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.
Diamond, Sapphire, Platinum
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
Rare Himalayan Mountain Emerald and Diamond convertible Tiara/Necklace
Located in Hong Kong, HK
The magic about this piece is its convertibility. It can be worn as a tiara or as a necklace, depending on the occasion.
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
$96,848Sale Price|20% Off
L 17.33 in
Diamond Necklace, Vintage 1950s – Convertible Tiara for Weddings & Collectors
Located in London, GB
This stunning vintage 1950s diamond necklace showcases exceptional craftsmanship in platinum, featuring meticulously set high-quality diamonds that radiate timeless elegance. Its ver...
Diamond, Platinum
Late Victorian Sapphire and Diamond Convertible Tiara/Necklace and Earrings
Located in London, England
An extremely elegant late Victorian sapphire and diamond convertible tiara and earring set, in silver and gold, circa 1900’s.
Diamond, Sapphire, Gold, Silver
Natural Pave diamond Amber 925 sterling silver convertible necklace and tiara
Located in Delhi, DL
We understand that wedding jewelry are of great value and women do wish to wear them more often. So this convertible tiara cum necklace is here for you. It consists of: Diamond typ...
Amber, Diamond, Sterling Silver
Natural diamond pearls drop sterling silver convertible tiara head band necklace
Located in Delhi, DL
Diamond- pave diamonds Diamond color- White with a tint of grey Gemstone type- Fresh water pearls Gemstone origin- Natural Metal- Solid silver Metal purity- sterling or 925 Metal ...
Diamond, Pearl, Silver, 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
Early Art Deco Aquamarine and Diamond Convertible Tiara Necklace
Located in London, England
A truly phenomenal early Art Deco aquamarine and diamond convertible tiara set in silver and gold, circa 1920.
Aquamarine, Diamond, Gold, Silver
Victorian Antique Diamond Floral Fringe Tiara Necklace Circa 1890s
Located in London, GB
A stunning antique diamond tiara convertible to a necklace, c.1880s, the tiara designed as a relatively compact fringe which almost gives the impression of a bandeau style tiara, it ...
Diamond, Gold, Silver
Art Deco Convertible Diamond Tiara in Platinum, Cased by Garrard
Located in London, England
A phenomenal Art Deco convertible diamond tiara in platinum, circa 1930, cased by and attributed to Garrard of London.
Diamond, Platinum
DIAMOND White Gold Convertible Tiara Brook & Son Edinburgh circa 1920
Located in Berlin, DE
Magnificant tiara made of white gold with different size old european cut diamonds, totaling 8.56 carats. Brook & Son Edinburgh, Jeweller to the Queen The tiara can be taken apart an...
Diamond, White Gold
Natural Pave diamond Amber 925 sterling silver convertible necklace and tiara
Located in Delhi, DL
We understand that wedding jewelry are of great value and women do wish to wear them more often. So this convertible tiara cum necklace is here for you. It consists of: Diamond typ...
Amber, Diamond, Sterling Silver
Natural Pave diamond Amber 925 sterling silver convertible necklace and tiara
Located in Delhi, DL
We understand that wedding jewelry are of great value and women do wish to wear them more often. So this convertible tiara cum necklace is here for you. It consists of: Diamond typ...
Amber, Diamond, Sterling Silver
Early Art Deco Convertible Diamond and Natural Pearl Tiara Choker in Platinum
Located in London, England
A truly spectacular antique diamond and pearl convertible diadem/choker, set in platinum. Circa 1915-1920 This piece is a true one of a kind and centrally features a beautiful 12 x ...
Diamond, Natural Pearl, Platinum
An Edwardian diamond-set tiara/necklace
Located in London, GB
This mesmerizing Edwardian diamond-set tiara convertible to a necklace, is part of the collection of Bentley & Skinner, Jewellers by Royal Appointment to His Majesty King Charles III.
Diamond, 15k Gold, Silver
A turn of 20th century diamond fringe tiara/necklace
Located in London, GB
Hailing from the splendid tiara collection of Bentley & Skinner, Jewellers by Royal Appointment to His Majesty King Charles III, is this 20th century diamond convertible tiara/ne...
Yellow Gold, Platinum
1890 Victorian Diamond Set Convertible Choker Bracelet Tiara
Located in Roma, IT
Diamond approximate sizes are: 2 diamonds mm 3.5 2 diamonds mm 4 2 diamonds mm 3.5 2 diamonds mm 4.5 2 diamonds mm 4 2 diamonds mm 5 2 diamonds mm4.5 Upon request, this jewel can be...
Diamond, Sapphire, 18k Gold
Alexander McQueen Geometric Color Block Dress
By Alexander McQueen
Located in Water Mill, NY
A beautiful dress from Alexander McQueen in back and beige stretch bandage fabric. It is sleeveless with a V neck flattering with the strategically placed lines of beige cinching th...
Extraordinary 18th-Century Steel, Gold & Silver Learned Man’s Signet Ring
Located in Northampton, MA
A masterpiece of early European craftsmanship, this spectacular 18th-century mixed-metal signet ring represents the rarest category of men’s jewelry: a fully engraved learned man’s s...
Gold, Silver, Steel
$1,775 / set
W 1 in L 1.88 in
Pair 19th Century Carved Coral Rosebud and Leaf 14K Yellow Gold Earrings
Located in New York, NY
Very fine quality antique carved red coral and 14K yellow gold Rosebud earrings 19th Century Each earring composed of delicately hand carved coral rosebuds and foliage ideal for a fa...
Coral, 14k Gold, Yellow Gold
$5,120Sale Price|20% Off
L 18 in
Rare Van Cleef & Arpels 18k Rose Gold Diamond Grey Mop Vintage Alhambra Pendant
By Van Cleef & Arpels
Located in New York, NY
Indulge in the timeless elegance of the Vintage Alhambra Pendant by Van Cleef & Arpels, a stunning piece that effortlessly combines luxury and artistry. Crafted from 18k rose gold, t...
Diamond, Pearl, 18k Gold, Rose Gold
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
Chanel 2023 Coco Masters White Mini Tennis Cloth Crossbody Bag
By Chanel
Located in Scottsdale, AZ
The Chanel 2023 Coco Masters White Mini Tennis Cloth Crossbody Bag is a whimsical yet refined statement piece that captures the essence of sporty luxury. Crafted from high-quality cl...
1990s Michael Casey Silk Ombre Botanical-Patterned Strapless Gown W/ Train
By Michael Casey
Located in Gresham, OR
A lovely 1990s Michael Casey silk ombre botanical-patterned silk chiffon strapless gown with ruching and gathering at bodice. Asymmetrical delicate bronze toned bamboo leaf beaded g...
Alberta Ferretti Intricately Seamed Sexy High Waisted Purple Silk Skirt
By Alberta Ferretti
Located in New Hope, PA
Lustrous royal purple silk is used for this high waisted skirt. It is seamed for the most figure flattering fit and the seams have a hand stitched detail for an extra touch of elegan...
$10,443
Size: 42 I (Vintage)
DOLCE & GABBANA Fall 1991 Runway Multicoloured Crystal-Embellished Mini Skirt
By Dolce & Gabbana
Located in Munich, DE
"You can not beat Dolce & Gabbana early '90s, especially these [crystal-embellished] looks", said Kim Kardashian when presenting the Kim x Dolce & Gabbana collection for Spring/Summe...
Chanel Shopping Tote Duffle Cc Sport Line Beige Nylon
By Chanel
Located in Miami, FL
Very good. Small marks on base and handles, slight discoloration and wear in interior, scratches on hardware. Accessories: Authenticity Card, Dust Bag Measurements: Handle Drop 8-14...
Hermes Kelly Depeches 38 Briefcase Electric Blue Palladium Hardware
By Hermès
Located in Miami, FL
Mightychic offers an Hermes coveted Kelly Depeches 38 briefcase. Very rare in Electric Blue. Epsom leather with Palladium hardware. Two large accordion compartments. Front wall ha...
Vivienne Westwood taupe lace and knitted adjustable bra, ss 1996
By Vivienne Westwood
Located in London, GB
Vivienne Westwood taupe rib-knit bra with lace trim and drawstring bow fastening Spring-Summer 1996
EMILIO PUCCI c.1960’s Blue Signature Print 2 Piece Bikini Bathing Suit Swimsuit
By Emilio Pucci
Located in Thiensville, WI
EMILIO PUCCI c.1960’s Blue Signature Print 2 Piece Bikini Bathing Suit Swimsuit Circa: 1960’s Label(s): Emilio Pucci / Neiman Marcus Trophy Room Style: Bikini Color(s): Shades ...
Vintage Chanel Black and White Halter Maxi Dress
By Karl Lagerfeld for Chanel, Chanel
Located in Beverly Hills, CA
1990s CHANEL black and white V neck halter maxi dress. Size: 4 / small Bust 34” / Waist : 26” Hip: open/ Dress length: 55”
Julien Macdonald Asymmetrical Sheer Lace Panels Black Dress
By Julien Macdonald
Located in Englishtown, NJ
Julien Macdonald Asymmetrical Sheer Lace Panels Black Dress IT 40 Black Julien Macdonald strapless mini dress featuring sheer lace panels, structured bust, lace trim, asymmetrical h...
Gucci Silk Dress with Hardware and Cut outs
By Gucci, Frida Giannini
Located in Water Mill, NY
A fabulous grey silk jersey dress from Gucci. It is fitted with long sleeves and cut outs at one shoulder and side waist plus a slit along the front of one leg of the straight skirt...
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.