Vintage Blue Sapphire and Carre Diamond Toi et Moi Crossover Ring, 18K Gold
Located in OVIEDO, AS
Oval Cut Stones, Blue Sapphire and Carré diamond Engagement Ring setting. Mounted and hallmarked 750
Vintage Blue Sapphire and Carre Diamond Toi et Moi Crossover Ring, 18K Gold
Located in OVIEDO, AS
Oval Cut Stones, Blue Sapphire and Carré diamond Engagement Ring setting. Mounted and hallmarked 750
1.01 Carat Carré Diamond and Sapphire Art Deco Style Platinum Ring
Located in Montreal, QC
securely nestled Hand set Carré Diamond weighing approx. 1.01 Carat. Surrounded by Sapphires approx
Diamond, Sapphire, Platinum
Vintage Diamond Wedding Band. 1.80ct Carre Diamond Wedding Band Platinum 2.7mm
Located in New York, NY
A refined expression of mid-century elegance, this vintage diamond eternity band, circa 1950, is
Diamond, Platinum
Vintage 1950s Platinum Carré Diamond Vivid Ruby Flowing Ribbon Brooch 18ctw
Located in Winter Springs, FL
carré-cut diamonds and vivid red rubies, each row precisely aligned to create a sense of continuity and
Diamond, Ruby, Platinum
$1,828Sale Price|20% Off
Vintage Platinum Carre Diamond & Sapphire High Profile band Ring Size 4.5
Located in Montclair, NJ
–Stone(s): – (2) Natural Genuine Diamonds - Carre Square Step Cut - Prong Set - G/H Color - VS1-VS2
Diamond, Sapphire, Platinum
$3,198Sale Price|20% Off
Vintage 14k White Gold 16.8ctw GIA Star Sapphire Carre Diamond Sides Ring
Located in Montclair, NJ
) Natural Genuine Diamonds - Carre Square Step Cut - Prong Set - H/I Color - SI1/SI2 Clarity - 0.30ctw
Diamond, Sapphire, Gold, 14k Gold, White Gold
$1,998Sale Price|27% Off
Vintage Platinum 1ctw Square Step Cut Carre Diamond 5 Stone Band Ring
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Diamonds - Carré Square Step Cut - Prong Set - VS1/VS2 Clarity
Diamond, Platinum
$22,798Sale Price|20% Off
Tiffany & Co. CH Meylan Platinum Large Step Cut Carre Diamond Watch Bracelet
By Tiffany & Co.
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Diamonds - Square Step Cut - Bezel Set - 2ctw (approx.) (82
Diamond, Platinum
OSCAR HEYMAN 18K Platinum Baguette Round Carré Diamond Dome Cocktail Ring 11ct
By Oscar Heyman
Located in Winter Springs, FL
well as round diamonds. All stones have been set as to leave no gaps and all stones have been
Diamond, 18k Gold, Yellow Gold, Platinum
$7,160Sale Price|20% Off
ART DECO 1940 Cocktail Ring In Platinum With 2.34 Cwt Carre Diamonds & Emeralds
Located in Miami, FL
, with 12 calibrated square carre-cut diamonds, with a total combined weight of 1.76 carats, white
Diamond, Emerald, White Diamond, Platinum
$4,798Sale Price|27% Off
Vintage Platinum GIA 8.29ctw Oval A Burma Jade w/ Carré Diamond Sides Ring
Located in Montclair, NJ
Below for Complete Info ** (4) Natural Genuine Diamonds - Square Step Carré Cut - Prong Set - G/H Color
Diamond, Jade, Platinum
Carre French Diamond Infinity Band Ring Platinum Size 4
Located in Honolulu, HI
Item Specifications: Metal: Platinum Total Diamond Count: 30 french carre diamonds Total Diamond
Diamond, Platinum
Carré Cut Diamond 30.00 carat Square Platinum Tennis Necklace
Located in Miami, FL
A striking diamond tennis choker crafted in platinum, featuring a continuous line of step cut carré
Diamond
18K 750 White Gold Carre Cut Natural Diamond Tennis Necklace
Located in New York, NY
18K Natural Diamond Carre Cut Tennis Necklace Metal Type: 18k White Gold Total Item Weight: 20.7
Diamond, 18k Gold, White Gold
1989 Heart Cut Diamond and Carré Cut Diamond 18K Yellow Gold Omega Back Earrings
Located in BILBAO, ES
diamond, a row of carré-cut diamonds is channel set, creating a continuous ribbon of brilliance without
Diamond, Yellow Gold
Hancocks 4.09 Carat F VS1 Rare Carre Cut Diamond Platinum Solitaire Ring
By Hancocks
Located in London, GB
A stunning carré-cut diamond ring by Hancocks, centred with a vintage cut carré diamond weighing
Diamond, Platinum
Platinum Burma no-heat Ruby Diamond Ring, AGL
Located in New York, NY
et Moi design. Channel-set carré diamonds contour the sculpted platinum band, enhancing symmetry and
Diamond, Ruby, Platinum
Full Eternity Diamond Ring – 3.30ct Natural Diamonds, 18ct Yellow Gold
Located in London, GB
natural carré-cut diamonds totalling approximately 3.30ct. The clean lines of the carré diamonds create a
Diamond, 18k Gold, Yellow Gold
2.39 Carat Square Emerald Sapphire Ring
Located in บางรัก, TH
) Colour: - Clarity: - Surrounding Stones: Diamonds 1) Side Carre Diamonds Carat weight: 0.36 ct
Emerald, Sapphire, 18k Gold, White Gold
Art Deco Sapphire and Diamond Two Stone Ring
Located in London, GB
blue sapphire. The ring is finished with a carre cut diamond band that sits between the two larger
Diamond, Platinum
Cushion Cut Engagement Ring. GIA 1.60ct Diamond Accent Ring Platinum I SI2
Located in New York, NY
complemented by meticulously set baguette and carré diamonds along the shoulders, creating a sophisticated and
Diamond, Platinum
0.77 Carat Emerald Sapphire Ring
Located in บางรัก, TH
Carre Diamonds Carat weight: 0.36 ct (10 pcs) Color: G Clarity: VS Cut: Carre
Emerald, Sapphire, 18k Gold, White Gold
Platinum PT900 Ruby & Diamond Earrings
Located in Sydney, NSW
. Ruby weight: 5.60ct Ruby Cut: French Carre Diamond weight: 1.00ct Diamond grade: Color G - H, clarity
Diamond, Ruby, Platinum
3.25 Carat Carre Square Diamond 18K White Gold 3 Row Brick Pattern Band Ring
Located in Miami, FL
This striking 18K white gold wide band ring features 90 carré-cut diamonds totaling 2.75 carats
Diamond, Gold, 18k Gold, White Gold
$4,360Sale Price|20% Off
18Kt White and Yellow Gold Ring with diamons 2.79 cts.
Located in Miami, FL
luxury and distinction. The central rows are adorned with an array of mesmerizing carre diamonds, each
18k Gold, White Gold, Yellow Gold
3.14 Carat Carre Cut Diamonds Gold Six-Stone Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Diamond Half Band Ring The ring is 18K Yellow Gold & White Gold There are 6 Carre
Diamond, White Diamond, Gold, 18k Gold, White Gold, Yellow Gold
20.00 Carat Carré Cut Diamond Tennis Bracelet
Located in Chicago, IL
This show stopping bracelet contains 43 top quality carré cut diamonds weighing approximately 20.00
Diamond, Platinum
2.80 Carat Carré Cut Diamond Three-Stone Ring
Located in London, GB
carat carré-cut diamond takes prominence, exuding radiance and clarity. Flanking this impressive
Diamond, Platinum
2.90ct Carré Cut Diamond Eternity Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
with 2.9ct of carré cut diamonds, each hand set to perfection, creating a captivating and unique design
Diamond, Platinum
$5,600Sale Price|20% Off
Art Deco Geometric Carré Cut Diamond Platinum Band
Located in Santa Barbara, CA
Carré cut diamonds; square shapes that are skillfully and precisely matched to a tea. The attention to
Diamond, Platinum
Cartier Carre Cut Diamond Eternity Ring Size J (49)
By Cartier
Located in London, GB
Cartier. This piece showcases 20 bright white carré cut diamonds which have been expertly claw set around
Diamond, Platinum
1.24 carat Carré (Square Baguette) Colombian Emerald & Diamond Ring
Located in Houston, TX
This exquisite ring features a captivating 1.24 carat Carré (Square Baguette) Colombian emerald
Diamond, Emerald, 14k Gold, Rose Gold
Art Deco Emerald & Carre Cut Diamond Platinum Cocktail Ring
Located in Montgomery, AL
, Cocktail Ring. Accenting the ring are: 3 - Carre Cut Diamonds; 0.2 Carat Each, FG Color, VS1 Clarity 2
White Diamond, Emerald, Platinum
Vintage Retro Platinum Engraved Carre Cut Diamond Eternity Band
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Engraved Carre Cut Diamond Eternity Band. This beautiful band is
Diamond, Platinum
Mid Century 12.02 Carat Carre' Cut Diamond Tennis Bracelet
Located in Miami, FL
Sensational Mid Century line bracelet finely crafted in Platinum, featuring 58 Carre’ cut diamonds
Diamond, Platinum
Alternating Marquise Diamond Carre Ruby Half Eternity Wedding Band Platinum
Located in New York, NY
-cut diamonds and carré-cut rubies, creating a striking interplay of brilliance and vibrant color
Diamond, Ruby, Platinum
$12,500Sale Price|21% Off
Antique Carré-Cut Amethyst and Silver and Diamond Bracelet
Located in New York, NY
5 passionate carré-cut amethysts of intense color and brilliance weighing approximately 14 carats
Amethyst, Diamond, Silver
Vintage 1.50 carat carre cut diamond platinum 5 stone band
Located in Beverly Hills, CA
with five carré cut diamonds, the ring showcases a clean, architectural aesthetic defined by sharp
Diamond, Platinum
$1,988Sale Price|20% Off
Platinum 6.92ctw Oval Aquamarine & Carre Step Cut Diamond Sides Ring
Located in Montclair, NJ
- 12.3x10.7mm - 6.64ct (exact) (6) Natural Genuine Diamonds - Square Step Cut - Channel Set - Nice Brilliant
Aquamarine, Diamond, Platinum
Vintage Retro Platinum Carre Cut Diamond and Emerald Wedding Band
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Carre Cut Diamond and Emerald Wedding Band. This gorgeous carre
Diamond, Emerald, Platinum
Bulgari Rome Vintage 'Carré' Amethyst Diamond Emerald 18KT Signet Ring
By Bulgari
Located in New York, NY
Bulgari Rome Vintage 'Carré' Amethyst Diamond Emerald 18KT Signet Ring From the Bulgari Rome 1990s
Amethyst, Diamond, Emerald, 18k Gold
Hancocks 2.01carat Rare Vintage Carre Cut Diamond Platinum Solitaire Ring
By Hancocks
Located in London, GB
vintage Carré cut diamond weighing 2.01cts and of D colour and VVS1 clarity in double corner claws to a
Diamond, Platinum
$1,199Sale Price|20% Off
Vintage Platinum 0.98ctw Carre Square Step Cut Sapphire & Diamond Band Ring
Located in Montclair, NJ
Color - 0.72ctw (exact) (2) Natural Genuine Diamonds - Square Step Carre Cut - Prong Set - Nice
Diamond, Sapphire, Platinum
Art Deco Carré Cut Diamond Full-Eternity Ring Size K (50)
Located in London, GB
features a continuous row of carré-cut diamonds, each meticulously channel set within a sleek bordering
Diamond, Platinum
Estate 18K Pavé Diamond Bypass Carré Cut Ruby Ribbon Cocktail Ring
Located in Winter Springs, FL
sweeping ribbons of channel-set carré-cut rubies that weave through the diamond-set curves, creating a
Diamond, Ruby, 18k Gold, Yellow Gold
Zorab Creation Aquamarine and Diamond Les Trois Carres Ring
By Zorab Creation
Located in San Diego, CA
two 3.63-carat aqua beryls and further adorned with 1.58-carat diamond pavé. The gems are mounted on
Aquamarine, Beryl, Diamond, 18k Gold, Palladium
Vintage Sapphire and Diamond Ring. Carre Cut Sapphire Diamond Ring Yellow Gold
Located in New York, NY
Primary Stone Cut: Carré Cut Secondary Stone: Diamonds Secondary Stone Weight: Approximately 0.90-Carats
Diamond, Sapphire, Gold, Yellow Gold
14k Yellow Gold Columbian Emerald and Carre cut Diamond Ring
Located in New York, NY
hue. Surrounding the centerpiece, a dazzling array of mixed-cut diamonds, totaling 2.97 carats, adds a
Diamond, Emerald, 14k Gold, Yellow Gold
$42,298Sale Price|20% Off
Antique 18kt White Gold Brooch with Brilliant and Carré-Cut Diamonds
Located in Bergamo, BG
and carré cuts, it boasts an impressive total diamond weight of 9.97 carats. The intricate design and
Diamond, White Diamond, 18k Gold, White Gold
Antique Art Deco Platinum Old Carre Cut Diamond Wedding Band
Located in Great Neck, NY
old chunky carre cut diamonds going around the entire ring. These stones have all been cut by hand and
Diamond, Platinum
$5,120Sale Price|20% Off
Platinum 4.50 Carats Carre Baguette And Round Cut Diamond Brooch
Located in New York, NY
Perfect diamond brooch to decorate your blazer or your dress for the next event or special occasion
Diamond, Platinum
5.75 Carat Carre Baguette Diamonds 18 Karat Yellow Gold Hinged Bangle
Located in Houston, TX
18K yellow gold hinged bangle bracelet with 3 rows of channel set carre baguette diamonds totaling
Diamond, 18k Gold, Yellow Gold
$171,500Sale Price|30% Off
Vintage Oscar Heyman Platinum and Carre Cut Diamond Line Bracelet 25.00ctw
By Oscar Heyman
Located in Newport Beach, CA
We are pleased to present this authentic Vintage Oscar Heyman Platinum and Carre Cut Diamond Line
Diamond, Platinum
Art Deco Platinum Natural 5.00 Carat Carre Cut & European Diamond Brooch Pin
Located in Baltimore, MD
Art Deco Platinum Natural 5.00 Carre Cut Diamond Antique Brooch Pin Metal: Platinum Weight: 19.76
Diamond, Platinum
$3,947Sale Price|20% Off
Art Deco Style Carre Cut Ruby White Diamond Yellow Gold "Poison" Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 1.00 Carats of Carré Cut Rubies. We can also make it with Blue
Diamond, White Diamond, Ruby, 14k Gold, Yellow Gold
Vintage Retro 14K Yellow Gold Ruby and Carre Cut Diamond Band
Located in Great Neck, NY
Beautiful Vintage Retro 14K Yellow Gold Ruby and Carre Cut Diamond Band. This classic ruby and
Diamond, Ruby, Yellow Gold
Estate Platinum Carré Cut Square Diamond Eternity Band 3.78ctw F VS1 Sz 6.25
Located in Winter Springs, FL
A finely executed vintage eternity band crafted in platinum, set with 21 carré cut diamonds
Diamond, 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.