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Art Deco Style 1.20 Carat Diamond Plus Platinum Target Ring
Located in Napoli, IT
.12 Ct – 16 square custom faceted cut blue sapphires totalling approx .60 Ct UK size: N 3/4 US size: 7
Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco 4 CT Certified Natural Emerald and Diamond Cocktail Ring in 18K Gold
Located in Orlando, Florida
Cut ◭ Primary Stone Count: 1 ◭ Total Primary Stone Carat Weight: 4.02 CT *** ACCENT STONES
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Gold, White Gold

Art Deco 4 CT Certified Natural Emerald and Diamond Engagement Ring in 18K Gold
Located in Orlando, Florida
Cut ◭ Primary Stone Count: 1 ◭ Total Primary Stone Carat Weight: 4.01 CT *** ACCENT STONES
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Gold, Yellow Gold

Color Change Sapphire Ring, 4.06ct Unheated 3 Stone Platinum Ring GIA Cerftified
Located in Tampa, FL
purple color GIA vB 5/4 to P 5/4. Set with 2 cushion cut diamonds at 0.40 carats each, VVS-2 clarity, F
Category

2010s Sri Lankan Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

Antique Lys Flower Victorian Brooch, Diamonds and Sapphires
Located in Saint-Ouen, FR
are Rose cut and Old European cut. The bigger one is a cushion cut of 0.80 carats approximately. The
Category

Antique 1880s French Belle Époque Brooches

Materials

Diamond, Sapphire

Rare No Heat Blue Sapphire Diamond Platinum Ring
By Lings Jewellery
Located in Hong Kong, HK
This classically elegant blue sapphire ring is surrounded by large 1/3 carat brilliant cut
Category

21st Century and Contemporary Hong Kong Cluster Rings

Materials

Blue Sapphire, Diamond, Platinum

Art Deco Certified Burma Sapphire Diamond Trilogy Platinum Ring
Located in Napoli, IT
of each stone Centre is a superb rich blue, antique cushion cut Burmese Sapphire – no heat or
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Berquin Certified 3.76 Carat Intense Blue Spinel Diamond Gold Cocktail Ring
By Berquin
Located in Brussel, BE
exclusive Intense Blue, Cushion Cut Spinel of 3.76 carats; this Spinel has an exquisite blue colour, and is
Category

21st Century and Contemporary Belgian Modern Cocktail Rings

Materials

Spinel, 18k Gold, White Gold, Palladium

Certified Unheated Ceylon Sapphire Diamond Ring, 18 Karat White Gold
Located in Grenoble, FR
enhancement and a IGI certificate to support it, this center cushion cut gem measuring up to 7.18 x 4.54 x 4
Category

2010s French Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Sapphire, Diamond and Emerald, Set in a Platinum Handcrafted Ring
Located in Nashville, TN
each for .78 carats(scale weight). 4 Ideal Cut Round Brilliant Cut Diamonds. .0125 carats each for .05
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Blue Sapphire, Platinum

A "Samuel Getz" Blue Sapphire, Mandarin Garnet, Tsavorite Pavé Dia Ring
By Samuel Getz
Located in Miami Beach, FL
Shape Blue Sapphire, 2.44 Carat, [8.64 x 7.35 x 4.54mm], Tsavorite, 2.30 Carat, [8.67 x 6.63 x 4.78 mm
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Garnet, Blue Sapphire, Tsavorite, 18k Gold

Rare Antique 5.15 Carat Diamond Solitaire Plus Platinum Ring
Located in Napoli, IT
: oval Old Mine cushion cut, incredibly HUGE being estimated 5.15 Ct measuring 11.13 mm x 9.26 mm. This
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Appraised Premium: Violetish Blue Spinel
Located in Sheridan, WY
, Sapphire solitaire, Bracelets CERTIFICATE: IGL/GIA Full Lab Report included ORIGIN: Sri Lanka CARAT SIZE
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire, Spinel

MINH LUONG Eternal Knot Tahiti Pearl Pink Sapphire Diamonds Gold Single Earring
Located in Chêne-Bourg, CH
Cortez Pearls with Lavender Overtones (x2): ∅ 3-4 mm VS Cushion Sugarloaf Pink Sapphire: 4 x 4 mm I3 Salt
Category

21st Century and Contemporary Swiss Modern Drop Earrings

Materials

Pearl, Cultured Pearl, Diamond, Pink Sapphire, Gold, 18k Gold, White Gold

MINH LUONG Eternal Knot Gold Pearl Blue Sapphire Diamonds Gold Single Earring
Located in Chêne-Bourg, CH
Akoya Pearls (x2): ∅ 3-4 mm - VS Cushion Sugarloaf Blue Sapphire: 4 x 4 mm - Champagne Diamonds: 0.28
Category

21st Century and Contemporary Swiss Modern Drop Earrings

Materials

Diamond, Pearl, Cultured Pearl, South Sea Pearl, Blue Sapphire, Gold, 18...

18 Karat White Gold Sapphire and Diamond Ring
Located in Splitter s Creek, NSW
Royal Blue, Tone - medium. Eye-Clean, Rectangular Cushion Cut, 4 Claw Set. Surrounding the Sapphire are
Category

2010s Unknown Modern Fashion Rings

Materials

18k Gold

Contemporary 4.75ct Tourmaline Pink Spinel Diamond Ring 18 Carat White Gold
Located in Hamilton, AU
features a central light blue cushion-cut aquamarine framed by a delicate diamond border intersected by a
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, Spinel, Tourmaline, Gold, 18k Gold, White Gold

14 Karat White Gold Victorian Style Tanzanite Fashion Earrings
Located in Westfield, NJ
round diamonds and suspended by two marquis cut emeralds and an oval faceted sapphire, within borders of
Category

21st Century and Contemporary Dangle Earrings

Materials

Tanzanite, 14k Gold, White Gold

Multi Gemstone Dangle Earrings in 18k
Located in Mill Valley, CA
carats Morganite, cushion cut, pink color, 0.85 carats Sapphire, oval cut, bright green color, 1.75
Category

2010s Contemporary Dangle Earrings

Materials

Multi-gemstone, Peridot, Sapphire, Spinel, Tanzanite, 18k Gold

Contemporary 2.00ct Teal Indicolite Tourmaline Diamond Ring 18ct White Gold
Located in Hamilton, AU
cushion cut deep teal sapphire at her centre, set within a border of brilliant diamonds and with
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, Indicolite, Gold, 18k Gold, White Gold

Haute Victorian Gem-Set Pendant Chain
Located in Wimberley, TX
of approximately 2.35 carats to a surround of twelve (12) old mine and cushion cut diamonds to a ring
Category

Antique Late 19th Century Victorian Brooches

Materials

Natural Pearl, Ruby, Diamond, Sapphire, 14k Gold

Arched Sautior Earrings with Diamonds, Precious Stones and Snowflakes
By Alexandra Mor
Located in New York, NY
Stones with a mix of 6 Cushion Cut Blue Topaz weighing 4.2 carats, 4 Blue Green Tourmaline Cabochon
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, Diamond, Topaz, Tourmaline, Platinum

Midcentury Sapphire and Diamond Three-Stone Ring in Platinum
Located in Boston, MA
. Centered by a 1.15 carat cushion shaped sapphire this ring features a pair of brilliant cut diamonds
Category

Mid-20th Century Retro Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

14K Yellow Gold 4/5 Carat Cushion Cut Blue Sapphire Solitaire Pendant Necklace
Located in New York, NY
Immerse yourself in the enchanting allure of our 14K Yellow Gold 4/5 Cttw Natural Cushion Cut Blue
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Blue Sapphire, 14k Gold, Yellow Gold

GIA Certified 14.04 Carat Cushion Cut Sapphire and Cushion Diamond Platinum Ring
By Kiersten Elizabeth
Located in Southport, CT
. Elongated Cushion Cut Blue Sapphire 9.98 Carats Matched Elongated Cushion Cut Diamonds 4.06 Carats 50 Pave
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

3.00 Carats Cushion Cut Sapphire Baguette Cut Diamond Platinum Three Stone Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 2.18 carats total. Transparent medium blue
Category

Vintage 1980s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Victorian 2.10 Carats Cushion Cut Sapphire Old European Cut Diamond Band Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 1.00 carat total - transparent medium blue
Category

Antique 1860s Victorian Band Rings

Materials

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

8.50 Carat Cushion Cut Yellow Sapphire Diamond and Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
sapphire ring in platinum. Sapphire Quality: Colour: Yellow Cut: Cushion Content: 8.50 carats Dimensions
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Yellow Sapphire, Platinum

Art Deco 2.22 Carat Cushion Cut Sapphire Diamond Platinum Pierced Chevron Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 1.62 carats total - transparent medium/dark
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Contemporary 2.76 Carats Cushion Cut Sapphire Diamond 18 Karat White Gold Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 2.10 carats total - set with split prongs
Category

Early 2000s Contemporary Cocktail Rings

Materials

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

Contemporary 1.46 Carats Cushion Cut Pink Sapphire Diamond Platinum 18 K Ring
Located in Philadelphia, PA
Centering a mixed cushion cut pink sapphire weighing approximately 0.90 carat total. Transparent
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Pink Sapphire, Platinum

4 Carat Vintage Inspired with Step Cut Blue Sapphire Ring Certified
Located in New York, NY
Center Blue Sapphire: Carat Weight: 3.15 Carats Color: Blue Sapphire - Diffused J’adore Sapphire
Category

2010s American Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage 5.18 Carats Cushion Cut Sapphire Diamond 14 Karat Yellow Gold Vintage Ha
Located in Philadelphia, PA
Centering a prong set cushion cut sapphire weighing approximately 4.20 carats total. Transparent
Category

Vintage 1980s Contemporary Cocktail Rings

Materials

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

Art Deco GIA Antique Cushion Cut Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
One Art Deco GIA Antique Cushion Cut Diamond Sapphire Platinum Engagement Ring. Featuring one GIA
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Natural Pink Cushion Cut Sapphire Diamond Earrings
By Steven Fox Jewelry
Located in Greenwich, CT
brilliant cut diamonds totaling .40 carats. Rarely found in nature, these natural unheated pink sapphires
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Pink Sapphire, 18k Gold, Platinum

Certified Natural 6.97 Carat Cushion Blue Sapphire Diamond Halo Platinum Ring
By Leon Mege
Located in New York, NY
"Montpassier™ three-stone ring, featuring 6.97 carat cushion sapphire, AGL-certified #1093373
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

French 1950s No Heat Cushion Cut Ceylon Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
a cushion- cut blue sapphire surrounded by 16 diamonds, all lined with a twist. The ring consists of
Category

Vintage 1950s French Retro Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.48 Carat Royal Blue Cushion Sapphire with Marquise Diamonds in Platinum Ring
By Leon Mege
Located in New York, NY
Right-hand platinum ring featuring a 1.48-carat intense blue sapphire. Marquise cut side stones
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Cushion Cut Blue Sapphire and Half-Moon Diamond Three Stone Ring
Located in London, England
platinum. The piece is predominantly set with a natural cushion cut blue sapphire which is securely four
Category

2010s British Modern Three-Stone Rings

Materials

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

GIA Victorian 2.94 Carats Cushion No-Heat Pink Burma Sapphire Diamond Ring
Located in Philadelphia, PA
Centering a cushion shaped step cut sapphire weighing approximately 2.06 carats total - transparent
Category

Antique 1880s Victorian Cocktail Rings

Materials

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

Modern 3.45 Carats Yellow Sapphire Diamond 14 Karat Gold Cushion Band Ring
Located in Philadelphia, PA
Cushion shaped ring is designed with polished gold bar motifs Featuring a bar set mixed oval cut
Category

1990s Modern Band Rings

Materials

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

New No Heated Cushion-cut Ceylon Sapphire Diamonds 18 K White Gold Cluster Ring
Located in Poitiers, FR
setting with a light-blue sapphire of the same shape in the center, held in place by 4 claws. The surround
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

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

Edwardian 1.56 Carat Sapphire Mine Cut Diamond 14 Karat White Gold Dinner Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 0.60 carat total - transparent medium
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Deep Blue Sapphire, Certified Gem, 4, 27 Ct., Loose Gemstone
Located in Kirschweiler, DE
Research (DSEF). gem measurements: 9,38 x 8,26 x 5,70 mm cushion weight: 4,27 ct.. cut: mixed star / step
Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Blue Sapphire

GIA Certified 1.75 Carat Sapphire Diamond Engagement Ring
Located in Stamford, CT
is from Simayof. 1 GIA certified cushion cut natural Sapphire blue color, CMG type II, approx
Category

Early 2000s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

5.50 Carat Ceylon Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
/estate jewelry. Sapphire Quality Origin Sri Lanka (Ceylon) Colour Blue Cut Cushion Content 5.50 carats
Category

Vintage 1980s Unknown Cocktail Rings

Materials

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

1910 Edwardian 1.15 Carat Sapphire Rose Cut Diamond Platinum 18 Karat Gold Ring
Located in Philadelphia, PA
Circular cluster ring centers a cushion cut sapphire weighing approximately 0.65 carat. Claw set
Category

Vintage 1910s Edwardian Cluster Rings

Materials

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

Vintage 1.69 Carat Kashmir Sapphire and 0.60 Carat Diamond Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
. Sapphire Quality Origin Kashmir Color Blue Cut Cushion Content 1.69 carats Dimensions 6.66mm x 6.33mm x
Category

Vintage 1950s Unknown Fashion Rings

Materials

Diamond, Sapphire, Platinum

Seaman Schepps 18 Carat Sapphire Ring
By Seaman Schepps
Located in Litchfield, CT
features an 18.81 carat antique cushion cut sapphire flanked by a pair of trapezoid citrines. The pastel
Category

1990s American Cocktail Rings

Materials

Citrine, Sapphire, 18k Gold, Yellow Gold

Vintage Platinum GIA Ceylon No Heat Cushion Sapphire Diamond Engagement Ring
Located in Montclair, NJ
solid platinum. This vintage ring features a gorgeous, GIA certified, cushion cut sapphire solitaire
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Sapphire, Platinum

6.83 Carat Ceylon Sapphire 2.84 Carat Diamond Platinum Cocktail Ring Circa 1970
Located in Jesmond, Newcastle Upon Tyne
. Sapphire Quality Origin Sri Lanka (Ceylon) Color Blue Cut Cushion Content 6.83 carats Dimensions 10.76mm
Category

Vintage 1970s Cluster Rings

Materials

Diamond, Sapphire, Platinum

Emerald Cut Pink Sapphire Halo Engagement Ring
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Center Stone Details: 0.63 Carat Emerald Cut Pink Sapphire 6 x 4 mm
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, 14k Gold, White Gold

Emerald Cut Pink Sapphire Halo Engagement Ring
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Center Stone Details: 0.63 Carat Emerald Cut Pink Sapphire 6 x 4 mm
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, 14k Gold, White Gold

Five-Stone Platinum Ring with a Certified 1.69 Ct Blue Cushion Sapphire
By Leon Mege
Located in New York, NY
diamonds 0.37 carats TW 14 Single cut diamonds 0.26 carats TW Finger size: 5 1/4
Category

2010s American Contemporary Cocktail Rings

Materials

Sapphire, Diamond

2.38 Carat Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
cushion cut diamond that is K-L color, VS+ clarity. Perfectly complimented by a halo of specially cut
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4.04 Carat Sapphire and Diamond Cocktail Ring
Located in Great Neck, NY
This stunning cocktail ring features a GIA Certified 4.04 carat beautiful blue cushion sapphire
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Sapphire, 18k Gold, White Gold

Vintage GIA 2.66 Carat Ceylon Sapphire Diamond Platinum Ring Set
Located in Beverly Hills, CA
the heart of the ring gleams a cushion mixed cut sapphire, weighing 2.66 carats, with its Ceylon (Sri
Category

Vintage 1980s Wedding Rings

Materials

Diamond, White Diamond, Sapphire, Blue 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.