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Sapphire and Diamond Art Deco Style Square Stud Earrings in 9K White Gold
Located in Bangkok, TH
weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number: 40 Weight: 1.02 Carat (approx
Category

21st Century and Contemporary Thai Art Deco Lever-Back Earrings

Materials

Diamond, Sapphire, White Gold, 9k Gold

Diamond and Sapphire Art Deco Style Lever Back Earrings in 14K White Gold
Located in Bangkok, TH
Gemstones Type: Blue Sapphire Shape: French Cut Number: 16 Weight: 0.50 Carat (approx. in total) Accent
Category

21st Century and Contemporary Thai Art Deco Lever-Back Earrings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Diamond Blue Sapphire Art Deco Style Dinner Ring in 18K White Gold
Located in Bangkok, TH
(approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number: 34 Weight: 1.85
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Aquamarine Sapphire Diamond Art Deco Style Jewelry Set in 14K White Gold
Located in Bangkok, TH
encircled by shimmering French cut blue sapphires and a halo of sparkling diamonds, creating an enchanting
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, 14k Gold, White Gold

Aquamarine Sapphire and Diamond Art Deco Style Cocktail Ring in 14K White Gold
Located in Bangkok, TH
Gemstones Type: Blue Sapphire Shape: French Cut Number: 4 Weight: 0.16 Carat (approx. total weight) Accent
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Sapphire, Diamond, Aquamarine, White Gold, 14k Gold

Round Diamond with Emerald Blue Sapphire Double Halo Set 14K White Gold Ring
By Unbranded
Located in Oakton, VA
: 1.6 Carat (approx. in total) Gemstones II Type: Sapphire Shape: French Cut Size: 2 mm. Number: 16
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Sapphire, 14k Gold, White Gold

Diamond Blues Sapphire and Black Onyx Art Deco Style 14K White Gold Bracelet
By Unbranded
Located in Oakton, VA
cut onyx, and blue sapphire. This piece closes with a concealed clasp and safety catch. Given the
Category

21st Century and Contemporary Art Deco Link Bracelets

Materials

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

Marquise Shape Diamond Blue Sapphire Art Deco Style 18K White Gold Shield Ring
By Unbranded
Located in Oakton, VA
(approx. total weight) Accent Gemstones  Type: Blue Sapphire Shape: French Cut Number: 24 Weight: 1.45
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique Blue Sapphire Diamond White Gold Art Deco, Stange Co., circa 1920s, Ring
Located in North Attleboro, MA
rectangular French cut blue sapphires surround a sparkling old European cut center white diamond. The 14k
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

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

Oval Blue Sapphire Diamond Art Deco Style Halo Set Mosaic White Gold Ring
By Unbranded
Located in Oakton, VA
: 0.65 Carat (approx.) Accent Gemstones  Type: Blue Sapphire Shape: French Cut Number: 24 Weight: 1.25
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Aquamarine Sapphire Diamond Art Deco Style Cocktail Ring in 18K White Gold
Located in Bangkok, TH
Gemstones Type: Blue Sapphire Shape: French Cut Number: 24 Weight: 2.00 Carat (approx. total weight
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

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

Diamond Sapphire Art Deco Style Openwork Jewelry Set in 18K White Gold
Located in Bangkok, TH
Gemstones Type: Blue Sapphire Shape: French Cut Number: 12 Weight: 1.40 Carat (approx. total weight
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Sapphire and Diamond Art Deco Style Drop Square Earrings in 18K White Gold
Located in Bangkok, TH
Carat (approx. total weight) Accent Gemstones I Type: Sapphire Shape: French Cut Number: 60 Weight
Category

21st Century and Contemporary Thai Art Deco Lever-Back Earrings

Materials

Diamond, Sapphire, White Gold, 18k Gold

Art Deco Style Diamond with Blue Sapphire Green Emerald Halo White Gold Ring
By Unbranded
Located in Oakton, VA
Type: Blue Sapphire Shape: French Cut Size: 2.5 mm. Number: 16 Weight: 1.30 Carat (approx. total weight
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Art Deco style ring with Round Diamond and Sapphires in 14K White Gold
Located in Boone, NC
, SI2 Clarity, and Excellent Cut Grade. The center diamond is surrounded by French Cut, Natural
Category

2010s American Art Deco Fashion Rings

Materials

Diamond, Sapphire, White Gold, 14k Gold

Aquamarine Sapphire Diamond Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
encircled by shimmering French cut blue sapphires and a halo of sparkling diamonds, creating an enchanting
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

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

Diamond Emerald Sapphire Art Deco Style Pendant and Earrings Jewelry Set in 14K
Located in Bangkok, TH
) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number: 18 Weight: 0.42 Carat (approx. in total
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Emerald, Sapphire, 14k Gold, White Gold

Aquamarine Blue Sapphire and Diamond Art Deco Style Dinner 14K White Gold Ring
By Unbranded
Located in Oakton, VA
Art Deco inspired, with center aquamarine. In additional, there are eight-teen French cut blue
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Diamond and Blue Sapphire Art Deco Style Curl Ring in 18K White Gold
Located in Bangkok, TH
Gemstones Type: Blue Sapphire Shape: French Cut Number: 8 Weight: 0.33 Carat (approx. total weight) Accent
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Oval Blue Sapphire Diamond Art Deco Style Pendant in 18K White Gold
Located in Bangkok, TH
Weight: 0.70 Carat (approx. in total) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number: 34
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Ceylon Sapphire Diamond Art Deco Style Ring Earrings Jewelry Set in 18K Gold
Located in Bangkok, TH
(approx. total weight) Accent Gemstones Type: Ceylon Sapphire Shape: French Cut Number: 16 Weight: 0.80
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Diamond Emerald and Sapphire Art Deco Style Pendant Necklace in 18K White Gold
Located in Bangkok, TH
: French Cut Number: 16 Weight: 0.50 Carat (approx. in total) Accent Gemstones Type: Blue Sapphire Shape
Category

21st Century and Contemporary Thai Art Deco Drop Necklaces

Materials

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

Art Deco Style Diamond Red Ruby Blue Sapphire Halo Set 14K White Gold Ring
By Unbranded
Located in Oakton, VA
diamond surrounded by French cut rubies and sapphires, all set in 18k gold. A gorgeous diamond with ruby
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Sapphire and Diamond Ring and Stud Earrings Jewelry Set in 18K White Gold
Located in Bangkok, TH
Weight: 0.80 Carat (approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Sapphire, White Gold, 18k Gold

Solid Opal Diamond Sapphire Double Halo Stud Earrings in 18K White Gold
Located in Bangkok, TH
: Blue Sapphire Shape: French Cut Size: 2 mm. Number: 48 Weight: 0.92 Carat (approx. total weight
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

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

Oval Shape Citrine Blue Sapphire Diamond Halo Art Deco Style White Gold Ring
By Unbranded
Located in Oakton, VA
with every movement. Surrounding the vibrant citrine, you’ll find a captivating array of French cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Morganite Orange Sapphire Diamond Art Deco Style Dinner Ring in 14K Rose Gold
Located in Bangkok, TH
mm. Number: 1 Weight: 1.20 Carat (approx.) Accent Gemstones Type: Orange Sapphire Shape: French Cut
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Morganite, Sapphire, 14k Gold, Rose Gold

Diamond Blue Sapphire Art Deco Style Stud Earrings in 14K White Gold
Located in Bangkok, TH
: French Cut Number: 40 Weight: 2.10 Carat (approx. total weight) Accent Gemstones Type: Diamond Shape
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Round Diamond Ruby Emerald Sapphire Swirl Art Deco Style 18K White Gold Ring
By Unbranded
Located in Oakton, VA
sophistication by surrounding swirly French cut blue sapphires, emeralds, and rubies. The ring is a time machine
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Antique Art Deco GIA 1.01ctw European Diamond Solitaire Sapphire Engagement Ring
Located in Montclair, NJ
French cut, synthetic sapphires throughout. The sapphires are neatly bezel set with delicate milgrain
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Deco Inspired Round GIA 1.52 Carat Diamonds Blue Sapphire White Gold Ring
By Unbranded
Located in Oakton, VA
Gemstones I Type: Blue Sapphire Shape: French Cut Average Color: Blue Number: 24 Weight: 1.96 Carat
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Aquamarine Sapphire Diamond Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
aquamarine with an outer ring of round diamonds an inner one of French cut blue sapphires and onyx and
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

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

Diamond and Sapphire Art Deco Style Lever Back Earrings in 14K White Gold
Located in Bangkok, TH
Weight: 0.14 Carat (approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number
Category

21st Century and Contemporary Thai Art Deco Lever-Back Earrings

Materials

Diamond, Sapphire, White Gold, 14k Gold

Antique Art Deco 18k Gold 1.13ctw European Diamond Sapphire Etched Dinner Ring
Located in Montclair, NJ
synthetic French baguette cut sapphires, and beautifully carrying the bezel set diamond which appears to be
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Sapphire and Diamond Art Deco Style Floral Stud Earrings in 18K White Gold
Located in Bangkok, TH
: 16 Weight: 0.80 Carat (approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Rare Victorian brooch - 18 K Yellow gold Queen Bee set with rose cut diamond
Located in Antwerp, BE
stunning brooch is set with twenty marvellous rose cut diamonds. These diamonds were all cut by hand and
Category

Antique Late 19th Century French Victorian Brooches

Materials

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

Blue Sapphire and Diamond Art Deco Style Drop Earrings in 18K White Gold
Located in Bangkok, TH
have a long French cut blue sapphire and diamond set arrow shape drop suspended from a milgrain set
Category

21st Century and Contemporary Thai Art Deco Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Old Euro Diamond (Approx. 1.00-Carat) Bezel-Set w/ Sapphire Halo Ring, Platinum
Located in New York, NY
a meticulously crafted halo of French-cut calibre natural sapphires. These deep blue sapphires
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Oval Green Emerald Sapphire Diamond Art Deco Style Halo 18K White Gold Ring
By Unbranded
Located in Oakton, VA
: Blue Sapphire Shape: French Cut Number: 14 Weight: 0.85 Carat (approx. total weight) Accent Gemstones
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Oval Shape Green Emerald Sapphire Diamond Art Deco Style Shield White Gold Ring
By Unbranded
Located in Oakton, VA
weight) Accent Gemstones  Type: Blue Sapphire Shape: French Cut Number: 24 Weight: 0.95 Carat (approx
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

Eternity Classic Ring Band in 18Kt White Gold with 2.70 Carats in Pink Sapphires
Located in Miami, FL
, with 27 calibrated French squared steps cuts of pink Sapphires with a weight of 2.70 carats. The
Category

20th Century American Modern Band Rings

Materials

Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold

Art Deco Style Diamond with Emerald and Sapphire Target Ring in 18K Gold
Located in Bangkok, TH
cut diamond surrounded by French cut emeralds and sapphires, all set in 18k white gold. A gorgeous
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

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

Aquamarine Blue Sapphire Diamond Art Deco Style Ring in 18K White Gold
Located in Bangkok, TH
Sapphire Shape: French Cut Number: 16 Weight: 0.70 Carat (approx. total weight) Shoulder Gemstones Type
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

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

Emerald Cut Aquamarine and Diamond Art Deco Style Pendant in 14K White Gold
Located in Bangkok, TH
: French Cut Number: 20 Weight: 1.10 Carat (approx. in total) Accent Gemstones Type: Diamond Shape
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Aquamarine, White Gold, 14k Gold

Antique Art Deco 18K Gold .12ctw Diamond Sapphire Filigree Navette Dinner Ring
Located in Montclair, NJ
- 0.12ctw (approx.) (12) Synthetic Sapphires - French Calibre Cut - Milgrain Bezel Set - Royal Blue Color
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Sapphire Diamond Art Deco Style Pendant and Stud Earrings Jewelry Set in 9K Gold
Located in Bangkok, TH
Weight: 0.06 Carat (approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Sapphire, 9k Gold, White Gold

Diamond and Rainbow Sapphire Art Deco Style Target Ring in 18K White Gold
Located in Bangkok, TH
by 18 French cut rainbow colored sapphires to an accent border filled with round diamonds. This ring
Category

21st Century and Contemporary Thai Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

French Victorian Style Multi-Gem and Diamond Dragonfly Brooch for Him in Silver
Located in New York, NY
French Victorian Style Multi-Gem and Diamond Dragonfly Brooch for Him in sterling silver which is a
Category

21st Century and Contemporary American Victorian Brooches

Materials

Diamond, Opal, Ruby, Blue Sapphire, Silver, Sterling Silver

GIA 1 Ct Marquise Diamond Blue Sapphire Art Deco Style 18K White Gold Ring
By Unbranded
Located in Oakton, VA
filled with French cut blue sapphires and glittering diamonds that brings a dramatic highlight the
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Morganite Orange Sapphire Diamond Art Deco Style Target Ring in 14K Rose Gold
Located in Bangkok, TH
: French Cut Number: 20 Weight: 2.35 Carat (approx. total weight) Accent Gemstones Type: Diamond Shape
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Morganite, Sapphire, Diamond, Rose Gold, 14k Gold, Gold

Aquamarine Blue Sapphire and Diamond Antique Style Dangle Earrings in 18K Gold
Located in Bangkok, TH
) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number: 6 Weight: 0.50 Carat (approx. total
Category

21st Century and Contemporary Thai Art Deco Dangle Earrings

Materials

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

Old Euro Diamond (Approx. 1.80-Carats) Bezel-Set w/ Sapphire Halo Ring, Platinum
Located in New York, NY
stone is a meticulously arranged halo of calibre French-cut natural sapphires, totaling approximately
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.55 Ct. Aquamarine Blue Sapphire Diamond Engagement Ring in 18K White Gold
Located in Bangkok, TH
Type: Blue Sapphire Shape: French Cut Size: 4 x 3, 2.2 mm. Number: 18 Weight: 1.98 Carat (approx. total
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

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

Diamond and Blue Sapphire Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
(approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Size: 2 mm. Number: 20
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Diamond Emerald and Sapphire Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
Type: Sapphire Shape: French Cut Number: 16 Weight: 1.36 Carat (approx. total weight) Accent Gemstones
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

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

Diamond Blue Sapphire Halo Set Art Deco Style Three Stone 14K White Gold Ring
By Unbranded
Located in Oakton, VA
Carat (approx. total weight) Accent Gemstones I Type: Blue Sapphire Shape: French Cut Size: 2 mm. Number
Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Diamond Rainbow Sapphire Art Deco Style Floral Stud Earrings in 18K White Gold
Located in Bangkok, TH
(approx. total weight) Accent Gemstones Type: Rainbow Sapphire Shape: French Cut Number: 36 Weight: 2.70
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

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French Cut Sapphire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate french cut sapphire for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Find an antique version now, or shop for 174 vintage or 26 modern creation for a more contemporary example of these cherished accessories. Finding the perfect french cut sapphire may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a french cut sapphire has been a part of the legacy of many jewelers, but those produced by Baume, Cartier and J DAUPHIN are consistently popular. See these pages for a french cut iteration of this accessory, while there are also brilliant cut cut and cushion cut cut versions available here, too. Most of our french cut sapphire for sale are for women, but there are 35 pieces available to browse for men.

How Much is a French Cut Sapphire?

Prices for a french cut sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $595 and can go as high as $95,000, while this accessory, on average, fetches $5,998.

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.

Questions About French Cut Sapphire
  • 1stDibs ExpertApril 5, 2022
    Not to be confused with an emerald gemstone, an emerald-cut sapphire is a sapphire cut into a rectangular shape. An emerald-cut adds the illusion of flashing lights across the stone with its unique shape and step-cut along the edges. Browse a wide selection of sapphire jewelry in a variety of cuts on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A French cut diamond is a diamond that is cut in a square or rectangular shape, and features a high crown, along with triangle-shaped facets in a crisscross pattern. A French cut diamond is made by grinding the top of the crystal gemstone. Find a collection of antique, vintage and new French cut diamond jewelry on 1stDibs today.
  • 1stDibs ExpertOctober 12, 2021
    The best cuts for a blue sapphire are said to be oval, round, and cushion. The look of an oval-cut sapphire is similar to that of a round sapphire. The slightly extended shape, on the other hand, can make it appear larger than a similar-weight stone. A round cut is one of the most traditional shapes, and it helps a gem dazzle to its full potential. The presence of about 58 facets results in a large amount of light being reflected. Cushion cut, sometimes known as the 'pillow-cut,' has been popular for generations due to its cushion-like appearance. The gemstone has a rectangular form with soft, slightly rounded corners in this cut. Typically, the crown has 58 to 64 big facets. These cuts were popular in numerous forms of jewelry, including rings, pendants, and earrings. Find a wide variety of blue sapphire jewelry on 1stDibs.