Calibre Cut Diamond

The bracelet is lavishly set with an exceptional assortment of three -hundred-sixty-four natural, earth-mined gemstones, comprising white, colorless diamonds and calibré-cut vivid bl...

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 ...

This distinguished ring by Cartier centers a Ceylon sapphire of deep royal blue, unheated and of notable rarity. Framed by calibré baguette and brilliant-cut diamonds in a bold, scul...

This brooch is a bar style brooch with a double sided bar featuring the gem set eye to the centre, the eye has a single cultured pearl to the centre with rose cut diamonds and calibr...

This bombé ring, made in Paris circa 1980, features rubies and diamonds. The voluminous domed form is invisibly-set with calibré-cut rubies edged with diamond baguettes, the shoulder...

This is a wonderful emerald and diamond cluster ring from the Art Deco era. The ring features nine central old cut diamonds in a cluster formation and surrounded by calibre cut emera...

Set with a thoughtful arrangement of old European cut diamonds, rose cut diamonds, and calibre cut sapphires, the ring offers a lovely interplay of sparkle, color, and antique charac...

Other Details: Primary Stone: Aquamarine Center Aquamarine Weight: 3.10 carats Center Aquamarine Cut: Emerald Cut Secondary Stones: Sapphires and Diamonds Sapphire Weight: Approxima...

GIA certified Designed by the Peter Suchy Workshop. 1 original Asscher step cut fancy yellow brown diamond, approx. total weight 2.00cts, VS2, 7.79 x 7.49 x 4.27mm, natural color wi...

There is no damage to the platinum setting. All diamonds and calibré-cut sapphires are securely set in their mountings, displaying exceptional craftsmanship and attention to detail.

The pierced decorated Art Deco bow style design displays impressive carved rock crystal panels, accented with two calibre cut* onyxes to either end. The outer millegrain decorated b...

Reflections in photographs may detract from the true representation of this stunning sapphire, diamond and pearl brooch. Sapphire Quality Origin Basaltic Deposit Color Blue Cut Cali...

A striking and sculptural vintage brooch crafted in 18 karat yellow gold, designed as a stylized flower centered by a luminous cultured pearl, framed by a vibrant halo of calibré-cut...

A gorgeous art deco inspired cocktail ring with white and black enamel, cabochon rubies, calibre-cut baguette diamonds, princess cut diamonds, and an antique pear diamond measuring 2...

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–...

Austria, Vienna, 1922-1925 This finely modeled bow shape brooch is crafted in platinum and set with old cut diamonds and calibre cut sapphires. The pin and pin guard are made of 14K...

Stunning Rose Gold Clip - hand made & set in 18kt Rose Gold with calibre Natural Sapphires & full cut Diamonds.

Other Details: Primary Stone: Diamond Center Diamond Weight: 0.50 Carats Center Diamond Cut: Antique Marquise Cut Center Diamond Color: I Color Center Diamond Clarity: SI2 Clarity ...

It is embellished in the center with one outstanding round sugarloaf cabochon of a natural sapphire, which is surrounded by fifty-eight natural gemstones such calibre-cut sapphires a...

Each link is meticulously crafted in lustrous white gold, creating a seamless harmony of luxury and sophistication. 3 diamond shape black Onyx, approx. total weight .60cts, 7 x 3mm...

The pyramidal cabochon emerald is framed by calibré-cut onyx and accented with baguette-cut diamonds in a platinum mounting, exemplifying the geometric precision and chromatic sophis...

Other Details: Primary Stone: Diamond Center Diamond Weight: 1.10 Carats Center Diamond Cut: Old European Cut Center Diamond Color: K Color Center Diamond Clarity: VS2 Clarity Seco...

Designed by master craftsman Giuseppe Picchiotti, This Gourmette Sapphire and Diamond Bracelet is a perfect example of a classic piece. 18KT. yellow and white gold link bracelet with...

An Art Deco diamond, sapphire, and platinum bangle, comprising fifty-four round cut diamonds, and forty-four calibre cut blue sapphires, set in platinum.

This exceptional 1990s cocktail ring, set in 18 kt gold with a faceted green tourmaline flanked by pear emeralds, calibré cut rubies, and brilliant-cut diamonds, reflects not only b...

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

An Art Deco platinum, diamond, and sapphire bracelet, comprising three large old European cut diamonds, forty-eight smaller old European cut diamonds, seventy-eight rose cut diamonds...

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

Other Details: Primary Stone: Aquamarine Center Aquamarine Weight: 3.00 carats Center Aquamarine Type: Natural Center Aquamarine Cut: Emerald Cut Center Aquamarine Color: Lively Tea...

Both terminal ends of the bracelet are set with numerous sparkling old-European round diamonds totaling approximately 5 carats. The highly decorative strap-end of the bracelet also f...

A petite Art Deco sapphire, diamond, platinum, and yellow gold brooch, comprising one single cut diamond, twenty rose cut diamonds, and twenty calibre step cut blue sapphires, set in...

Other Details: Primary Stone: Diamond Center Diamond Weight: 0.70 carats total Center Diamond Cut: Round Brilliant Cut Center Diamond Color: H Color Overall Center Diamond Clarity: ...

Art Deco style platinum ring, the domed circular plaque set with an oval sapphire within a calibre cut sapphire cross and diamond set scrolls.

Art Deco style platinum ring, the round plaque set with an oval sapphire within scalloped panels of calibre cut sapphire and diamond. An oval sapphire is collet set at the centre of...

One strand is paved with Diamonds and the other uses calibre-cut baguette amethysts precisely set in the channel.

The 3 stones are set amid 3 rows of Calibre (square) cut diamonds. Sapphire 1.53 carats Rubies 0.92 carats Diamonds 2.18 carats Finger size 6.75 sizing options may be available Stamp...

Art Deco style platinum ring, the oval sapphire centre of 1.00 ct within a chequered border of calibre cut sapphire and diamond, on scrolled shoulders.

Art Deco style platinum navette ring, the oval sapphire centre framed by alternating rays of calibre cut sapphire and diamond. The plaque is a pointed navette.

Art Deco style platinum ring, the shield shaped plaque set with a large oval sapphire of 2.56 ct within a calibre cut sapphire border and diamond points. This is the largest stone i...

Art Deco style platinum ring, the lozenge shaped plaque set with an oval sapphire of 1.84 ct within a geometric field of diamonds and calibre cut sapphire batons. The plaque is a tr...

A short bar of calibre cut sapphires crosses the middle stone to make a cross, and diamonds fill the navette outline around them.

The centre is set with an old cushion-cut diamond of approximately 1.20 carats within a cluster, encircled by a striking calibré-cut ruby border.

Ring Size: 6.5 US, Resizable Color: K Color Clarity: VS2 Metal: Platinum Stone: Diamond, Sapphire Stone Cut: Old European Cut Style: Art Deco A stunning and timeless approx 1.10-c...

Each quarter is set with diamonds, and a calibre cut sapphire border runs the whole way round the outside.

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...

Art Deco style platinum navette ring, the oval sapphire centre of 1.09 ct within a double border of calibre cut sapphire and diamond, on a domed plaque.

Art Deco style platinum ring, the upright oval plaque set with an oval sapphire of 1.13 ct between calibre cut sapphire chevrons and a diamond field.

Art Deco style platinum ring, the oval plaque set with an oval sapphire of 1.10 ct within a field of white and champagne diamonds, with calibre cut sapphire points above and below.

Art Deco style platinum ring, the oval plaque set with an oval Mozambique ruby of 0.81 ct within a calibre cut ruby border and diamond accents. An oval ruby is collet set at the cen...

Art, color and culture all come together to inspire this raindrop 14 karat gold calibre cut multi-color taper baguette diamond cocktail bracelet, which showcases the beauty of a rain...

Art Deco style platinum ring, the pear shaped plaque set with a pear cut sapphire within a surround of calibre cut sapphire petals and diamond points.

Art Deco style platinum ring, the oval plaque set with a cushion cut Burmese ruby within a surround of calibre cut rubies and a diamond frame.

Its dramatic fan-like design is set with brilliant-cut diamonds and calibré-cut rubies in a tiered, geometric arrangement emblematic of post-war elegance.

Other Details: Primary Stone: Diamond Center Diamond Weight: 1.00ct Center Diamond Cut: Old European Cut Center Diamond Color: K Center Diamond Clarity: SI1 Secondary Stones: Sapphi...

The rectangular dial shows exploding Arabic numerals in a bold Art Deco style, while the surrounding case is set with diamonds and calibré cut sapphires. The platinum mount displays ...

An exceptional piece, a beautiful example of Cartier's iconic Tutti Frutti design adorned with carved emeralds, baguette and round brilliant cut diamonds with calibré-cut ruby accent...

A pair of garnet and diamond drop earrings, each earring with an oval faceted tsavorite garnet estimated to weigh ¾ carat in total for the pair, hanging within an oval-shaped diamond...

A sapphire, diamond and enamel car brooch, the 1930's style car with round brilliant-cut diamond wheels, baguette-cut diamond window, calibré-cut sapphire body and bonnett, with blac...

A pair of Art Deco diamond and synthetic sapphire drop earrings, each earring with an old brilliant-cut diamond top estimated to weigh 0.2 carats, millegrain-set to platinum collet, ...

An Important Art Deco sapphire and diamond bracelet by Yard, consisting of three rectangular-shape flexible panels, each with a central row of calibre-cut sapphires surrounded by a d...