Square Platinum Ring

I just love this Stunning Vintage Sapphire Wedding Band. Crafted in Platinum, the design features channel set Sapphires in eternity around the band. There are 28 Channel Set Square C...

Elegant retro design ring from the 1940s crafted in 18 kt gold with platinum views, set with sapphires and diamonds. A refined combination of rose-cut and old-cut stones brings vinta...

An Art Deco ring in 18KT gold with a platinum-topped setting, centred with a square-cut natural emerald.

Radiating elegance and sophistication, this captivating diamond ring features a stunning central stone of princess I SI1 weighing 1.51. The masterfully crafted piece is set in luxuri...

Material: Solid Platinum Weight: 4.36 Grams Ring Size: 6.0 (Fitted on a finger.

This diamond displays a beautifully balanced outline with crisp step-cut faceting, offering exceptional transparency and a refined hall-of-mirrors effect. The proportions allow for a...

The substantial center stone is held in prongs within a raised square bezel, giving the ring a distinctive architectural presence while maintaining a graceful low-profile silhouette.

Ring’s bold symmetry, stepped geometry, contrasting emerald and diamond combination, and clean angular lines are all quite typical for that period & very desirable nowadays Fr...

An exceptional three stone diamond ring showcasing a magnificent 7.05 carat natural Square Emerald Cut diamond, accompanied by a GIA Natural Diamond Grading Report. The impressive c...

At the centre of this three stone ring there is a gorgeous deep blue sapphire and sat either side is a bright sparkling diamond. The square cut sapphire measures 75pts and the round ...

Style: Wedding Band Material: Platinum Diamond Details: This ring features approximately 1.42 carats of Natural Square Cut Diamonds.

This classic and enchanting ring features a 1.59 carat square emerald diamond of E color and VVS2 clarity...

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...

With a clean graphic tiered design, this Van Cleef & Arpels mid-century square cut diamond platinum dome band ring has an irresistibly modern vibe.

■ Item Number: 24080331 ■ Brand: Tiffany & Co. ■ Product Name: Novo Yellow Diamond Ring ■ Product Number/Model: - ■ Material: 1P yellow diamond (1.76ct FIY-VVS2-Ex), side diamond...

Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Sapphire Details: Weight: .90 carat, total weight Cut: Square Step Cut Color: Blue Clarity: VS Finge...

Finely crafted in platinum with a GIA certified Square Emerald cut Diamond weighing 4.00 carats, K color, VS1 clarity, GIA #12729816 The setting features four Baguette cut Diamonds w...

This stunning solitaire ring showcases a brilliant natural diamond, set in a classic 14K yellow gold band. The simplicity of the design allows the diamond's brilliance to take center...

This spectacular Platinum and 18k Yellow gold ring features a 3.04 Carat Square Cushion nearly flawless Yellow diamond GIA certified encircled by a halo of perfectly matched diamonds...

A rare engagement ring, showcasing an 18.76 carats square emerald cut diamond certified by GIA as L color and VS2 clarity, set on an eight prong setting.

A Natural Diamond Half-Band made in 18k Yellow and Platinum. The ring size is US 6. The total diamond weight is appx. 2 carats, G color, VS/SI clarity. The total weight of the ring i...

The Textured Square Diamond 14K Yellow Gold Cluster Ring radiates elegance and simplicity, crafted from 14K yellow gold and adorned with natural diamonds totaling 0.1 ct. Weighing 3 ...

An exceptional vintage Tiffany & Co. sapphire and diamond full-eternity band crafted in iridium-platinum and set with hand-cut 2mm natural sapphires alternating with brilliant white ...

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....

Contemporary design meets classic brilliance in this striking band ring featuring alternating square blocks of polished rose gold and sparkling diamonds. The geometric pattern create...

--Stone(s):-- Numerous Lab Grown Rubies - Square Step Cut - Channel Set - Vivid Red Color - **See Certifications Details Below** Material: Solid Platinum Weight: 1.83 Grams Ring Si...

A stunning, fine and impressive antique 0.50 carat emerald and 0.90 carat diamond, platinum square dress ring; part of our emerald jewelry collection.

Art Deco Old European cut round diamond square Platinum engagement ring, with accent diamonds along the shank. 1 old European cut 1.07ct J color and VS1 clarity Depth: 54.9% Table:...

Luxurious wedding band made with princess cut diamonds weighing 1.02 carats in platinum. METAL: platinum NATURAL DIAMOND(S) Clarity/Color: VS/G Cut: Princess Cut Carat:1.02ct Grams...

This sleek band is perfect for pairing or wearing alone. The high polish platinum shank is adorned with 2.9ct of carré cut diamonds, each hand set to perfection, creating a captivati...

Beautiful Vintage Retro Platinum Engraved Carre Cut Diamond Eternity Band. This beautiful band is crafted in platinum. There are carre cut diamonds going around the entire ring and t...

Men's Diamond Band Ring A platinum ring set with 27 square cut diamonds Approximate Diamond Weight: 4.05 carats Ring Size: 6.5 Resizable free of charge

Antique Square Engagement Ring 18ct Gold / Platinum Stamped Circa 1920 Pretty Art Deco Diamond Engagement Ring.

Beautiful Vintage Retro Platinum Carre Cut Diamond and Emerald Wedding Band. This gorgeous carre cut diamond and emerald wedding band is crafted in platinum. The ring features white ...

0.61 Carat Emerald and Diamond Ring in 14K White Gold. Beautiful vintage-style Emerald ring with round-cut diamonds surrounding the deep green center stone in a halo shape and all al...

This sweet diamond and blue sapphire eternity has the stones set within the platinum band. The stones are grouped in collections of three diamonds and three sapphires. The diamonds m...

The Small Square Baguette Diamond 14K White Gold Open Wrap Ring is a chic and modern design crafted in 14K white gold. This elegant ring features 42 dazzling diamonds totaling 0.20 c...

Natural 1.11 carat princess cut diamond in G color and SI2 clarity is set in a platinum 950 square halo engagement ring with 0.23 carats of round brilliant pave diamonds lining the h...

A Tiffany & Co Solitaire Lucida Cut-Cornered Square Mixed Cut Diamond Ring, four claw set in platinum on a 3.1 to 2.5mm tapered band.

Beautiful Vintage Estate Platinum Carre Cut Diamond Engraved Wedding Band - Size 6 1/4. This gorgeous vintage estate Carre cut diamond band is crafted in platinum. This ring features...

Beautiful Antique Art Deco Platinum Carre Cut Diamond Eternity Wedding Band - Size 5 1/2. This gorgeous Art Deco Carre cut eternity diamond band is crafted in platinum. This gorgeous...

Other Details: Primary Stone: Diamond Total Diamond Weight: 1.80 carats Stone Setting: Channel Jewelry Type: Wedding Band Style: Eternity Band Design: A classic eternity band featur...

Material: Platinum Gemstone details: Approx. 0.50ctw fo Emerald gemstones Diamond details: Approx. 0.20ctw of princess cut Diamonds. Diamonds are G/H in color and VS in clarity Ring ...

Finely crafted in platinum with 16 Square Emerald cut Diamonds weighing a total of approximately 8.12 carats, E color, VS1-VS2 clarity. 6mm wide Size 5 1/2

Here we have a sleek and stylish full-eternity ring. This rare piece has been crafted from platinum and set with a continuous row of bright white carré-cut diamonds encircling the en...

Diamond Eternity Band set in Platinum, featuring 35 beautifully matched Carre cut diamonds in a channel setting. This classic piece has the following specifications; Color and Clarit...

This rarely seen reversible swivel eternity ring (or a convertible / rotating flip ring) dates back to an Art-Deco c1930’s era, yet it’s in remarkable original condition It fea...

Other Details: Primary Stone: Ruby Center Ruby Cut: Calibre Cut Stone Setting: Channel setting Jewelry Type: Band Ring Style: Eternity Design: Calibre cut rubies are arranged in a ...

Other Details: Primary Stone: Sapphire Center Sapphire Weight: Approximately 2.50 carats total Center Sapphire Cut: Carré Cut Stone Setting: Channel-set with milgrain detailing Jew...

Finely crafted in platinum with 23 Square Emerald cut Diamonds weighing a total of approximately 5.60 carats, G-H color, VS1-SI1 clarity. 5mm wide Size 5 3/4

Tiffany & Co's Lucida Diamond Platinum Eternity Band features a continuous circle of brilliant diamonds set in precious metal, creating timeless sparkle from every angle. This size 5...

A sublime half eternity ring created by Boodles, features ten stunning carre cut diamonds. These diamonds have been channel set into a platinum band and are all of excellent quality....

Other Details: Primary Stone: Ruby Total Ruby Weight: 2.85 carats Stone Setting: Channel Jewelry Type: Wedding Band Style: Eternity Band Design: An Art Deco eternity band featuring ...

Beautiful Antique Art Deco Platinum Carre Cut White Sapphire Eternity Band - Size 7 1/2. This classic eternity band is crafted in platinum. The ring features carre cut white sapphire...

Here we have a truly stunning eternity ring from the world renowned luxury jewellery house of Cartier. This piece showcases 20 bright white carré cut diamonds which have been expertl...

This exceptional 4.17-carat untreated Colombian emerald embodies the extraordinary color, clarity and rarity that have made Muzo emeralds among the most coveted gemstones in the worl...

Made in platinum and 18k yellow gold, this ring has: 1 square emerald cut that weighs ~2.01 carat and is a Fancy Intense Yellow with VS1 clarity; accompanied with a GIA certificate. ...

Gelin Abaci Princess Cut Tension Set Diamond Ring. Diamond 0.90 carat Princess Cut, G color and VS clarity. Set in Platinum 17.1 grams. Size 6.75. Retail Price $6900.

Diamond Eternity Band set in Platinum, featuring 35 beautifully matched Carre cut diamonds in a channel setting. This classic piece has the following specifications; Color and Clarit...

A stunning platinum Tiffany & Co. diamond ring from the Lucida collection. The ring comprises of a Lucida cut diamond in a 4 claw setting with a weight of 1.13ct, D colour and VV...