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Square Cut Jewelry & Watches

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Stone Cut: Square Cut
10K Yellow Gold 19.6 Carat Ruby & .08 Carat Diamond Bracelet 7 Inches
10K Yellow Gold 19.6 Carat Ruby & .08 Carat Diamond Bracelet 7 Inches

10K Yellow Gold 19.6 Carat Ruby & .08 Carat Diamond Bracelet 7 Inches

Located in Eagan, MN

This bracelet is so beautiful. It's truly a glamorous statement bracelet. It has 21 square cut rubies measuring 2.51 x 2.11 mm and 14 square cut rubies meassuring 2.59 x 1.70 mm. ...

Category

21st Century and Contemporary Unknown Art Deco Square Cut Jewelry & Watches

Materials

Ruby, Diamond, Gold, Yellow Gold, 10k Gold

Antique 18ct Yellow Gold and Platinum, Edwardian Sapphire and Diamond Ring
Antique 18ct Yellow Gold and Platinum, Edwardian Sapphire and Diamond Ring

Antique 18ct Yellow Gold and Platinum, Edwardian Sapphire and Diamond Ring

Located in Brighton, GB

Antique Sapphire and Diamond Ring 18ct Gold Stamped Circa 1910 This exquisite Edwardian ring showcases a stunning rectangular design that elegantly spans across the finger. Set i...

Category

Early 20th Century Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Modernist 18K Gold Multi-Gemstone Cluster Earrings, Signed RG, Diamond Accents
Modernist 18K Gold Multi-Gemstone Cluster Earrings, Signed RG, Diamond Accents

Modernist 18K Gold Multi-Gemstone Cluster Earrings, Signed RG, Diamond Accents

Located in Orlando, FL

These square-form earrings gather tourmaline, topaz, and amethyst in an abstract, asymmetric composition — square, baguette, trillion, and pear-cut stones interlocking like confetti ...

Category

1990s Modernist Square Cut Jewelry & Watches

Materials

Diamond, Multi-gemstone, 18k Gold, Yellow Gold

Men’s Garnet Geometric Statement Ring, Silver, Gold
Men’s Garnet Geometric Statement Ring, Silver, Gold

Men’s Garnet Geometric Statement Ring, Silver, Gold

By Daizy Jewellery

Located in Istanbul, TR

Square-Cut Garnet Architectural Silver Cocktail Ring. Contemporary Garnet Silver Designer Ring. Men’s Garnet White Topaz Silver Ring A bold statement ring crafted from silver with g...

Category

2010s Turkish Modern Square Cut Jewelry & Watches

Materials

Garnet, Gold Plate, Silver

Antique 18ct Yellow Gold & Platinum, Edwardian era Emerald and Diamond Ring
Antique 18ct Yellow Gold & Platinum, Edwardian era Emerald and Diamond Ring

Antique 18ct Yellow Gold & Platinum, Edwardian era Emerald and Diamond Ring

Located in Brighton, GB

Antique Emerald Ring 18ct Yellow Gold & Platinum Stamped Circa 1910 Step into the elegance of the Edwardian era with this exquisite 18ct gold ring. At its heart lies a stunnin...

Category

Early 20th Century Edwardian Square Cut Jewelry & Watches

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Sterling Silver 1.20ct Squared Amethyst & CZ Band Ring, Size 7.25
Sterling Silver 1.20ct Squared Amethyst & CZ Band Ring, Size 7.25

Sterling Silver 1.20ct Squared Amethyst & CZ Band Ring, Size 7.25

Located in เกาะสมุย, TH

A sleek sterling silver band set with three squared amethysts totaling 1.20ct, accented by bright CZ stones for added sparkle. The geometric layout gives the ring a clean, modern pro...

Category

20th Century Thai Contemporary Square Cut Jewelry & Watches

Materials

Amethyst, Quartz, Sterling Silver

Antique Intaglio Signet M / W Ring Carnelian solid 18K Gold Ø US7 / 2.4gr
Antique Intaglio Signet M / W Ring Carnelian solid 18K Gold Ø US7 / 2.4gr

Antique Intaglio Signet M / W Ring Carnelian solid 18K Gold Ø US7 / 2.4gr

Located in SE

Signet intaglio Ring with " W " or "M" letter engraved on natural dark orange colored Carnelian stone measuring 11mm x 9mm x 2.8mm deep / ca. 4.5 ct. Well done hand carving that make...

Category

Early 19th Century Swedish Baroque Revival Antique Square Cut Jewelry & Watches

Materials

Carnelian, 18k Gold

Emerald & Diamond Ring 18K France, Antique, GIA Certified
Emerald & Diamond Ring 18K France, Antique, GIA Certified

Emerald & Diamond Ring 18K France, Antique, GIA Certified

Located in Northampton, MA

This size 10.5 circa 1920s French 18K yellow gold ring is a sleek, timeless classic. Suitable for either a man or woman, this gypsy-style ring features three stones: a pair of diamon...

Category

1910s French Art Deco Vintage Square Cut Jewelry & Watches

Materials

Diamond, Emerald, 18k Gold

Sterling Silver Channel Set Amethyst Half Eternity Band Ring by Silvorra, 1.03ct
Sterling Silver Channel Set Amethyst Half Eternity Band Ring by Silvorra, 1.03ct

Sterling Silver Channel Set Amethyst Half Eternity Band Ring by Silvorra, 1.03ct

Located in New York, NY

A sleek 925 Sterling Silver band ring featuring 1.03 carats of square cut Amethyst gemstones, arranged in a refined channel set design. The seven 3 mm Amethyst gemstones display rich...

Category

21st Century and Contemporary American Art Deco Square Cut Jewelry & Watches

Materials

Amethyst, Silver, Sterling Silver

Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring
Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring

Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring

Located in Brighton, GB

Antique Aquamarine Ring Platinum Circa 1920s Step into the elegance of the 1920s with this stunning Art Deco ring, expertly crafted from platinum. At its centre is an impressive ...

Category

Early 20th Century Edwardian Square Cut Jewelry & Watches

Materials

Aquamarine, Diamond, Platinum

Vintage 1990s 18K Yellow Gold 0.60ct Emerald & 0.05ct Diamond Band Ring
Vintage 1990s 18K Yellow Gold 0.60ct Emerald & 0.05ct Diamond Band Ring

Vintage 1990s 18K Yellow Gold 0.60ct Emerald & 0.05ct Diamond Band Ring

Located in เกาะสมุย, TH

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...

Category

20th Century Thai Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 4.75
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 4.75

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 4.75

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3mm Half Circle Diamond Band Ring 4.75 Metal: Platinum Size: 4.75 Band Width: 3mm Weight: 4.20 grams Diamond: 11 round brilliant diamonds, carat total weight ...

Category

2010s American Square Cut Jewelry & Watches

Materials

Diamond, Platinum

TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Men's
TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Men's

TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Men's

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Metal: Platinum Size: 12.5 Band Width: 6mm Weight: 19.30 grams Diamond: One Tiffany Lucida cut diamond, ca...

Category

2010s American Square Cut Jewelry & Watches

Materials

Diamond, Platinum

Sleek Natural Blue Sapphire Stacking Tennis Bracelet for Mom Jewelry in Silver
Sleek Natural Blue Sapphire Stacking Tennis Bracelet for Mom Jewelry in Silver

Sleek Natural Blue Sapphire Stacking Tennis Bracelet for Mom Jewelry in Silver

Located in New York, NY

This elegant sapphire and diamond tennis bracelet features 3.97 carats of blue sapphires, beautifully arranged in a continuous row of square cut gemstones. Crafted in 925 Solid Silve...

Category

21st Century and Contemporary American Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, Blue Sapphire, Silver, Sterling Silver

Silvorra Spinner Eternity Band Ring with Emerald Diamond & Zircon in 925 Silver
Silvorra Spinner Eternity Band Ring with Emerald Diamond & Zircon in 925 Silver

Silvorra Spinner Eternity Band Ring with Emerald Diamond & Zircon in 925 Silver

Located in New York, NY

A distinctive spinner eternity ring featuring 3.82 carats of square cut Emerald and Blue Topaz gemstones, each measuring 2 mm. Designed with a rotating front, the ring can be turned ...

Category

21st Century and Contemporary American Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Emerald, Zircon, Silver, Sterling Silver

Vintage Tiffany & Co. Art Deco Sterling Silver 14K Gold Ruby Powder Compact Case
Vintage Tiffany & Co. Art Deco Sterling Silver 14K Gold Ruby Powder Compact Case

Vintage Tiffany & Co. Art Deco Sterling Silver 14K Gold Ruby Powder Compact Case

By Tiffany & Co.

Located in Mount Kisco, NY

Elevate your personal glamour accessories with this appealing circa 1940's Tiffany & Co. Sterling Silver Powder Compact Case. The Art Deco design truly enhances the oval case co...

Category

1940s American Art Deco Vintage Square Cut Jewelry & Watches

Materials

Ruby, Sterling Silver, 14k Gold, Yellow Gold

1955 Signet Men Ring 7ct natural Blood Stone solid 18K Gold Ø 9.25 US / 5.4 gr
1955 Signet Men Ring 7ct natural Blood Stone solid 18K Gold Ø 9.25 US / 5.4 gr

1955 Signet Men Ring 7ct natural Blood Stone solid 18K Gold Ø 9.25 US / 5.4 gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural Blood Stone rectangular cut and polished 15 x 11 mm x 3 mm deep/ about 7 ct . Swedish ring, hallmarked 18K, G (G...

Category

1950s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Chalcedony, 18k Gold

German Men Signet Ring 5ct. Blood stone solid 14K Gold ØUS12 / 4.55gr
German Men Signet Ring 5ct. Blood stone solid 14K Gold ØUS12 / 4.55gr

German Men Signet Ring 5ct. Blood stone solid 14K Gold ØUS12 / 4.55gr

Located in SE

Signet Ring in solid 14K Yellow Gold with plain divided shoulders and bezel set Blood - stone, color is dark Green color with red dots, measures 11mm x 10.5mm x 2.7mm deep / ca. 5ct ...

Category

1940s Swedish Art Deco Vintage Square Cut Jewelry & Watches

Materials

Other, 18k Gold, 14k Gold

Vintage Egyptian Scarab Ring solid 18K Gold Ø 6.25 US / 2.4 gr
Vintage Egyptian Scarab Ring solid 18K Gold Ø 6.25 US / 2.4 gr

Vintage Egyptian Scarab Ring solid 18K Gold Ø 6.25 US / 2.4 gr

Located in SE

A Ring decorated with Egyptian Scarab Beetle accented with lotus leaves on the shoulders in solid 18K Yellow Gold. Set of Egyptian hallmarks ca. 1960s -1970s , hallmarked 18K in Ar...

Category

1960s Egyptian Retro Vintage Square Cut Jewelry & Watches

Materials

18k Gold

Art Deco Style Channel Set Square Emerald Half Eternity Band Ring in 925 Silver
Art Deco Style Channel Set Square Emerald Half Eternity Band Ring in 925 Silver

Art Deco Style Channel Set Square Emerald Half Eternity Band Ring in 925 Silver

Located in New York, NY

A sleek emerald band ring crafted in 925 Sterling Silver, featuring seven square cut emeralds measuring 3 mm each and totaling 0.95 carat. The vibrant green gemstones are channel set...

Category

21st Century and Contemporary American Contemporary Square Cut Jewelry & Watches

Materials

Emerald, Silver, Sterling Silver

18K White Gold 0.55ct Squared Ruby & 0.03ct Diamond Band Ring, Size 6.5
18K White Gold 0.55ct Squared Ruby & 0.03ct Diamond Band Ring, Size 6.5

18K White Gold 0.55ct Squared Ruby & 0.03ct Diamond Band Ring, Size 6.5

Located in เกาะสมุย, TH

A sleek contemporary band crafted in 18k white gold, set with 0.55ct of square‑cut rubies and 0.03ct of round brilliant diamonds. The alternating pattern creates a clean, architectur...

Category

20th Century Thai Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.
Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.

Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 14 x 12 mm x 2 mm deep/ about 5.5 ct . Made ca. 1950s -1960...

Category

1950s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Onyx, 18k Gold

18k White Gold Filigree Topaz Diamond Earrings 3.75g
18k White Gold Filigree Topaz Diamond Earrings 3.75g

18k White Gold Filigree Topaz Diamond Earrings 3.75g

Located in Eagan, MN

These earrings are so elegant. Each earring has a 6.3 mm Square Faceted Blue Topaz stone. Each stone is 1.60 carats. They are surrounded by beautiful brilliant cut diamond in a fil...

Category

21st Century and Contemporary Art Deco Square Cut Jewelry & Watches

Materials

Topaz, Diamond, Gold, 14k Gold, Yellow Gold, White Gold

Vintage Cigar Band Ring solid 18K Gold Ø 12.5 US / 6.3 gr
Vintage Cigar Band Ring solid 18K Gold Ø 12.5 US / 6.3 gr

Vintage Cigar Band Ring solid 18K Gold Ø 12.5 US / 6.3 gr

Located in SE

ϟigar band Ring for Men or Women (if the size is right) in solid 18K Yellow Gold decorated with beautiful ornament.Band is 14 mm at widest - 4mm at most narrow part. Swedish ring, c...

Category

1970s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

18k Gold

Miniature Antique Victorian Fob Pendant with Citrine Glass – Sourced in London
Miniature Antique Victorian Fob Pendant with Citrine Glass – Sourced in London

Miniature Antique Victorian Fob Pendant with Citrine Glass – Sourced in London

Located in Honolulu, HI

A truly unique and diminutive treasure, this antique Victorian fob (19th century) was sourced from a specialized collection in London, UK. It concentrates the ornate artistry of the ...

Category

Late 19th Century British Victorian Antique Square Cut Jewelry & Watches

Materials

Citrine, Gold Plate, Gilt Metal

Vintage Invisible setting 14k White Gold Natural Diamonds Men's Ring: Square
Vintage Invisible setting 14k White Gold Natural Diamonds Men's Ring: Square

Vintage Invisible setting 14k White Gold Natural Diamonds Men's Ring: Square

Located in Brooklyn, NY

Mens Diamond Ring Vintage Pre-owned great condition. Natural Diamonds square cut and Invisible setting. 14k White Gold approx 14.4 grams Finger size: 10.5 (NOT resizeble ) design ar...

Category

1990s Square Cut Jewelry & Watches

Materials

Diamond, 14k Gold, White Gold

Antique 18ct Gold & Silver, Victorian Amethyst and Diamond Earrings
Antique 18ct Gold & Silver, Victorian Amethyst and Diamond Earrings

Antique 18ct Gold & Silver, Victorian Amethyst and Diamond Earrings

Located in Brighton, GB

Antique Drop Earrings 18ct Gold & Silver Circa 1880 Timeless elegance meets antique charm with these exquisite Victorian drop earrings, beautifully crafted in 18ct yellow gol...

Category

Late 19th Century Victorian Antique Square Cut Jewelry & Watches

Materials

Amethyst, Diamond, Gold, 18k Gold, Silver

Estate Platinum Prong Set Carré & Round Diamond Cross Pendant Necklace 17.50”
Estate Platinum Prong Set Carré & Round Diamond Cross Pendant Necklace 17.50”

Estate Platinum Prong Set Carré & Round Diamond Cross Pendant Necklace 17.50”

Located in Winter Springs, FL

A striking platinum diamond cross with a beautifully architectural presence, set with approximately 3.20 carats total weight of Carré-cut and round brilliant-cut diamonds. The Carré ...

Category

Late 20th Century Square Cut Jewelry & Watches

Materials

Diamond, Platinum

Silvorra Square Natural Ruby Gemstone Tennis Bracelet in 7 Inch Silver Strand
Silvorra Square Natural Ruby Gemstone Tennis Bracelet in 7 Inch Silver Strand

Silvorra Square Natural Ruby Gemstone Tennis Bracelet in 7 Inch Silver Strand

Located in New York, NY

This dainty 5.67 carat natural ruby gemstone tennis bracelet features a continuous row of 17 square cut natural rubies. Each measuring approximately 2.5 mm with a gross weight of 10....

Category

21st Century and Contemporary American Modern Square Cut Jewelry & Watches

Materials

Ruby, Silver, Sterling Silver

1962 Signet Men Ring 4 ct natural Onyx solid 18K Gold Ø 12.75 US / 3.52gr
1962 Signet Men Ring 4 ct natural Onyx solid 18K Gold Ø 12.75 US / 3.52gr

1962 Signet Men Ring 4 ct natural Onyx solid 18K Gold Ø 12.75 US / 3.52gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone with slightly convex rectangular cut and polished 12 mm x 10 mm x 2.75 mm deep/ about 4 c...

Category

1960s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Onyx, 18k Gold

18K White Gold 2.90ct Blue Sapphire & 0.60ct Diamond Invisible Band Ring
18K White Gold 2.90ct Blue Sapphire & 0.60ct Diamond Invisible Band Ring

18K White Gold 2.90ct Blue Sapphire & 0.60ct Diamond Invisible Band Ring

Located in เกาะสมุย, TH

A bold expression of craftsmanship and contrast, this 18K white gold band ring features a central row of square-cut natural blue sapphires, precisely channel-set for a clean, geometr...

Category

20th Century Thai Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Silvorra Alternating Emerald Diamond Stackable Linear Bracelet in Solid Silver
Silvorra Alternating Emerald Diamond Stackable Linear Bracelet in Solid Silver

Silvorra Alternating Emerald Diamond Stackable Linear Bracelet in Solid Silver

Located in New York, NY

This gorgeous 2.68 carat natural emerald and diamond tennis bracelet is crafted in 925 sterling silver showcases a continuous line of square cut emeralds, accented by 0.55 carats of ...

Category

21st Century and Contemporary American Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Emerald, Silver, Sterling Silver

Silvorra 13.73ct Square Cut Blue Sapphire Tennis Bracelet in 925 Silver for Gift
Silvorra 13.73ct Square Cut Blue Sapphire Tennis Bracelet in 925 Silver for Gift

Silvorra 13.73ct Square Cut Blue Sapphire Tennis Bracelet in 925 Silver for Gift

Located in New York, NY

This elegant tennis bracelet is set with 46 square cut natural blue sapphires totaling 13.73 carats, crafted in 925 sterling silver. The 3.6 mm gemstones are arranged in a continuous...

Category

21st Century and Contemporary American Contemporary Square Cut Jewelry & Watches

Materials

Blue Sapphire, Silver, Sterling Silver

Sterling Silver 2.40ct Squared Deep Red Garnet 3 Stone Ring, Size 6.75
Sterling Silver 2.40ct Squared Deep Red Garnet 3 Stone Ring, Size 6.75

Sterling Silver 2.40ct Squared Deep Red Garnet 3 Stone Ring, Size 6.75

Located in เกาะสมุย, TH

A clean, modern three‑stone design in polished sterling silver, set with 2.40 carats of square‑cut garnets. The larger center stone delivers a rich, wine‑red focal point, framed by t...

Category

20th Century Thai Modern Square Cut Jewelry & Watches

Materials

Garnet, Sterling Silver

Retro Aquamarine Ruby Diamond Cocktail Rose Gold Ring
Retro Aquamarine Ruby Diamond Cocktail Rose Gold Ring

Retro Aquamarine Ruby Diamond Cocktail Rose Gold Ring

Located in Boca Raton, FL

Retro aquamarine, ruby and diamond cocktail ring crafted in 14 karat rose gold, circa 1940s–1950s. The bold geometric design centers on an impressive approximately 13.50-carat square...

Category

Mid-20th Century Retro Square Cut Jewelry & Watches

Materials

Aquamarine, Diamond, Ruby, Gold, Rose Gold

Antique 18ct Gold & Platinum Sapphire Square Illusion Cluster Ring
Antique 18ct Gold & Platinum Sapphire Square Illusion Cluster Ring

Antique 18ct Gold & Platinum Sapphire Square Illusion Cluster Ring

Located in Brighton, GB

Antique Sapphire Ring 18ct Gold & Platinum Stamped Circa 1900 Makers Mark F H L This exquisite Edwardian ring features a stunning, square-cut pale blue sapphire that is elegan...

Category

Early 20th Century English Square Cut Jewelry & Watches

Materials

Sapphire, Gold, Platinum

1949 Signet Men Ring 5.5 ct natural Jade solid 18K Gold Ø 10.75 US / 10 gr
1949 Signet Men Ring 5.5 ct natural Jade solid 18K Gold Ø 10.75 US / 10 gr

1949 Signet Men Ring 5.5 ct natural Jade solid 18K Gold Ø 10.75 US / 10 gr

Located in SE

ϟiignet Ring for Men Art Deco styled in solid 18K Yellow Gold decorated with natural Jade stone stone rectangular cut and polished 16 x 12 mm x 2.6 mm deep/ about 5.5 ct . Swedish...

Category

1940s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Jade, 18k Gold

1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr
1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr

1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr

Located in SE

ϟignet Ring in solid 18K Yellow Gold decorated with natural Carnelian stone rectangular cut and polished 9 mm x 8 mm x 2.2 mm deep / about 2.75 ct. Note the intricate hand - engraved...

Category

1910s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Carnelian, 18k Gold

Oscar Heyman 18k Yellow Gold 2.5mm Square Ruby Band Ring sz 6.25
Oscar Heyman 18k Yellow Gold 2.5mm Square Ruby Band Ring sz 6.25

Oscar Heyman 18k Yellow Gold 2.5mm Square Ruby Band Ring sz 6.25

By Oscar Heyman

Located in New York City, NY

Oscar Heyman 18k yellow gold ruby calibre band ring contains 35 square rubies weighing 1.48 cts. The rubies extend around the whole ring. The ring is 2.5mm wide and is stamped with the makers mark, 18K, and serial number G9716. It is a classic design that fits comfortably on the finger. It pairs nicely with other bands as well and would mark an anniversary well. This band comes in an Oscar Heyman pouch. Size 6.25. This ring cannot be re-sized, however, additional sizes, widths, and stone colors are available by special order. Pricing will change. Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry is and always has been made in New York City at the company's own factory. Guard rings are die struck in the company's tool and die shop...

Category

2010s North American Contemporary Square Cut Jewelry & Watches

Materials

Ruby, Yellow Gold

Art Deco‑Style Convertible Platinum Earrings Set with Sapphires and Diamonds
Art Deco‑Style Convertible Platinum Earrings Set with Sapphires and Diamonds

Art Deco‑Style Convertible Platinum Earrings Set with Sapphires and Diamonds

By Fei Liu

Located in Birmingham, .

These convertible platinum earrings with sapphires and diamonds reinterpret Art Deco geometry through a contemporary lens. Vivid square‑cut sapphires are adorned by pavé‑set diamonds...

Category

21st Century and Contemporary British Contemporary Square Cut Jewelry & Watches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1953 Signet Men Ring natural 4.5ct Onyx solid 18K Gold Ø 10.5 US / 5 gr
1953 Signet Men Ring natural 4.5ct Onyx solid 18K Gold Ø 10.5 US / 5 gr

1953 Signet Men Ring natural 4.5ct Onyx solid 18K Gold Ø 10.5 US / 5 gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 15.5 x 11,5 mm x 2.4 mm mm deep/ about 4.5 ct . Crown part is...

Category

1950s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Onyx, 18k Gold

1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr
1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr

1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr

Located in SE

ϟignet Ring in solid 18K Yellow Gold decorated with natural black Onyx stone rectangular cut and polished 12 mm x 8.5mm x 2.6mm deep / about 3.5 ct. Initially designed for men but c...

Category

1940s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Onyx, 18k Gold

Silvorra Contemporary Emerald and Diamond Crossover Infinity Ring in 925 Silver
Silvorra Contemporary Emerald and Diamond Crossover Infinity Ring in 925 Silver

Silvorra Contemporary Emerald and Diamond Crossover Infinity Ring in 925 Silver

Located in New York, NY

This designer 1.43 Carats emerald and diamond infinity ring is crafted in 925 sterling silver, showcasing a sleek elongated silhouette with contemporary geometric styling. Featuring ...

Category

21st Century and Contemporary American Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Emerald, Silver, Sterling Silver

Piaget Altiplano 9200 18K Yellow Gold Malachite Lapis Bezel Dial Vintage Watch
Piaget Altiplano 9200 18K Yellow Gold Malachite Lapis Bezel Dial Vintage Watch

Piaget Altiplano 9200 18K Yellow Gold Malachite Lapis Bezel Dial Vintage Watch

By Piaget

Located in Dallas, TX

Piaget Altiplano 18K Yellow Gold Malachite Lapis Bezel Dial Vintage Ultra-Thin Dress Watch 25mm Manual Wind Ref: 9200 This Piaget Altiplano Ref. 9200 is a rare and elegant vintag...

Category

Late 19th Century Retro Antique Square Cut Jewelry & Watches

Materials

Lapis Lazuli, Malachite, 18k Gold, Yellow Gold

Edwardian Style Emerald and Diamond Pendant & Chain
Edwardian Style Emerald and Diamond Pendant & Chain

Edwardian Style Emerald and Diamond Pendant & Chain

Located in OVIEDO, AS

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...

Category

1920s European Edwardian Vintage Square Cut Jewelry & Watches

Materials

Diamond, Emerald, 18k Gold, White Gold, Yellow Gold, Platinum

Vintage 14 Karat Gold Carnelian Rectangle Signet Ring
Vintage 14 Karat Gold Carnelian Rectangle Signet Ring

Vintage 14 Karat Gold Carnelian Rectangle Signet Ring

Located in Vilnius, Vilniaus apskr.

This is a vintage rectangle signet ring crafted in 14K gold. The piece features carnelian. Circa 1960. Signed with “585” Weight: 4.21g Size: 18.75 (US 8.75) IMPORTANT: please ask ...

Category

Mid-20th Century Retro Square Cut Jewelry & Watches

Materials

Carnelian, Gold, 14k Gold

Vintage Sterling Silver 2.95ct Ruby & Quartz Bombe Band Ring, Size 6.5
Vintage Sterling Silver 2.95ct Ruby & Quartz Bombe Band Ring, Size 6.5

Vintage Sterling Silver 2.95ct Ruby & Quartz Bombe Band Ring, Size 6.5

Located in เกาะสมุย, TH

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...

Category

20th Century Thai Contemporary Square Cut Jewelry & Watches

Materials

Quartz, Ruby, Sterling Silver

Victorian 14K Gold Black Onyx Panel Micro Mosaic Spaniel Dog Brooch
Victorian 14K Gold Black Onyx Panel Micro Mosaic Spaniel Dog Brooch

Victorian 14K Gold Black Onyx Panel Micro Mosaic Spaniel Dog Brooch

Located in Towson, MD

This Victorian era micromosaic brooch captures a spaniel dog in mid leap, rendered in hundreds of tiny colored glass tesserae set against a polished black onyx ground. The onyx panel, rectangular and richly black, holds the micromosaic scene within a twisted 14K yellow gold wire frame, a decorative detail typical of the period's taste for textured, sculptural metalwork. Micromosaic work of this caliber was painstaking to produce, with each tessera individually placed to build the dog's fur, the curve of its back, and the grassy ground beneath its paws. The gold has been tested via acid test and confirmed as 14K, a detail collectors of Victorian era jewelry will appreciate given the absence of a visible hallmark. The brooch measures 1.0 by 1.375 inches (25.4 by 34.9mm) overall and weighs 12.1 grams, with the onyx panel itself measuring 31.71 by 24.53 by 4.36mm. Fine examples of Victorian era micromosaic brooches of this caliber have sold in the range of $2,000 to $10,000, reflecting the level of craftsmanship and steady collector demand for this type of miniature mosaic art. Micromosaic brooches like this one were popular souvenirs and keepsakes of the Victorian era, prized for their miniature artistry and often given as tokens of affection or remembrance. This piece would suit a collector of Victorian era jewelry, a lover of micromosaic artistry, or anyone drawn to antique dog themed jewelry...

Category

Mid-19th Century Unknown Victorian Antique Square Cut Jewelry & Watches

Materials

Onyx, 14k Gold

Tourmaline Drilled Carving 112.05 Carat For Pendent
Tourmaline Drilled Carving 112.05 Carat For Pendent

Tourmaline Drilled Carving 112.05 Carat For Pendent

By Gilt Gemstone

Located in Peshawar, PK

Faceted Carving Tourmaline Weight: 112.05 Carat Dimension: 40.3 x 30 x 7 Mm Colour: Green And Redish Pink Origin: Afghanistan Treatment: Non Certificate: On Customer Demand ...

Category

21st Century and Contemporary Afghan Arts and Crafts Square Cut Jewelry & Watches

Materials

Tourmaline, Other

18K White Gold 1ct Squared Ruby & 0.04ct Diamond Hoop Latch Back Earrings
18K White Gold 1ct Squared Ruby & 0.04ct Diamond Hoop Latch Back Earrings

18K White Gold 1ct Squared Ruby & 0.04ct Diamond Hoop Latch Back Earrings

Located in เกาะสมุย, TH

Elegant and vibrant, these 18k white gold hoops feature 1.00 carat of squared rubies accented by 0.04 carat of round diamonds. The clean geometric ruby line creates a striking pop of...

Category

21st Century and Contemporary Thai Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Ruby, 18k Gold, White Gold

Dalben Australian Boulder Opal Yellow Gold Ring
Dalben Australian Boulder Opal Yellow Gold Ring

Dalben Australian Boulder Opal Yellow Gold Ring

By Oreste Dalben

Located in Como, IT

Dalben design 18k yellow gold satin finishing ring with a 6,34 carat bezel-set rectangular Australian boulder opal The Magnificent Australian Boulder Opal have red , orange , blue ...

Category

21st Century and Contemporary Italian Contemporary Square Cut Jewelry & Watches

Materials

Opal, Gold, 18k Gold, Yellow Gold

Estate 18K Yellow Gold Invisible Set Ruby & Diamond Cocktail Ring — 2.28ctw
Estate 18K Yellow Gold Invisible Set Ruby & Diamond Cocktail Ring — 2.28ctw

Estate 18K Yellow Gold Invisible Set Ruby & Diamond Cocktail Ring — 2.28ctw

Located in Orlando, FL

A solid panel of rich red rubies anchors this 18K yellow gold ring. The stones are invisible-set edge to edge, so the color reads as one unbroken field. They are also loupe clean, a ...

Category

1990s American Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr
1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr

1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone transitional rectangular cut and polished 15 x 12 mm x 2.3 mm mm deep/ about 4.5 ct . Swe...

Category

1950s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Onyx, 18k Gold

1948 Vintage Ring 7ct Aquamarine Diamonds solid 18K Gold Ø 6.25US / 9.2g
1948 Vintage Ring 7ct Aquamarine Diamonds solid 18K Gold Ø 6.25US / 9.2g

1948 Vintage Ring 7ct Aquamarine Diamonds solid 18K Gold Ø 6.25US / 9.2g

Located in SE

Aquamarine and Diamonds Ring in solid 18K White Gold. Fine emerald /step cut natural Blue Aquamarine measuring about 12.85 mm x 8.86 mm x 7.15 mm deep / ca.7ct The stone is of vivi...

Category

1940s Swedish Retro Vintage Square Cut Jewelry & Watches

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Art Deco Platinum Case Ladies Watch with Blue Sapphires and Diamonds
Art Deco Platinum Case Ladies Watch with Blue Sapphires and Diamonds

Art Deco Platinum Case Ladies Watch with Blue Sapphires and Diamonds

Located in Vannes, FR

Discover this beautiful Art-Deco style ladies watch. The bracelet is made in Italy by Uno a Erre. This exceptional piece of jewellery has a platinum case and a white gold bracelet, g...

Category

Late 20th Century Unknown Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, Platinum

18K Gold 0.80ct Squared Ruby & 0.06ct Diamond Mystery Split-Shank Ring
18K Gold 0.80ct Squared Ruby & 0.06ct Diamond Mystery Split-Shank Ring

18K Gold 0.80ct Squared Ruby & 0.06ct Diamond Mystery Split-Shank Ring

Located in เกาะสมุย, TH

A striking study in color and geometry, this 18k gold ruby and diamond ring showcases a modernist aesthetic with exceptional gemstone precision. At the center, 0.80 carats of square‑...

Category

20th Century Thai Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Ruby, 18k Gold

Square-ish 2.68 CT Natural Diamond Large Fancy Light Yellow Platinum & 22 karat
Square-ish 2.68 CT Natural Diamond Large Fancy Light Yellow Platinum & 22 karat

Square-ish 2.68 CT Natural Diamond Large Fancy Light Yellow Platinum & 22 karat

Located in Brooklyn, NY

Vintage - new never used Diamond Engagement ring (was made in 1999 but never put on the internet, dealer is selling it due to retirement) Center stone: Rectangle 2.68 carat Fancy Lig...

Category

1990s American Square Cut Jewelry & Watches

Materials

Diamond, 22k Gold, Platinum

Silvorra Geometric Deep Blue Sapphire & Diamond Stud Earrings in Sterling Silver
Silvorra Geometric Deep Blue Sapphire & Diamond Stud Earrings in Sterling Silver

Silvorra Geometric Deep Blue Sapphire & Diamond Stud Earrings in Sterling Silver

Located in New York, NY

These sleek blue sapphire and diamond stud earrings are bezel-set in 925 sterling silver. The design features four square cut blue sapphires, approximately 2.04 mm each, arranged in ...

Category

21st Century and Contemporary American Art Deco Square Cut Jewelry & Watches

Materials

Diamond, Blue Sapphire, Silver, Sterling Silver

Chain Sculptural Cuff Blue Enamel Greek Cross Ruby Charm Gold Chain
Chain Sculptural Cuff Blue Enamel Greek Cross Ruby Charm Gold Chain

Chain Sculptural Cuff Blue Enamel Greek Cross Ruby Charm Gold Chain

By J DAUPHIN

Located in Los Angeles, CA

Chain Sculptural Cuff Blue Enamel Greek Cross Ruby Charm Gold Chain Designer: J DAUPHIN Description: Handcrafted in gold-plated brass, this open cuff bracelet features an articulat...

Category

2010s American Contemporary Square Cut Jewelry & Watches

Materials

Ruby, 14k Gold, Gold Plate, Brass, Enamel