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Portuguese Cut Stone

GIA Art Deco 3.20 Carats Asscher Cut Fancy Intense Yellow Diamond Platinum Ring
GIA Art Deco 3.20 Carats Asscher Cut Fancy Intense Yellow Diamond Platinum Ring

GIA Art Deco 3.20 Carats Asscher Cut Fancy Intense Yellow Diamond Platinum Ring

Located in Philadelphia, PA

Centering an asscher cut diamond weighing 2.04 carats - Natural Fancy Intense Yellow in color with

Category

Vintage 1930s Portuguese Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone
1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone

1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone

$93Sale Price / item|20% Off

W 0.26 in D 0.21 in L 0.32 in

1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone

Located in Bangkok, TH

Portugal, this custom-cut gem showcases the warm and radiant hues characteristic of the finest Madeira

Category

21st Century and Contemporary Portuguese Modern Loose Gemstones

Materials

Citrine

6.60 Carats Fire Citrine Stone Custom Precision Cut Natural Portuguese Gemstone
6.60 Carats Fire Citrine Stone Custom Precision Cut Natural Portuguese Gemstone

6.60 Carats Fire Citrine Stone Custom Precision Cut Natural Portuguese Gemstone

Located in Bangkok, TH

gemstone mines of Portugal, this custom-cut gem exudes warmth and radiance with its golden fire hues. Each

Category

21st Century and Contemporary Portuguese Modern Loose Gemstones

Materials

Citrine

Two-Stone Diamond 80% White Gold Dress Ring
Two-Stone Diamond 80% White Gold Dress Ring

Two-Stone Diamond 80% White Gold Dress Ring

Located in London, GB

This unique dress ring features two round brilliant cut diamonds weighing approximately 0.20ct each

Category

Early 2000s Portuguese Modern Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18kt White Gold Contemporary Diamond Ring with 0.50ct Center Stone
18kt White Gold Contemporary Diamond Ring with 0.50ct Center Stone

18kt White Gold Contemporary Diamond Ring with 0.50ct Center Stone

Located in Lisboa, PT

18kt – 750‰ wihte gold ring, with a 0.50ct princess cut diamond in the centre and 4 brilliant cut

Category

21st Century and Contemporary Portuguese Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

14.52 Carat Aquamarine Diamond Halo Platinum Ring
14.52 Carat Aquamarine Diamond Halo Platinum Ring

14.52 Carat Aquamarine Diamond Halo Platinum Ring

Located in Beverly Hills, CA

impressive 14.52 carats and has a special cut (Portuguese-cut) which increases the stone's brilliance and

Category

21st Century and Contemporary American Fashion Rings

Materials

Aquamarine, Diamond, Platinum

Recent Sales

Rare 1.94 Carat Tanzanian Diopside Diamond and Gold Ring
Rare 1.94 Carat Tanzanian Diopside Diamond and Gold Ring

Rare 1.94 Carat Tanzanian Diopside Diamond and Gold Ring

Located in Tucson, AZ

, since there discovery, but we are now having trouble getting any rough stones to work on. We cut this

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

14k Gold, White Gold

People Also Browsed

Portuguese Romantic Era  (1830-188) Rose cut Diamond Men Ring
Portuguese Romantic Era  (1830-188) Rose cut Diamond Men Ring

Portuguese Romantic Era (1830-188) Rose cut Diamond Men Ring

Located in OVIEDO, AS

Early Victorian Era Rose cut Diamond Men Ring (1837-1860) Antique Victorian Era Diamond Men’s Ring. Portuguese origin. The 18K/19K yellow gold (touchstone tested) ring is centered w...

Category

Antique Mid-19th Century Portuguese Romantic Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco Antique Diamond Emerald Engagement Ring
Art Deco Antique Diamond Emerald Engagement Ring

Art Deco Antique Diamond Emerald Engagement Ring

Located in Chicago, IL

Circa 1915 This early Art Deco octagon shape engagement ring is handcrafted in platinum. The ring is centered with a sparkling old cushion cut diamond (7.10 x 6.5 x 4.15 mm, approxi...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Located in Greenwich, CT

You will truly "go green" with this extraordinary AGL and Gubelin certified Colombian untreated 2.78 carat square cut emerald ring attributed to the most ancient of mines. With an e...

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Emerald, White Diamond, Platinum

Art Deco Emerald Diamond Platinum Three-Stone Ring
Art Deco Emerald Diamond Platinum Three-Stone Ring

Art Deco Emerald Diamond Platinum Three-Stone Ring

Located in Beverly Hills, CA

Classic Art Deco ring. Elegant, timeless and feminine, the ring is a great addition to your jewelry collection. It can also make a beautiful non-traditional engagement ring. Made of ...

Category

Early 20th Century Unknown Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Old Mine Cut Diamond Earrings in 18 Karat Yellow Gold
Old Mine Cut Diamond Earrings in 18 Karat Yellow Gold

Old Mine Cut Diamond Earrings in 18 Karat Yellow Gold

Located in Bethesda, MD

Indulge in the allure of timeless elegance with these exquisite Old Mine Cut Diamond Earrings. Featuring two stunning diamonds weighing 1.66 carats and 1.65 carats respectively, for ...

Category

Antique 19th Century Dangle Earrings

Materials

Diamond, Yellow Gold

Vintage Iconic CARTIER Art Deco Turquoise and Diamond Platinum Drop Earrings
Vintage Iconic CARTIER Art Deco Turquoise and Diamond Platinum Drop Earrings

Vintage Iconic CARTIER Art Deco Turquoise and Diamond Platinum Drop Earrings

By Cartier

Located in Montreal, QC

Simply Beautiful! Stylish and Finely detailed Vintage Art Deco CARTIER Turquoise Briolette and OEC Diamond Drop Platinum Earrings. Hand set with Turquoise Briolette Gemstones and Old...

Category

Late 20th Century Art Deco Drop Earrings

Materials

Diamond, Turquoise, Platinum

GIA Cert. 3 Ct. Fancy Yellow Pear Shape Rose-Cut Diamond Pink, Blue Diamond Ring
GIA Cert. 3 Ct. Fancy Yellow Pear Shape Rose-Cut Diamond Pink, Blue Diamond Ring

GIA Cert. 3 Ct. Fancy Yellow Pear Shape Rose-Cut Diamond Pink, Blue Diamond Ring

By Joke Quick

Located in Antwerp, BE

Enter a world of exceptional artistry with this one-of-a-kind high-jewellery creation by Belgian jewellery artist Joke Quick. At the centre lies a 3 carat GIA-certified fancy yellow ...

Category

2010s Belgian Art Nouveau Cluster Rings

Materials

Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold...

AAA Top Quality 4.00 Carat Natural Loose Fire Sphene Titanite Gem For Ring
AAA Top Quality 4.00 Carat Natural Loose Fire Sphene Titanite Gem For Ring

AAA Top Quality 4.00 Carat Natural Loose Fire Sphene Titanite Gem For Ring

$1,000Sale Price|20% Off

W 0.36 in D 0.23 in L 0.37 in

AAA Top Quality 4.00 Carat Natural Loose Fire Sphene Titanite Gem For Ring

Located in Peshawar, PK

Loose Sphene Weight: 4.00 Carats Dimension: 9.2 x 9.1 x 5.8 Mm Origin: Warsak Pakistan Shape: Square Color: Yellow Fire Treatment: Non Certificate: On Demand Sphene, also known as ...

Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Other

Antique Old Mine Cut Diamond Gold Ring
Antique Old Mine Cut Diamond Gold Ring

Antique Old Mine Cut Diamond Gold Ring

Located in Cairo, EG

Antique 14k gold ring in unuswal detailed work of leafs designe on ring sides centered with old mine cut diamonds estimate weight of 1 carat ring dates back to the russian tsarist er...

Category

Antique Early 1900s Cluster Rings

Antique Russian Art Nouveau Diamond Gold Unisex Ring
Antique Russian Art Nouveau Diamond Gold Unisex Ring

Antique Russian Art Nouveau Diamond Gold Unisex Ring

Located in Chicago, IL

Made in Moscow between 1908 and 1917 The ring is cast and chased with floral designs in the Russian Modern style of the 1910s. 14K yellow gold, one antique cushion cut diamond (5.9...

Category

Early 20th Century Russian Art Nouveau Solitaire Rings

Materials

Diamond

Antique Old Mine Cut Diamond Gold Ring
Antique Old Mine Cut Diamond Gold Ring

Antique Old Mine Cut Diamond Gold Ring

Located in Cairo, EG

Antique 14k gold heavy gold weight ring centered with 1 old mine cut diamond diameter of 4.30mm estimate weight of 0.50 carat flanked with smaller old mine cut diamonds estimate weig...

Category

Vintage 1920s Cluster Rings

Cartier 18K White Gold Diamond And Sapphire Dove Les Oiseaux Libérés EU 55 Ring
Cartier 18K White Gold Diamond And Sapphire Dove Les Oiseaux Libérés EU 55 Ring

Cartier 18K White Gold Diamond And Sapphire Dove Les Oiseaux Libérés EU 55 Ring

By Cartier

Located in New York, NY

Step into the enchanting world of Cartier with the exquisite Cartier Les Oiseaux Libérés Diamond Ring, a rare treasure that captures the essence of elegance and grace. Meticulously...

Category

2010s French Modern Fashion Rings

Materials

Diamond, Sapphire, White Gold

Antique Rose-cut Diamond Engagement Ring
Antique Rose-cut Diamond Engagement Ring

Antique Rose-cut Diamond Engagement Ring

Located in New York, NY

The pierced 18kt yellow gold mounting set to the center with a large antique rose-cut diamond, a "full Holland rose cut" diamond weighing app. 5.50 carats further enhanced by additio...

Category

Antique 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, 18k Gold

Antique Old Mine Cut Diamond Russian Gold Solitaire Ring
Antique Old Mine Cut Diamond Russian Gold Solitaire Ring

Antique Old Mine Cut Diamond Russian Gold Solitaire Ring

Located in Cairo, EG

Antique Russian old mine cut diamond ring in magnificent open work style centered with old mine cut diamond estimate weight 1.3 carats diameter 6.10mm H color white vs clearity hall ...

Category

Antique Early 1900s Russian Solitaire Rings

Materials

14k Gold

1.75ct GIA Natural Fancy Pink Emerald Cut Diamond Ring
1.75ct GIA Natural Fancy Pink Emerald Cut Diamond Ring

1.75ct GIA Natural Fancy Pink Emerald Cut Diamond Ring

By Cellini

Located in New York, NY

Natural, GIA certified fancy brownish-orange-pink emerald-cut diamond mounted with emerald-cut white diamond side stones; in a platinum and 18-karat rose gold setting. Truly one of a...

Category

Late 20th Century American Engagement Rings

Materials

Diamond, Platinum

Antique Men’s 4.50 Carat Aquamarine and Diamond Ring
Antique Men’s 4.50 Carat Aquamarine and Diamond Ring

Antique Men’s 4.50 Carat Aquamarine and Diamond Ring

Located in Miami, FL

Antique Men’s 4.50 Carat Aquamarine and Diamond Ring. Very impressive ring with makers mark Diamond with the letter C inside. The ring features an Aquamarine gemstone with slight inc...

Category

Vintage 1920s Three-Stone Rings

Materials

Aquamarine, Diamond, 14k Gold

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Portuguese Cut Stone For Sale on 1stDibs

On 1stDibs, you can find the most appropriate portuguese cut stone for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, white gold and 14k gold. Find an antique version now, or shop for 172 vintage or 409 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect portuguese cut stone among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Creating a portuguese cut stone has been a part of the legacy of many jewelers, but those produced by Diamonds Mine, Rosior and Monseo are consistently popular. A portuguese cut stone can be a stylish choice for most occasions, but diamond rings, from our inventory of 419, can add a particularly distinctive touch to your look, day or night. A round cut version of this piece has appeal, but there are also mixed cut and oval cut versions for sale. Most of our portuguese cut stone for sale are for women, but there are 236 pieces available to browse for men.

How Much is a Portuguese Cut Stone?

The price for a portuguese cut stone starts at $126 and tops out at $142,630 with these rings, on average, selling for $5,500.