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4.58 carats GIA Certified Swat Green Emerald - Natural Emerald Loose Gemstone
Located in PARIS, FR
At a hefty 4.58 carats, this emerald showcases an elegant octagonal step cut that highlights its
Category
2010s Pakistani Contemporary Loose Gemstones
Materials
Emerald
$3,919
W 0.4 in D 0.22 in L 0.36 in
3.21 carats GIA Certified Swat Green Emerald - Natural Emerald Loose Gemstone
Located in PARIS, FR
This 3.21-carat emerald is fashioned into a classic octagonal (step) cut that accentuates its broad
Category
2010s Pakistani Contemporary Loose Gemstones
Materials
Emerald
$4,576
W 0.37 in D 0.26 in L 0.31 in
3.12 carats GIA Certified Swat Green Emerald - Natural Emerald Loose Gemstone
Located in PARIS, FR
This 3.12-carat emerald features a generous octagonal step cut that beautifully showcases its vivid
Category
2010s Pakistani Contemporary Loose Gemstones
Materials
Emerald
$6,671
W 0.4 in D 0.23 in L 0.32 in
3.86 carats GIA Certified Swat Green Emerald - Natural Emerald Loose Gemstone
Located in PARIS, FR
octagonal step cut. The broad, flat table and crisp pavilion facets maximize light return, revealing a
Category
2010s Pakistani Contemporary Loose Gemstones
Materials
Emerald
$5,502
W 0.39 in D 0.28 in L 0.33 in
1980s Amethyst Diamond Gold Ring
Located in New York, NY
Bold 1980s amethyst diamond yellow gold ring. The beautifully cut octagonal step cut amethyst
Category
Vintage 1980s Cocktail Rings
Materials
Amethyst, Diamond, Gold, 14k Gold
White Gold 4, 08ct Pink Tourmaline
Diamonds Ring
By Thomas Leyser
Located in Idar-Oberstein, DE
(7.93g)
Pink Tourmaline (facetted octagon/step cut 9.5x9.5mm - 4.08ct)
Diamonds 26x Brilliant cut G(VS
Category
21st Century and Contemporary German Contemporary Solitaire Rings
Materials
Diamond, Tourmaline, 18k Gold, White Gold
18k Gold Adler Genèva Sapphire
Diamond Necklace, Estate Sultan Oman, GRS cert.
By Adler
Located in Antwerp, BE
Oman With GRS certificate
Sapphire: Royal Blue Natural octagonal step cut, vivid blue sapphire 15.7 ct
Category
20th Century Swiss Artisan Choker Necklaces
Materials
Diamond, Sapphire, Gold
$247,102 Sale Price
20% Off
L 16.54 in
Art Deco Colombian emerald and diamond flanked solitaire ring, circa 1925.
Located in London, GB
Art Deco Colombian emerald and diamond flanked solitaire ring. Centrally set with an octagonal step
Category
Vintage 1920s Art Deco Solitaire Rings
Materials
Diamond, Emerald, Platinum
18kt Yellow Gold Ring 6.75ct Minor Emerald Colombia, Triangle Diamonds CGL
Located in Antwerp, BE
large emerald and triangle diamonds.
Emerald: 6.75 ct Colombia,Minor oil, Beryl, Octagonal/ step cut
Category
21st Century and Contemporary Contemporary Fashion Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
, certified by C. Dunaigre, Switzerland. The emerald is cut in an elegant octagonal/step-cut and displays
Category
2010s Italian Modern Solitaire Rings
Materials
Diamond, Emerald, Platinum
GRS Certified 7.72 Carat Colombian Emerald and Diamond Platinum Ring
Located in Chicago, IL
elegant octagonal step cut, displays outstanding transparency and a lush, vividly saturated green hue
Category
2010s American Contemporary Solitaire Rings
Materials
Diamond, Emerald, 18k Gold, Platinum
GRS Certified 22.64 Carat Colombian Emerald and Diamond Platinum Necklace
Located in Chicago, IL
(Report No. GRS2024-087006). The emerald, fashioned in an octagonal step cut, displays a rich green hue
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, Emerald, 18k Gold, Yellow Gold, Platinum
Chaumet aquamarine ring, French, circa 1945.
By Chaumet
Located in London, GB
Chaumet aquamarine ring. Set with an octagonal step cut natural aquamarine in an open back claw
Category
Vintage 1940s French Cocktail Rings
Materials
Aquamarine, Yellow Gold
GRS Certified 7.23 Carat Emerald Shape Green Emerald Diamond Platinum Ring
Located in Chicago, IL
, certified by GRS. The richly saturated, vibrant green emerald is cut in an octagonal step cut that enhances
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 28.26 Carat Natural Aquamarine diamonds ring Vivid 14 Karat
Located in New York, NY
Octagonal Step cut (emerald cut).
Blue Aqua color.
Brilliant sparkles from all angles
Pristine
Category
2010s American Solitaire Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
Platinum High Quality GIA 1.57ctw Step Emerald
Diamond Sides 3 Stone Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Very Nice Vivid Green
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Colour change Ceylon sapphire and diamond ring
Located in London, GB
Colour change Ceylon sapphire and diamond coronet cluster ring. Centrally set with a octagonal step
Category
Vintage 1950s Solitaire Rings
Materials
Diamond, Sapphire, Yellow Gold, Platinum
GIA .69 Carat Total Weight Edwardian Diamond 14Karat Yellow Gold Engagement Ring
Located in Hicksville, NY
weight
Cut: Octagonal Step Cut
Color: Green
Clarity: VS
Type: Natural
Finger to Top of Stone Measurement
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Yellow Gold
Pink Sapphire Dangle Earrings, 3.60 Carats
Located in New Orleans, LA
Two eye-catching octagonal step-cut pink sapphires totaling 3.90 carats are set in these elegant
Category
21st Century and Contemporary Modern Dangle Earrings
Materials
White Diamond, Pink Sapphire, Platinum
Vintage 1.18 Carat Brazilian Emerald GIA and Diamond Platinum Statement Ring
Located in Montreal, QC
Ring. Centering a securely nestled Hand set Octagonal Step-Cut Emerald, weighing approx. 1.08 Carats
Category
Late 20th Century Modernist Cocktail Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 8.84 Carat Emerald Cut Emerald and Cadillac Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
octagonal step cut, measuring 13.86 x 9.96 x 7.79 mm, and radiates extraordinary transparency and depth
Category
2010s Italian Modern Solitaire Rings
Materials
Diamond, Emerald, Platinum
18kt Ring 4.83 Minor Emerald Diamonds CGL Certified
Located in Antwerp, BE
and diamonds.
Emerald: 4.83 Carat, Octagonal / step cut, green, transparent, Beryl, emerald Origin
Category
21st Century and Contemporary Contemporary Fashion Rings
Materials
Diamond, Emerald, 18k Gold
GIA Certified 2.33 Carat Emerald Antique Yellow Gold Ring
Located in Mount Kisco, NY
as an octagon step cut green natural beryl emerald measuring 7.80 x 7.36 x 5.56 mm, transparent with
Category
Vintage 1920s American Cocktail Rings
Materials
Emerald, 10k Gold, Yellow Gold
GIA Certified 33.85ct Natural Blue Aquamarine Diamonds Ring 14kt
Located in New York, NY
Octagonal Step cut (emerald cut).
Vivid Blue Aqua color.
Brilliant sparkles from all angles
Pristine
Category
2010s American Solitaire Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
GIA Certified 33.85ct Natural "Blue" Aquamarine
1.50ct diamonds ring cocktail
Located in New York, NY
Octagonal Step cut (emerald cut).
Vivid Blue Aqua color.
Brilliant sparkles from all angles
Pristine
Category
2010s American Solitaire Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
GIA Certified 33.44 Carat Natural "Blue" Aquamarine Diamonds Ring Vivid
Located in New York, NY
Octagonal Step cut (emerald cut).
Vivid Blue Aqua color.
Brilliant sparkles from all angles
Pristine
Category
2010s American Solitaire Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
Kat Florence 18k Yellow Gold 2.52ctw Emerald
D Flawless Diamond Ring w/ Box
Located in Montclair, NJ
–Stone(s)–
1 Natural Genuine Emerald - Octagon Step Cut - Dual Prong Set - Clean Vivid Green Color
Category
21st Century and Contemporary Solitaire Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
Dorfman Topaz and Diamond Cluster Ring, American, Circa 1980.
Located in London, GB
Dorfman Pink Topaz and Diamond Cluster Ring. Set to centre with one octagonal step cut natural
Category
Vintage 1980s American Retro Cluster Rings
Materials
Diamond, Topaz, 18k Gold
18K Ladies Ring with Emerald and Diamonds
Located in LA, CA
gold natural emerald beryl and diamond ring. Three (3) octagonal step cut natural emerald beryl
Category
21st Century and Contemporary Modern Fashion Rings
Materials
Diamond, Emerald, 18k Gold
Platinum 3.67ctw GIA Octagonal Green Emerald w/ Baguette
Round Diamond Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Vivid Green Color
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Emerald, Platinum
GIA 1.05 Carat Dark Blue Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
tapered baguette side diamonds in a platinum three-stone setting.
1 octagonal step cut dark blue
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, Platinum
GIA Certified 42.01ct Natural "Blue" Aquamarine diamonds ring Vivid 18kt Freedom
Located in New York, NY
clean clarity
Octagonal Step cut (emerald cut).
Vivid Blue Aqua color.
Brilliant sparkles from all
Category
2010s American Solitaire Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Classic Platinum GIA 1.5ctw Octagonal Colombian Emerald w/ Diamond Timeless Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Vivid Clean Green
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Emerald, Platinum
Classic Sapphire
Diamond 3-Stone Ring in 14k white gold
Located in Bloomington, MN
2.98ct royal blue sapphire, certified by GIA (Report 6233597331). The octagonal step-cut sapphire
Category
21st Century and Contemporary Contemporary Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold
GIA Certified 11.87 Carat Colombian Emerald and Diamond Platinum Ring
Located in Chicago, IL
features a striking GIA-certified 11.87 carat Colombian emerald, beautifully cut in a classic octagonal
Category
2010s American Contemporary Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Natalie K GIA 1.13 Carat Octagonal Sapphire Diamond Gold Engagement Ring
By Natalie K
Located in Stamford, CT
step cut Sapphire, approx. total weight 1.13cts, 5.91 x 5.13 x 3.97mm, natural Sapphire, simple heat
Category
Late 20th Century Engagement Rings
Materials
Diamond, Sapphire, 14k Gold, White Gold, Gold
4.48ct Natural Blue Sapphire – GIA Certified
Located in Singapore, SG
Transparent
Shape & Cut: Octagon Step Cut
Measurements: 10.27 × 7.59 × 5.64 mm
Origin: Inconclusive (GIA
Category
21st Century and Contemporary Singaporean Art Deco Loose Gemstones
Materials
Blue Sapphire, 18k Gold, White Gold
GIA Certified 7 Carat No Heat Ceylon Sapphire Blue Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
is fashioned into an elegant octagonal step cut, enhancing its brilliance and depth.
What sets this
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Platinum
C. Dunaigre Certified 5 Carat No Heat Pink Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
is fashioned into an elegant octagonal step cut, enhancing its brilliance and depth.
What sets this
Category
2010s Unknown Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Pink Sapphire, 18k Gold, Platinum
GIA Certified 13 Carat No Heat Ceylon Sapphire Blue Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
is fashioned into an elegant octagonal step cut, enhancing its brilliance and depth.
What sets this
Category
2010s Unknown Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
A Byzantine 22 Karat Yellow Gold ring with 12 carat Aquamarine
By Steven Battelle
Located in Boone, NC
grams.
The natural, earth mined Aquamarine is an Ideal Aqua Color. It is a rectangular octagonal step
Category
2010s Balinese Byzantine Solitaire Rings
Materials
Aquamarine, 22k Gold, Yellow Gold
GRS Certified 3.41 Carat Colombian Minor Oil Emerald Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
, characteristic of the finest emeralds from Colombia, and features an octagonal step-cut that enhances its depth
Category
2010s Colombian Contemporary Three-Stone Rings
Materials
Emerald, 18k Gold, Yellow Gold, Platinum
Peter Suchy GIA Certified 2.97 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
. stones are not original to setting. Stones are from a 1920's estate.
1 octagonal step cut SI blue
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GRS Certified 8.46 Carat Vivid Green Zambian Emerald Ring with Baguette Diamo
Located in Chicago, IL
octagonal step cut, the emerald is richly saturated and features only minor clarity enhancement (CE[O]), a
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Emerald, Platinum
$56,000 Sale Price
20% Off
Vintage Retro Aquamarine Diamond 18K Gold Ribbon Pin
Located in Miami, FL
Aquamarine Shape: Octagonal Step Cut
Carat Weight Approx: 19.01 carats
Color & Transparency: Deep Blue
AQUA
Category
Vintage 1950s Retro Brooches
Materials
Aquamarine, Diamond, 18k Gold
Colombian Emerald and Diamond Flanked Solitaire Ring
Located in London, GB
Colombian emerald and diamond flanked solitaire ring. Centrally set with an octagonal step cut
Category
21st Century and Contemporary Unknown Engagement Rings
Materials
Diamond, Emerald, Platinum
Colombian Emerald Octagon Pair – 102.69 cts (GRS Certified Minor, Vivid Green)
Located in Hong Kong, HK
(27.70 x 20.02 x 11.06 mm)
Cut: Octagonal Step Cut
Color: Vivid Green (GRS Certified)
Clarity Treatment
Category
21st Century and Contemporary Colombian Loose Gemstones
Materials
Emerald
GIA Certified 13.20 Carat Emerald and Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
magnificent GIA Certified 13.20-carat natural emerald, cut in a beautifully proportioned octagonal step cut
Category
2010s Italian Modern Solitaire Rings
Materials
Diamond, Emerald, Platinum
Boodles
Dunthorne Tanzanite and Diamond Bracelet
By Boodle
Dunthorne
Located in London, GB
host to five octagonal links set with octagonal step cut tanzanites. The the rich vivid electric blue
Category
Late 20th Century Link Bracelets
Materials
Diamond, Tanzanite, 18k Gold, Yellow Gold
EG Lab Certified 3.51ct Ceylon Sapphire Trapezoid Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Lab as natural corundum from Sri Lanka (Ceylon). The octagon step‑cut gem measures 9.78 × 7.18 × 5.21
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
New Platinum Classic GIA 4.03ctw No Heat Green Blue Sapphire Diamond Band Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Sapphire - Octagonal Step Cut -Dual Claw Prong Set - Green Blue
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified .75 Carat Ruby Diamond Gold Engagement Ring
Located in Stamford, CT
shank, in a 14k white and yellow gold setting
1 octagonal step cut purplish red Ruby, approx. total
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, 14k Gold, White Gold, Yellow Gold, Gold
Unisex Vintage 14k Gold 2.75ct Rectangular GIA Burma Bezel Ruby
Diamond Ring
Located in Montclair, NJ
features an elongated octagonal step cut, GIA certified, natural ruby neatly bezel set at the center. The
Category
Late 20th Century Unknown Band Rings
Materials
Diamond, Ruby, 14k Gold, White Gold
GIA Certified 3.02 Carat Colombian Emerald and Trillion Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
, displaying an exceptionally rich and saturated green hue. Expertly cut in the classic octagonal step cut, the
Category
2010s Italian Cocktail Rings
Materials
Diamond, Emerald, 18k Gold, Platinum
$68,000 Sale Price
20% Off
New 18k Yellow Gold
Platinum Gia 3.40ct No Heat Orange Sapphire Solitaire Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Sapphire - Octagonal Step Cut - Dual Claw Prong Set - Transparent
Category
2010s American Solitaire Rings
Materials
Sapphire, Yellow Gold, Platinum
Art Deco Burmese Ruby and Diamond Ring In Platinum, GIA Certified.
Located in New York, NY
clarity weighing approximately 1.50 carats , the octagonal step cut ruby radiates a deep, pigeon's blood
Category
Vintage 1930s European Art Deco Engagement Rings
Materials
Diamond, Ruby, Platinum
Vintage 14k White Gold GIA 13.70ctw High Quality Aquamarine
Diamond Pin Brooch
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Aquamarine - Octagonal Step Cut - Prong Set - Very Nice Clean
Category
20th Century Brooches
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
$9,998
H 0.83 in W 2 in
- 1
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Octagonal Step Cut For Sale on 1stDibs
You are likely to find exactly the octagonal step cut you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. You can easily find a 4 antique edition and 7 modern creations to choose from as well. If you’re looking for a octagonal step cut from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. A octagonal step cut from Hancocks and Raiman Rocks — each of whom created a beautiful version of this treasured accessory — is worth considering. A octagonal step cut of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 8, is particularly popular. Today, if you’re looking for an octagon cut version of this piece and are unable to find the perfect match, our selection also includes asscher cut and emerald cut alternatives. If you’re browsing our inventory for a octagonal step cut, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a Octagonal Step Cut?
The price for a octagonal step cut starts at $1,145 and tops out at $366,400 with these rings, on average, selling for $67,250.
Questions About Octagonal Step Cut
- What is a step cut diamond?1 Answer1stDibs ExpertFebruary 22, 2021A step cut diamond is usually square or rectangular and gets its name from the step-like faceting. The facets are arranged in parallel lines on all four sides and tend to be larger facets than brilliant-cut diamonds.
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