Antique Square Cut Diamond

Finely crafted in platinum with a Modified Square cut Diamond at the center weighing approximately 1.00 carat, Single, Baguette, and Trapezoid cut Diamonds weighing a total of approx...

Finely crafted in platinum with Old European, Baguette, and Square cut Diamonds weighing approximately a total of 8.50 carats.

Art Deco 1915 handmade emerald and diamonds pendant necklace. Old Euro, Old Mine, Old square cut diamonds with square cut natural green emeralds set in a handmade platinum setting. 1...

Art Deco Emerald & Diamond Tennis Bracelet A bracelet consisting of a pattern of 42 square cut emeralds & 21 square cut diamonds set in 18k white gold.

Approximately 13.96 cttw. of diamonds, consisting of: 270 single cut diamonds 9 square cut diamonds 18 baguette diamonds 3 old euro cut .90 ct. each Platinum 55.3 grams

The piece is set with 17 pear-shaped diamonds, 8 square-cut diamonds, and 458 round brilliant diamonds, together weighing approximately 10.53 carats.

A French, Art Deco, Cartier strap bracelet, comprising three, rectangular, flexible, openwork, pavé set diamond panels, each centre has a trap-cut diamond, in a claw setting, flanked...

Complementing the central diamond are 30 square-cut diamonds weighing approximately .85 carats and 20 petite accent cuts totaling .35 carats.

An Art Deco diamond bracelet by Cartier Paris, for Cartier New York, comprising four flexible segments, designed with an elongated octagonal buckle, enhanced by four, raised ribbons ...

Experience timeless elegance with this beautiful vintage emerald and diamond ring. Crafted with 14k yellow gold, this ring features a square cut emerald weighing approximately 0.80 c...

Two square-cut diamonds, each approximately 0.70 carats and also H VS1, punctuate the strap between panels in their own emerald-flanked stations, and further calibré emeralds, totali...

Vintage Buckle Style Cocktail Ring Platinum Stamped Circa 1920s This exquisite platinum buckle-style cocktail ring is adorned with natural Baguette-cut, Emerald cut, Old European...

An American Art Deco platinum brooch with diamonds by E. M. Gattle & Co. The brooch has 168 old European-cut diamonds with an approximate total weight of 4.50 carats, and 5 square-cu...

An 18 karat (18K) yellow gold cluster pendant designed as a yellow gold angled square set with eight red square cut rubies surrounding a round brilliant cut diamond.

The shoulders are further accented by two additional rose-cut diamonds.

It is lavishly set with an exceptional assortment of two-hundred-forty natural, earth-mined gemstones, comprising white, colorless diamonds, French calibré-cut square diamonds, and v...

Here we have a gorgeous Art Deco three-stone ring. At the centre of the face, a bright white 2.80 carat carré-cut diamond takes prominence, exuding radiance and clarity. Flanking thi...

You will truly "go green" with this extraordinary AGL and Gubelin certified Colombian untreated 2.78 carat square cut emerald ring attributed to the most ancient of mines.

-- Stone(s) -- (77) Natural Genuine Diamonds - Old Mine & Single Cut - Pave Set - Nice Brilliant White Diamonds - 1.10ctw (approx.) (44) Synthetic Sapphires - Baguette French Cut...

Age: Antique Era: Art Deco Era, Circa 1920 Primary Stone: Diamond Primary Stone Weight: Approx. 1.40-Carats Primary Stone Cut: Old European Cut Primary Stone Color: J Color Primary ...

The stone wall and stylised foliated designs to one side are further ornamented with Old European, eight and square cut diamonds, in a combination of collet and pavé settings.

Finely crafted in platinum and 18k yellow gold with an Asscher cut Diamond, accenting Emeralds, and a halo of Old European cut Diamonds weighing approximately a total of 0.80 carats....

The cameo features a draped head scarf ornamented to the centre with a collet set cabochon cut 0.03ct turquoise. The impressive cocktail of the figure is represented with an impress...

Age: Antique Era: Art Deco Era, Circa 1920 Primary Stone: Diamond Primary Stone Weight: Approx. 1.40-Carats Primary Stone Cut: Old European Cut Primary Stone Color: J Color Primary ...

Rare late 17th century seven stone diamond cluster finger ring of bow form from the Iberian Peninsula. This cluster ring is set with 7 table-cut deep diamonds totaling almost 1 cara...

ITEM DESCRIPTION ID #: NYC56562 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.70ct Clarity: I1 Color: H Cut: Excellent Measurements: 4.67 x 4.66 x 3.63 mm Depth %: 77.8% T...

**Other Details:** Primary Stone: Sapphire Center Sapphire Weight: Approximately 0.80 Carats Center Sapphire Cut: Carré Cut Accent Stone: Diamond Total Diamond Weight: Approx. 3...

Each elongated setting is embellished with a linear array of three individually collet set square cut diamonds. This feature central array is encompassed with eighteen pavé set Old ...

Elegant antique French diamond eternity ring (circa 1900s to 1910s). Antique table cut square diamonds total an estimated 0.87 carats (estimated at H-I color VS2-SI2 clarity).

These stepped Art Deco style earrings are each ornamented with millegrain collet set two French cut sapphires, totalling 1ct. Each sapphire is flanked with two Old European round cu...

Enjoy :) --Stone(s):-- (1) Natural Genuine Emerald - Square Cut - Milgrain Bezel Set - Light Green Color & Natural Inclusions - 7.4 x 6.4 x 4.8 mm - 1.50ct (approx.) (4) Natural Gen...

The pierced decorated Art Deco bar design is ornamented to the centre with a claw set 1.50ct Old European round cut fancy brown diamond. The feature diamond is flanked with two coll...

Antique Square Engagement Ring 18ct Gold / Platinum Stamped Circa 1920 Pretty Art Deco Diamond Engagement Ring. Square Illusion platinum and yellow gold band Square Measures App...

Antique Art Deco Ring 18ct Gold Tested Circa 1920’s Fabulous, Art Deco ring. A beautiful square setting filled with natural calibrated rubies & a centre circle of natural, sparkl...

Ring Size: 6.5 This stunning Art Deco-era Cartier engagement ring features a striking 4.64 carat square emerald cut diamond at its center, set in a crisp, high-polish platinum sett...

Here we have a gorgeous navette ring showcasing a striking combination of diamonds. At the centre of the face lies and an antique square cushion cut diamond.

ITEM DESCRIPTION ID #: NYC56895 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.74ct Clarity: I2 Color: K Cut: Excellent Measurements: 4.86 x 4.83 x 3.41 mm Depth %: 70.6% ...

Prong Set in 14 Karat White Gold with: Three (3) old European cut natural diamonds: Measurements: 3.45mm - 3.47mm in diameter x ~2.42mm in depth.

The body is constructed from thick crystal panels hand cut in a grid pattern, each panel decorated with repeating diamond and square cuts.

The square ring highlights glittering mixed cut diamonds set into an off-center domed design.

Also featuring: 4 larger Square French Cut diamonds that weigh approximately 0.97 carats in total, with colors estimated to be H-I and clarities estimated VS1-VS2; 8 medium-sized Squ...

Antique Men's 0.08 Carat G/VS Single Cut Round Diamond Squared Ring 18k Gold. Very elegant ring with unusual round cornered squares ring.

Age: Antique Era: Edwardian Era, Circa 1900 Primary Stone: Sapphires Primary Stone Weight: Approx 12.50-Carats Primary Stone Cut: Square Cut Secondary Stone: Diamonds Secondary Sto...

Age: Antique Era: Art Deco Era, Circa 1920 Primary Stone: Emerald Primary Stone Weight: 0.77 Carats Primary Stone Cut: Square Cut Secondary Stone: Diamonds Secondary Stone Weight: ...

The larger diamonds are beautifully squared, chunky Old Mine Cut diamonds with very high tables and very large open culets.

Art Deco platinum ring consisting of a central bezel-set antique cushion-cut diamond flanked by square step-cut diamonds in a finely-detailed openwork mounting enhanced by bead-set d...

The Diamonds are Square cut approx 3.0 mm each Pr-Owned in Excellent condition Tiffany mark can be seen in the images

This stunning, fine and impressive antique diamond ring has been crafted in platinum. The pierced decorated setting is embellished with a four-claw set antique 1.36ct square step cu...

Reflections in photographs may detract from the true representation of this stunning Victorian garnet brooch in yellow gold. Garnet Quality Cut Square Faceted Content 23.50 carats ...

Art Deco Old European Cut Diamond & Ruby Navette Ring A ring featuring old European cut diamonds & square cut rubies.

At the centre of the face we find a captivating square-cut aquamarine boasting a gorgeous pastel blue colour tone.

are in fantastic condition, and the diamond has been graded VS clarity and K color. The Old Euro Diamond is flanked on either side by a rich blue square cut sapphire, and 18 round di...

The diamonds settings are flanked to either side with four channel set square faceted cut sapphires, totalling 4.48ct.

Rare Post-Medieval Diamond and Enamel Ring. Set with a square table cut diamond in a closed back bezel setting, to an exceptional solitaire design featuring intricate enamel detailin...

Surrounding these rubies are several shimmering rose cut diamonds above in a neat geometric frame before a single old cut is suspended freely at the centre.

The pierced decorated, oval cluster design is ornamented with a feature collet set 0.57ct square cut emerald. The feature emerald is flanked to the upper and lower borders with six ...

The square step-cut diamond is secured in a four-prong setting, emphasizing its crisp facets and geometric form.