Square Cut Jewelry & Watches

Substantial natural Bruma Ruby Eternity band/ring. The ring comes with a GIA certification for the rubies. Very pleasant ring in person. Enjoy! --Stone(s):-- (24) Natural Genuine Bu...

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...

TIFFANY & Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 4mm Weight: 7.10 grams Diamond: One Tiffany True® diamond (Lucida cut di...

This sleek 5.74 carats emerlad tennis bracelet is crafted in 925 sterling silver and showcases a continuous line of square cut emeralds, each measuring approximately 2.7 mm. Subtly i...

This beautiful heart pendant was hand crafted in the second half of the 18th Century. Within a heart shaped frame hand crafted out of gold and set w...

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...

Three Stone Emerald Wedding Ring with Halo Diamond Set in 18K Gold featuring natural emerald of 2.16 carats and diamonds of 0.28 carats. The gorgeous handcrafted ring goes with every...

Ring in 18 karat yellow gold, owl hallmark. Tank ring, it is decorated on its top of a rectangular aquamarine retained with 4 broad flat claws on both sides. The start of the ring forms a pattern like a bow tie adorned with 2 falling rose-cut diamonds each. The profiles of the ring are openworked with arabesque patterns. Total weight of the aquamarine : 4.50 carats approximately. Total weight of the diamonds : 0.08 carat approximately. Height : 15.4 mm approximately, width : 8.3 mm approximately, thickness : 7 mm approximately, width of the ring at the base : 4 mm approximately. Total weight of the jewel : 10,5 g approximately. US Size : 5 ; Free resize, please contact us. Authentic antique jewel - Work of the 1940s, small chip at one corner of the aquamarine, very little visible. Our opinion : an antique aquamarine ring...

Natural Blue Sapphire and Emerald Spinner Magic Ring in 14K Gold featuring natural blue sapphire and emerald of 1.10 carats and diamonds of 0.26 carats. The gorgeous handcrafted rin...

Beautiful Vintage Retro Platinum Carre Cut Diamond and Emerald Wedding Band. This gorgeous carre cut diamond and emerald wedding band is cra...

This is a beautiful 14k white gold bracelet. The bracelet is set with sparkling round cut diamonds that weigh approximately 3.72ct. The color of these diamonds is H with VS clarity. ...

A refined vintage piece from the 1990s crafted in 18k yellow gold, featuring 0.60ct of square vivid green emeralds in a sleek channel setting. Accented by 0.05ct of round brilliant d...

This 925 sterling silver ring showcases a clean, modern silhouette centered on a square cluster of four natural rubies, each 2x2 mm, for a vivid 0.4 carat burst of pink-red color. De...

An antique early Victorian 9ct gold seal fob pendant, showcasing intricate craftsmanship. This stunning piece features classic scrolling arches leading to an integral bail, which is ...

Ancient Greek Pegasus Carved Agate & Romabol Coin Drop Earrings By Kurtulan Jewellery. *Please note these earrings are hand-made to order in Istanbul, Turkey, with a lead time ...

These minimalist natural emerald and diamond stud earrings are crafted in 925 sterling silver. The design showcases four square cut emeralds arranged in a geometric cluster. Surround...

An authentic Victorian era pocket watch key fob pendant, sourced from an antique collection in Stockholm, Sweden. Circa 1860s to 1880s, this piece featu...

A smart checkerboard of onyx and mother of pearl delight in these chic button earrings by noted designers KABANA. This style was pioneered by Angela Cummings, a sleek and stylish bla...

Make a bold yet refined statement with this exquisite 18k yellow gold ring, featuring a striking 2.44 carat square-cut black onyx as its centerpiece. The deep, faceted gemstone is be...

A striking vintage statement band crafted in solid sterling silver, this architectural ring features six vertical columns of richly colored square‑cut rubies, totaling approximately ...

This elegant band ring features 14 natural square-cut emeralds with a total weight of approximately 0.67 carats, beautifully set in luminous 14K yellow gold. Each gemstone measures a...

A striking geometric treasure in solid 18k yellow gold, this ruby and diamond band ring showcases a bold interplay of color, symmetry, and craftsmanship. At its center, 1.20 carats o...

Specifications: MAIN stone: FULL CUT ROUND DIAMOND DIAMOND: 14 PIECES CARAT TOTAL WEIGHT: approx 0.25 CTW COLOR/clarity: F/VS DIAL: Mother of Pearl brand: BA...

1 Carat Emerald and Diamond Wide Band Ring in 18K Gold featuring natural emerald of 1 carat and diamonds of 0.24 carat. The gorgeous handcrafted ring goes with every style. Emerald e...

Loose Rhodolite Garnet Weight: 2.45 Carats Dimension: 7.5 x 7.3 x 4.2 Mm Colour: Red Origin: Africa Treatment: Non Shape : Square Rhodolite garnet, a gemstone celebrated for its en...

Not all exquisite roses are red, and this mesmerizing and enigmatic peridot ring casts an envy inducing green hue. The central bud element of this rose inspired design features a 4.0...

An Art Deco emerald and mixed-metal ring centering a channel-set row of square-cut emeralds, flanked top-and-bottom by bands of 18k gold and platinum. Tiffany & Co. Atw emeralds 1.13...

A stunning pair of pierced earring featuring a total of 0.43 Carats Natural Emeralds and 0.18 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thous...

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,...

Exceptional platinum cocktail ring featuring a large approximately 8.99-carat square-cut aquamarine in a beautiful light, baby-blue hue. The center aquamarine is framed by 24 square-...

This bold ring centers a 1.68ct square‑cut citrine—a gemstone prized for its honey‑gold brilliance and clean architectural geometry. The citrine is elevated in a classic four‑prong s...

Vintage Emerald & Diamond Ring 18ct Gold Circa 1940s This stunning 18ct yellow gold ring features an exquisite five-stone design, showcasing square-cut natural emeralds beautiful...

Overview A refined balance of geometry, color, and craftsmanship, these 18k white gold omega‑back earrings showcase a modern squared silhouette anchored by a vivid 0.50ct total wei...

These earrings feature 3.39 carats of square-cut rubies, showcasing their vivid red hue. Complementing the rubies are 3.39 carats of square-cut diamonds, creating a symmetrical desig...

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...

This elegant eternity band in rich 14K solid yellow gold, showcases 2.35 carats of princess-cut multi-color sapphires, with half the band set in vibrant yellow sapphires and the othe...

This Handmade Pink Ruby Half Eternity Band for Promise Ring 925 sterling silver band ring, adorned with genuine natural pink rubies totaling 1.07 carats. The beautifully faceted rubi...

Aqua and diamond cocktail ring. 47.33cts square faceted aquamarine greenish blue center stone set in a JB Star 18k yellow gold and platinum setting with round and baguette cut accent...

A beautiful diamond, ruby and diamond three row ring. The ring is made in 18 Karat Yellow Gold. The total diamond weight is appx. 1.50 carats, and the total weight of the ruby is app...

Vintage Rare Bulova 18K Yellow Gold Square Watch Burl Wood Dial An exceptionally rare and distinctive vintage Bulova wristwatch crafted in solid 18K yellow...

Unveil a masterpiece of elegance with our 1960’s princess style Emerald and Diamond halo engagment ring. At the center is a GIA certified 4.00ct Emerald gemstone which is uniquely ha...

Here we have is a striking square faced ring. This vintage piece features three rows of round natural diamonds, each flanked by rich blue lapis lazuli, creating a bold contrast. The ...

A captivating “Aurora” ring featuring a natural Australian opal, glowing with a full spectrum of colors that shift like the northern lights—vivid reds, blues, greens, and violets shi...

0.60Ct Natural Invisible set Ruby & Diamond 14 Karat Rose Gold Pinky Ring Size 4 Invisible set 14 K Rose Gold: 5.7 gram Ring Size 4 3 Square cut Natural ruby Stone set in a r...

This pretty Deep-Red spinel Cushion cut , weighs 3.60 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 8.80 x ...

A stunning, fine and impressive vintage 1.75 carat aquamarine, 1.38 carat diamond, 18 karat yellow gold and palladium spray brooch; part of our diverse 1950s vintage brooch collectio...

Step into a realm of enchantment and elegance with the Mystery Set Ruby and Diamond Platinum Crossover Ring. This exceptional piece of jewelry ...

A fascinating antique brooch dating to 1890–1900, centered with a finely carved orthoclase moonstone depicting a pharaoh, accented by sweeping gold wings and serpents. The luminous m...

• Features 8mm satin finished silver native pearl beads, 4 Squash Blossom stations with triangle-shaped Labradorite cabochons, 2 on each side of a large Naja with 5 graduated triangu...

Stunning, timeless, and classy eternity Unique Pendant. Decorate yourself in luxury with this Gin & Grace Pendant. This Pendant is made up of Square-Cut Prong Setting Genuine Ruby (3...

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 ...

–Stone(s)– (3) Synthetic Ruby - Step Cut - Pave Set - Magenta/ Red Color - 2.4mm (approx.) Material: Solid 18k Yellow Gold Weight: 3.46 Grams Ring Size: 6.0 ( fitted on finger, plea...

One Tiffany & Co. Platinum and diamond solitaire ring, set with one LUCIDA cut-cornered square mixed cut diamond weighing .59 carat, Diamond Clarity VVS2 Color Grade F Ring Size ...

An exceptional and highly collectible diamond ring centered by a magnificent 3.06 carat Asscher cut diamond, accompanied by elegant trapezoid side stones and set in refined platinum....

Art Deco Cartier desk clock, adorned with purple guilloche enamel, on a n agate base, with chrysoprase top winder. Clock measures 3.25" tall x 1 7/8' wide. Porcelain dial signed Cart...

Sculptural Chain Cuff Cross Bracelet Ruby Gold Catholic J Dauphin Designer: J Dauphin The Ruby Cross Chain Cuff is a symbolic sculptural piece by J Dauphin, drawing inspiration fr...

Exuding timeless sophistication, these Van Cleef & Arpels vintage cufflinks are a testament to the brand's mastery in haute joaillerie. Crafted from radiant 18K yellow gold, the desi...

14K Gold Amethyst Jubilee Bracelet Marked: 14K Approximate Dimensions: 17.5 cm (Length) 1.2 cm (Width) 12.85 mm (Length) x 8.67 mm (Amethyst) 24.4 grams in weight. ** All dimensi...

A stunning bezel-set square blue topaz at its center, radiating a deep, vibrant blue. The shoulders of the ring are adorned with intricate filigree detailing, beautifully enhanced by...

This vintage-style link bracelet features square cut blue sapphires totaling 6.25 carats, set in rich 18k yellow gold. Each bezel- and channel-set sapphire measures approximately 1.6...