10 Karat White Gold and Diamond Earrings
Located in Washington Depot, CT
Vintage 10 Karat White Gold and Diamond Earrings- These sparkling earrings each feature 12 princess cut diamonds and 26 round brilliant cut diamonds set in classic 14K white gold.
Diamond, White Gold
14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Ring Size 4.25- This sparkling ring features four princess cut diamonds and 26 round brilliant cut diamonds set in classic 14K white gold.
Diamond, White Gold
Art Deco Diamond and Ruby Circle Pin
Located in New York, NY
This beautiful brooch showcases the classic Art Deco design popularized by Cartier in the early part of the twentieth century. Two square or princess cut diamonds adorn the sides imp...
Diamond, Ruby, Platinum
Diamond Double Heart Brooch in Platinum
Located in New York, NY
Details: Metal: Platinum Gemstone: Round and Princess Cut Diamonds Measurement: Approx 1.50" Long
Diamond, Platinum
18K Yellow and White Gold Small Scale Cushion Shaped Earrings with Diamonds
Located in Palm Beach, FL
The center of each earring is set with 4 princess cut diamonds inside a yellow gold frame. The center frames are surrounded by the four corners, each of which is set with 5 round bri...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
French Art Deco Platinum & Diamond Clip Brooch
Located in Brisbane City, QLD
The handmade platinum brooch is set entirely with semi-modern brilliant cut, baguette cut and a single princess cut diamond.
Diamond, Platinum
Platinum Cocktail Ring with 2.5 Carats in Old Cut Diamonds Plus Sapphire Accents
By Eytan Brandes
Located in Sherman Oaks, CA
And of course the added ooh-la-la of a half carat in channel-set round and princess-cut diamonds sparkling on the shoulders doesn't hurt either.
Diamond, White Diamond, Sapphire, Platinum
.9 Carat Diamond Princess Cut Sapphire Platinum Wedding Engagement Ring Art Deco
Located in New York, NY
This is a stunning antique Art Deco Three Stone .9 Carat Natural Old Mine Cut Diamond and Princess Cut Sapphire Wedding Engagement Ring in Platinum.
Diamond, Sapphire, Platinum
$1,160Sale Price|20% Off
0.70 Carat Square Brilliant Princess Cut Gia Certified H Color I1 Clarity Diamo
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56562 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.70ct Clarity: I1 Color: H Cut: Excellent Measurements: 4.67 x 4.66 x 3.63 mm Depth %: 77.8% T...
White Diamond
Antique 18th Century Diamond Princess Pendeloque Drop Earrings Gold Portuguese
Located in Lisbon, PT
Museum-quality 18th century rose-cut diamond ‘princess style’ pendeloque pendant earrings in rose gold, Portugal.
Diamond, Gold, 18k Gold, Yellow Gold
Edwardian Platinum 18K Gold Art Deco Old European & Rose Cut Diamond Necklace
Located in Honolulu, HI
Necklace Specifications: Comes with original custom fitted box as shown in photos Metal: Platinum and 18K Gold Pendant Measurements (including bail): 3.65" x 1.47" Chain Length...
Diamond, Pearl, Gold, 18k Gold, Platinum
ZEI Antique 1.50 Carat Diamond Engagement Ring Platinum 900
Located in Miami, FL
The center diamond weights 0.50 carat and is a princess cut.
Diamond, Platinum
Invisible Mystery Set Sapphire and Diamond Cocktail Earring 18 Karat Gold
Located in New York, NY
Invisible or Mystery set blue Princess cut Sapphire And Diamond Cocktail Stud Earring in 18 K White Gold In Heart shape . perfect pair made in 18 Karat White gold . 18 K ...
Diamond, Blue Sapphire, 18k Gold
Art Deco inspired 6 carat total weight diamond platinum chandelier earrings
Located in Beverly Hills, CA
Center stone: 78 old European, round brilliant, marquise, princess, single, and triangle cut diamonds Weight: Approximately 6 carats Color: G Clarity: VS-SI Metal: Platinum and 18k y...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Loose Diamond, 1.03ct, GIA Certified, Princess Cut
Located in Vienna, VA
Loose Diamond, 1.03ct, GIA Certified, Princess Cut Loose Princess Cut Diamond GIA Certified Weight: 1.03ct Clarity: VS1 Color: G Measurements: 5.43 X 5.23 X 4.17 MM GIA Inscribed C...
Diamond
Unavailable
Antique Star Ruby Diamond Platinum Ring
Located in Sunny Isles Beach, FL
The star ruby is sourrounded by numerous rows of round, baguette, and (4) princess cut diamonds. Total Ring Weight 26.5g, Ring Size: US 8.5 / EUR 58.5
Diamond, Ruby, Platinum
Unavailable
Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
Made of platinum, this beautiful piece is comprised of a single row of delicate sparkling princess cut diamonds, which are held within a channel-setting.
Diamond, Platinum
Regal Rose Cut Diamond Russian Princess Suite
Located in METAIRIE, LA
The Rose cut is noted as the oldest cut in Diamonds, popular in Georgian & Victorian eras through the 20th century.
Diamond, Yellow Gold, 10k Gold, 24k Gold
Unavailable
H 0.22 in W 0.21 in D 0.14 in
Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut Loose Square Modified Brilliant Cut Diamond GIA Certified Weight: 0.93ct Clarity: SI2 Color: I Measurements: 5.34...
Diamond
Antique Old European Cut Natural Diamond 0.61 Ct Ring
Located in Austin, TX
The ring mounting is also set with sixteen round brilliant cut natural diamonds that each measures 1.7 mm and two square brilliant princess cut natural diamonds that measure an avera...
Diamond
Unavailable
H 2.33 in W 1.58 in
Victorian 1800s Ruby Old Mine Diamond Royal Queen Crown Swan Bird Brooch Pendant
Located in New york, NY
An Impressive & Rare Early Napoleanic Era Victorian 1800-1850s Ruby & Old Mine Cut Diamond Set Royal Princess/ Queen Swan with Crown Necklace Pendant / Brooch, Basic Dimensions & Sp...
Diamond, White Diamond, Ruby, Yellow Gold
Art Deco Platinum Diamond and Ruby Bar Pin
Located in Towson, MD
One Art Deco platinum bar set with twenty-two 3mm square rubies and twenty-two princess cut diamonds, approximately 2.25 carats total weight with matching H/I/J color and VS2/SI1 cla...
Diamond, Ruby, Platinum
Art Deco Inspired 1.45 Carat Emerald with Diamond Ring 18 Karat White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Lovely Art Deco style emerald with diamond halo ring. 1.45 carat oval emerald complimented with 1.89 carats of round and princess cut diamonds. 3.34ct total gemstone weight, in 18k w...
Diamond, Emerald, 18k Gold, White Gold
Art Deco Style Diamonds and Sapphires Platinum and white Gold Ring
Located in MADRID, ES
The combination of brilliant-cut diamonds, princess-cut diamonds, and square-cut sapphires creates a captivating contrast of shapes and textures, adding depth and dimension to the ri...
Diamond, Sapphire, Gold, Platinum, White Gold
Art Deco 1920 French Cut Diamond Line Tennis Bracelet in Platinum
Located in London, GB
Generic cuts offer either highly reflective square (modified brilliant) Princess Cut.
Diamond, Platinum
Modani Contemporary Fancy Diamond 18 Karat Two-Tone Gold Band Ring
Located in Philadelphia, PA
Designed as a curved white gold band with a central row of prong set round brilliant cut diamonds Weighing approximately 0.10 carat total - G/H color with VS2 clarity Juxtaposed with...
Diamond, Gold, White Gold, Yellow Gold
Diamond Ruby Platinum Engagement Ring
Located in Miami, FL
Designed as a color-contrasted octagonal plaque, this diamond ruby ring of unmatched feminine grace exposes at the center a 0.99ct high grade princess-cut diamond, graded D-E color a...
Diamond, Ruby, Platinum
Ruby and Diamond Geometric Yellow Gold Cocktail Ring
Located in Addison, TX
The bright pink-red princess cut rubies are channel set in a geometric open shape complemented with round brilliant cut diamonds.
Diamond, Ruby, 14k Gold, Yellow Gold
French Art Deco 2.00 Carat Emerald and Diamond Three-Stone Ring
Located in London, GB
This principal stone possesses a rich vivid green colour tone which is highly complimented by the bright white princess cut diamonds found either side. The piece is finally made comp...
Diamond, Emerald, Gold, 18k Gold, White Gold
White Gold Diamond Cluster Halo Ring, 14k Princess Cut .25ctw Engagement
Located in Greensboro, NC
Metal Content: Guaranteed 14k Gold as stamped Stone Information: Natural Diamonds Clarity: I1 - I2 Color: H - I Cuts: Princess & Round Brilliant Total Carats: 0.25ctw Face H...
White Gold
New .33ctw Princess Cut Black Diamond Ring, Sterling Silver Cluster Halo Men's
Located in Greensboro, NC
Country of Origin: India Metal Content: Guaranteed Sterling Silver as stamped Stone Information: Natural Diamonds Treatment: Color Enhanced (black) Clarity: SI1 - SI2 Color: H -...
Sterling Silver
Roberto Coin Diamond 18 Karat Rose Gold Vintage Princess Bangle Bracelet
By Roberto Coin
Located in Philadelphia, PA
Designed as oval shaped rose gold bangle featuring a finely brushed matte central channel Flush set with round brilliant cut diamonds weighing approximately 0.17 carat total G color ...
Diamond, Gold, 18k Gold, Rose Gold
Lambert Brothers Antique Art Deco Platinum Carre Cut Diamond Eternity Band
By Lambert Brothers
Located in Great Neck, NY
Gorgeous Lambert Brothers Art Deco eternity band with carre cut diamonds. Item #R0513 Metal: Platinum Weight: 3.0 Grams Total Diamond Weight: Approximately 2.00 cts Diamond Col...
Diamond, Platinum
Diamond Engagement Ring, 14 Karat White Gold Solitaire with Accents .86 Carat
Located in Greensboro, NC
Crafted in radiant 14k white gold, this ring showcases a .33 carat weight princess cut natural diamond solitaire that is beautifully cradled in a four-prong basket mount.
Diamond, White Gold
Invisible Mystery Set Ruby and Diamond Cocktail Earring 18 Karat White Gold
Located in New York, NY
Invisible or Mystery set Princess cut Burma Ruby And Diamond Cocktail Earring in 18 K White Gold .
Diamond, Ruby, 18k Gold
Invisible Mystery Set Ruby and Diamond Owl Pin or Pendant 18 Karat White Gold
Located in New York, NY
Invisible or Mystery set Princess cut Burma Ruby And Diamond Owl Pin/ Pendant in 18 K White Gold . 18 K gold 24 Grams Diamonds: approximate 6.5 carat , VS Quality G color Ru...
Diamond, Ruby, 18k Gold
Pair of "Mystery Set" 50 Cr Ruby & Diamond "Fleurettes" Ear Stud Earrings, 18KYG
Located in New York, NY
These stunning cocktail earrings feature an invisible or mystery set of princess cut Burma ruby and diamond flowers. set in 18 karat yellow gold.
Diamond, Ruby, 18k Gold
Art Deco Sapphire Diamond Platinum Bracelet
Located in San Francisco, CA
Platinum Art Deco Bracelet features a mix of old european, princess, & modern brilliant cut diamonds totaling 6.92 carats.
Blue Sapphire, Diamond, Platinum
Tiffany & Co. Lady's Platinum, Diamond and Sapphire Art Deco Wristwatch
By Tiffany & Co.
Located in New York, NY
An extremely rare and timeless Art Deco Tiffany & Co. lady's diamond wristwatch. This elegant and classic watch is set with round, single-cut diamonds, princess-cut and trapezoid-sha...
Diamond, Sapphire, Platinum
NALLY G.I.A. Certified Princess Cut Diamond Ring.
Located in New York, NY
G.I.A. Certified Princess Cut Diamond Ring. Made in platinum, Art Deco inspired bow design ring set with marquise and round brilliant cut diamonds total weight 0.37ct.
Diamond, Platinum
Art Deco Inspired Princess Cut Diamond Eternity Band
Located in Beverly Hills, CA
Art deco inspired diamond band with approximately 5 carats total weight, princess cut diamonds.
Diamond, Platinum
3.5 Carat Round Colombian Emerald and Princess Cut Diamond 18 Karat Gold Ring
Located in New York, NY
A classic, Cocktail ring 3.5 Carat Colombian Emerald and Diamond Ring, with no color enhancement. 18 K Gold 12 gm Diamonds: approximate 2.2 Carat , Princess cut Emerald: 3.5 Car...
Diamond, Emerald, 18k 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.