1.5 Carat Brooches
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Carat Weight: 1.5 Carat
Victorian 1.50ct Old Mine Cut Diamond Star Brooch and Pendant, circa 1880
Located in Lancashire, Oldham
A wonderful Victorian diamond star or otherwise known as a ‘sunburst’ brooch dating from the late 19th century comprising of approx 1.50ct of Old Mine cut diamonds. This quaint brooch, measuring 32mm diameter is set in 18ct gold with a silver front, which was typical of the period to enhance the diamonds in a white setting. It’s design is formed around a central diamond around which twelve points reradiate out from its centre. There is very little wear to the brooch, it is in superb condition.
Please contact to see additional images or video clips of this piece.
Reasonable offers will always be considered.
DIMENSIONS – 32mm Diameter
DIAMOND GRADE
CARAT WEIGHT – 1.50ct total (approx)
COLOUR - F-G
CLARITY – SI
CUT – Old Mine Cut
MATERIALS - 18ct gold/ silver/ diamonds
WEIGHT – 7g
HALLMARK – Unmarked, tested throughout as 18ct gold and silver using a touchstone.
CONDITION – This antique brooch...
Category
1880s Victorian Antique 1.5 Carat Brooches
Materials
Diamond, 18k Gold, Silver
Victorian GIA 1.77 Carats Diamond Rose Gold Cluster Ring
Located in Beverly Hills, CA
One Victorian GIA 1.77 Carats Diamond Rose Gold Cluster Ring. Featuring one GIA old European cut diamond of 1.77 carats, accompanied with GIA #5222696687...
Category
Late 19th Century Victorian Antique 1.5 Carat Brooches
Materials
Diamond, White Diamond, Gold, Rose Gold
Art Deco French Diamond, Emerald, and Onyx Platinum Bar Brooch
Located in Beverly Hills, CA
One Art Deco French Diamond, Emerald, and Onyx Platinum Bar Brooch. Featuring one old European cut diamond weighing approximately 0.40 carat, graded I color, SI clarity. Accented by ...
Category
1920s Art Deco Vintage 1.5 Carat Brooches
Materials
Diamond, White Diamond, Emerald, Onyx, Platinum
Gorgeous 1.65 Carat Mint Green Tourmaline Emerald Cut Ring Gem from Afghanistan
Located in Peshawar, PK
Gemstone Type : Tourmaline
Weight : 1.65 Carats
Dimensions : 7.9x7.1x4.2 Mm
Origin : Kunar Afghanistan
Clarity : Eye Clean
Shape: Emerald
Color: Mintgreen
Certificate: On Demand
Bas...
Category
21st Century and Contemporary Afghan Arts and Crafts 1.5 Carat Brooches
Materials
Tourmaline
Art Deco 1.59 Carat Diamond Platinum Brooch
Located in Chevy Chase, MD
A simple and elegant Art Deco brooch. The brooch has a center bezel set old European cut marquise Diamond. The marquise is set with 74 old European cut and single cut Diamonds thro...
Category
Early 20th Century American Art Deco 1.5 Carat Brooches
Materials
Diamond, Platinum
Tiffany & Co. 18k Yellow Gold 1.71ct Round Cut Diamond Bow Ribbon Brooch / Pin
Located in Rome, IT
Tiffany & Co. 18K Yellow Gold 1.71 ct Round Cut Diamond Bow Ribbon Brooch / Pin.
The brooch weighs 8 grams, 27.6mm (1.1" Inches) wide, 15.9mm tall, 6.8mm thick, there are 36 Natur...
Category
1980s American Vintage 1.5 Carat Brooches
Materials
Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum
Midcentury 1.86 Carats Green Sapphire Platinum Rose Brooch
Located in Beverly Hills, CA
One Mid Century 1.86 Carats Green Sapphire Platinum Rose Brooch. Featuring one oval mixed cut green sapphire of 1.86 carats. Accented by 43 round ...
Category
1950s Vintage 1.5 Carat Brooches
Materials
Diamond, Sapphire, Green Sapphire, Platinum
1.50 Carat Diamond Emerald Angel Skin Quartz Yellow Gold Swan Brooch
Located in Stamford, CT
Swan diamond and emerald brooch. Bezel set oval carved Angel Skin quartz in a beautifully crafted Swan setting accented with 133 round cut diamonds a...
Category
Late 20th Century 1.5 Carat Brooches
Materials
Diamond, Emerald, Quartz, Gold, 14k Gold, Yellow Gold
Tiffany & Co. Pave Diamond Gold Safety Pin Brooch
Located in Narberth, PA
This diamond safety pin by Tiffany & Co. is quite a stylish estate piece! Made of 18kt yellow gold, the design consists of a fully functional safety pin with a sparkling pavé diamond...
Category
21st Century and Contemporary 1.5 Carat Brooches
Materials
Diamond, 18k Gold
Ruby, Diamond & 18k White Gold Court Jester Brooch
Located in BEVERLY HILLS, CA
Court jester brooch with rubies and diamonds.
Approximately 1 carat of rubies heat. Round cut diamonds, approximately 0.75 carats, H/I color and SI clari...
Category
21st Century and Contemporary Contemporary 1.5 Carat Brooches
Materials
Diamond, Emerald, Ruby, White Gold, 18k Gold
Flower in Bloom Diamond Brooch
Located in New York, NY
Bloomed flowers are the inspiration for this brooch. 18k yellow gold forms the stems and leaves, while pave set brilliant cut diamonds illustrate the twinkling petals. An asymmetrica...
Category
2010s American 1.5 Carat Brooches
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Antique 7.10 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 7.10 carat diamond brooch in platinum; part of our authentic antique Art Deco jewelry/jewelry collection.
This...
Category
1930s Unknown Art Deco Vintage 1.5 Carat Brooches
Materials
Diamond, Platinum
Antique 1.89 Carat Diamond and Yellow Gold Silver Set Floral Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Victorian 1.89 carat diamond and 9 karat yellow gold, silver set floral brooch; part of our diverse antique jewelry and estate jewelry collections.
This fine and impressive Victorian diamond brooch has been crafted in 9k yellow gold with a silver setting.
The brooch has been modelled in the form of a flower and leaves.
The floral design is embellished with a total of thirty-four pavé and bezel set Old European round cut diamonds.
This antique Victorian floral diamond brooch...
Category
1890s Unknown Victorian Antique 1.5 Carat Brooches
Materials
Diamond, Silver, 9k Gold, Yellow Gold
1.58 Carat Round Diamond Pin circa 1940s 14 Karat White Gold
Located in Laguna Hills, CA
Solitaire Diamond is featured in a 1940's Antique Pin.
The pin is oval shaped measuring 1.50 x 1 inch and consists of center round brilliant cut diamond.
The diamond measures 6....
Category
19th Century Unknown Retro Antique 1.5 Carat Brooches
Materials
Diamond, White Gold
18 Karat Yellow Gold Rosenthal Diamond Bee Pin
By Rosenthal
Located in Chicago, IL
18K yellow gold Rosenthal diamond bee pin, prong set with 19 full cut round diamonds weighing 1.97cts, and bezel set ruby eyes.
retail $7500
Category
1990s American Contemporary 1.5 Carat Brooches
Materials
Diamond, Ruby, Yellow Gold
Tiffany & Co. 1.64 Carat Round Yellow Blue Sapphire Gold 1940's Heart Brooch
Located in Stamford, CT
Tiffany & Co. 1940's Sapphire brooch. Set with 11 round yellow sapphires and 6 round blue sapphires in fan style heart shaped 14k yellow gold brooch. Classic early century Tiffany.
...
Category
Early 20th Century 1.5 Carat Brooches
Materials
Blue Sapphire, Sapphire, Yellow Sapphire, 14k Gold, Gold, Yellow Gold
1.75 Carat Tourmaline and Diamond Yellow Gold Brooch by Liberty
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1.75 carat tourmaline and 0.06 carat diamond, 18 karat yellow gold spray brooch by 'Liberty'; part of our diverse vintage jewelry collections
This fine and impressive vintage floral brooch...
Category
1970s Unknown Vintage 1.5 Carat Brooches
Materials
Diamond, Tourmaline, 18k Gold, Yellow Gold
French 1.50 Carat Diamond Gold Flower Brooch
Located in New York, NY
Beautiful Delicate Flower Brooch
The brooch is 18K White Gold
There are 1.50 Carats in Diamonds E/F VS
The brooch measures almost 1.25" in Diameter
The brooch has French Gold Marks a...
Category
20th Century French Artisan 1.5 Carat Brooches
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
1.56 Old European Diamond Art Deco Platinum Filigree Bar Brooch
Located in Stamford, CT
1925 Art Deco Platinum filigree bar brooch. Set with an old European cut center diamond and old European cut accent diamonds.
1 center cut...
Category
1920s Art Deco Vintage 1.5 Carat Brooches
Materials
Diamond, Platinum
1930s, Emerald 1.29 Carat Diamond Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco style 0.48 carat emerald and 1.29 carat diamond, platinum brooch; part of our antique jewelry and estate jewelry collections.
This stunning antique diamond and emerald brooch...
Category
1930s Unknown Art Deco Vintage 1.5 Carat Brooches
Materials
Diamond, Emerald, Platinum
1.70 Carat Diamond Ruby Quartz Tigers Eye Cats Eye Yellow Gold Fly Brooch
Located in Stamford, CT
Mid-Century Three-dimensional large fly brooch in 14k yellow and white gold with movable wings set with 1.70 carats of mixed diamonds, ruby accents and quartz cats and tiger eyes.
4...
Category
Mid-20th Century 1.5 Carat Brooches
Materials
Ruby, Diamond, Quartz, Gold, 14k Gold, Yellow Gold
Sophia D, 1.61 Carat Ruby, Emerald, Sapphire and Diamond Butterfly Brooch
By Sophia D
Located in New York, NY
1.61 Carat Butterfly brooch set in platinum with 0.70 carats of Sapphire, 0.70 carats of Ruby, and 0.33 carat of Emerald.
Category
2010s American 1.5 Carat Brooches
Materials
Diamond, Emerald, Ruby, Sapphire, Platinum
1.50 Carat Diamond Retro Gold Bow Brooch Pendant
Located in Stamford, CT
Retro 1940's 14k yellow gold bow brooch pendant. 53 full cut round diamonds in a bow design. Loop at top for it to be worn as a pendant.
53 full cut diamonds, approx. total weight...
Category
Early 20th Century 1.5 Carat Brooches
Materials
Diamond, Rose Gold, Gold, 14k Gold
Van Cleef & Arpels 1.60 Carat Diamond Swirl Gold Brooch
Located in Stamford, CT
Van Cleef and Arpels diamond swirl 18k yellow and white gold with pave set high grade full cut diamonds
45 round full cut diamonds F VVS-VS approximate total carat weight 1.60ct
To...
Category
21st Century and Contemporary 1.5 Carat Brooches
Materials
Diamond, 18k Gold, Gold, White Gold, Yellow Gold
Estate Platinum Sapphire and Diamond Brooch
Located in New York, NY
METAL TYPE: Platinum
STONE WEIGHT: Diamond = 1.60ct twd (estimated)
TOTAL WEIGHT: 22.0 grams
Category
21st Century and Contemporary 1.5 Carat Brooches
Materials
Diamond, Blue Sapphire, Platinum
Tiffany & Co. Ruby Gold Brooch
Located in Stamford, CT
1960’s Tiffany & Co. round ruby solid 18k yellow gold brooch.
10 round pinkish red Rubies, approx. total weight 1.60cts, MI
18k yellow gold
Tested and stamped: 18k
Hallmark: Tiffan...
Category
Mid-20th Century Italian 1.5 Carat Brooches
Materials
Ruby, 18k Gold, Yellow Gold, Gold
1.84 Carat Rose Cut Diamond Silver Gold Victorian Brooch Pendant
Located in Stamford, CT
1860's Victorian diamond brooch pendant. One Old Mine cut center diamond set in a silver top and 14k yellow gold back with a cluster o...
Category
Mid-19th Century Antique 1.5 Carat Brooches
Materials
Diamond, Gold, Silver, 14k Gold, Yellow Gold
Tiffany & Co. Pearl Ruby Diamond Gold Domed Heart Brooch
Located in Stamford, CT
1950's Authentic Tiffany + Co, Ruby, diamond and Akoya pearls set in 18k yellow gold, Italian made domed heart shaped brooch.
1 round diamond approx...
Category
Mid-20th Century Unknown 1.5 Carat Brooches
Materials
Pearl, Diamond, Natural Pearl, Ruby, Yellow Gold, 18k Gold, Gold
1.50 Carat Round Brilliant Diamond and Ruby Yellow Gold Dancing Bear Brooch
Located in Chevy Chase, MD
This is a beautifully detailed 1.50 carat round brilliant Diamond and Ruby eyes 18 karat yellow gold dancing bear brooch. The bear is handcrafted in textured yellow gold, with an al...
Category
Late 20th Century American Modern 1.5 Carat Brooches
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
1.50 Carat Butterfly Diamond Gold Brooch
Located in Stamford, CT
Open work 1930's Butterfly diamond brooch. 55 old mine cut diamonds in a a 14k yellow gold butterfly.
55 old mine cut diamonds, approx. total weight 1.50cts, J – K, SI
14k yellow g...
Category
Early 20th Century 1.5 Carat Brooches
Materials
Diamond, Gold, 14k Gold, Yellow Gold
Yellow and Champagne Diamond Daisy Flower Brooch
Located in Lakewood, NJ
Brooches are back, so why don't you brooch the subject? Start off small but magnificent. This vintage yellow gold brooch contains approx. 1.45 carats of fine full-cut yellow and champagne color diamonds. Center stone is a 0.20 ct chocolate colored round brilliant cut diamond. Brooch is styled as a European Aster Daisy flower...
Category
1930s American Vintage 1.5 Carat Brooches
Materials
Diamond, Yellow Diamond, Brown Diamond, Yellow Gold
1.55 Carat Opal Yellow Gold Brooch Pendant
Located in Stamford, CT
Blue green oval an round opal brooch or pendant. Set in a flower design in 14k yellow gold. Circa 1970.
12 oval blue reddish green cabochon opals, approx. 1.40cts
1 round blueish gr...
Category
Late 20th Century 1.5 Carat Brooches
Materials
Opal, Gold, 14k Gold, Yellow Gold
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