$20,323
W 1.07 in D 0.12 in L 2.13 in
Modern Style 18k White Gold 2.30 Carat White Diamonds Hoops Unique Earrings
By Rossella Ugolini
Located in Rome, IT
Details: Rossella Ugolini Design Collection Modern Style 18 Karats White Gold 2.30 Karat F Color VVS1 White Diamonds Dangle Hoops Earrings
White Diamond, White Gold, Gold, 18k Gold
Alex Jona White Diamond 18 karat White Gold Flower Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold flower stud earrings, set with carats of white diamonds, F color, VVS1 clarity. Alex Jona jewels stand out...
White Diamond, 18k Gold, White Gold
Alex Jona Ghirigori White Diamond 18 Karat Rose Gold Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold diamond Ghirigori ring, set with 120 diamonds, F color/VVS1 clarity, for a total 0.37 carats with black rhodi...
White Diamond, Diamond, 18k Gold, Rose Gold, Gold
Alex Jona White Diamond 18 Karat Yellow Gold Star Charm Chain Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold star chain bracelet featuring 18 white diamonds F color, VVS1 Clarity. Weighting 0,12 carats. Signed Jona.
White Diamond, 18k Gold, Yellow Gold
Alex Jona Treillage White and Brown Diamond 18 Karat White Gold Dome Ring
By Alex Jona
Located in Lugano, TI
Alex Jona Treillage collection, hand crafted in Italy, 18k white gold dome ring featuring 2.32 carats of white diamonds, F color, VVS1 clarity and 1.55 carats of brown diamonds; size...
Diamond, Brown Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat White Gold Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond stud earrings set with 0.445 carats of white diamonds, F color, VVS1 clarity. Dimensions : Length mm1...
White Diamond, White Gold
Alex Jona Pink Sapphire White Diamond 18 Karat Rose Gold Tennis Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karats rose gold tennis bracelet (7" long), set with 26 white diamonds, F color, VVS1 clarity, weighing 1.00 carat in total, al...
White Diamond, Pink Sapphire, 18k Gold, Rose Gold
Alex Jona White Diamond 18 Karat Rose Gold Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold band ring set with white diamonds, F color, VVS1 clarity, weighing 0.65 carats in total.
White Diamond, 18k Gold, Rose Gold
Alex Jona White Diamond 18 Karat White Gold Drop Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18K white gold drop earrings set with twenty white diamonds weighing 0.69 carats and two briolette cut white diamond drops, F colo...
Diamond, White Diamond, 18k Gold, White Gold
Alex Jona Pink Sapphire White Diamond 18 Karat Rose Gold Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold ring, centering a cushion cut pink sapphire weighing 0.91 carats, surrounded by 0.256 carats of white round cu...
Diamond, White Diamond, Pink Sapphire, 18k Gold, Rose Gold
$16,340 / item
H 2.37 in W 2.76 in D 0.2 in
Alex Jona White Diamond Pavé 18 Karat White Gold Bangle Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold bangle bracelet set with 165 white diamonds, F color, VVS1 clarity, weighing 2.37 carats in total.
White Diamond, Diamond, 18k Gold, White Gold
$2,809 / item
H 1.72 in W 0.16 in D 0.16 in
Alex Jona White Diamond 18 Karat Yellow Gold Drop Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold drop earrings set with 0.35 carats of white diamond micro pavé (F color, VVS1 clarity). Dimensions: 1.72 in. ...
White Diamond, 18k Gold, Yellow Gold
Alex Jona Onda White Diamond 18 Karat White Gold Ring Band
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold, onda diamond pavé ring band, featuring 3.30 carats of white diamonds, F color, VVS1 clarity. Size US 6.5, can...
White Diamond, 18k Gold, White Gold
Alex Jona White Diamond Pavé 18 Karat White Gold Signet Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond pavé signet ring featuring 2.96 carats of white diamonds, F color, VVS1 clarity. Can also be worn as P...
White Diamond, Diamond, 18k Gold, White Gold
$10,302 / item
W 0.34 in D 3.77 in
Alex Jona White Diamond Chandelier 18 Karat White Gold Chandelier Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold chandelier earrings, set with 1.25 carats of white brilliant cut diamonds, F Color, VVS1 Clarity. Dimensions:...
Diamond, White Diamond, 18k Gold, White Gold
$2,107 / item
H 0.55 in W 0.05 in D 0.66 in Dm 0.68 in
Alex Jona White Diamond Yellow Gold Heart Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold heart earrings set with 0.22 carats of white diamonds, F Color, VVS1 Clarity. Dimensions: W 0.05in/1.5mm, H 0...
Diamond, White Diamond, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 Karat White Gold Tennis Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold tennis bracelet featuring 74 brilliant cut white diamonds, F Color, VVS1 Clarity, for a total weight of 1.57 c...
White Diamond, 18k Gold, White Gold
Alex Jona Blue Zircon White Diamond 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona one-of-a-kind collection, hand crafted in Italy, 18 karat yellow gold pair of earrings, centering two finely cut oval intense blue zircon weighing 5.71 carats and white dia...
White Diamond, Zircon, Blue Zircon, 18k Gold, Yellow Gold
Alex Jona Black Diamond and White Diamond 18 Karat Yellow Gold Open Ring Band
By Alex Jona
Located in Lugano, TI
The shoulder is set with white diamonds, F color, VVS1 clarity, weighing 0.96. Alex Jona jewels stand out, not only for their special design and for the excellent quality of the gem...
White Diamond, Black Diamond, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 karat White Gold Swirl Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 Karat white gold diamond ring band, set with 2.23 carats of white diamonds, F color, VVS1 clarity . Size US 6. Alex Jona jewel...
White Diamond, Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18k White Gold Star Pendant Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold star pendant set with 0.80 carats of white diamonds, F color, VVS1 clarity suspending from an 18 karat white g...
White Diamond, Diamond, 18k Gold, White Gold
$7,024 / set
H 0.38 in W 0.38 in D 0.19 in
Alex Jona Peridot White Diamond 18 Karat Yellow Gold Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold stud earrings set with two round cut peridot weighing 4.12 carats, surrounded by 152 white diamonds, F color...
White Diamond, Peridot, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 Karat White Gold Wrap Around Feather Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona Design Collection, 18 karat Rose gold wrap around feather ring, set with 104 white diamonds, F color, VVS1 clarity, for a total weight of 1,03 carats.
Diamond, White Diamond, 18k Gold, White Gold
Alex Jona White Diamond Peluche 18 Karat Yellow Gold Long Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18k yellow gold 80 cm long chain necklace featuring 12 yellow gold little bars enriched on two sides by 0.20 carats of white diamo...
White Diamond, Yellow Gold, Gold, 18k Gold
Alex Jona White Diamond Platinum Tennis Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, platinum tennis bracelet 7 in. long, set with 31 white diamonds, F color, VVS1 clarity, weighing 0.18 carats each, for a total we...
Diamond, White Diamond, Platinum
Alex Jona Pink Sapphire White Diamond 18 Karat White Gold Drop Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold drop earrings set with 0.11 carats of white diamonds, F color, VVS1 clarity, suspending two oval cut Pink Sapp...
Pink Sapphire, Diamond, White Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat White Gold Heart Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold heart stud earrings, set with 0.46 carats of white diamonds, F color, VVS1 clarity. Alex Jona jewels stand ...
White Diamond, 18k Gold, White Gold
White Diamond Ivy Charm Yellow Gold Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold link necklace suspending six ivy leaf shaped pendants set with 1.14 carats of white diamonds, F color, VVS1 c...
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 Karat Yellow Gold Bangle Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold bracelet featuring 8 brilliant cut white diamonds, F color, VVS1 clarity, weighing 0.76 carats in total.
White Diamond, 18k Gold, Yellow Gold
$1,697 / item
H 0.53 in W 0.37 in D 0.07 in
Alex Jona White Diamond 18 Karat White Gold Moon Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat White gold moon stud earrings set with 14 white diamonds, F color, VVS1-VVS2 clarity, weighing 0.18 carats in total.
White Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat White Gold Heart Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond stud earrings, set with a smooth concave white Diamond pavé weighing 0.64 carats, F color, VVS1 clarit...
White Diamond, Diamond, 18k Gold, White Gold
$5,853
H 0.62 in W 0.57 in D 0.37 in L 16 in
Alex Jona White Diamond Pavé Pebble 18 Karat White Gold Pendant Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold, diamond pavé pebble pendant necklace, set with 96 white diamonds weighing 2.03 carats, F color, VVS1 clarity....
Diamond, White Diamond, 18k Gold, White Gold
$2,692 / set
H 0.6 in W 0.64 in D 0.08 in
Alex Jona White Diamond White Gold Open Circle Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18k white gold open circle stud earrings set with 0.46 carats of white diamonds, F color, VVS1 clarity. Dimensions: W 0.64in716.25...
White Diamond, White Gold
Alex Jona White Diamond Equestrian Horseshoe Nail 18 Karat Yellow Gold Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 Karat yellow gold horse nail ring set with 0.24 carats of white diamonds, F color, VVS1 clarity. Alex Jona jewels stand out, no...
White Diamond, 18k Gold, Yellow Gold
$8,194 / item
H 2.54 in W 0.92 in D 0.09 in
Alex Jona Carved White Jade White Diamond White Gold Pendant Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18k white gold drop earrings suspending two white carved jade drops, surrounded by 271 white diamonds weighing 1.04 carats in tota...
White Diamond, Jade, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat Yellow Gold Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold ring band, set with 0.45carats of white diamonds, F Color, VVS1 Clarity. US size 6.5. Can be sized to any spe...
White Diamond, Diamond, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 Karat Yellow Gold Chain Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold chain necklace set with 1.39 carats of white diamonds, F color, VVS1 Clarity. Signed Jona. Alex Jona jewels...
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
$20,323
W 1.07 in D 0.12 in L 2.13 in
Rossella Ugolini 2.30 Carat White Diamonds 18kt White Gold Oval Hoops Earrings
By Rossella Ugolini
Located in Rome, IT
Details: Rossella Ugolini Design Collection Modern Style 18 Karats White Gold 2.30 Karat F Color VVS1 White Diamonds Dangle Hoops Earrings
White Diamond, Diamond, White Gold, Gold, 18k Gold
$7,960 / item
H 1.86 in W 1.88 in D 0.05 in
Alex Jona White Diamond 18 Karat Yellow Gold Round Hoop Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold hoop earrings set with 0,77 carats of white diamonds F Color, VVS1 Clarity, in an inside-outside pattern ador...
Diamond, White Diamond, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings suspending two Marquise cut diamonds weighing 1.65 carats in total, F color, VVS1 clarity. ...
White Diamond, Yellow Gold
Alex Jona Tanzanite White Diamond White Gold Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold with black rhodium stud earrings set with two round cut Tanzanite weighing 3.05 carats, surrounded by 103 whi...
White Diamond, Tanzanite, 18k Gold, White Gold
Alex Jona Peridot White Diamond 18 Karat Yellow Gold Drop Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold drop earrings set with 0.14 carats of white diamonds, F color, VVS1 clarity, suspending two drop cut peridots...
White Diamond, Peridot, 18k Gold, Yellow Gold
Alex Jona White Diamond 18 Karat White Gold Bangle Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold bangle bracelet featuring 8 brilliant cut white diamonds, F color, VVS1 clarity, weighing 0.76 carats in total.
Diamond, White Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat Yellow Gold Filigree Tress Ring Band
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold filigree tress band ring set with 0.25 carats of White Diamonds, F color, VVS1 clarity. This ring is 6.5 US a...
White Diamond, Gold, 18k Gold, Yellow Gold
Alex Jona Ghirigori White Diamond 18 Karat White Gold Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond ring, set with 120 diamonds, F color/VVS1 clarity, for total 0.39 carats with black rhodium setting.
Diamond, White Diamond, Gold, 18k Gold, White Gold
Alex Jona White Diamonds 18 Karat Yellow Gold Chain Bracelet
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat gold chain bracelet set with 0,69 carats of white diamonds, F color, VVS1 Clarity. Signed Jona. Can be sized to any speci...
White Diamond, 18k Gold, Yellow Gold
$7,024 / item
H 2.05 in W 0.16 in D 0.2 in
Alex Jona White Diamond 18 Karat White Gold Bubble Drop Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18K white gold bubbles dangle drop earrings set with 24 round cut white diamonds, F color, VVS1 clarity, for a total weight of 1.0...
Diamond, White Diamond, 18k Gold, White Gold
$4,682 / item
W 0.27 in D 0.25 in L 0.31 in
Alex Jona White Diamond 18 Karat White Gold Pebble Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold pebble stud earrings set with a micro pavé featuring 1.105 carats of white diamonds, F Color, VVS1 Clarity. A...
White Diamond, Diamond, 18k Gold, White Gold
$11,707 / item
W 0.96 in D 0.21 in L 1 in
Alex Jona White Diamond 18 Karat White Gold Bodoni Pendant Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold Bodoni pendant, pavé set with white diamonds, F color, VVS1, for a total weight of 2.15 carats, suspended by a...
White Diamond, Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat Rose Gold Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold ring band, set with 0.45 carats of white diamonds, F Color, VVS1 Clarity. US size 6.5. Can be sized to any spe...
White Diamond, Diamond, 18k Gold, Rose Gold
Alex Jona White Diamond 18 Karat Yellow and White Gold Pendant Necklace
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond pendant necklace, consisting of five graduating & overlapping hoops set with 1.29 carats of round bril...
Diamond, White Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat Rose Gold Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold band ring set with white diamonds, F color, VVS1 clarity, weighing 0.37 carats in total.
White Diamond, Diamond, 18k Gold, Rose Gold
Alex Jona White Diamond 18 Karat Pink Gold Flexible Band Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 Karat rose gold flexible band ring set with 0.65 carats of white diamonds, F color, VVS1 clarity. US size 7, can be sized to an...
White Diamond, Diamond, 18k Gold, Rose Gold, Gold
$1,638 / set
H 0.47 in W 0.28 in D 0.08 in
Alex Jona White Diamond Yellow Gold Criss Cross Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold stud earrings set with 0.25 carats of white diamonds, F color, VVS1 clarity. Dimensions: H 0.47in/12mm, W 0.2...
Diamond, White Diamond, 18k Gold, Yellow Gold
$1,638 / set
H 0.47 in W 0.28 in D 0.08 in
Alex Jona White Diamond White Gold Criss Cross Stud Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 karat white gold stud earrings set with 0.25 carats of white diamonds, F color, VVS1 clarity. Dimensions: H 0.47in/12mm, W 0.28...
Diamond, White Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat White Gold La Plume Feather Dangle Earrings
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18 Karat white gold "La plume" feather earrings set with 2.47 carats of round cut white diamonds, F color, VVS1 clarity. Alex Jona...
Diamond, White Diamond, 18k Gold, White Gold
Alex Jona Blue Sapphire White Diamond 18 Karat White Gold Ring
By Alex Jona
Located in Lugano, TI
Alex Jona design collection, hand crafted in Italy, 18k white gold pavé ring by Jona featuring 1.95 carats of blue sapphires and 0.80 carats of white diamonds, F color, VVS1 clarity;...
Diamond, Sapphire, White Diamond, Blue Sapphire, 18k Gold, White Gold
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.