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Art Deco French 2.18 CTW No Heat Sapphire Diamond Platinum Halo Ring GIA
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing 1.33 carats - transparent light cornflower blue Natural
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Edwardian 2.56 CTW No Heat Burma Sapphire Diamond Platinum Antique Ring AGL
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 2.08 carats - transparent medium blue
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Sapphire, Platinum

1980 s 5.55 CTW No Heat Ceylon Sapphire Diamond 18 Karat Gold Vintage Ring GIA
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing 3.71 carats - transparent light bluish violet in color
Category

Vintage 1980s Contemporary Band Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

French 20th Century Yellow Sapphire Diamonds 18 Karat Yellow Gold Cluster Ring
Located in Poitiers, FR
antique ring in a rectangular shape with rounded corners. It is set in the center with a cushion-cut
Category

Antique Early 1900s French Belle Époque Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Yellow Sapphire, Gold, 18k Gold, Yello...

4.02 CTW No Heat Fancy Orangy Yellow Sri Lanka Ceylon Sapphire Unisex Ring GIA
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing 4.02 carats total - transparent orangy-yellow in color
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Sapphire, Platinum

Victorian 4.10 CTW No Heat Sapphire Diamond 18 Karat Gold Antique Band Ring GIA
Located in Philadelphia, PA
Featuring five cushion cut sapphires graduating in size and flush set east to west Weighing
Category

Antique 1860s Victorian Band Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

1980s Natural No Heat Sapphire Diamond Pendant Necklace
Located in Miami, FL
centered with a cushion cut natural no heat blue sapphire without treatments, weighing approx. 22.35
Category

Vintage 1980s American Art Deco Drop Necklaces

Materials

Blue Sapphire

Retro Violet Sapphire Diamond 14 Karat Gold Flower Ear-Clip Earrings
Located in Philadelphia, PA
deeply ribbed texture Each centers a mixed cushion cut sapphire weighing in total approximately 2.55
Category

Vintage 1940s Retro Clip-on Earrings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

Art Deco 1.62 CTW Sapphire Diamond Platinum Floating Vintage Halo Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 0.88 carat - transparent medium blue Bezel
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

1970s Modernist Sapphire Diamond 18 Karat Yellow Gold Ring
Located in Poitiers, FR
features a central bezel set cushion cut brilliant antique diamond and 6 round sapphire cabochons in a
Category

Vintage 1970s French Modernist Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

1940s Sapphire Diamonds 18 Karat Yellow Gold Tank Ring
Located in Poitiers, FR
a cushion-cut sapphire set in the center with 4 flat claws. On either side, the scrolls are each
Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Tiffany Co. Schlumberger Double Bee Ring with Blue Sapphire Diamonds
By Jean Schlumberger for Tiffany Co.
Located in North Hollywood, CA
features a gorgeous Blue Sapphire of 4.39 Carats cushion cut w/ AGI certificate. There are 4 marquise
Category

1990s American Artisan Cocktail Rings

Materials

White Diamond, Blue Sapphire, 18k Gold, Platinum

A. Jaffe Sapphire Diamond Engagement Ring Estate 18 Karat White Gold
Located in Torrance, CA
cut sapphire measures 7.5mm x 7mm (estimated at 3.02 carats), accented with two estimated 0.50 carat
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Retro Violet Sapphire Diamond 14 Karat Gold Floral Pendant Brooch
Located in Philadelphia, PA
deeply ribbed texture Centering a mixed cushion cut sapphire weighing approximately 2.52 carats
Category

Vintage 1940s Retro Brooches

Materials

Diamond, White Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

1940s Sapphire Diamonds 18 Karat Yellow Gold Knot Tank Ring
Located in Poitiers, FR
sapphire with 2 x 2 antique- cut diamonds. Weight of the central sapphire : 0.54 carat approximately. Total
Category

Vintage 1940s French Retro Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Antique Sapphire and Diamond Yellow Gold Trilogy Engagement Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
of the shank. Sapphire Quality Color Blue Cut Cushion Faceted Content 0.72 carat Dimensions 6.18mm x
Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

Antique 1.80 carat total weight gemstone 18k yellow gold checkerboard ring
Located in Beverly Hills, CA
: Approximately 1.80 carats Center stone: 4 cushion cut blue sapphires Weight: Approximately 1 carat Accent stone
Category

Antique 1890s Victorian Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

Beautiful Estate Burmese Sapphire Diamond Ring
Located in New York, NY
An Estate platinum ring featuring a cushion-cut, natural, no heat, Burma blue sapphire and 4
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Sapphire, Diamond, Platinum

Retro No Heat Sapphire Diamond 18 Karat White Gold Gypsy Unisex Ring GIA
Located in Philadelphia, PA
Gypsy style ring centers a cushion cut Cambodian sapphire Weighing approximately 1.40 carats
Category

Vintage 1940s Retro Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

24.27 Ct. Green Tourmaline and Yellow Sapphire, Yellow Gold Bezel Drop Pendant
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This impressive pendant features a fine, 24.27 carat green cushion cut tourmaline paired with a
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, Yellow Sapphire, Tourmaline, Multi-gemstone, Sapphire, Yellow G...

Blue Sapphire Half Moon Diamond 14 Karat White Gold Three-Stone Vintage Ring
Located in Philadelphia, PA
Centering a rectangular cushion cut sapphire weighing approximately 5.05 carats total. Transparent
Category

20th Century Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Art Deco 4.14 CTW No Heat Ceylon Sapphire Diamond Platinum Vintage Halo Ring GIA
Located in Philadelphia, PA
Centering an antique pear cut sapphire weighing 2.98 carats total - transparent violet blue in
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Edwardian 2.98 CTW Sapphire Diamond Platinum 14 Karat Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an elongated cushion cut sapphire weighing approximately 2.34 carats - transparent medium
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Sapphire, Diamond, Platinum, Yellow Gold, 14k Gold, Gold

GIA 18K Blue Sapphire Diamond Ring Unheated Ceylon Gold Vintage Huge 17.52 Cts
Located in Sylvania, GA
(UNHEATED) Transparent Deep Royal Blue Sapphire Approx- 15.34 Carats! 20 Round Brilliant European Cut
Category

Antique 18th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

Victorian 2.86 CTW No Heat Sapphire Diamond 18 Karat Gold Halo Ring GIA
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing 1.33 carats - transparent deep royal blue Natural
Category

Antique Early 1800s Victorian Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

French Victorian Emerald Diamond Sapphire Ruby 18 Karat Gold Snake Brooch
Located in Philadelphia, PA
cut sapphire, ruby, or emerald Brightly colored and weighing in total approximately 0.65 carat
Category

Antique 1890s Victorian Brooches

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Gold, Yellow Gold, 18k ...

Cartier No Heat Sapphire Diamond Platinum 18K Gold Vintage Three Stone Ring
By Cartier
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing 2.80 carats - transparent medium blue Natural Madagascar
Category

Vintage 1980s Modern Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Arts Crafts No Heat Ceylon Purple Sapphire Diamond Platinum-Topped 14 Karat Go
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 2.00 carats Transparent with strong violet
Category

Antique Early 1900s Arts and Crafts Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Gold, 14k Gold, Yellow Gold, Platinum

Unique Amethyst Topaz and Sapphire Pendant Brooch
Located in Poitiers, FR
a cushion cut amethyst surrounded by claw set pink sapphires, topaz and sapphires. The bail is also
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

Amethyst, Sapphire, Pink Sapphire, Topaz, Silver, Sterling Silver

GIA Certified Sapphire and Diamond Trilogy Ring Set in 18k White Gold
Located in London, England
classic three stone ring is centrally set with a stunning GIA certified cushion cut sapphire which is four
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Late Victorian Sapphire Diamond 14 Karat Rose Gold Three Stone Ring
Located in Beverly Hills, CA
brilliant cut sapphire with a total weight of approximately 0.60 carat. Accented by two old European cut
Category

Antique 1890s Unknown Late Victorian Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Rose Gold

Carved Tanzanite Diamond Sapphire Emerald Pearl Tassel Necklace in 18k Gold
Located in Bangkok, TH
. Tassel charm is made of diamonds and French cut sapphires, beautifully hanging from cushion-cut
Category

21st Century and Contemporary Thai Art Deco Link Necklaces

Materials

Diamond, Emerald, Pearl, Sapphire, Tanzanite, 18k Gold, White Gold

Regal Edwardian Unheated Sapphire Diamond Cluster Ring
Located in New York, NY
weight about 1 3/4 carats) is surrounded by a double row of old European cut clean and white round
Category

Early 20th Century Edwardian Cluster Rings

Materials

Diamond, Sapphire

Fine Blue Sapphire Diamond Ring, 18kt
Located in Miami, FL
earth mined fine blue sapphire, elongated cushion cut weighing 1.38 carats, set within 4 claws and
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold

RAYMOND YARD 1930s Diamond Sapphire Platinum Ring
By Raymond C. Yard
Located in New York, NY
carat 7.0mm sapphire complimented by an old cushion-cut VS H diamond of an estimated 1.50 carats, 4
Category

Vintage 1930s American Cluster Rings

Materials

Diamond, Sapphire, Platinum

Adler Ring 18k gold Sri Lanka Sapphire Heart Shaped Diamond GRS Report
By Adler
Located in Beverly Hills, CA
center gemstone is an approximately 4.60-carat natural cushion cut sapphire from Sri Lanka and it comes
Category

Vintage 1980s Swiss Three-Stone Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, Yellow Gold

Antique Russian Sapphire and Diamond Dangle Earrings
Located in Chicago, IL
prong-set with two cushion cut sapphires and six old European cut diamonds set in silver bezels
Category

Antique Late 19th Century Russian Victorian Dangle Earrings

Materials

Diamond, Sapphire

ART DECO PINK SAPPHIRE AND DIAMOND 3 STONE RING
Located in San Antonio, TX
3 Stone ring centering a 3.32 carat cushion-cut natural, unheated,pink sapphire (GIA cert#212011169
Category

English Three-Stone Rings

Materials

Sapphire, Diamond

Victorian 16.38 CTW Sapphire Garnet 14K Gold Antique Harlequin Bangle Bracelet
Located in Philadelphia, PA
approximate 16.38 carats total collectively - pear and cushion cut Transparent orange, yellow, green, blue
Category

Antique 1880s Victorian Bangles

Materials

Garnet, Sapphire, Gold, 14k Gold, Yellow Gold

1970s Sapphire Ruby Diamond Gold Pin Brooch Clip
Located in Beverly Hills, CA
cushion cut blue and yellow sapphires, cabochon rubies and round brilliant cut diamonds. The largest
Category

Vintage 1970s Brooches

Materials

White Diamond, Ruby, Blue Sapphire, Yellow Sapphire, 14k Gold, Yellow Gold

GIA 2.03ct Diamond Emerald Ruby and Sapphire Dangle Earrings in 18k White Gold
Located in Bangkok, TH
Weight: 1.30 Carat (approx. in total) Additional Gemstones III Type: Sapphire Shape: French Cut Size: 2
Category

21st Century and Contemporary Thai Art Deco Dangle Earrings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, White Gold

1890s Antique Blue Sapphire and Diamond Yellow Gold Ring
Located in Jesmond, Newcastle Upon Tyne
mixed cut sapphire to the center of the cushion style 14k yellow gold band. The ring is embellished
Category

Antique 1890s Unknown Late Victorian Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

1930 s Art Deco Blue Sapphire Diamond Platinum Gold Double-Sided Cuff Links
Located in New York, NY
links have 4 cushion-cut sapphires with an approximate total weight of 3.95 carats, and 16 old European
Category

Vintage 1930s Unknown Art Deco Cufflinks

Materials

Sapphire, 18k Gold, Platinum

IGI Certified Platinum Natural Sapphire and Diamond Ring
Located in Washington Depot, CT
at 3.07 carats. Cushion Mixed Cut. Evidence of heat treatment present in testing as is common with
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Mid-Century 2.07 CTW No Heat Ceylon Sapphire Diamond Three Stone Ring GIA
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing 1.77 carats - transparent light blue-violet in color
Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Ruby Blue Sapphire Diamond Gold Cuff Links
Located in New York, NY
have 4 old mine-cut diamonds with an approximate total weight of .20 carats, a 2 cushion-cut rubies
Category

Antique Early 1900s Cufflinks

Materials

Diamond, Ruby, Sapphire, 18k Gold

Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring
Located in New York, NY
This dynamic cocktail ring featuring the blazing brilliance of a 10 1/2 carat cushion cut purple
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring
Located in New York, NY
This dynamic cocktail ring featuring the blazing brilliance of a 10 1/2 carat cushion cut purple
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

8.80ct Australian Black Opal from Lighting Ridge Diamonds Sapphire Platinum Ring
Located in New York, NY
Sapphires Platinum Ring. Highly collectible the Center Opal is 4.17ctct with Body Tone 2N, Brilliance 4 on
Category

Early 2000s Engagement Rings

Materials

Diamond, Sapphire, Black Opal, Platinum

IGI Certified Platinum Natural Sapphire and Diamond Ring
Located in Washington Depot, CT
at 3.07 carats. Cushion Mixed Cut. Evidence of heat treatment present in testing as is common with
Category

20th Century Cocktail Rings

Materials

Sapphire, Diamond, Platinum

American Platinum Bracelet with Diamonds and Sapphires by Oscar Heyman
By Oscar Heyman
Located in New York, NY
sapphires by Oscar Heyman. The bracelet has a square cushion yellow sapphire that weighs 41.47 carats, 4
Category

Vintage 1950s American Link Bracelets

Materials

Diamond, Blue Sapphire, Yellow Sapphire, Platinum

Art Deco Platinum Ring with Diamonds and Sapphire
Located in New York, NY
An Art Deco platinum ring with blue sapphire and diamonds The ring centers on a cushion-cut blue
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Blue Sapphire Diamond Platinum Ring
Located in New York, NY
An Art Deco blue sapphire and diamond ring set in platinum. The ring centers on a cushion-cut blue
Category

Vintage 1920s Cambodian Art Deco More Rings

Materials

Blue Sapphire, White Diamond, Platinum

0.80ctw Green Sapphire Diamond Ornate Filigree Ring 14k White Gold Size 5.75
Located in McLeansville, NC
Gemstone Information: - Natural Sapphire - Carats - 0.75ct Cut - Cushion Brilliant Color - Dark
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Green Sapphire, 14k Gold, White Gold, Yellow Gold, Sterling Silver

Belle Époque Diamond Sapphire 18 Karat Rose Gold Ring
Located in Beverly Hills, CA
by three cushion step cut and one square step cut sapphires with a total weight of approximately 0.40
Category

Antique Early 1900s Belle Époque Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Gold

Circa 1930s American Made Opal Sapphire Diamond Gold Ring
Located in Carmel-by-the-Sea, CA
. The opals are 5.7 x 5 x 1.9, 1/4 of a carat and there are 4 full cut diamonds measure 0.03cttw. Size
Category

Vintage 1930s American More Rings

Materials

Diamond, Opal, Sapphire, 10k Gold

LINZELER MARCHAK Art Déco Diamond and Sapphire Ring
Located in Amsterdam, NL
A platinum Art Déco ring with a cushion shaped diamond in its centre (colour G-H almost 1 carat
Category

Early 20th Century French Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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4 Carat Cushion Cut Sapphire For Sale on 1stDibs

You are likely to find exactly the 4 carat cushion cut sapphire you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find an antique version now, or shop for 508 vintage or 553 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 4 carat cushion cut sapphire from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 4 carat cushion cut sapphire over the years, but those made by Polya Medvedeva Jewellery, Roshe Jewels and Gems and Jewels UK are often thought to be among the most beautiful. See these pages for a cushion cut iteration of this accessory, while there are also antique cushion cut cut and oval cut cut versions available here, too. There aren’t many items for men if you’re seeking a 4 carat cushion cut sapphire, as most of the options available are for women and unisex.

How Much is a 4 Carat Cushion Cut Sapphire?

The price for a 4 carat cushion cut sapphire starts at $70 and tops out at $432,205 with these rings, on average, selling for $8,337.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.