$228,000Sale Price|20% Off
GIA Certified 10.06 Carat Fancy Yellow Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
Yellow diamond, certified by GIA. Cut as a cushion modified brilliant, the center diamond displays a
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
Exquisite 2.31ct Diamond Ring with GIA Certificate
Located in רמת גן, IL
centerpiece is a dazzling 1.5 carat cushion modified brilliant diamond, boasting the coveted D color
Diamond, 18k Gold, White Gold
Tiffany & Co., Soleste 2.10 Carat Fancy Intense Yellow Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Diamond cut: Modified Brilliant Cushion Carat: 2.10 carats Measurements: 8.15 x 6.66 x 4.58 mm
Diamond, Yellow Diamond, Platinum, 18k Gold, Yellow Gold
$1,112Sale Price|20% Off
Diamond Rubellite Tourmaline Ring 3 TCW 14k Gold Certified
Located in Brooklyn, NY
Tourmaline Stone Cut: Cushion Modified Brilliant Stone Color: Purplish Pink Transparency: Transparent
Diamond, Rubelite, Tourmaline, 14k Gold, White Gold
$144,000Sale Price|20% Off
GIA Certified 6.51 Carat Fancy Yellow Diamond Three-Stone Ring
Located in Chicago, IL
Fancy Yellow diamond weighing 6.51 carats. The stone is cut in a Cushion Modified Brilliant, a shape
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold
18k Yellow Gold Solitaire Ring w/ 0.61 ct Natural Diamonds, GIA Certificate
Located in רמת גן, IL
A beautiful classic solitaire ring with a dazzling 0.61 carat Cushion Modified natural diamond in
Diamond, 18k Gold, Yellow Gold
$104,000Sale Price|20% Off
SSEF Certified 9.30 Carat Ceylon Sapphire Platinum and Diamond Ring
Located in Chicago, IL
(SSEF). The sapphire, cut in an antique cushion with modified brilliant/step facets, displays a vivid
Diamond, Sapphire, Blue Sapphire, Platinum
Estate Buccellati GIA Certified Orange Citrine, Diamond Pin/Pendant 18KG 21.8gm
By Buccellati
Located in New York, NY
GOLD CHAIN GIA Report # 2235570668, Natural Quartz, Orange Citrine , Cushion , Modified step cut This
Diamond, Citrine, Peridot, Platinum, 18k Gold
Mid-Century 14K White Gold, Aquamarine, & Marquise Diamond Halo Cocktail Ring
Located in Philadelphia, PA
prong-set square cushion modified brilliant cut 11.30± ct aquamarine (transparency: transparent, color
Aquamarine, Diamond, 14k Gold, White Gold
GIA Certified 2.01 Carat White Gold Diamond Engagement Ring
Located in Beverly Hills, CA
cushion modified brilliant-cut diamond, prong-set to highlight its radiant brilliance. With J color and SI
Diamond, 14k Gold, White Gold
Elizabeth Gage 18k Gold GIA Rubellite Tourmaline Diamond Hammered Clip Earring
By Elizabeth Gage
Located in Montclair, NJ
Report Number: 2235400751 Shape: Cushion Cutting Style: Modified Brilliant Cut Transparency: Transparent
Diamond, Tourmaline, Gold, 18k Gold, White Gold, Yellow Gold
$144,000Sale Price|20% Off
GIA Certified 5.00 Carat Fancy Intense Yellow Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A magnificent and highly important ring centered with a 5.00 carat cushion modified brilliant-cut
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
GIA Certified 24.18 Carat Unheated Color Change Sapphire and Diamond Ring
Located in beverly hills, CA
carat weight is approximately 6 carats. With GIA report # 2151886148 stating that the cushion modified
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
Belle Epoque 1.80 Ct. Diamond Plus Platinum ring
Located in Napoli, IT
modified rectangular cushion cut Diamond rather flat in cut that spreads for 1.80 Ct (8.13 mm. x 7.12 mm
Diamond, Platinum
$108,000Sale Price|20% Off
GIA Certified 4.03-carat GIA-certified Fancy Intense Yellow diamond ring
By Antinori Fine Jewels
Located in Chicago, IL
A 4.03-carat GIA-certified Fancy Intense Yellow diamond, Cushion Modified Brilliant, glowing with a
Diamond, Yellow Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
Peter Suchy GIA 3.01 Carat Diamond Rose Gold Three-Stone Engagment Ring
By Peter Suchy
Located in Stamford, CT
. Designed and crafted in the Peter Suchy Workshop. 1 cushion modified brilliant cut diamond, O-P very light
Diamond, Gold, 18k Gold, Rose Gold
$160,000Sale Price|20% Off
SSEF Certified 9.29 Carat No-Heat Ceylon Blue Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
the Swiss Gemmological Institute SSEF. The sapphire is fashioned as an elegant antique cushion with a
Diamond, White Diamond, Sapphire, Blue Sapphire
Natural Fancy Pink Color GIA Certified Diamond Bracelet
Located in New York, NY
, and cushion modified brilliant-cut fancy intense pink, fancy intense orangy pink, fancy orangy pink
Diamond, Pink Diamond, Rose Gold, Platinum
GIA Certified 5.50Ct Natural Ceylon Alexandrite Ring Accented With Side Diamonds
Located in San Diego, CA
This is a custom one of a kind Platinum and 18K Gold Ring. It is set with a beautiful Cushion
Alexandrite, Diamond, Platinum
Natural Fancy Intense Yellow Diamond Ring
Located in Honolulu, HI
weight: 1.02 ct. Shape: Cushion Modified Brilliant Color: Natural Fancy Intense Yellow Clarity: SI2 White
Diamond, Yellow Diamond, 18k Gold
$1,280Sale Price|34% Off
Orloff of Denmark, Triple Bezel 6.12 ct Blue Zircon Ring set in 14K Yellow Gold
Located in Hua Hin, TH
Stone Origin: Ratanakiri, Cambodia Stone Shape: Cushion Crown: Modified Brilliant Pavilion: Step
Zircon, Blue Zircon, 14k Gold, Yellow Gold
20.5 Carats Champagne Topaz with Diamond Paradizia Ring
By Paradizia
Located in Laguna Beach, CA
diamond design. Item #R166 Materials and Weight Topaz, 20.5 carats, 20.5x13x9.8, modified brilliant
Diamond, Topaz, 14k Gold, Gold Plate, Yellow Gold
GIA Certified 1.20 Carat Yellow Diamond Unique Engagement Cocktail Ring Gift
Located in Hong Kong, HK
Product Specifications: Center Stone: 1.20ct Cushion Cut Modified Brilliant Diamond with GIA
White Diamond, Yellow Diamond, 14k Gold, White Gold
Antique 14K Yellow Gold Oval Burma Sapphire Three Stone Diamond Cocktail Ring
Located in Houston, TX
with age. Prong Set in 14 Karat Yellow Gold with: One (1) natural, square cushion-shaped, modified
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
$124,000Sale Price|20% Off
GIA Certified 3 Carat VVS2 Fancy Vivid Yellow Diamond Engagement Ring
Located in Chicago, IL
This exquisite engagement ring features a stunning 3.01-carat cushion modified brilliant diamond
Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
$189,000Sale Price|20% Off
Alexander Beverly Hills GIA 1.38ct Fancy Blueish Green & Pink Diamond Ring
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Report Number 5266241566 Item Number RG3722 Center, 1 Cushion Modified Brilliant = 1.36ct Fancy Light
Diamond, Blue Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold
Spectra Fine Jewelry 23.51 Carat Certified Colombian Emerald Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
and accent gemstones. The cushion shape modified brilliantly is strong at showcasing emerald size
Diamond, Emerald, 18k Gold, White Gold
GIA Certified Natural Fancy Yellow & White Diamond Three Stone Engagement Ring
Located in New York, NY
Karat White Gold GIA Report # 6214721286 Fancy Yellow , Natural , Even , I1 1.01 Ct Cushion Modified
White Diamond, Yellow Diamond, Gold, 18k Gold
John C. Rinker Rhodolite Garnet and Pavé Diamond Band Ring 14 Karat Yellow Gold
Located in Scottsdale, AZ
: Cushion Modified Brilliant Gemstone Carat Weight: 2.90 Carats Gemstone Color: Pinkish Purple Diamond Count
Diamond, Garnet, Rhodolite, Gold, 14k Gold, Yellow Gold
GIA Certified 1.56 Carat Yellow Diamond 18 Karat White Gold Ring
Located in London, GB
This Gorgeous GIA Certified 1.13 Carat natural fancy deep brownish greenish-yellow cushion modified
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
Natural Fancy Green & Pink Diamond Ring, 1.54 Ctw. 18K White Gold GIA Certified
Located in Honolulu, HI
Carat weight: 1.01 ct. Shape: Cushion Modified Brilliant Color: Light Green Clarity: SI2 Other Fancy
Diamond, White Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold
GIA Certified 18.58 Yellow and White Diamond Yellow and White Gold Bracelet
By Shimon's Creations
Located in New York, NY
78 Cushion Modified Brilliant Yellow Diamonds: 17.86 Carats 39 White Round Diamonds: 0.72 Carats
White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
14K White Gold, Multi-Gemstone, & Diamond Parrot or Macaw Bird Brooch
Located in Philadelphia, PA
form of a parrot or macaw perched atop a large checker board cushion modified brilliant cut natural
Diamond, Yellow Sapphire, Topaz, Tsavorite, Multi-gemstone, 14k Gold, Wh...
18k White Gold Statement Ring With 4.10 TCW - Natural Fancy Colored Diamond Main
Located in Ramat Gan, IL
and Definitely a LUXURY High-End Engagement Ring. Specifications Main stone: 4.10ct Cushion Modified
Diamond, 18k Gold, White Gold
GIA Certified 0.57 Carat Diamond White Gold Engagement Ring
Located in Hicksville, NY
Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2185671534 Shape: Cushion Modified
White Diamond, 18k Gold, White Gold
$76,000Sale Price|20% Off
GIA Certified 3.36 Carat Fancy Intense Yellow Internally Flawless Diamond Ring
Located in Chicago, IL
carat cushion modified brilliant diamond of exceptional presence and rarity. The vibrant cushion-cut
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
GRAFF Diamond "Bullseye" Pendant Earrings 18k
By Graff
Located in New York, NY
diamonds: 1.07ct Fancy Light Yellow Cushion Modified Brilliant, Even, Clarity: VVS1, GIA# XXXXXX, GRAFF
Diamond, Yellow Diamond, 18k Gold
$2,072Sale Price|20% Off
Natural Emerald Sapphire Ring Size 6.5 14k W Gold 4.95 TCW Certified
Located in Brooklyn, NY
Saturation: Moderate Measurement: 10.93 x 5.73 x 5.19 4 Cushion Modified Brilliant Cut White Sapphires
Emerald, Sapphire, Gold
$1,960Sale Price|20% Off
Natural Emerald and White Sapphire Ring 6.5 14k Y Gold 4.05 TCW Certified
Located in Brooklyn, NY
: Moderately Strong Measurement: 9.84 x 7.15 x 4.34 4 Cushion Modified Brilliant Cut White Sapphires: Approx
Emerald, Sapphire, Gold, 14k Gold, Yellow Gold
Vintage 14K White Gold Sapphire Diamond Cluster Ring 1.30 Carats
Located in Miami, FL
: Signed “JL” Center Stone: Sapphire, approx. 0.88 carats (cushion / modified square cut) Diamonds: 36
Diamond, Sapphire, 14k Gold, White Gold
$18,080Sale Price|20% Off
Natural Bluish-Green Brazilian Paraiba Tourmaline/ 1.33 carats / GIA Report
Located in Carefree, AZ
This GIA Certified Natural 1.33 Carat Bluish/Green-Modified Brilliant Cushion Cut Brazilian Paraiba
Tourmaline, Paraiba
$68,000Sale Price|20% Off
4.03-carat GIA Certified Fancy Yellow diamond ring
Located in Chicago, IL
, even color and remarkable brilliance. The cushion-modified brilliant cut (9.05 × 8.86 × 5.64 mm
Diamond, Yellow Diamond, 18k Gold, Platinum
Tiffany & Co. Rare Large Enchanted Bloom Diamond Key Pendant 2.30ct TDW 44206721
Located in Mayfair, London, London
iconic Keys collection. The pendant comprises of an open-work key motif set with one cushion modified
Diamond
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring
Located in Miami, FL
Sapphire Carat: 2.42 Carats Color: Purplish Pink Cut: Cushion Modified Brilliant Dimensions: 8.79 x 6.25 x
Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
$1,999Sale Price|20% Off
Unique 1 Carat Hexagonal Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 1 ct Our Price: $2499.00
Diamond
$1,999Sale Price|20% Off
Unique 1 Carat Hexagonal Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 1 ct Our Price: $2499.00
Diamond
Imperial Green Jadeite Jade Ring with Diamonds
Located in LA, CA
: Cushion Hollow Back Modified Cabochon Weight: 7.57 grams (gross) Measurements: 14.55 x 14.11 mm Treatment
Diamond, Jade, 18k Gold
Platinum GIA 10.19ctw Elongated Emerald Cut Sapphire & Diamond Custom Made Ring
Located in Montclair, NJ
--GIA Diamond (1) Report Details:-- Laboratory: GIA Report Number: 2456071260 Shape: Cushion Modified
Diamond, Sapphire, Platinum
Ravishing 18k Rose Gold Halo Ring w/ 0.84 Carat Natural Diamonds IGI Cert
Located in רמת גן, IL
A gorgeous art deco ring with a dazzling 0.8 carat square cushion modified natural diamond. It has
Diamond, 18k Gold, Rose Gold
AGL Certified No Heat Ceylon Pink Sapphire and Diamond Platinum Floral Brooch
Located in Miami, FL
: Cushion Cut: Modified Step Cut and Step Cut Measurements: 10.8 x 7.2 x 4.9 mm to 6.8 x 4.8 x 4.4 mm Origin
Diamond, Pink Sapphire, Platinum
Estate Retro 14KT White Gold 41.40CT Kunzite and Diamond Pin/Pendant
Located in New York, NY
This stunning estate retro pin/pendant features a magnificent cushion modified step cut pink
Diamond, Kunzite, White Gold
Ravishing 18k Yellow Gold Halo Ring w/ 2.05 ct Natural Diamonds IGI Cert
Located in רמת גן, IL
A beautiful ring with a dazzling 1.5 carat square cushion modified brilliant natural diamond. It
Diamond, 18k Gold, Yellow Gold
GIA Certified Fancy Deep Orangy Pink Diamond – Near Red Diamond 0.10ct
Located in Portland, OR
. • Carat Weight: 0.10 ct • Shape & Cut: Cushion Modified Brilliant • Measurements: 2.56 × 2.52 × 1.69 mm
Pink Diamond
Peter Suchy GIA Certified 3.25 Carat Diamond Yellow Gold Stud Earrings
By Peter Suchy
Located in Stamford, CT
cut diamond , U-V SI2 approx. 1.57cts GIA Certificate # 5202867825 1 cushion modified diamond, N I
Diamond, Gold, 18k Gold, Yellow Gold
Diana M. Platinum engagement ring featuring a center 2.01 ct GIA certified
By Diana M. Jewels
Located in New York, NY
Platinum engagement ring featuring a center 2.01 ct GIA certified (I-VS2) cushion modified cut
Platinum
GIA Certified 1.02 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
This stunning platinum engagement ring centers a GIA-certified 1.02-carat cushion/rectangular
Diamond, Platinum
1960s Sri Lanka GIA No Heat Sapphire 15.86cts Diamond Drop Earrings
Located in Miami, FL
Platinum. GIA Certified Blue Modified Brilliant step Cushion Cut Extra Clean Sri Lankan Corn Flower
Diamond, Sapphire, Platinum
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.