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, Sapphire, 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
Diamond, Sapphire, Gold, Silver
Georgian Diamond Convertible Tiara / Drop Earrings in Silver
Located in Northampton, MA
A rare, early 19th-century French diamond tiara / bandeau executed entirely in silver, set
Diamond, Silver
Rare Himalayan Mountain Emerald and Diamond convertible Tiara/Necklace
Located in Hong Kong, HK
A very beautiful and unique tiara that also converts into a necklace. It features 3 stunning GRS
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
$98,361Sale Price|20% Off
L 17.33 in
Diamond Necklace, Vintage 1950s – Convertible Tiara for Weddings & Collectors
Located in London, GB
it to be worn both as a luxurious necklace and as an elegant tiara, making it perfect for formal
Diamond, Platinum
Natural diamond pearls drop sterling silver convertible tiara head band necklace
Located in Delhi, DL
925 Metal color- White gold plated It can be convertible into a necklace and also a different tiara
Diamond, Pearl, Silver, Sterling Silver
Natural Pave diamond Amber 925 sterling silver convertible necklace and tiara
Located in Delhi, DL
. It is a convertible jewel that can be worn as tiara and as well as a necklace. It comes with the
Amber, Diamond, Sterling Silver
55.44 Carat Diamond Tiara / Necklace
Located in New York, NY
clarity, GIA #1152993334 Convertible necklace to tiara, comes with its tiara guard.
Diamond, Platinum
$200,000Sale Price|20% Off
Estate Platinum 80 CTW Diamond Riviera Necklace
Located in Chicago, IL
distinction, this convertible necklace/tiara stands as a testament to the highest standards of fine jewelry
Diamond, White Diamond, Platinum
Carlo and Arthur Giuliano Antique Diamond Wing Brooch circa 1900
Located in London, GB
a tiara or hair ornament made by Giuliano due to its similarity to other signed pieces by the firm
Yellow 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
Aquamarine, Diamond, Gold, Silver
Tiara Convertible Diamond Antique Brooch
Located in Geneva, CH
Tiara convertible Diamond Antique Brooch on Silver and Gold. Aigrette feather is optional. Old
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. Tiara frame in yellow
Diamond, 18k 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
Diamond, Gold, Silver
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
Diamond, White Gold
Natural Pave diamond Amber 925 sterling silver convertible necklace and tiara
Located in Delhi, DL
. It is a convertible jewel that can be worn as tiara and as well as a necklace. It comes with the
Amber, Diamond, Sterling Silver
Natural Pave diamond Amber 925 sterling silver convertible necklace and tiara
Located in Delhi, DL
. It is a convertible jewel that can be worn as tiara and as well as a necklace. It comes with the
Amber, Diamond, Sterling 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
Diamond, Platinum
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
Diamond, Natural Pearl, Platinum
Hunt & Roskell London Antique Enamel Natural Pearl Diamond Gold Bracelet/Brooch
Located in New York, NY
glamorous (diamond and gem-set tiaras convertible into necklaces) to exotic (bracelets set with rare Indian
A turn of 20th century diamond fringe tiara/necklace
Located in London, GB
Majesty King Charles III, is this 20th century diamond convertible tiara/necklace. Adorning the tiara are
Yellow Gold, Platinum
An Edwardian diamond-set tiara/necklace
Located in London, GB
diamond-set tiara convertible to a necklace, is part of the collection of Bentley & Skinner, Jewellers by
Diamond, 15k Gold, Silver
1890 Victorian Diamond Set Convertible Choker Bracelet Tiara
Located in Roma, IT
- is convertible in 2 bracelets, as shown in photo. Diamond approximate sizes are: 2 diamonds mm 3.5
Diamond, Sapphire, 18k Gold
John Galliano for Christian Dior Silk Lace up Top and Skirt
By John Galliano, Christian Dior
Located in Water Mill, NY
An incredible 2 piece silk skirt and top set in a pink and yellow flower print from John Galliano for Christian Dior. The top has adjustable functional pink lacing at the center fron...
GIANNI VERSACE COUTURE Iconic S/S 2000 Plunging Jungle Dress
By Gianni Versace Couture
Located in Rubiera, RE
GIANNI VERSACE COUTURE Silk jersey jungle dress Spring Summer 2000 Collection 100% silk Made in Italy Measures: Length cm. 100 Shoulders cm. 42 Bust cm. 48 Waist cm. 38 Sleeve cm. 64...
Alexander McQueen New Khaki Pants with Hip Lacing S/S 2002
By Alexander McQueen
Located in Water Mill, NY
Fabulous khaki cotton pants from Alexander McQueen. They have full straight legs with curved panels over the back hips with a fan of laces meeting and buttoning on the front sides at...
Oscar de la Renta Resort 2009 Runway One Shoulder Silk Toga Dress $3, 200 BNWT
By Oscar De La Renta
Located in San Diego, CA
Amazing brand new with tags Oscar de la Renta silk one shoulder dress! Detailed for $3,200! Featured in the Resort 2009 Oscar Runway Collection (see pictures). One shoulder can be wo...
Versace Silk Cut out Back Dress
By Versace
Located in Water Mill, NY
A beautiful pink silk dress from Versace. It is is a simple sleeveless sheath from the front. The back is exposed from the shoulders to low back with the exception of draping framin...
Alexander McQueen New Silk Dress with Ruffle Hem 'NO. 13' S/S 1999
By Alexander McQueen
Located in Water Mill, NY
A fabulous black silk dress from an early collection of Alexander McQueen. It skims the body has a scoop neckline and 3 rows of ruffles beginning at knee level in the front and 8 sta...
$8,119
H 1.64 in W 1.34 in
1967 Tudor (Rolex) Prince Oysterdate Vintage Mens Ref. 7966 Watch -Solid 18Kgold
By Tudor
Located in Suwanee, GA
NAMED ONE OF WATCHPRO MAGAZINE’S “HOT 100” - THE TOP 100 INFLUENCERS OF THE U.S. WATCH INDUSTRY. HOW CAN WE SERVE YOU? We’re new to offering our carefully curated collection on 1stD...
18k Gold
Gianni Versace F/W 1996 Runway Vintage Silk Brown Top
By Gianni Versace
Located in Naples, FL
Gianni Versace F/W 1996 Runway Vintage Silk Brown Top IT 42 Gianni Versace silk brown top featuring logo embellishments at straps and concealed zip closure at back.
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...
1950S Black Nylon/Lace Bullet Bra
Located in New York, NY
1950S Black Nylon/Lace Bullet Bra
New in Box Vuitton Limited Edition Camo Mini Palm Springs Backpack Bag
By Louis Vuitton
Located in West Hollywood, CA
Louis Vuitton limited edition camouflage mini backpack. Monogram signature canvas with black leather straps. External zipped pocket, internal open pocket. Comes with serial number, d...
Chanel Mini Classic Flap Micro Beige Lambskin Leather Cross Body Bag
By Chanel
Located in Miami, FL
This Celebrity Favorite has Diamond Quilting and a Gold Plated CC Turnlock Closure and hardware. Approximate measurements are 5.5" x 4" x 1.5" with a drop of about 22" on the gold ...
Alexander McQueen New Cashmere "DANTE" A/W 1996 Dress
By Alexander McQueen
Located in Water Mill, NY
A fabulous black cashmere blend mini dress with a dramatic stand up collar from Alexander McQueen. It is double breasted with a stand up lapel collar which frames the face beautifull...
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...
Azzedine Alaia F/W 1986 Jacket Skirt and Pants Suit
By Azzedine Alaïa
Located in Water Mill, NY
An amazing iconic fine black wool 3 piece skirt, pant and jacket suit from Azzedine Alaia as displayed in SCAD Fashion Museum in Atlanta. The spectacular front wrapping jacket is a...
1980's Yves Saint Laurent YSL Black Lace Dress with Hanky Hem
By Yves Saint Laurent
Located in Toronto, Ontario
Unique YSL hanky hem cocktail/evening dress from the early 1980's. The lace trim along the hem and all over the bodice has a touch of sparkle with jet black beading. Full flare to th...
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.