Calibre Cut Sapphire

Art Deco bar pin composed of platinum with sapphires and diamonds. There is one larger Old European-cut diamond in the center of the pin with bead-set diamond accents and calibré-cu...

This handsome, classic style platinum ring is set with one row of deep blue calibre cut sapphire across the middle, flanked above and below it with a row of brilliant cut diamonds, a...

A refined and meaningful vintage piece, this elegant cross pendant is set with eleven vibrant calibre cut sapphires totaling 1.11 carats. The precisely shaped stones form a rich blue...

The centre is set with a graduated row of natural blue sapphires, predominantly square calibre cut with several elongated baguette cut stones, bordered on either side by two continuo...

Framing the center stone is a symmetrical arrangement of calibre-cut royal blue sapphires, seamlessly channel-set in true Deco style.

--Stone(s):-- (40) Natural Genuine Sapphires - Calibre Square Step Cut - Channel Set - Royal Blue Color - 3.20ctw (approx.) (20) Natural Genuine Diamonds - Graduated Square Princess ...

Art Deco filigree hinged link sapphire and diamond bracelet. Set with one European cut diamond and two deep blue calibre cut Sapphires. 7 inches in length.

Art Deco Diamond Sapphire Ring, circa 1920s Round-cut center stone of 1.35 carats with color J-K, clarity SI1-SI2; remaining diamonds weigh 0.50 carat; calibre-cut sapphires of 1 ca...

These Art Deco-style platinum earrings from the 1990s feature dazzling diamonds and deep blue calibre cut sapphires, creating an elegant and timeless statement.

Cornflower Blue Oval Sapphire and diamond engagement ring. GIA certified 2.49cts oval center stone in platinum setting with 2 old mine cut side diamonds and accented with 36 round di...

A pair of aquamarine, sapphire and diamond earrings, mounted in platinum, set with long cushion-cut aquamarines, old-cut diamonds and calibré cut sapphires.

Sapphire and diamond pendant necklace. 22 calibre cut sapphires invisible set into a pear style 18k white gold bezel with one accent diamond on the bail. 16 inch 18k white gold chain.

Diamond and sapphire engagement ring. Old European center stone with a halo of calibre cut sapphires in a platinum setting with calibre cut sapphires along both sides of the shank.

A sapphire and diamond ring set with an 8.64 carats cushion-cut sapphire in the centre, with diamonds set in the surround, shoulders and bezel and with calibré-cut sapphires set arou...

This Art Deco-style platinum ring from the 1990s showcases a striking 1.06 carat emerald cut diamond, framed by old European cut diamonds and deep blue calibre cut sapphires for time...

Original Art Deco 1930's diamond and sapphire ring. Pierced geometric top set with Old European cut diamonds and calibre cut sapphires in a platinum dome setting. 1 Old European cu...

Of geometric design, the calibre-cut sapphire curved line, with similarly-shaped sapphire and brilliant-cut diamond stepped sides.

Four-leaf clover stud earrings, designed as an invisibly-set calibre-cut sapphire clover centering a round brilliant-cut diamond.

Invisibly-set sapphire and diamond five-petal flower earrings, designed with calibre-cut sapphire petals surrounding a cluster of round brilliant-cut diamonds at center.

Framed by intricate hand-engraved detailing and delicate calibre-cut sapphire accents, the setting embodies the geometric sophistication of the era.

The diamonds are accentuated by lovely calibre cut sapphires that weigh approximately 1.20ct.

The center stone is accentuated by calibre cut sapphires weighing approximately 0.40ct and round cut diamond accent.

An Art Deco sapphire and diamond ring, with a central old cut diamond, weighing an estimated 1.30 carats, in our opinion the colour is I and our opinion of the clarity is VS, in a mi...

An Art Deco sapphire and diamond brooch, designed as a stylised bow, set with old-cut and eight-cut diamonds, in grain settings and calibre cut sapphires, in rub over settings, with ...

The elongated design is accented with vibrant calibre cut sapphires and additional old cut diamonds, creating a beautiful contrast between icy blue aquamarines and deep sapphire tones.

There are 41 round diamonds totaling 0.75 carats, G-H color and VS2-VS1 clarity. There are 28 calibré-cut sapphires totaling 1.30 carats. The ring is a size 6 1/2.

Art Deco ring, dainty design with a rectangular diamond weighing approximately 0.60 carat, framed by calibré-cut sapphires, to diamond-set shoulders, in platinum and 18k gold, size 7...

Lovely longish bar brooch, in 18 K yellow Gold and Platinum, set with 62 brilliant cut Diamonds weighing approximately 0.90 ct and calibré cut Sapphires in an exquuisite filigree op...

Art Deco Sapphire, Diamond, Pearl, Platinum and Gold Bracelet, circa 1920 Details: The series of navette-shaped panels set with calibre-cut sapphires amid old-cut diamond borders, a...

Circa 1950s The 14K white gold ring is centered with a bezel set natural sapphire (9.2 x 7.8 x 4.6 mm, approximately 2.64 ct) surrounded by 12 bright white brilliant cut diamonds (F-...

Accentuating the center stone are even colored calibre cut sapphires and high quality diamond accents.

A wonderful Art Deco sapphire and diamond cocktail ring. The center old European cut diamond is approximately 1.50 carats and is surrounded by approximately 1.89 carats total weight ...

Accentuating the center stone are even colored french calibre cut sapphires and rose cut diamond accents.

Calibre cut sapphires introduce a striking contrast of deep blue, enhancing the geometric precision and bold elegance characteristic of the 1930s.

Calibre cut sapphires introduce a striking contrast of deep blue, enhancing the geometric precision and bold elegance characteristic of the 1930s.

It is so intricate that one small clip can take over 300 hours. Calibre-cut sapphires and circular-cut diamonds combine to achieve the flame-like design.

A beautiful update on the classic Lady Diana ring, this platinum Art Deco inspired ring centers an oval-shaped sapphire weighing approximately 1.65 carats, with well saturated, deep ...

The ring size is US 6. The sapphire is accented with a cluster of round brilliant-cut diamonds over a row of calibre-cut sapphires supported with two rows of diamonds.

This stunning bracelet from the Art Deco era consists of numerous old European and single cut diamonds weighing approximately 16.50 carats total and calibre cut sapphires.

The diamond is flanked by chevrons of vibrant calibre cut sapphires weighing approximately 0.32 carat and accented with twenty-six bead-set diamonds, totaling approximately 0.78 carat.

Designed as round gold disk etched with clouds, seagulls, and ocean waves Featuring a dimensional sailboat appliqué with grooved stripe sails Boat is comprised of channel set calibré...

This intricately designed pavé-set diamond flower brooch with extending calibré-cut sapphire undulating petals comprises of approximately 40ct of square cut, invisible set sapphires ...

Designed as a stylized sailfish with fanning dorsal fins Channel set with calibré cut sapphires on fins Weighing approximately 0.70 carat total Pavé set with single cut diamonds thro...

The central oval sapphire is gracefully framed by a halo of calibré-cut sapphires and brilliant-cut diamonds, with similarly cut diamonds adorning the shoulders — a refined Art Deco–...

The center stone is framed by a precise halo of calibré cut sapphires forming an octagonal outline.

Surrounding the center stones are 22 additional old cut diamonds totaling approximately 0.65 carat, adding layers of shimmering antique sparkle, while 12 calibre cut sapphires totali...

Art Deco style platinum ring set with a cushion-shaped sapphire weighing 2.08 ct, accented by calibré-cut sapphires along the shoulders (0.40 ct).

Charming rendition of a pebble finished elephant with calibre cut sapphires across his blanket edged with Persian turquoise cabochons.

The sculptural clasp features meticulously aligned calibré-cut sapphires and pavé diamonds, demonstrating exacting gem-setting skill.

The ring is intricately and opulently embellished all around with a glittering array of 20 small European-cut and Swiss-cut diamonds that continue along the classical column-like sho...

An Art Deco sapphire and diamond oval plaque ring, with an Edwardian-cut diamond, in the centre of a decorative openwork cluster of round brilliant and Edwardian-cut diamonds, in mil...

A striking example of Art Deco craftsmanship, this early 20th Century ring pairs a deep-blue, 0.90 ct sapphire with an architectural halo of 22 brilliant-cut diamonds (totaling ~0.35...

Vintage 1930's diamond and sapphire filigree engagement ring. Dome style with a old euro center stone and two kite shaped calibre cut sapphires in a 18k white gold setting. 1 old E...

The geometric design features a vertical hexagon, set with 35 round brilliant-cut diamonds, G-H/VS, weighing in total 0.37 carat, and 30 calibre-cut sapphires, weighing 0.62 carat.

The design features a tapered bar form accented with delicate foliate openwork motifs and enhanced by calibré cut sapphires, providing a striking contrast of blue Approximate Measur...

It centers around a gorgeous bezel-set Asscher-cut diamond, weighing an estimated 0.55 carat, G/VS, set within a frame of calibre-cut sapphires, and then a second frame of 24 round b...

The vivid blue sapphire is framed by concentric rows of diamonds and calibré cut sapphires, creating a striking architectural silhouette.