsavorites, Ruby, Blue Sapphire with Diamond Bird Brooch in 18 Karat Gold
Located in Bangkok, TH
Tsavorite 11.74 carats, Ruby 30.54 carats, Blue Sapphire 4.05 carats, Diamond 2.03 carats Brooch set in 18 Karat Gold Settings Width: 3.2 cm Length: 10.2 cm "Since we first opene...
Category

2010s Thai Contemporary Square Cut Brooches

Materials

Diamond, Ruby, Blue Sapphire, Tsavorite, Gold, 18k Gold

Cartier Retro Blue Sapphire Diamond Brooch Pin
Located in New York, NY
Retro 14k gold brooch by Cartier, with 5 blue sapphires and approx. 0.10ctw in diamonds. Brooch measures 1 1/16" x 7/8". Marked: Cartier, 14k. Weight - 10.7 grams. Iconic Retro desig...
Category

20th Century French Retro Square Cut Brooches

Materials

Diamond, Blue Sapphire

Tiffany & Co. 14k Rose Green Gold Square Step Cut Ruby Ribbon Bow Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (6) Natural Genuine Ruby - Square Step Cut - Channel Set - Pinkish Red Color - Most Likely Burma Origin - 2.4mm each (approx.) Material: Solid 14k Rose & Green Gold To...
Category

21st Century and Contemporary Square Cut Brooches

Materials

Ruby, Gold, 14k Gold, Rose Gold

VCA Retro Ludo Clip, 1950s
Located in Idar-Oberstein, DE
A ruby and diamond 18k yellow gold clip by VCA from the retro period, 1950s. It has fine round brilliant solitaire diamonds, weighing approximately 3 carats, and ruby carrés. The cli...
Category

1950s American Retro Vintage Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold

VCA Retro Ludo Clip, 1950s
VCA Retro Ludo Clip, 1950s
$22,400 Sale Price
20% Off
Tiffany & Co. Retro 14k Green Rose Gold Citrine Large Bow Ribbon Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Citrine - Square Step Cut - Prong Set - Orange Color - 10x8.1mm (approx.) Material: Solid 14k Rose & Green Gold Total Weight: 14.36 Grams Overall H...
Category

20th Century Square Cut Brooches

Materials

Citrine, Gold, 14k Gold, Rose Gold

Platinum Sapphire and Diamond Filigree Brooch/Pin #21768
Located in Washington Depot, CT
Platinum Sapphire and Diamond Filigree Brooch/Pin JAGi Certified- This stunning brooch features 5 square cut natural blue sapphires and 20 round cut diamonds set in ornate filigree ...
Category

20th Century Contemporary Square Cut Brooches

Materials

Diamond, Sapphire, Platinum

Antique 1.60Ct Emerald, 4.22Ct Diamond and 12k Yellow Gold Brooch Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.60 carat emerald, 4.22 carat diamond, 12 karat yellow gold and silver set star brooch/pendant; part of our diverse antique Victorian brooches collection. This stunning, fine and impressive antique Victorian brooch/pendant has been crafted in 12k yellow gold with a silver setting. The convex stellate design is ornamented with a feature central claw set 1.61ct square faceted cut emerald. The feature gemstone is encompassed with an inverted scalloped setting ornamented with eight pavé set Old European round cut diamonds, accented with elongated star...
Category

1890s Antique Square Cut Brooches

Materials

Diamond, Emerald, Yellow Gold, Silver

Tiffany & Co. 14K Gold Ruby Bow Clip Earrings & Brooch
Located in Flushing, NY
Tiffany & Co. 14K Gold Ruby Bow Clip Earrings & Brooch Marked: TIFF & Co. 14K Approximate Dimensions: Earrings 2.6 cm (Length) 1.2 cm (Width) Approx.0.48 carat (Ruby) 7.1 grams ...
Category

20th Century Square Cut Brooches

Materials

Ruby, Gold, 14k Gold

Antique Art Deco Platinum Yogo Gulch Sapphire Old Euro Diamond Bar Pin - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Yogo Gulch Sapphire Old Euro Diamond Bar Pin - GIA. This incredible Art Deco Yogo sapphire bar pin is crafted in platinum. The pin features twelve...
Category

1920s Art Deco Vintage Square Cut Brooches

Materials

Diamond, Sapphire, Platinum

Vintage French 1.70 Carat Emerald Diamond 18K Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive French 1.70 carat emerald and 0.39 carat diamond, 18 karat yellow gold and platinum set brooch; part of our diverse gemstone jewelry and estate jewelr...
Category

1940s French Vintage Square Cut Brooches

Materials

Diamond, Emerald, Yellow Gold

Vintage 1960s 13.00 Carat Ruby and 10.00 Carat Diamond Tulips Brooch
Located in New York, NY
Finely crafted in 18k yellow gold with Square cut invisible-set Rubies weighing approximately a total of 13.00 carats, as well as Round Brilliant and Square cut Diamonds weighing app...
Category

1960s Vintage Square Cut Brooches

Materials

Diamond, Ruby, 18k Gold

Sabbadini 18 Karat Gold Ladybug Brooch with 8.56 Carat Blue and Pink Sapphires
Located in New York, NY
Started in the 1940's Sabbadini of Italy is known throughout the world for their artisinal excellence and creative design. Their creativity shines in this 18 karat yellow gold lady bug brooch. The wings art artfully set with square cut pink and blue sapphires . The body is hi polished yellow gold with pink sapphire cabochons...
Category

1990s Italian Contemporary Square Cut Brooches

Materials

Blue Sapphire, Pink Sapphire, 18k Gold, Yellow Gold

Fine Natural Sapphire, Ruby and White Diamond Fancy cut 18K White Gold Brooch.
Located in Aspen, CO
Fancy cut white diamonds are border with fine natural sapphires and rubies. A spectacular long brooch with fine well matched and well cut stones. The 34 diamonds weigh an estimated 3...
Category

Late 20th Century American Art Deco Square Cut Brooches

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, White Gold

Ruby with Diamond Horse Brooch/Pendant Set in 18 Karat White Gold Setting
Located in Bangkok, TH
Ruby 27.20 carats, Diamond 2.65 carats with Yellow Diamond 0.07 carat and Black Diamond 0.015 carat Brooch/ Pendant set in 18 Karat White Gold Settings (chain not included) Width: ...
Category

2010s Thai Contemporary Square Cut Brooches

Materials

Diamond, Yellow Diamond, Black Diamond, Ruby, 18k Gold, White Gold

Boucheron Paris Retro Invisible Set Sapphire Diamond Gold Brooch
Located in New York, NY
Retro classic 18k gold brooch by Boucheron Paris, set with invisible set sapphires and approx. 0.80ctw G/VS diamonds. Brooch measures 1 3/8" x 0.75". Mar...
Category

1950s French Retro Vintage Square Cut Brooches

Materials

Diamond, Sapphire, Gold

Invisible Set Ruby Diamond Gold Pansy Brooch Pin
Located in New York, NY
18k white gold pansy flower brooch, with invisible set rubies and approx. 1.40ctw in diamonds. Brooch measures 30mm x 26mm. Weight of the piece - 12.8 grams.
Category

20th Century Square Cut Brooches

Materials

Diamond, Ruby, Gold

Art Deco Sapphire Diamond 14 Karat Yellow Gold Brooch
Located in Hicksville, NY
Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 2.5 grams Pin Measurements: Diameter: 2.25 inches Condition: Excellent
Category

1930s Art Deco Vintage Square Cut Brooches

Materials

Sapphire, Yellow Gold

Ruby, Tsavorite, Blue Sapphire with Diamond Parrot Brooch Set in 18 Karat Gold
Located in Bangkok, TH
Ruby 38.04 carats, Tsavorite 11.32 carats, Blue Sapphire 1.14 carats, Diamond 1.42 carats with Cabuchon Tsavorite 0.08 carat Brooch set in 18 Karat Gold Settings Width: 3.9 cm Leng...
Category

2010s Thai Contemporary Square Cut Brooches

Materials

Diamond, Ruby, Blue Sapphire, Tsavorite, Gold, 18k Gold

18 Karat Gold Frog Brooch, Invisibly Set Pink Sapphires, Diamonds and Emerald
Located in New York, NY
18 karat yellow gold frog brooch beautifully set with 6.12 carats of invisibly set square pink sapphires and 0.70 carats of round diamonds. The e...
Category

21st Century and Contemporary Contemporary Square Cut Brooches

Materials

Diamond, Emerald, Pink Sapphire, 18k Gold, Yellow Gold

Cellini 18 Karat Gold, 7.55 Carat Invisibly Set Pink Sapphire Apple Brooch
Located in New York, NY
This lovely Cellini 18 karat yellow gold apple brooch has been invisibly set with vibrant square cut pink sapphires. The stem is set with square diamonds and the leaf with round bril...
Category

1990s Italian Contemporary Square Cut Brooches

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

Vintage 18k Sapphire and Diamond Penguin Pin
Located in Narberth, PA
A very charming penguin pin from the Vintage (ca1960s) era! Crafted in 18k yellow gold, this wonderful piece portrays the shape of a penguin. The head, arms, and feet of the bird are...
Category

1960s Retro Vintage Square Cut Brooches

Materials

Sapphire, Gold, 18k Gold, Yellow Gold

H. Stern 18k Gold Blue Topaz Garnet Iolite Diamond Calla Lily Flower Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (16) Natural Genuine Blue Topaz - Calibre & Square Custom Cut - Channel & Prong Set - Blue Color (3) Natural Genuine Garnets/Tourmalines - Round Cabochon Cut - Bezel S...
Category

21st Century and Contemporary Square Cut Brooches

Materials

Garnet, Iolite, Tanzanite, Tourmaline, Blue Topaz, Gold, 18k Gold, Yello...

Antique Victorian 18K Yellow Gold Sapphire Ruby Diamond Royal Crown Pin
Located in Houston, TX
Gender: Ladies Metal Type: 18K Yellow Gold Length: 3.00 inches  Width: 19.00 mm Weight: 3.02 grams Lady's 18K yellow gold diamond, sapphire, and ruby Victorian (1837-1901) stick...
Category

Mid-19th Century Unknown Antique Square Cut Brooches

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

Sapphire, Diamond and Enamel Car Brooch
Located in London, GB
A sapphire, diamond and enamel car brooch, the 1930's style car with round brilliant-cut diamond wheels, baguette-cut diamond window, calibré-cut sapphire b...
Category

1980s French Art Deco Vintage Square Cut Brooches

Materials

Diamond, Sapphire, 14k Gold, Enamel