Rectangular Diamond Rings

Designer: custom Material: 14K white gold Diamonds: 64 princess cut, baguette cut, and round cut= 4.00cttw Color: H-I Clarity: SI2-I1 Dimensions: the ring measures 20.55mm wide at th...

Emerald: approximately 1.40 ct, rectangular step-cut US size ring 81/2 (resizeable) Gross weight 14,95 gr (Pt-950) Circa 1960 An elegant cocktail ring of bold architectural design, ...

Magnificent antique Art Deco ring with a rectangular setting with cut corners, adorned with a pink spinel in the center.

Size: 7 1/4 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $30 Metal Content: 10k White Gold Stone Information Natural Chrome Diopside Carat(s): 3.02ct Cut: Rectangular Cushion...

--Stone(s):-- (1) Natural Genuine Tourmaline - Long Rectangular Cut - Channel Set - Vivid Green Color - 8.83ct (exact) ** See Certification Details Below for Complete Info ** (12) Na...

Antique Diamond Ring 14ct Gold Stamped Circa 1910 This exquisite Edwardian ring showcases a stunning three-stone design set with natural diamonds at its heart, perfectly framed by...

An elegant vintage ring, its rectangular setting stylizes a flower whose petals are adorned with antique-cut diamonds separated by small white gold bars, and the center is adorned wi...

A 0.67 Carat Rectangular Emerald-Cut Emerald and Diamond Cocktail Ring made in Platinum.

--Stone(s):-- (1) Natural Genuine Pink Sapphire - Rectangular Step Cut - Channel Set - Vivid Pink Color - 8.4x5mm - 1.75ctw (approx.) (38) Natural Genuine Blue Sapphires - Calibre Ba...

Spectacular cushion brilliant diamond ring rectangular 20ct G SI1 with 1.20cts tapered baguettes on the sides GIA certified #14416706 set in a platinum custom made setting

Size: 8 Metal Content: 14k Yellow Gold Stone Information Natural Pink Tourmaline Carat(s): 4.79ct Cut: Rectangular Barrel Cut Natural Diamonds Carat(s): .14ctw Cut: Round Brillia...

--Stone(s):-- (5) Natural Genuine Diamonds - Rectangular Step Cut - Prong Set - H/I Color - VVS2/VS1 Clarity Total Carat Weight: 1.11 (exact) Material: Solid Platinum Weight: 3.8 Gr...

This striking band ring is crafted in 18K yellow gold. It features a large, vibrant rectangular orange citrine, framed by a halo of small, sparkling white diamonds and quartz side st...

Ring Width: 21.8mm (0.85") (top of the ring - north to south) 16.1mm (0.63") (top of the ring - east to west) 1.7mm (bottom of the shank) Ring Height: 8.7mm rise off the finger Condi...

The band is wide and intricately detailed, enhancing the overall elegance of the ring. It's a remarkable creation. 14K Yellow Gold 0.36 CTW Diamonds 1.42 Cts Emerald

--Stone(s):-- (1) Natural Genuine Ruby - Rectangular Step Cut - Prong Set - Deep Red Color - 1.10ct (exact - certified) ** See Certification Details Below For More Info ** (6) Natura...

This striking ring is finely crafted in 14k gold. The centerpiece is a large, rectangular blue sapphire.

Vintage Cocktail Ring Platinum Circa 1940s Step back in time and embrace the elegance of the 1940s with this exquisite cocktail ring. Crafted from high-quality platinum, this stu...

A fusion of elegance and bold design. This striking signet ring features a sleek black onyx centerpiece, gracefully curved to catch the light. Surrounding the onyx is a delicate flo...

Rectangular Pink Tourmaline and Trillion Diamond Ring in Platinum Pink Tourmaline and Diamond Ring features an Elongated Emerald cut Pink Tourmaline in the center accented with one ...

This striking multi-stone ring features a captivating, rectangular blue topaz in sugarloaf cabochon shape at its center.

All our jewelry pieces are certified by a third-party laboratory such as IGI, HRD, IDGL, GIN, or SGL. A halo rectangular design half eternity ring is a diamond ring that features ba...

Size: 7 Sizing Fee: Up 2 sizes for $60 or Down 1/2 a size for $40 Metal Content: 14k Rose Gold Stone Information Natural Morganite Carat(s): 2.70ct Cut: Rectangular Cushion Color:...

Ring size: 10 Absolutely magnificent tanzanite and diamond ring.

Gender: Ladies Metal Type: 18K White Gold Ring Size: 5.5 Head measures: 26.00 mm x 14.30 mm Shank maximum width: 2.90 mm Weight: 6.14 grams 18K White Gold diamond and onyx anti...

Very bright 1.52 carat rectangular cut aqua and diamond 18k white gold custom original designed engagement ring.

A sophisticated band ring featuring a striking blue emerald-cut Aquamarine . The ring is adorned with white diamonds, enhancing the central stone's brilliance. Crafted in 14K White ...

Antique Amethyst Ring 18ct White Gold & Platinum Tested Circa 1920s This stunning antique ring from the 1920s features a beautiful emerald-cut amethyst stone as its centrepiece, ...

Metal Content: 14k White Gold Stone Information Natural Blue Topaz Treatment: Routinely Enhanced Carat(s): 9.50ct Cut: Rectangular checkerboard cushion Color: London Blue Natural ...

--Stone(s):-- (1) Natural Genuine Onyx - Rectangular Cut - Inlaid Set - Black Color - 14x9.9mm (approx.) (8) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Nice Brillian...

Orange Citrine with Rectangular mix Cut, a Statement Ring in 18Kt Yellow Gold with Diamonds brilliant cut.

This enchanting opal and diamond ring is a celebration of nature's most magical gemstone, showcasing a luminous rectangular cabochon cut opal that seems to hold an entire universe of...

--Stone(s):-- (1) Natural Genuine Diamond - Unique Elongated Facets Cut Cornered Rectangular Cut - Bezel Set - S To T Range Color - VS2 Clarity - 1.70ct (exact - certified) ** See Ce...

--Stone(s):-- (1) Natural Genuine Emerald - Rectangular Step Cut - Prong Set - Vivid Green Color - 4.8x3.7mm - 0.36ct (exact) (18) Natural Genuine Diamonds - Round Brilliant Cut - Pa...

-- Stone(s) -- (1) Natural Genuine Amethyst - Emerald Cut - Prong Set - Rich Royal Purple Color - 7.8x5.8mm - 1.40ct (approx.) (12) Natural Genuine Diamonds - Round Brilliant Cut - P...

Antique Diamond Ring 18ct Yellow & White Gold Tested Circa 1900 Introducing a stunning 18ct gold Edwardian ring, featuring a central row of calibrated rubies set in yellow gold ...

--Stone(s):-- (1) Natural Genuine Onyx - Rectangular Cut - Bezel Set - Black- 13.1x11.3mm (approx.) (1) Natural Genuine Diamond - Single Cut - Pave Set - Nice Brilliant White Diamond...

--Stone(s):-- (13) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - Nice Brilliant White Diamonds - 1.75ctw (approx.) Material: Solid 14k Yellow Gold W/ White Gold Top W...

--Stone(s):-- (1) Natural Genuine Tourmaline - Rectangular Step Cut - Prong Set - Vivid Green Color - 13.75x8.75mm - 6.50ct (approx.) (26) Natural Genuine Diamonds - Round Brilliant ...

Striking Art Deco–inspired ring, centered with a brilliant round-cut diamond that radiates timeless sparkle.

Antique Amethyst Ring 18ct White Gold & Platinum Tested Circa 1920s Behold this exquisite 18ct white gold ring from the 1920s, featuring a captivating emerald-cut amethyst weighi...

--Stone(s):-- (1) Natural Genuine Emerald - Long Rectangular Cut - Prong Set - Green Color - 10.8x4.4mm - 1.0ct (approx.) (8) Natural Genuine Diamonds - Square Step Carre Cut - Chann...

-- Stone(s) -- (1) Natural Genuine Diamond - Rectangular Cut - Prong Set -Very Nice Brilliant White Diamond - 0.35ctw (approx.) (2) Natural Genuine Sapphire - Emerald Cut - Prong Set...

Dating from the early 20th century, this wonderful platinum cluster ring of a rectangular form features 21 European old mine diamonds with the central cushion-shaped diamond estimate...

Size: 6 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Brand: Ostby & Barton Era: Art Deco Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natura...

–Stone(s)– (1) Natural Genuine Amethyst - Rectangular Step Cut -Prong Set - Deep Purple Color - 13.9x9.1mm (approx.) - 5.6ct (exact) (8) Natural Genuine Diamonds - Round Brilliant Cu...

Art Deco design diamond and blue sapphire rectangular target ring in white gold.

This open cuff-style ring pairs two different cluster shapes across its split front: a rectangular cluster built from baguette diamonds framed by round accents on one side, and a pea...

Designer: custom Material: 14K white gold White Opal: 1 Rectangular Cabochon Cut= 13.94ct Diamonds: 24 round cut= 3.36cttw Color: I Clarity: SI2-I1 Dimensions: the ring measures 21.2...

Contemporary Rectangular Kunzite & Diamond Cocktail Ring. This gorgeous ring features a unique 8.02 carat rectangular cushion cut light purple kunzite center stone, 4 prong set ...

Edwardian 0.07 Carat Diamond In Rectangular Onyx Filigree Ring 14k White Gold.

Metal: 14 Karat Yellow Gold Gemstones: Citrine and Diamonds Citrine Count: 1 Citrine Cut: Rectangular Cut Citrine Total Carat Weight: 6.89 carat total weight Citrine Color: Orange-Y...

This elegant ring is crafted with a striking dark red garnet at its center. The gemstone is set in a detailed 14K gold, featuring intricate patterns along the sides. The square-cut s...

This is one of the most popular designs today, a wedding band eternity style with tiger claws and flawless craftsmanship in platinum. One of a kind diamond ring which goes with so ma...

An Art Deco diamond and platinum ring, comprising one large old European cut diamond, two smaller old European cut diamonds, and twenty-six single cut diamonds, set in platinum, to a...

The wide squared shank also adds to the stunningly modern design of this remarkable piece. Ring size: 6.5 Natural Citrine: 8.74 ctw Citrine cut: Rectangular Natural Diamonds: .27 ...

Ring Size: 5.75 Timeless elegance meets vintage-inspired design in this exquisite diamond ring, crafted in 18 karat white gold. Featuring a sophisticated geometric setting, this rin...

Antique Onyx Ring 18ct Gold Tested Circa 1920s This stunning 18ct gold Art Deco era ring showcases a fabulous rectangular-shaped onyx accented with three milgrain-edged natural d...

Antique Diamond Ring 18ct Gold & Platinum Tested Circa 1920s This exquisite art deco ring features a fabulous and intricate open-work design with a centre bezel-set Old European C...

--Stone(s):-- (1) Natural Genuine Emerald - Rectangular Step Cut - Prong Set - Vivid Green Color - 4.3x3.4mm - 0.25ct (exact) (18) Natural Genuine Diamonds - Round Brilliant Cut - Pa...