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Square Cut Jewelry & Watches

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Vhernier Pan di Zucchero 18 Karat Rose Gold and Carnelian Bracelet
By Vhernier
Located in Southhampton, PA
The Vhernier “Pan di Zucchero” bracelet is made of 18K rose gold and embellished with carnelians. The bracelet weighs 75.5 grams and measures 6.50” in length. This jewelry piece is ...
Category

21st Century and Contemporary Square Cut Jewelry & Watches

Materials

Carnelian, 18k Gold, Rose Gold

Sapphire and Diamond Art Deco Ring, circa 1930s
An Art Deco ring with sapphires and diamonds in platinum, ca. 1930s. The four sapphire carrés in the centre are flanked by two bigger square cut diamonds on the border of the top and...
Category

1930s Art Deco Vintage Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, Platinum

Green Chrysoprase Chalcedony on Rose Gold Ring 18 Karat
Chrysoprase Rose Gold Ring 18 K Green Chrysoprase chalcedony on Rose Gold Ring 18 K French Size : Us SIze : 6.5 French Size : 53 British Size : M
Category

21st Century and Contemporary Contemporary Square Cut Jewelry & Watches

Materials

Chalcedony, 18k Gold, Rose Gold

Cartier Sapphire 18 Karat Gold Bar Cufflinks
By Cartier
Located in New York, NY
Fine pair of sapphire and 18K yellow gold bar cufflinks by Cartier, circa 1960s-70s. They resemble ribbed gold bars, with rich blue sapphires. The end of the bars twist off for ease ...
Category

Late 20th Century Square Cut Jewelry & Watches

Materials

Blue Sapphire, Sapphire, 18k Gold, Yellow Gold

18 Karat Rose Gold Art Deco Men Ring with Green Quartz, Featured in Vogue
By Polya Medvedeva Jewellery
Located in Berlin, Berlin
This men art deco ring is in 18 Karat rose gold with 15x15x8 mm green grown quartz. The collection was published in Harper's Bazaar and Vogue UA. The ring reflects the art deco spi...
Category

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

Materials

Quartz, Yellow Gold, Gold, 18k Gold, Rose Gold

18 Karat Gold and Diamond Ice Candy Necklace
Handcrafted of 18k yellow gold this Ice Candy pendant rotates on its hoop and is set on one side with sparkling concentric circles of pavé white diamonds, satin-finished on the other...
Category

21st Century and Contemporary Square Cut Jewelry & Watches

Materials

Diamond, 18k Gold, Sterling Silver

Tiffany & Co. 1.12 Carat Sapphire Platinum Eternity Wedding Band Ring
By Tiffany & Co.
Located in Stamford, CT
Square sapphire Eternity wedding band ring, set in platinum. 28 square step cut blue sapphires, approx. 1.12cts Size 6 and not sizable Platinum Stamped: IRID PLAT Hallmark: Tiffa...
Category

Late 20th Century Square Cut Jewelry & Watches

Materials

Sapphire, Platinum

Sterling Silver and Square-Cut Sapphire Men's "We are One" Calligraphy Band
By Azza Fahmy
Located in London, GB
Sterling Silver Mens Band adorned with 1.15 carat square-cut Sapphires and Azza Fahmy's signature calligraphy: 'انت انا' - "We are one" Sapphire: 1.15 carats (Total weight) Avai...
Category

2010s Contemporary Square Cut Jewelry & Watches

Materials

Sapphire, Silver, Sterling Silver

Channel-Set Blue Sapphire Eternity Band
This estate channel-set eternity band is crafted platinum with engraved details along the ring's sides. The piece is set with approximately 29 square blue sapphires weighing approxim...
Category

20th Century Square Cut Jewelry & Watches

Materials

Blue Sapphire, Platinum

14 Karat White Gold Sapphire and Diamond Bracelet
14k white gold straightline bracelet set with alternating sapphires (appx. tcw .20) and diamonds (appx tcw .18). Length 7 inches, 10.9 grams.
Category

21st Century and Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, White Gold

Art Deco 0.43 Carat Square Colombian Emerald 18 Karat Ring
This Colombian Emerald & Diamond Ring features a central 0.43 carat Square cut Fine Intense Green Emerald at 4.7mm x 4.2mm, securely set in a 4-Prong setting - with all of the charac...
Category

1950s Vintage Square Cut Jewelry & Watches

Materials

Diamond, Emerald, 18k Gold, White Gold

18 Karat White Gold Diamond Solitaire Ring
A square modified brilliant diamonds weighing 2.00 carats, mounted in 18 karat white gold. A very beautiful solitaire ring set with a diamond of top colour (D) grade and very good po...
Category

2010s Contemporary Square Cut Jewelry & Watches

Materials

Diamond, 18k Gold, White Gold

Modern Gold Eternity Band 2.25 Carat Natural Blue Sapphire Cocktail Gem Ring
Modern 14k White Gold Eternity Band set with 2.25 Carats Natural Blue Sapphires. The ring is a size 7.25, width 3.7mm, weighs 3.59 grams.
Category

2010s Modern Square Cut Jewelry & Watches

Materials

Blue Sapphire, Gold, 14k Gold

Modern Gold Eternity Band 2.84 Carat Natural Sapphire Gem Rainbow Cocktail Ring
Modern 14k Rose Gold Eternity Band approximately 2.84 Carats of Natural Sapphires. Ring is a size 5.25, 3.4mm width, 2.9 grams.
Category

2010s Modern Square Cut Jewelry & Watches

Materials

Sapphire, Gold, 14k Gold

Modern Gold Eternity 2.25 Carat Natural Blue Sapphire Gem Stone Cocktail Ring
Modern Gold Eternity 2.25 Carats of Natural Blue Sapphires Cocktail Ring. Ring size is 7.5-, weight is 3.6 grams, width is 3.9mm.
Category

2010s Modern Square Cut Jewelry & Watches

Materials

Blue Sapphire, Gold, 14k Gold

Colombian Emerald and Diamond Three-Stone Ring
One antique Colombian emerald and diamond ring. Crafted in platinum, the ring features a square-cut green emerald of approximately 2.50 carats, bezel set in the center with yellow go...
Category

20th Century Square Cut Jewelry & Watches

Materials

Diamond, Emerald, Yellow Gold, Platinum

Modern Gold Eternity Band 2.69 Carat Natural Sapphire Cocktail Rainbow Gem Ring
Modern 14k White Gold Eternity Band set with 2.69 Carats of Natural Sapphires. The ring is a size 7.5, 4mm width, 4.07 grams.
Category

2010s Modern Square Cut Jewelry & Watches

Materials

Sapphire, Gold, 14k Gold

18 Karat Yellow Gold Engagement Ring with Green Quartz, Featured in Vogue
By Polya Medvedeva Jewellery
Located in Berlin, Berlin
This engagement ring is in 18 Karat yellow gold with 15x15x8 mm green grown quartz. It was published in Harper's Bazaar and Vogue UA. The ring reflects the art deco spirit and fits...
Category

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

Materials

Quartz, 18k Gold, Yellow Gold, Gold

18 Karat White Gold 4.84 Carat Citrine and Diamond Ring
Set in 18 karat white gold is a 4.84 carat rectangular step cut Citrine with 20 round brilliant cut diamonds with a total diamond weight of 0.50 carats. Color H-I, Clarity SI. Ring...
Category

2010s Square Cut Jewelry & Watches

Materials

Citrine, Diamond, 18k Gold, White Gold

3.36 Carat Fine Burmese Ruby Cufflinks in 18 Karat White Gold
(DiamondTown) These classic cufflinks feature 15 Fine Burmese Rubies each, for a total carat weight of 3.36 carats. Set in 18k White Gold. Many of our items have matching companion ...
Category

21st Century and Contemporary Contemporary Square Cut Jewelry & Watches

Materials

Ruby, 18k Gold, White Gold

GIA Certified 1.08 Carat Fancy Light Yellow Diamond 3-Stone Platinum Ring
(DiamondTown) This gorgeous ring features a GIA Certified Square Modified Brilliant 1.08 Carat Fancy Light Yellow Diamond center, flanked by two tapered baguette white diamonds. The ...
Category

21st Century and Contemporary Contemporary Square Cut Jewelry & Watches

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, White Gold

Cartier Sapphire Eternity Ring
By Cartier
Located in Idar-Oberstein, DE
A eternity ring with square cut sapphires by Cartier. The sapphires have a beautiful blue colour and weigh approximately 2.5 carats. The ring has a rubbed but distinct Cartier signat...
Category

Mid-20th Century Square Cut Jewelry & Watches

Materials

Sapphire

Estate Ruby Square and White Diamond Cocktail Ring in 18 Karat Yellow Gold
Gorgeous estate ruby square and white diamond cocktail ring featuring 1.93 carats of deep red rubies and 0.69 carats of good quality, white, and bright diamonds. Handmade in a 18k y...
Category

21st Century and Contemporary Square Cut Jewelry & Watches

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

Angela Cummings for Tiffany Gold and Inlaid Opal and Jade Checkered Bracelet
By Angela Cummings for Tiffany & Co.
Located in New York, NY
A gold cuff bracelet inlaid with opal and black jade in a checkered motif, in 18k. Angela Cummings for Tiffany & Co. In superb condition. Dimensions: inner circumference 6 1/2", w...
Category

Late 20th Century Modern Square Cut Jewelry & Watches

Materials

Jade, Opal, Gold, 18k Gold

Heliodor Beryl Diamond Gold Ring
Heliodor is the yellowish-orange to orangy-yellow variety of the beryl family which has a wide variety of popular gems including emerald (green), aquamarine (blue) and morganite (lig...
Category

21st Century and Contemporary Square Cut Jewelry & Watches

Materials

Beryl, Diamond, Gold, 18k Gold, White Gold

14 Karat White Gold Hand Engraved Diamond Square and Round Eternity Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
2-14k white gold hand engraved diamond square and round eternity ring, containing 22 square cut diamonds; color "F", clarity VS1 and weight .30pts. and round full cut diamonds; color...
Category

Late 20th Century Art Deco Square Cut Jewelry & Watches

Materials

Diamond, 14k Gold, White Gold

0.69 Carat Emerald and 0.52 Carat Diamond, Platinum Dress Ring
An impressive vintage 0.69 carat emerald and 0.52 carat diamond, platinum and 18k white gold set dress ring; part of our diverse vintage jewelry collections. This stunning, fine and...
Category

1950s Vintage Square Cut Jewelry & Watches

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold, Platinum

Set in 18 Karat Gold, 3.66 Carat Zambian Emerald and Carved Ruby Cocktail Ring
A one of its kind, Zambian Emerald & carved Ruby Cocktail Ring set in 18K Gold and Diamonds. The weight of the Emerald is 3.66 carats. The Emerald is of Zambian origin and is without...
Category

2010s Modern Square Cut Jewelry & Watches

Materials

Diamond, Emerald, Ruby, 18k Gold

Tiffany & Co. Ruby and Diamond Earrings
By Tiffany & Co.
Located in Dallas, TX
18K Yellow Gold Tiffany Company Ruby and Diamond Earrings. These stunning earrings are Clip On. Stamped T and C and 750. Rubies are square shaped and calibre cut and Diamonds are ...
Category

1980s Modern Vintage Square Cut Jewelry & Watches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

David Jerome 18 Karat White Gold Emerald and Diamond Ring
This Ring Designed by David Jerome is from his Private Collection and features One Square Cut Emerald Totalling 4.60cts Sourced in Columbia. Set with Round Brilliant Cut Diamonds Tot...
Category

21st Century and Contemporary Contemporary Square Cut Jewelry & Watches

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified Fancy Yellow Square Cut Diamond Cluster Earrings
Spectacular earrings featuring GIA Certified 1.29 Carat and 1.30 carat Fancy yellow square cut diamonds. Square cut diamonds are cherished for their remarkable brilliance and beauty...
Category

2010s Square Cut Jewelry & Watches

Materials

Diamond, 18k Gold, Platinum

Vintage Amethyst and 18 Carat Gold Signet Ring
The chunky 18ct gold ring works perfectly with the large amethyst stone. The wide band opens up to a very delicate setting which the stone is set in. Measuring approximately 6carat, ...
Category

1960s Modern Vintage Square Cut Jewelry & Watches

Materials

Amethyst, 18k Gold

Retro Italian Gold, Sapphire, and Diamond Stylized Horseshoe Link Bracelet
A Retro gold bracelet comprised of stylized horseshoe shaped links with alternating diamond and sapphire insets, in 18k and platinum. Italy. Atw 2.25 cts. sapphires, 1.00 ct. diamo...
Category

1940s Retro Vintage Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, Gold, 18k Gold

Georgian Poison Ring in Gold with Onyx is Cunningly Beautiful
This Georgian-era poison ring from the early 19th century is as cunning as it is beautiful. The shoulders of the 14k-ish yellow gold ring feature a pair of grand Corinthian pilaster...
Category

Early 19th Century Georgian Antique Square Cut Jewelry & Watches

Materials

Onyx, 14k Gold, Gold

Ruby Huggie Hoop Earrings Set in 18k White Gold
A beautiful eye catching pair of ruby hoop earrings set in 18k white gold. Each huggie hoop earring is set with exactly 16 square cut rubies which are invisibly in the white gold hoo...
Category

2010s Contemporary Square Cut Jewelry & Watches

Materials

Ruby, 18k Gold, White Gold

2.9ct DWT VS2 Square 4 Prong Band 1.09ct Diamond Engagement Ring IGI Certificate
Elegant simplicity 14K White Gold Ring with Double Four (4) Prong Setting luxurious ring. The 1.09ct diamond is GIA certified. It is graded at the top color, facing up a crisp white ...
Category

1960s Vintage Square Cut Jewelry & Watches

Materials

Diamond, White Gold, 14k Gold

Raspberry Tourmaline Ring with Diamonds in Custom White Gold Setting 1980s
The expression, "the cream always rises to the top," means it's the best stuff that stands above everything else, it's the finest things that are remembered. But that's simply not tr...
Category

1980s Artisan Vintage Square Cut Jewelry & Watches

Materials

Diamond, Tourmaline, 14k Gold, White Gold

Vintage Sapphire Bow Yellow Gold Cufflinks 1930
Charming pair of 14K gold cufflinks in the shape of bows. Each bow is set with three sapphires in calibré cut. The chains that link the bow are made out of red gold.
Category

1930s Vintage Square Cut Jewelry & Watches

Materials

Sapphire, Yellow Gold, 14k Gold

Art Deco Diamond and Sapphire Open Hexagonal Link Bracelet
An Art Deco diamond and sapphire bracelet designed as open hexagonal links with sapphire and diamond spacers, in platinum. Atw sapphires 9.50cts, atw diamonds 3.25 cts. In beautifu...
Category

1920s Art Deco Vintage Square Cut Jewelry & Watches

Materials

Diamond, Sapphire, Platinum

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