6.06 Carat Rectangular Step Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Rectangular Step cut Diamond at the center weighing
21st Century and Contemporary Engagement Rings
Diamond, Platinum
6.06 Carat Rectangular Step Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Rectangular Step cut Diamond at the center weighing
Diamond, Platinum
9.86 Carat Rectangular Step Cut Diamond Ring with 6.20 Carat Half-Moon Diamonds
Located in New York, NY
Finely crafted in 18k yellow gold with a GIA certified Rectangular Step cut Diamond weighing 9.86
Diamond, Yellow Diamond, 18k Gold
1.00 Carat Rectangular Step-Cut Diamond Necklace
Located in London, GB
Here we have a refined necklace featuring a radiant rectangular-cut diamond accompanied by a
Diamond, Gold, 18k Gold, White Gold
Step-cut diamond three stone ring, circa 1950.
Located in London, GB
Step-cut diamond three stone ring. Set to center with a rectangular step-cut diamond in an open
Diamond, White Gold
Art Deco Step Cut Diamond Ring, circa 1930.
Located in London, GB
Art Deco step cut diamond ring. Set with one rectangular step cut diamond, E colour, VS2 clarity
Diamond, Platinum
$129,500 / set
Oscar Heyman Diamond and Sapphire Cufflinks
By Oscar Heyman
Located in New York, NY
Oscar Heyman Rectangular Step Cut Diamond And Sapphire Cufflinks In Platinum. Centers of these
Diamond, Sapphire, Platinum
Art Deco Flanked Solitaire Step Cut Diamond Ring, circa 1925
Located in London, GB
Art Deco flanked solitaire step cut diamond ring. Set with one rectangular step cut diamond, J
Diamond, Platinum
Art Deco 4.38 Carat Step-Cut Diamond Flanked Solitaire Ring, circa 1930
Located in London, GB
Art Deco step-cut diamond flanked solitaire ring. Centrally set with a rectangular step-cut diamond
Diamond, Platinum
Georgian Foil Backed Diamond 18K Gold Silver Colette Fleur-De-Lis Antique Ring
Located in Philadelphia, PA
Centering an antique rectangular step cut diamond diamond weighing approximately 1.25 carats Light
Diamond, Silver
Hancocks 2.01carat Rare Vintage Carre Cut Diamond Platinum Solitaire Ring
By Hancocks
Located in London, GB
Description An elegant step cut diamond ring by Hancocks, set to the centre with a beautiful
Diamond, Platinum
Mid-Century 4.03 CTW Diamond Platinum Vintage Three Stone Engagement Ring GIA
Located in Philadelphia, PA
Centering a rectangular step-cut diamond weighing 2.53 carats - G color with VVS2 clarity Prong set
Diamond, Platinum
$224,000Sale Price|20% Off
GIA Certified Emerald-Cut Diamonds, 27 Carats Total
Located in Chicago, IL
. Alternating with the emerald cuts are 19 rectangular step-cut diamonds, weighing approximately 8.00 carats in
Diamond, White Diamond, Emerald, Platinum
M. Gérard diamond three stone ring, French, circa 1970.
By M. Gérard
Located in London, GB
M. Gérard diamond three stone ring. Set to centre with a rectangular step-cut diamond, G colour
Diamond, Gold
Vintage Platinum and 18k White Gold Brooch with Diamonds and Emerald
Located in Miami, FL
Art Deco pendant/brooch featuring a rectangular step-cut diamond of approx. 1.65 carats, accented
Diamond, Emerald, White Gold, Platinum
Bulgari Sapphire and Diamond Cluster Ring, Italian, circa 1970
By Bulgari
Located in London, GB
side with four rectangular step cut diamonds in open back half rubover settings with a combined
Diamond, Sapphire, 18k Gold
Art deco diamond brooch, French, circa 1920.
Located in London, GB
step cut diamonds in open back rubover settings with an approximate weight of 1.00 carats. The total
Diamond, Platinum
Spectra Fine Jewelry Invisibly-set Diamond Necklace
By Spectra Fine Jewelry
Located in New York, NY
surrounded by square pavé diamond halos alternating with rectangular step-cut diamonds. At closer range
Diamond, 18k Gold, White Gold
White Gold Aquamarine Diamond Pendant 18k Rectangular Step Cut 3.24ctw
Located in Greensboro, NC
): 3.20ct Cut: Rectangular Step Cut Natural Diamonds Carat(s): .04ctw Cut: Round Brilliant Color: F - G
Aquamarine, Diamond, 18k Gold, White Gold
White Gold 7.15ctw Rectangular Step Cut Green Tourmaline w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Tourmaline - Rectangular Step Cut - Prong Set - Vivid Green Color
Diamond, Tourmaline, Gold, White Gold
Elegant 14k White Gold 5.68ct Rectangular Step Cut Amethyst Diamond Sides Ring
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Amethyst - Rectangular Step Cut -Prong Set - Deep Purple Color
Amethyst, Diamond, Gold, 14k Gold, White Gold
7.50 Carat Rectangular Step Cut Tanzanite Cocktail Ring with Pavé Diamonds
Located in Scottsdale, AZ
with sparkle. The impressive 7.50 carat prong set rectangular dome step cut tanzanite stone sits at the
Diamond, Tanzanite, Platinum
Rectangular Step Cut Aquamarine White Diamonds 14K White Gold Statement Ring
By Galt & Bro. Jewelers
Located in Oakton, VA
A sophisticated band ring featuring a striking blue emerald-cut Aquamarine . The ring is adorned
Diamond, Blue Topaz, 14k Gold, White Gold
4.42 Carats Total Rectangular Step Cut Tourmaline and Diamond Euro Shank Ring
Located in Scottsdale, AZ
Tourmaline: 4.12 ctw Tourmaline cut: Rectangular step Tourmaline color: Yellowish-green Natural Diamonds: .30
Tourmaline, Diamond, 14k Gold, Yellow Gold, Gold
Rectangular Step Cut Citrine and Diamond Ornate Link Bracelet in 14 Karat Gold
Located in Scottsdale, AZ
detailing fills the piece, while the warm golden tones radiate against the skin. 10 rectangular step cut
Citrine, Diamond, Gold, 14k Gold, Yellow Gold
$3,382Sale Price / item|20% Off
Spectrum Jewels 1.55Ct SI/H Diamond Cluster 18 Karat White Gold Cocktail Ring
By Spectrum Jewels
Located in Diera, Dubai
-layered design that suggests an abstract floral. These rectangular, step-cut diamonds are the primary
Diamond, Gold, 18k Gold, White Gold
$2,705Sale Price / item|20% Off
Spectrum Jewels 1.55Ct SI/H Diamond Cluster 14 Karat White Gold Cocktail Ring
By Spectrum Jewels
Located in Diera, Dubai
-layered design that suggests an abstract floral. These rectangular, step-cut diamonds are the primary
Diamond, Gold, 14k Gold, White Gold
$20,000Sale Price|20% Off
Certified Jade & Diamond Vintage Cocktail Ring. Apple Green. Substantial.
Located in Hong Kong, HK
. There are 20 rectangular step cut diamonds totaling 0.48cts and 46 round diamonds totaling 1.20cts in
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
Bulgari Ceylon sapphire and diamond 'Trombino' ring, circa 1980.
By Bulgari
Located in London, GB
either side with six rectangular step cut diamonds in open back half rubover settings with a combined
Diamond, Sapphire, Yellow Gold
$6,727Sale Price / set|20% Off
Art Deco 1.94ct Natural Emerald 0.9ct Diamond 14K White Gold Stud Earrings
By Spectrum Jewels
Located in Diera, Dubai
round brilliant diamonds and rectangular step cut diamonds. They are arranged in a radiating pattern
Diamond, Emerald, Gold, White Gold, 14k Gold
$8,409Sale Price / set|20% Off
Art Deco 1.94ct Natural Emerald 0.9ct Diamond 18K White Gold Stud Earrings
By Spectrum Jewels
Located in Diera, Dubai
round brilliant diamonds and rectangular step cut diamonds. They are arranged in a radiating pattern
Diamond, Emerald, Gold, 18k Gold, White Gold
Platinum 4.84ctw Oval Aquamarine & Step Cut Diamond Sides Classic Ring
Located in Montclair, NJ
Brilliant Blue Color - 12.3x10mm - 4.50ct (exact) (6) Natural Genuine Diamonds - Rectangular Step Cut
Aquamarine, Diamond, Platinum
CARTIER Paris Cocktail Ring In 18Kt Gold With 1.76 Cts In Diamonds & Burma Ruby
By Cartier
Located in Miami, FL
calculated by formula). Diamonds: Mount in a channel setting, with 4 calibrated French rectangular step cut
Diamond, Ruby, White Diamond, Gold, Yellow Gold, 18k Gold
Vourakis Vintage Platinum Diamond Pearl Drop Earrings, Circa 2000s
By Vourakis
Located in New York, NY
and topped with rectangular step-cut diamonds. The drop connects with a loop to create a full range of
Cultured Pearl, Diamond, Platinum, 14k Gold
$136,000Sale Price|20% Off
GIA Certified 5.02 Carat Fancy Intense Yellow Step-Cut Diamond Baguette Ring
Located in Chicago, IL
This refined three-stone ring showcases a 5.02 carat cut-cornered rectangular step-cut Fancy
Diamond, Yellow Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Vintage Platinum 1.43ctw GIA Oval Boulder Opal w/ Step Cut Diamond Sides Ring
Located in Montclair, NJ
Complete Info ** (2) Natural Genuine Diamonds - Rectangular Step Cut - Prong Set - G Color - VS2 Clarity
Diamond, Opal, Platinum
Three-Stone Rectangular Emerald Diamond Platinum Ring
By Dover Jewelry
Located in Miami, FL
prominent high quality genuine rectangular emerald-cut Colombian emerald approx. 6.70 carats with no
Emerald, Diamond, Platinum
New Platinum 4ctw GIA USA Montana Sapphire w/ Rectangular Diamond Sides Ring
Located in Montclair, NJ
** (2) Natural Genuine Diamonds - Rectangular Step Cut - Channel Set - D-H Color - VS1/VS2 Clarity
Diamond, Green Sapphire, Platinum
Art Deco Platinum Diamond Emerald Bracelet 1920s French
Located in Monaco, MC
—rectangular step-cut diamonds—were an Art Deco innovation, their clean lines and architectural form perfectly
Diamond, Emerald, Platinum
18K Yellow Gold Sapphire & Diamond Ribbon Brooch
Located in Great Neck Plaza, NY
diamond-set geometric clusters that evoke classic Art Deco radiance. Suspended below is a step-cut
Diamond, Sapphire, 18k Gold, Yellow Gold
Vintage 14 Karat Gold Pearl 0.49 Carat Diamond Openwork Cocktail Ring
Located in Vilnius, Vilniaus apskr.
cultured pearl - 28 diamonds, RBC-17, TW 0.42ct, RW-W, VS-SI - 6 diamonds, rectangular step cut, TW 0.07ct
Diamond, Pearl, 14k Gold
Mid Century Spray Design 29 Carat Diamond Brooch and Pendant
Located in Bay Harbor Islands, FL
diamonds, including a mix of cuts such as rectangular step-cut stones. These larger diamonds are set in a
Diamond, Platinum
GIA 10.60cts Imperial Topaz Diamond 18K Gold Earrings
Located in Miami, FL
Complementing the look are (8) rectangular step cut, half bezel-set, Genuine Diamonds and (9) round brilliant
Diamond, Topaz, Imperial Topaz, 18k Gold
GIA Certified 0.50 Carat H Colour VVS2 Clarity Diamond
Located in บางรัก, TH
provides exceptional value. Our emerald-cut diamond is a rectangular-shaped diamond with step-cut facets
Diamond
GIA Certified 0.50 Carat H Colour VVS2 Clarity Diamond
Located in บางรัก, TH
provides exceptional value. Our emerald-cut diamond is a rectangular-shaped diamond with step-cut facets
Diamond
GIA Certified 0.50 Carat G Colour VVS1 Clarity Diamond
Located in บางรัก, TH
without the premium cost of a colorless stone. Our emerald-cut diamond is a rectangular-shaped diamond
Diamond
GIA Certified 0.64 Carat H Colour VS2 Clarity Diamond
Located in บางรัก, TH
provides exceptional value. Our emerald-cut diamond is a rectangular-shaped diamond with step-cut facets
Diamond
GIA Certified 0.52 Carat H Colour VVS1 Clarity Diamond
Located in บางรัก, TH
buyers looking for beauty and value. Our emerald-cut diamond is a rectangular-shaped diamond with step
Diamond
GIA Certified 0.51 Carat G Colour vs2 Clarity Diamond
Located in บางรัก, TH
without the premium cost of a colorless stone. Our emerald-cut diamond is a rectangular-shaped diamond
Diamond
GIA Certified 0.50 Carat H Colour vvs1 Clarity Diamond
Located in บางรัก, TH
buyers looking for beauty and value. Our emerald-cut diamond is a rectangular-shaped diamond with step
Diamond
GIA Certified 0.50 Carat G Colour vvs2 Clarity Diamond
Located in บางรัก, TH
near flawless beauty. Our emerald-cut diamond is a rectangular-shaped diamond with step-cut faceting
Diamond
GIA Certified 0.50 Carat E Colour vvs1 Clarity Diamond
Located in บางรัก, TH
near flawless beauty. Our emerald-cut diamond is a rectangular-shaped diamond with step-cut faceting
Diamond
Gubelin Colombian Natural Unenhanced emerald and diamond ring, circa 1943.
By Gubelin
Located in London, GB
Gubelin Colombian emerald and diamond ring. Set with a rectangular step cut natural Colombian
Diamond, Emerald, Platinum
18k White Gold Tanzanite and Diamond Cocktail Ring with GIA Report
Located in Hicksville, NY
Ring Size: 8 Center Tanzanite Details: GIA Report# : 6224950708 Weight: 6.00ct Cut: Rectangular Step
Diamond, White Gold
Emerald Solitaire Natural Diamond Halo Bridal Ring in 14K Solid Gold (Certified)
Located in New Delhi, DL
SGL. This emerald-cut diamond ring features a rectangular center composed of step-cut baguette
Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold, Gold
Unavailable|$142,500
Betteridge 4.32 Carat Cut-Cornered Rectangular Step-Cut Diamond Engagement Ring
By Betteridge
Located in Greenwich, CT
Diamond engagement ring, showcasing a colorless cut-cornered rectangular step-cut diamond weighing
Diamond, White Diamond, Platinum
Unavailable|$60,317
Emerald, Baguette, Marquise & Diamond Vintage Bracelet
Located in Toronto, CA
Art Deco inspired vintage bracelet 1 Step Cut Diamond= 1.17ct 6 Rectangular Step Cut Diamonds
Diamond, Platinum
Unavailable|$32,500
VIntage Diamond Bracelet in Platinum
Located in Delray Beach, FL
) rectangular step cut diamonds, twenty six (26) round brilliant cut diamonds, and seventy eight (78) baguette
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.