Square Cut Jewelry & Watches

This striking contemporary amethyst ring is a bold and glamorous statement piece, centered by an impressive 36.10 carat square faceted cut amethyst. The amethyst displays a rich, cap...

These striking 18k gold geometric bar earrings showcase a masterful blend of bold structure, vivid color, and meticulous craftsmanship. At the center of each earring is a seamless pa...

Blue Sapphire Diamond Engagement Band in sterling silver featuring natural blue sapphire of 0.94 carat and diamonds of 0.46 carats. The gorgeous handcrafted band ring goes with every...

Art Deco Inspired 6.68 Carat Ruby and Diamond Bangle Bracelet in 18K Yellow Gold Ruby Weight: 6.68 carats Diamond Weight: 0.88 carats total (0.50 round brilliant, 0.38 baguette)** ...

Natural Multi Gemstone Dangle Earrings in sterling silver to make a statement with your look. You shall need dangle earrings to make a statement with your look. These earrings create...

Vintage Diamond Band 18ct Gold Circa 1980s This exquisite 18-carat yellow gold band showcases timeless elegance that is sure to catch attention. Handmade from genuine 18-carat gol...

Radiating Art Deco elegance, this ring features a pink sapphire set with a masterful invisible setting, allowing the gem to appear seamlessly suspended. Diamonds adorn the shoulders,...

Gail Bird Yazzie Johnson Sterling Silver Gold Bezel Coral Cuff Bracelet Native American artisan hand made cuff bracelet features an off-center rectangular coral stone set in notched...

This Wave-Design 2.67Ct Natural Emerald Sleek Bangle Bracelet is a striking fusion of timeless elegance and contemporary design. Crafted in 925 sterling silver, it features a continu...

Art Deco Style Emerald and Diamond Tennis Bracelet in Sterling Silver showcases endlessly sparkling natural emerald, weighing 5.67 carat and diamonds weighing 0.60 carats. It measure...

Square Shape Amethyst Tennis Bracelet in sterling silver showcases endlessly sparkling natural amethyst, weighing 15.60 carat. It measures 7 inches long in length. Amethyst stimulat...

A bold vintage sterling silver bombe band set with approximately 2.95 carats of squared pinkish‑red rubies arranged in a geometric mosaic across the domed surface. The vivid rubies a...

A charming creation from Cartier, this sculptural elephant brooch evokes both strength and grace — a recurring symbol in the house’s mid-century designs celebrating nature’s majesty....

The Sphinx II Necklace is a hand sculpted lapis lazuli gemstone embodied with 22k gold vermeil on 925 sterling silver. The intaglio on the gemstone is an illustration of an ancient E...

This vintage-style filigree ring is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement, hi...

Wonderful, large Art Deco Lapis and Turquoise Cocktail Ring from the late 1930's. A large toggle shaped natural matrix turquoise is set into calibre cut lapis lazuli shoulders with a...

This solitaire pendant necklace features a 3.27 carat set in 14k yellow gold. with an estimated stone size of 8.9 x 9.8 mm, showcasing a rich green hue and refined clarity. The emer...

GIA Certified Natural Columbian Emerald & Diamond Cocktail Statement Ring GIA report number: 2231868942 Emerald: 8.91 x 8.14 x 5.66mm (approx. 2.75 carats) natural Columbian emerald...

Size: 6 Brand: David Yurman Collection: Chatelaine Metal Content: 18k Yellow Gold Stone Information Natural Turquoise Treatment: Routinely Enhanced Cut: Square Cushion Cabochon ...

Classic Ruby Sapphire and Diamond Magic Ring for Women in sterling silver featuring natural ruby, sapphire of 4.2 carat and diamonds of 0.28 carats. The gorgeous handcrafted ring goe...

The Horse Necklace features a striking intaglio of a majestic horse captured mid-rear, meticulously hand-engraved 22k gold vermeil on 925 sterling silver and lapis lazuli gemstone. T...

IGI Certified 69 Carat Natural Amethyst Snake Statement Necklace 8K Gold This exclusive bespoke creation was specially handcrafted as a one-of-a-kind piece, and no identical design ...

Misteriosos, modernos e intensamente luminosos, estes brincos foram inspirados no ritmo das constelações suspensas em um céu de meia-noite. A composição de gemas azuis perfeitamente ...

TIFFANY & Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 8 Metal: Platinum Size: 8 Band Width: 4mm Weight: 8.50 grams Diamond: One Tiffany True® diamond (Lucida cut dia...

Ruby Cross Chain Cuff Bracelet 14k Gold Plated Statement Jewelry Designer: J Dauphin The Ruby Cross Chain Cuff is a symbolic sculptural piece by J Dauphin, drawing inspiration from...

This beautiful 18 inch long natural Serpentine necklace is enhanced with glittering natural real Pearls. The largest Peals are approximately 24mm x 10mm and the gold plated enhancem...

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 carat in rubbed over settings. The arrangement of the diamonds, with the central stone flanked by two rows of three, resembles a bow. The bow motif first appeared in jewelry in the 17th century France in the court of Louis the XIV and soon spread throughout Europe. Bow themed jewels were seen in the gowns worn during the period and in the form of jeweled brooches and finger rings. The 7 diamonds are designed to sparkle in candlelight and are foiled in closed back settings. The back is crafted in a flat basket shape with curvaceous baroque gold-work along the raised edges. The colorful multi colored enamel applied to white enamel at the back of this ring is a feature of this ring. The colors reflect the influence of the Spanish Netherlands to the North of Spain, (Belgium, Luxembourg) and the influence of the Dutch to the north, known for their beautiful and ornate enamel work on tiles and in decoration particularly seen inthe ceramic tiles of Seville (see photos of tilework form the Baroque period). Enameling was applied to the backs of Iberian rings...

A very special and one of a kind, Diamonds Engagement Ring set in PT900 & Diamonds. The weight of the Cut-Cornered Square Modified Brilliant Diamond is 10.03 carat. The Diamonds colo...

Boutonnière cocktail ring with rubies designed by Van Cleef & Arpels. A gorgeous and exceptionally rare cocktail ring created in Paris, France, by the iconic jewelry house Van C...

Cartier Vivid Yellow Orange Citrine 18k Yellow Gold Tank Ring. Stunning yellow gold ring with a 6mm tension set vivid yellow orange citrine. Fine jewellery houses like Cartier only ...

David Yurman Sterling Silver Lemon Quartz Diamond Albion Ring 11mm Size 5.5 A bezel set faceted square lemon quartz surrounded by 33 small round diamonds sits atop a split shoulder...

Faceted Peach Pink Tourmaline Weight: 1.45 Carat Dimension: 6.6 x 6.5 x 4.5 Mm Colour: Peach Pink Origin: Afghanistan Treatment: Non Certificate: On Customer Demand Tourmalin...

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 3mm Weight: 4.50 grams Diamond: 11 round brilliant diamonds, carat total weigh...

Bochic “Orient” Red Ruby & Multi Sapphire Cocktail Ring Set 18K Gold & Silver Red Natural Ruby Square Cut - 14 Carats White Diamonds - 1.50 Carat Pink Sapphires - 4 Carat...

-- Stone(s):-- 41 Natural Genuine Sapphires - Square Step Cut - Channel Set - Deep Vivid Blue Color - 2.10ctw (approx.) 106 Natural Genuine Diamonds - Round Brilliant Cut - Pave Set ...

Dainty Blue Sapphire Half Eternity Band Ring in sterling silver. You shall need these eternity band to make a statement with your look. These eternity band create a sparkling, luxuri...

Edwardian Style Emerald and Diamond Pendant & Chain. A bright neon green and lovely .85 carat emerald (7mmX3.65mm), set in a yellow gold bezel and surrounded by a round frame of Swiss-cut 12 diamonds. Total diamond weight - .60 carat (color I/J; clarity VS/SI1). Hand fabricated in platinum over 18K gold tested, Chain is added and fabricated later in 18K white Gold hallmarked 750; with small 4 emeralds and 4 diamonds; length measures 52cm. Edwardian Style (1901-1914). Measures: Chain length 20 1/2 inches...

Loose London Blue Topaz Weight: 8.80 Carats Dimension: 11.2 x 11.1 x 8.7 Mm Origin: Brazil Shape: Square Cushion Color: Deep Blue Certificate: On Customer Demand London Blue Topaz ...

A sleek modern band crafted in 18k white gold, channel‑set with approximately 1.00 carat of square‑cut natural emeralds. The stones are beautifully matched for color and clarity, for...

Circa 1980s, Platinum, by Tiffany & Co., New York.  Tiffany's quality is legendary, wear an icon, have an iconic life.  Excellent condition. Remark:“Hard to get, the Tiffany sa...

Crafted in 14k yellow gold, this slender ring features a square step-cut deep red garnet. Set in a simple four prong setting that allows the rich color to stand out. The center stone...

The top quality ruby which make in invisible setting. We set the stone in perfection as we are professional in this kind of setting more than 40 years. The invisible is a highly tech...

The Liron ring is handcrafted in sterling silver with black rhodium plating. Developed as a signet ring, it features a textured surface that shifts the piece away from a traditional ...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 15 x 12 mm x 2.56 mm deep/ about 5 ct . Swedish ring, hallm...

--Stone(s):-- (5) Natural Genuine Sapphires- Square Step Cut - Channel Bar Set - Dark Blue - 2.63ctw (exact) Material: Solid 18k Yellow Gold Weight: 4.42 Grams Ring Size: 6.5 (Fitte...

A striking wide‑band ring crafted in sterling silver, set with four bold rows of square‑cut purplish red rubies totaling approximately 2.50 carats. Framed by shimmering white quartz ...

An 18k gold cross pendant set with sapphire, ruby and emeralds, signed numbered and dated: Cartier, model Byzantine on a woven Cartier chain weight: 16 g dimensions 3 cm length chain...

This estate ring is crafted in solid 14K Yellow gold (stamped). Three square cut natural blue Sapphires measure 3mm each (appr. .45 carat). Six diamonds total .42 carat of SI1 to I1 ...

A lovely ruby stud earrings that you can use as everyday. We use the top quality Ruby for our invisible setting. It is deep red and very sparking. The invisible is a highly technique...

This modern engagement ring showcases a striking 3.50 carat rectangular cut fancy yellow diamond certified by GIA under report number 2235722739. The center stone exhibits a vibrant ...

We love the splash of color this eternity band adds!! Perfect for any stack! Band Details Material: 14K Yellow Gold Band Width: 2.5mm Band Height: 2mm Weight: 1.8 Grams Finger Size:...

TIFFANY & Co. Platinum 3 Lucida Diamond 4mm Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 4mm Weight: 7.30 grams Diamond: 3 Lucida cut diamonds, carat total weight ...

TIFFANY & Co. Platinum 5mm Half Circle Lucida Diamond Band Ring 5 Metal: Platinum Size: 5 Band Width: 5mm, the widest version Lucida diamond band Weight: 7.30 grams Diamond: 9 L...

Stone: Colombian Emerald Total Weight: 1.27 carat Shape: Square Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 5.05mm x 5.00mm x 3.15mm And 5....

These sophisticated estate earrings, created circa 1990, showcase the masterful "mystery-set" technique popularized by legendary French jewelry houses. Each earring features a high-d...

Stone: Colombian Emerald Total Weight: 0.86 carat Shape: square Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 4.54mm x 4.48mm x 3.15mm and 4.46m...

A bold and evocative vintage ring featuring a square-cut lapis lazuli set in a sterling silver bezel. The deep ultramarine stone, flecked with subtle golden pyrite, anchors the piece...

David Yurman Sterling 18K Gold Petite Chatelaine Garnet Diamond Necklace A refined blend of elegance and color from the Petite Chatelaine collection, this David Yurman necklace show...

Vintage 14 Karat Yellow Gold Emerald and Diamond Ring Size 6 JAGi Certified- This elegant ring features one square cut emerald and two baguette diamonds set in classic 14K yellow go...

–Stone(s)– (29) Natural Genuine Sapphires - Square Step Cut - Channel Set - Deep Pleasant Blue Color  - 2.25mm (approx.) Material: Platinum Weight: 4.07 Grams Ring Size: 6.0 ( fitt...