Unique Tiara Convertible Brooch Paradise Bird Diamond Ruby
Located in Geneva, CH
Unique Tiara convertible Brooch Paradise Bird Rose cut Diamond, ruby and emerald.
Early 20th Century Aesthetic Movement Brooches
Diamond, Ruby
Unique Tiara Convertible Brooch Paradise Bird Diamond Ruby
Located in Geneva, CH
Unique Tiara convertible Brooch Paradise Bird Rose cut Diamond, ruby and emerald.
Diamond, Ruby
Antique Edwardian 18K Gold and Platinum Old Cut Diamond Pearl Tiara Pin Brooch
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Gold and Platinum Old Cut Diamond Pearl Tiara Pin Brooch. This incredible Antique Edwardian old cut diamond and natural pearl tiara pin is crafted in ...
Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Platinum
Antique Fernch Floral Diamond Platinum Wedding Tiara
Located in Miami, FL
Antique French Floral Design Platinum Diamond Tiara with Detachable Brooch This magnificent French tiara, crafted in luxurious platinum, is a masterpiece of elegance and refinement.
Diamond, Platinum
$1,198Sale Price|20% Off
H 0.87 in W 1.1 in
18k White Gold 1ctw Ruby & Diamond w/ Pearl Milgrain Work Crown Tiara Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Ruby - Round Cut - Bezel Set - Deep Red Color - 0.40ctw (approx.) (2) Genuine Cultured Pearls - Round Shape - Stem Set - White Color - 3.1mm each ...
Diamond, Pearl, Ruby, White Gold
Antique Victorian Tiara with Diamond Star - c.1890
Located in London, GB
We are exceptionally delighted to offer this spectacular Victorian diamond star tiara made c.1890. The tiara will come in a fully fitted presentation case as photographed.
Diamond, Gold
$1,196Sale Price|20% Off
H 9 in W 5.625 in D 3.5 in
Exceptional 19th Century French Bronze Frame w/ Portrait Painting of Josephine
Located in Atlanta, GA
She is dressed in a sumptuous white gown adorned with fur trimming and delicate gold embroidery, radiates elegance and authority. Her diamond tiara, matching necklace, and ornate bro...
Bronze
$57,459 / set
H 24.61 in Dm 13.19 in
Pair Of 19th Century Silver Candelabra B Hunt & Roskill Late Storr & Mortimer
Located in Dublin, IE
Their jewellery was equally impressive with diamond tiaras that converted into brooches and hair combs or perhaps a necklace, nestled in display cases next to bracelets set with oval...
Silver
Antique Diamond Gold Tiara Brooch, circa 1890s
Located in Amsterdam, NL
we are offering a time piece like no other, The Tiara brooche is over 100 years old and decorated around with diamonds to sparkle like royalty! The diamond are old european cut a...
Diamond, 14k Gold
Unavailable
Victorian 14k/Sterling Silver Diamond Tiara
Located in Narberth, PA
A highly unique tiara from the Victorian (ca1880s) era! Crafted in 14k white gold and sterling silver, this headpiece is encrusted with 2.5ctw of old mine cut diamonds. The stones va...
Diamond, 14k Gold, Sterling Silver
Tiara Convertible Diamond Antique Brooch
Located in Geneva, CH
Tiara convertible Diamond Antique Brooch on Silver and Gold.
Diamond
Antique Tiara Convertible Brooch Old Mine Cut Diamonds
Located in Geneva, CH
Antique Tiara convertible Brooch Old mine cut Diamonds on Silver and Gold.
Diamond, 18k Gold, Silver
Victorian Natural Pearl Diamond Platinum Tiara Comb Brooch
Located in New York, NY
This magnificently ornamented antique tiara features natural saltwater pearls (ten pearls measure 3.6mm to 4.2mm, one large pearl measures 7.5mm x 7.3mm) and approximately 4 carats o...
Diamond, Natural Pearl, Platinum
Rare Complete Victorian Diamond Five Star Tiara Converting to Brooches
Located in London, GB
The tiara composed of five twelve-rayed stars graduated in size, all of openwork design and set throughout with rose-cut diamonds, all detachable and with pendant loops and separate ...
Diamond
Antique Victorian 4.05 Carat Diamond and Pearl Gold and Silver Tiara Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional 4.05 carat diamond and pearl, 9 karat yellow gold and silver tiara / brooch; part of our diverse antique jewellery and estate jewelry collections.
9k Gold, Yellow Gold, Silver, Gold
Sold
H 1.15 in W 1.15 in
Vintage 18k Gold .65ct Diamond Textured Bead Crown Tiara Fleur De Lis Pin Brooch
Located in Montclair, NJ
A well made pin/brooch which was crafted from solid 18k gold. The piece features a crown with Fleur De Lis design at the center and a cross at the top of the crown. The crown has a t...
Diamond, 18k Gold
Diamond Tiara Brooch Aigrette Comb Original Box Collingwood, 1900
Located in Herzelia, Tel Aviv
An ingenious screw system allows this jewel to be transformed from brooch to tiara, aigrette or comb in a matter of minutes.
Diamond, 18k Gold
1890s antique Yellow Sapphire Diamond silver gold Tiara Stomacher Brooch
Located in Geneva, CH
A very high quality antique silver, gold 18k 750, Old-mine and rose-cut diamond tiara. Centered by a natural yellow Sapphire weighting approximately 7.00 carats.
Diamond, Yellow Sapphire, Gold, Silver
French Princely Family Collection Antique Diamond Tiara Convert Necklace Brooch
Located in New York, NY
French Princely Family Collection Antique Diamond Tiara Can Be Converted to Necklace or Brooch.
Diamond, 18k Gold, Silver
19th Century Diamond Silver Gold Tiara
Located in Geneva, CH
Diamond Tiara designed as a floral spray, the central flower en tremblant, with circular-cut, cushion-, pear-shaped, oval and rose diamonds, detachable tiara frame, three brooch clip...
Diamond, 18k Gold, Silver
Gold, Platinum, Moonstone and Diamond Tiara Brooch
Located in Atlanta, GA
This sweet and delicate brooch is designed as a tiara set with mine-cut diamonds and billowy blue cabochon moonstones.
Diamond, Moonstone, Platinum, 14k Gold
Antique Diamond Tiara Style Brooch
Located in Lakewood, NJ
Antique Platinum Old Miner Diamonds Tiara Style Brooch. One of a kind gold with platinum front contains approximately 15 carats of diamonds of very high color and clarity.
Diamond
Victorian 4.00 Total Carat Diamond Tremblé Wings Tiara and Pin in Original Box
Located in Narberth, PA
Accompanying the two-piece set is the original antique box, which has custom-fitted spaces for the wire tiara circlet, the brooch frame, and both individual wings.
Diamond, Sterling Silver, 14k Gold
Belle Époque 6.65 Carat Diamond Tiara Also Pendant, Necklace or Brooch, 1900s
Located in Antwerp, BE
Antique jewelry object group: tiara, but can also be worn as pendant, necklace, or brooch Condition: very good condition Do you wish for a 360° view of this unique jewel?
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold, Silver
$138,000
Diamond Necklace Tiara
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE! 46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold. The piece can be worn as a necklace and easily converted into a tiara...
Diamond, 18k Gold
Versace SS 2005 Madonna Ad Campaign Backless Silk Dress
By Versace
Located in Water Mill, NY
A fabulous light yellow stretch silk dress as featured in Versace's notable 2005 ad campaign. It has a shirt collar, fold up elbow length sleeves with functional tabs, 2 chest flap p...
Regency Aquamarine Necklace with Old Mine Diamonds, circa 1815–1820
Located in Northampton, MA
This ravishing antique aquamarine necklace, dating to the Regency period (circa 1815–1820), is a crowning jewel of the era and a tour de force of early 19th-century jewelry design. A...
Aquamarine, Diamond, 18k Gold, Silver
$6,500 / item
6.33 Carat Diamond Butterfly Tiara Headband
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 18 karat gold & sterling silver, this beautiful headband is hand set with 6.33 carats of shimmering diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest collection...
Diamond, 18k Gold, Sterling Silver
Emerald Cut Illusion Diamond Dangle Drop Earring
By Diamond Scene New York
Located in New York, NY
An AMAZING earring! 1.37 carats of round and special cut F color VS clarity diamonds give an illusion Emerald cut diamond look. Set in 18k white gold. The combination of the diff...
Diamond, White Diamond, 18k Gold
Victorian Natural Pearl and Diamond Cluster Necklace
Located in London, GB
A Victorian natural pearl and diamond necklace, the twelve graduated cluster motifs each centred with natural bouton pearls measuring from 5.6 mm to 9 mm, within a surround of old br...
Diamond, Pearl, Natural Pearl, 18k Gold, Yellow Gold, Silver
Emerald and Diamond Drop Necklace
By Diamond Scene
Located in New York, NY
A beautiful emerald and diamond necklace with an very important look. 12.05 carats of fine green emeralds. 28.04 carats of round brilliant cut diamonds. 18k white gold The de...
Diamond, White Diamond, Emerald, 18k Gold
Pigeon's Blood Burmese Ruby and Diamond Necklace/Tiara, circa 1915
Located in London, GB
Pigeon's blood Burmese ruby and diamond necklace/tiara. Set to the centre with twenty six oval old cut natural unenhanced Pigeon's blood Burmese rubies in open back claw settings, ra...
Diamond, Ruby, Rose Gold, Platinum
Cream Pearl 3 Row Choker Quality Pearls with Center Dangle pearl Adjustable
Located in Brooklyn, NY
Quality Luster Three Row Choker pearls With Dangle center Adjustable Length approx - 12.5 - 14.5 Metals are Yellow and or White Alloy Lobster Lock with extension for adjustable Pearl...
Pearl
$1,272Sale Price|20% Off
Elegant Natural pearls and citrine sterling silver tiara head accessory band
Located in Delhi, DL
For the queen in you! This stunning tiara is a symbol of beauty and self-love. It is handmade with Natural pearls and citrine in sterling silver with yellow gold plating. Gemstone ...
Citrine, Natural Pearl, Sterling Silver
Antique French Silver Diamond Tiara, Circa 1830, 181 Rose Cuts
Located in Northampton, MA
A rare, early 19th-century French diamond tiara / bandeau executed entirely in silver, set throughout with 181 hand-cut antique diamonds, predominantly old rose cuts. The design is c...
Diamond, Silver
Vintage Sapphire and Diamond Convertible Tiara Necklace
Located in London, GB
A vintage sapphire and diamond convertible tiara necklace. An exceptional vintage sapphire and diamond convertible tiara and necklace set, in platinum, circa 1950. This beautifull...
Diamond, Sapphire, Platinum
$445Sale Price|22% Off
Size: Refer to measurements
Yves Saint Laurent Rive Gauche Avant-Garde Hooded Dress c 21st C
By Yves Saint Laurent Rive Gauche
Located in University City, MO
Yves Saint Laurent Rive Gauche Avant-garde hooded dress The edgy boxy tunic style dress is designed with a subtle textured crinkled pattern that emulates reptile scales The unique ...
Edwardian Amythest, Diamond and Pearl Brooch
Located in New York, NY
Lovely Delicate Edwardian Amythest, Diamond and Pearl Brooch from the early 1900's. Unsigned but high quality American manufacture. Platinum topped gold with diamonds and natural pea...
Amethyst, Diamond, Pearl, 14k Gold, Platinum
$3,766
H 1.23 in W 1.46 in
18ct Gold & Silver French Victorian Ruby Sapphire Diamond Pearl Butterfly Brooch
Located in Brighton, GB
Antique Butterfly Brooch 18ct Rose Gold French Stamped Circa 1880 This exquisite Victorian-era butterfly brooch is a true work of art. Crafted from 18ct rose gold, it features a n...
Diamond, Pearl, Ruby, Sapphire, Gold, 18k Gold, Rose Gold, Silver
Natural diamond pearls drop sterling silver convertible tiara head band necklace
Located in Delhi, DL
This Vintage tiara is a symbol of beauty and self-love. It is handmade with natural pave diamonds and pearl drops in sterling silver. Diamond- pave diamonds Diamond color- White wit...
Diamond, Pearl, Silver, Sterling Silver
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
The care that went into crafting this jewel, with its lifelike carved petals and diamond accents, matches the sentiment it represents.
For starters, it is one of the jewelry designer’s most celebrated works.
Though it sparkles with more than 27 carats of diamonds, this multifaceted gem delivers more than just dazzle.
Stellene Volandes takes us on a glittering, engrossing tour through the centuries.
From cameos to cigar bands, here are the looks on our radar this season.
The philanthropist and heiress was an avid jewelry collector, and her trove of Jean Schlumberger creations embodies the love of nature she shared with the famed designer.