Skip to main content

Portuguese Cut Diamond

291
to
8
428
72
613
360
118
55
40
37
29
25
23
22
18
13
11
11
11
10
8
8
8
7
7
6
6
5
4
4
4
4
3
3
2
2
1
1
1
1
1
1
1
1
307
168
73
4
4
Sort By
Antique 18th/19th Century Rose-Cut Diamonds Devant de Corsage Silver Portuguese
Located in Lisbon, PT
Antique Late 18th / 19th Century rose-cut diamond devant de corsage or stomacher in closed-back
Category

Antique Late 18th Century Portuguese Georgian Brooches

Materials

Diamond, Silver

Antique Georgian 19th Century Portuguese Diamond Earrings
Located in Stamford, CT
are prominent with well matched early cut diamonds used as an accent. The charm is that this pair of
Category

Antique Late 18th Century Portuguese Georgian Chandelier Earrings

Materials

Diamond, Sterling Silver

Portuguese Diamond Cluster Earrings, 4.50 Carat
Located in London, GB
old cut and round brilliant cut diamonds, mounted in gold, with Portuguese 800 gold hallmarks, with an
Category

2010s Portuguese Modern Lever-Back Earrings

Materials

Diamond, Gold

Art Deco Antique Old Cut Diamond Buckle Link Bracelet Silver Gold Portugal 1940s
Located in Lisbon, PT
Art Deco Diamond Buckle Link Bracelet in Silver and Gold, Portugal, 1940s. Of geometric openwork
Category

Vintage 1940s Portuguese Art Deco Link Bracelets

Materials

Diamond, Gold, Silver

Portuguese 19 karat Yellow Gold Ring with Diamonds
Located in Esch-Sur-Alzette, LU
0.90ct brilliant-cut diamonds, which are known for their brilliance and sparkle. Portuguese jewelry
Category

20th Century Portuguese Art Nouveau Cocktail Rings

Materials

Diamond, Yellow Gold

Portuguese Drop Wings Earrings 22kt Gold with Diamonds
Located in Esch-Sur-Alzette, LU
earrings. These earrings are adorned with 0.50ct brilliant-cut diamonds. The diamonds are strategically
Category

Early 20th Century Portuguese Artisan Drop Earrings

Materials

Diamond, Gold, 22k Gold, Yellow Gold, White Gold

14K White Gold and Diamond Ring with Portuguese Cut Oval Garnet Center
Located in Boca Raton, FL
14K White Gold and Diamond Ring with Portuguese Cut Oval Garnet Center Apprx. 7 carat Portuguese
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Garnet, 14k Gold, White Gold

Art Deco Antique Old Cut Yellow Diamond Pavé Bombe Ring Platinum Portugal, 1920s
Located in Lisbon, PT
Art Deco Very Light Yellow Old Cut Diamond and Colorless Diamond Bombe Ring in Platinum, Portugal
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

NO RESERVE! 4.70Ct Fancy Diamond & 0.55Ct Diamond 14 kt. Gold Pendant Necklace
By Diamonds Mine
Located in Ramat Gan, IL
Necklace Length: 45 cm necklace Center Stone: ___________ Natural Diamond Cut: Mix Shapes Carat
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Antique Portuguese Sapphire and Diamond Gold Silver Ring
Located in Beverly Hills, CA
One Antique Portuguese Sapphire and Diamond Gold Silver Ring. Featuring one oval mixed cut sapphire
Category

Antique 1890s Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Silver, Rose Gold, 9k G...

Antique Portuguese Ring Diamonds solid 19K Gold Silver ØUS11 /2.87gr
Located in SE
Antique Portuguese Diamond Ring, Renaissance styled. Band in Rose Gold, base of the crown in
Category

Vintage 1920s Portuguese Art Nouveau Wedding Rings

Materials

Diamond, 18k Gold, Silver

Antique Victorian Diamond Bracelet Silver Gold Portuguese 19th / 20th Century
Located in Lisbon, PT
Antique diamond panel bracelet in silver and gold, Portuguese, late 19th – early 20th century. This
Category

Antique Late 19th Century Portuguese Late Victorian Link Bracelets

Materials

Diamond, Gold, Silver

NO RESERVE! - 3.01cttw Fancy Pear Diamonds Halo - 18K White Gold Pendant
By Diamonds Mine
Located in Ramat Gan, IL
Center Stone: ___________ Natural Diamond Cut: Pear Brilliant Carat: 2.50 carat Color: Natural
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

1950s-1960s 19ct Aquamarine Diamond Cocktail Cluster Ring White Gold Portugal
Located in Lisbon, PT
A Mid-Century Aquamarine and Diamond Cocktail Cluster Ring in White Gold, Portugal, c. 1952-1975
Category

Vintage 1950s Portuguese Modern Cocktail Rings

Materials

Aquamarine, Diamond, White Gold

NO RESERVE! - 11.55cttw Fancy Color Diamonds - 14 kt. White gold - Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Center Natural Diamonds: Weight: 10.30 cttw / 69 stone Color: Multiple Colors Clarity: VS2-I1 Shape
Category

2010s Israeli Art Deco Dangle Earrings

Materials

Diamond, Yellow Diamond, Brown Diamond, 14k Gold, White Gold

NO RESERVE! -- 12.25cttw Fancy Color Diamonds - 14 kt. White gold - Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Center Natural Diamonds: Weight: 10.45 cttw / 67 stone Color: Multiple Colors Clarity: VS2-I1 Shape
Category

2010s Israeli Art Deco Dangle Earrings

Materials

Diamond, Yellow Diamond, Brown Diamond, 14k Gold, White Gold

NO RESERVE! - 10.67 Cttw Fancy Diamonds 14K White Gold Necklace & Pendant
By Diamonds Mine
Located in Ramat Gan, IL
Length: 42 cm necklace and 4.5 cm pendant Center Stone: ___________ Natural Diamond Cut: Multiple
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

NO RESERVE! - 10.75Cttw Fancy Diamonds - 14K White gold Necklace With Pendant
By Diamonds Mine
Located in Ramat Gan, IL
Necklace length 42 cm and 3 cm pendant Center Stone: ___________ Natural Diamond Cut: Multiple
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Vintage 12 Carat Diamond Flower Floral Earrings White Gold Portuguese 1990s
Located in Lisbon, PT
Vintage flower diamond earrings in 19.2kt white gold, Portugal, circa 1990. Each of these elegant
Category

1990s Portuguese Modern Clip-on Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

NO RESERVE! 2.71 Cttw Fancy Yellow Diamonds Halo - 18K Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
Color: Fancy (AA) Yellow Clarity: VS2 Shape: Cut Cornered Rectangle Brilliant Side Stone Diamonds Round
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Portuguese Heart Pendant Yellow Gold with Zircons
Located in Esch-Sur-Alzette, LU
The Portuguese Heart Pendant in Yellow Gold with Zircons is a captivating piece of jewelry that
Category

Mid-20th Century Portuguese Artisan Pendant Necklaces

Materials

Zircon, Yellow Gold

NO RESERVE! - VVS1 2.00 Carat Fancy Diamond Double Halo 18K White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
Brownish Yellow Clarity: VVS1 Shape: Cut-Cornered Rectangular Modified Brilliant Side Stone Diamonds Round
Category

2010s Israeli Art Deco Engagement Rings

Materials

Yellow Diamond, Diamond, 18k Gold, White Gold

NO RESERVE! IGI 37.00Ct Emerald & 0.90Ct Diamonds - 18 kt. White gold - Earrings
By Diamonds Mine
Located in Ramat Gan, IL
enhancement present Side Stone: ___________ Natural Diamonds Cut: Round Brilliant Weight: 0.90 ctttw Color
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Emerald, White Gold, 18k Gold

NO RESERVE! 1.50Ct Sapphire & 0.10 Diamonds - 14K Yellow Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Gorgeous pair of perfectly matched excellent quality blue color sapphire and diamond earrings
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold

NO RESERVE! 1.23cttw NO HEAT Ruby & 0.08Ct Diamonds 14K White Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Center Natural Ruby: Weight: 1.23 cttw (pair) / 6 stones Color: Red Shape: Pear and Emerald Cut No
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Ruby, White Gold, 14k Gold

Antique 18th Century Diamond Sequile Pendant/Brooch Yellow Gold Portuguese 1700s
Located in Lisbon, PT
Antique diamond sequile pendant/brooch in 19.2kt yellow gold, Portugal, early 18th century. This
Category

Antique Early 18th Century Portuguese Rococo Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

NO RESERVE! - 5.12cttw Ruby & 0.84Ct Diamonds - 18 kt. White Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamonds Carat: 0.84 tccw Color: D-F Clarity: VVS1 to VS1 Item ships from Israeli Diamonds
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

NO RESERVE! 2.73 Carat Tanzanite & 0.11 Ct Diamonds - 14k White gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamonds Cut: Round Brilliant Carat: 0.11 cttw Color: E to F Clarity: VS1 to VS2 Size: 3 cm VAT
Category

2010s Israeli Art Deco Dangle Earrings

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

NO RESERVE! 2.08ct Sapphire & 0.10 Diamonds Earrings - 14K White Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Gorgeous pair of perfectly matched excellent quality blue color sapphire and diamond earrings
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, Sapphire, White Gold, 14k Gold

NO RESERVE - GIA 2.71 TCW Fancy Diamond Diamond, 18 Karat White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
fancy deep brownish greenish yellow diamond diamonds halo ring. 18 kt. White gold Size: 56 Total
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

NO RESERVE 8.15Ct Emerald & 0.65Ct D-F Diamonds - 18 kt. White gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
: Weight: 8.15 ct Color: Green Shape: Cut Cornered Rectangle Step Cut CE(Oil): Minor Side Stone Diamonds
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

NO RESERVE! AAA 15.94cttw Blue Sapphire & 0.82 Diamonds 18K White Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Gorgeous pair of perfectly matched excellent quality blue color sapphire and diamond earrings
Category

2010s Israeli Art Deco Stud Earrings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

NO RESERVE! 0.44Ct Fancy Pink Diamond 14 kt. Gold Pendant Necklace
By Diamonds Mine
Located in Ramat Gan, IL
Necklace Length: 45 cm necklace Center Stone: ___________ Natural Diamond Cut: Round Brilliant
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, Pink Diamond, 14k Gold, Rose Gold

Marquise, Pear and Brilliant Cut Diamond Hoop Earrings set in White Gold
By Rosior
Located in Porto, PT
Rosior "Hoop" Earrings set in White Gold with: - 8 Marquise cut Diamonds weighing 1,29 ct; - 6 Pear
Category

21st Century and Contemporary Portuguese Contemporary Hoop Earrings

Materials

Diamond, White Diamond, White Gold

2.01 Carat VS Natural Diamond Solitaire - Round Brilliant - White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Round Brilliant Carat: 2.01 carat Color: I Clarity: VS2 Item ships from Israeli
Category

2010s Israeli Art Deco Wedding Rings

Materials

Pink Diamond, Diamond, White Gold, 14k Gold

Antique Chrysolite Chrysoberyl Amethyst Brooch Earrings Silver Set Portuguese
Located in Lisbon, PT
earrings demi-parure mounted in closed-back silver, Portuguese, late 1800s, in a fitted case. A popular
Category

Antique Late 19th Century Portuguese Georgian Drop Earrings

Materials

Amethyst, Chrysoberyl, Silver

NO RESERVE! 2.48Ct Fancy Light Pink Diamond Tennis 14K Pink Gold Bracelet
By Diamonds Mine
Located in Ramat Gan, IL
Side Stones: ___________ Natural Diamonds Cut: Round Brilliant Carat: 2.48 cttw / 83 stones Color
Category

2010s Art Deco Tennis Bracelets

Materials

Diamond, Pink Diamond, 14k Gold, Rose Gold

NO RESERVE! 1.01Ct Fancy Diamonds Eternity Band - 14 kt. Rose gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
Size: 56 EU / 16 IT / 7 1/2 US Center Stone: ___________ Natural Diamond Cut: Round Brilliant Cut
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, Pink Diamond, 14k Gold, Rose Gold

NO RESERVE! 0.40Ct Fancy Pink Diamond Butterfly 14kt Rose gold Pendant Necklace
By Diamonds Mine
Located in Ramat Gan, IL
Necklace Length: 42 cm and 3 cm pendant Center Stone: ___________ Natural Diamond Cut: Round
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, Pink Diamond, 14k Gold, Rose Gold

NO RESERVE! 0.33Ct Fancy Pink Diamonds Eternity Band - 14kt Rose gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
Size: 54 EU Center Stone: ___________ Natural Diamond Cut: Round Brilliant Cut Carat: 0.33 cttw
Category

2010s Israeli Art Deco Wedding Rings

Materials

Pink Diamond, Diamond, Rose Gold, 14k Gold

NO RESERVE! 4.30 Carat Fancy Pink Diamonds Eternity Band Pink gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
Size: 55 EU Center Stone: ___________ Natural Diamond Cut: Round Brilliant Cut Carat: 4.30 cttw
Category

2010s Israeli Art Deco Wedding Rings

Materials

Pink Diamond, Diamond, Rose Gold, 14k Gold

NO RESERVE! 1.06 Ct Fancy Light Pink Diamond Tennis 14K White gold Bracelet
By Diamonds Mine
Located in Ramat Gan, IL
Side Stones: ___________ Natural Diamonds Cut: Round Brilliant Carat: 1.06 cttw / 100 stones Color
Category

2010s Art Deco Tennis Bracelets

Materials

Diamond, Pink Diamond, 14k Gold, White Gold

NO RESERVE! 1.78 Ct Fancy Light Pink Diamond Tennis 14K White gold Bracelet
By Diamonds Mine
Located in Ramat Gan, IL
Length: 18 cm Side Stones: ___________ Natural Diamonds Cut: Round Brilliant Carat: 1.78 cttw / 94
Category

2010s Art Deco Tennis Bracelets

Materials

Diamond, Pink Diamond, 14k Gold, White Gold

Vintage Rosior Trapezoid Cut Diamond Band Ring set in Yellow Gold
By Rosior
Located in Porto, PT
Contemporary Rosior Ring manufactured in Yellow Gold and setted with: - 14 Trapezoid Cut Diamonds
Category

21st Century and Contemporary Portuguese Contemporary Fashion Rings

Materials

Diamond, White Diamond, Gold, Yellow Gold

NO RESERVE! 13.71 Ct Fancy Light Yellow Diamond Tennis 14K White Gold Bracelet
By Diamonds Mine
Located in Ramat Gan, IL
Length: 18.5 cm Side Stones: ___________ Natural Diamonds Cut: Round Brilliant Carat: 13.71 cttw
Category

2010s Art Deco Tennis Bracelets

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

NO RESERVE! 1.00Ct Fancy Pink Diamonds Eternity Band - 14 kt. White gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
Size: 55.5 EU Center Stone: ___________ Natural Diamond Cut: Round Brilliant Cut Carat: 1.00 cttw
Category

2010s Israeli Art Deco Wedding Rings

Materials

Pink Diamond, Diamond, White Gold, 14k Gold

NO RESERVE! 1.48Ct Tanzanite & 0.25Ct Pink Diamonds 14 kt. White gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamonds Cut: Round Brilliant Carat: 0.25 cttw Color: Light Pink - Fancy Pink Clarity: VS1 to SI1
Category

2010s Israeli Art Deco Dangle Earrings

Materials

Diamond, Tanzanite, Pink Diamond, 14k Gold, White Gold

NO RESERVE! 0.50 Carat Fancy Pink Diamond Dome - 14 kt. Pink gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Round Weight: 0.50 cttw / 84 stones Color: Light Pink - N.Fancy Pink Clarity: VS2 to
Category

2010s Israeli Art Deco Wedding Rings

Materials

Pink Diamond, Diamond, Rose Gold, 14k Gold

NO RESERVE! IGI F-G VS 4.56Ct Diamond Tennis 14 kt. White gold Bracelet
By Diamonds Mine
Located in Ramat Gan, IL
Side Stones: ___________ Natural Diamonds Cut: Round Brilliant Carat: 4.56 cttw / 65 stones Color
Category

2010s Art Deco Tennis Bracelets

Materials

Diamond, Pink Diamond, 14k Gold, White Gold

NO RESERVE! 4.13Ct Sapphire & 0.20 Diamonds - 14K Yellow Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Heated Side Stone: ___________ Natural Diamonds Cut: Round Brilliant Carat: 0.20 cttw Color: Light Pink
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold

NO RESERVE! IGI 1.66ct Natural Green Diamond Solitaire14K White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Square Cushion Modified Brilliant Carat: 0.61 carat Color: Natural Fancy Greyish
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, 14k Gold, White Gold

NO RESERVE 20.12Ct Emeralds & 2.05Ct Diamonds 14 kt. Gold Pendant Necklace
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Round Weight: 2.05 cttw Color: Yellow Clarity: VS1 to SI2 Length: 45 cm necklace and
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, Emerald, Gold, 14k Gold

NO RESERVE! 0.50 Carat Diamond - 14 kt. White gold - Necklace with pendant
By Diamonds Mine
Located in Ramat Gan, IL
Necklace Length: 45 cm Center Stone: ___________ Natural Diamond Cut: Round Brilliant Carat: 0.50
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Rosior by Manuel Rosas Pear and Round Cut Diamond Cocktail Ring set in Platinum
By Rosior
Located in Porto, PT
Rosior by Manuel Rosas Contemporary Cocktail Ring set in Platinum with: - 1 Pear Cut Diamond (G-VVS
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Platinum

NO RESERVE! 13.73 Ct Tanzanites & 0.10Ct Diamonds 14 kt. White gold Necklace
By Diamonds Mine
Located in Ramat Gan, IL
is typically lacking Side Stone: ___________ Natural Diamonds Cut: Round Brilliant Carat: 0.10 cttw
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, Tanzanite, 14k Gold, White Gold

NO RESERVE - VS1 3.01cttw Fancy Diamonds 18 Karat White Gold Halo Pendant
By Diamonds Mine
Located in Ramat Gan, IL
Center Stone: ___________ Natural Diamond Cut: Pear Brilliant Carat: 2.50 carat Color: Natural
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

NO RESERVE! 3.05Ct Tanzanite and 0.05Ct Diamonds 14 kt. White gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Diamonds Cut: Round Brilliant Carat: 0.05 cttw Color: Near Colorless To Faint Pink Clarity: I1 Size: 1.5
Category

2010s Israeli Art Deco Dangle Earrings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

NO RESERVE! 3.00Ct Tanzanite and 0.05Ct Diamonds 14 kt. Yellow gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Diamonds Cut: Round Brilliant Carat: 0.05 cttw Color: Near Colorless To Faint Pink Clarity: SI2 - I1 Size
Category

2010s Israeli Art Deco Dangle Earrings

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

NO RESERVE - 5.02ct Fancy Diamond & 0.70cttw Halo, 18 Karat White Gold Necklace
By Diamonds Mine
Located in Ramat Gan, IL
** In Hong Kong and the USA the VAT is 0%. Center Stone: ___________ Natural Diamond Cut: Cushion
Category

2010s Art Deco Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

No Reserve! - 18k White Gold 9mm Freshwater Pearl, 0.40cttw Diamonds Ring
By Diamonds Mine
Located in Ramat Gan, IL
Diamonds Cut: Round Brilliant Carat: 0.40 cttw Color: E-F Clarity: VS1-SI1 Item ships from Israeli
Category

2010s Israeli Art Deco Wedding Rings

Materials

Freshwater Pearl, Diamond, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Portuguese Cut Diamond", and we’ll notify you when there are new listings in this category.

Portuguese Cut Diamond For Sale on 1stDibs

Surely you’ll find the exact portuguese cut diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Silver, this item was constructed with great care. Find an antique version now, or shop for 15 vintage or 2 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a portuguese cut diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. See these pages for a brilliant cut iteration of this accessory, while there are also old european cut cut and single cut cut versions available here, too. Most of our portuguese cut diamond for sale are for women, but there are 5 pieces available to browse for men.

How Much is a Portuguese Cut Diamond?

Prices for a portuguese cut diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,750 and can go as high as $22,500, while this accessory, on average, fetches $7,165.
Questions About Portuguese Cut Diamond
  • 1stDibs ExpertNovember 8, 2023
    Yes, the princess cut is a good cut for a diamond. For one thing, princess-cut diamonds are similar to the shape of a raw diamond. As a result, jewelers waste less of the stone, often leading to cost-effective pricing for princess-cut diamond jewelry. The princess cut is also visually appealing due to its symmetrical shape. As a brilliant cut, it shows off the sparkle of a diamond. On 1stDibs, shop a collection of princess-cut diamond jewelry.
  • 1stDibs ExpertOctober 12, 2021
    A French cut diamond is a diamond that is cut in a square or rectangular shape, and features a high crown, along with triangle-shaped facets in a crisscross pattern. A French cut diamond is made by grinding the top of the crystal gemstone. Find a collection of antique, vintage and new French cut diamond jewelry on 1stDibs today.
  • 1stDibs ExpertFebruary 22, 2021
    A mine cut diamond is an antique diamond cut known for its bulky and often uneven shape, cutlet, and tiny table. This type of diamond cut was quite popular in the mid-1800s to the early-1900s
    Mine cut diamonds are typically called OLD MINE CUTS, This type of cutting started in the early 1700s. The shapes are typically cushion shape and the cutting was done all by hand. Though they do not have the sparkle of modern cut diamonds, when they sparkle in sunlight or candle light, they have this beautiful alluring shimmer.
  • 1stDibs ExpertFebruary 22, 2021
    European cut diamonds were most popular from the late 19th century to the mid-20th century. They're quite brilliant in terms of shine quality and feature a large culet,small table and round shape.
  • 1stDibs ExpertMarch 22, 2022
    A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    The most popular diamond cut is round brilliant with fifty seven perfectly aligned facets. Other popular cuts include cushion cut diamond, princess cut diamond and emerald cut diamond.
  • 1stDibs ExpertNovember 2, 2021
    A Victorian-cut diamond features a top crown that is distinctly multifaceted — it has a small table and step-cut bottom pavilion that comprises 73 facets. It appears quite large when set. Relatedly, rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian.
  • 1stDibs ExpertFebruary 22, 2021
    A rose cut diamond boasts a cabbed flat base and a faceted top. It is called a rose cut diamond because it resembles the shape of a rose.
  • 1stDibs ExpertApril 5, 2022
    Shield cut diamonds have a triangular shape with three sides bowed so the diamond sort of resembles a shield. They’re often used in rings as side accents to the center stone, so they rest a large side against the stone and then taper down the band. Shop a collection of authentic shield cut diamonds from some of the world’s top boutiques on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    Diamond cuts on chains are small grooves or notches on the surface of the metal. The addition of this detailing gives metal chains a luminous, almost sparkling effect. The term is not to be confused with diamond cut, which refers to the design guide that a jeweler uses for shaping gemstones. A diamond's cut relates to how well the stone's facets interact with light. Explore a variety of chain necklaces on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    Generally, the most expensive cut of diamond is the brilliant round cut. This cut creates the most waste during the shaping process, and the excess material gets factored into the price. Keep in mind that other factors like clarity, color and carat weight also impact the price. On 1stDibs, find a wide range of diamond jewelry.
  • 1stDibs ExpertNovember 21, 2023
    A Peruzzi-cut diamond is a diamond cut in a particular shape. It features rounded edges and a third row of rhomboidal and triangular crown facets compared to the brilliant round cut. To create the Peruzzi cut, a maker produces 58 brilliant facets, also known as the triple cut. Venetian jeweler Vincenzo Peruzzi developed the cut during the 17th century. On 1stDibs, find a large collection of diamond jewelry.
  • 1stDibs ExpertNovember 21, 2023
    The cut that is best for a diamond depends on your individual preferences. If you love the sparkle of diamonds, a brilliant cut like the brilliant round, princess, marquise, oval or pear may be ideal. If you want to show off the clarity and color of a diamond, you may prefer stepped cuts like the emerald, Asscher, baguette or carré. In terms of Gemological Institute of America (GIA) ratings, the best diamond cuts are those that carry an excellent grade. Find a large collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertJanuary 23, 2024
    Double-cut diamonds are diamonds that have facets arranged in a certain way. Specifically, the double-cut has a traditional brilliant cut on one side and a rougher rose cut on the other. As a result, the gemstone can be set in two different ways. Explore a large collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertJanuary 23, 2024
    The term diamond cuts means how a jeweler prepares a raw diamond for a piece of jewelry. Using tools, jewelers create flat surfaces called facets, and the arrangement and number of these facets affect the shape and appearance of the finished gem. Examples of diamond cuts include the brilliant round, the emerald, the oval and the cushion. Explore a wide range of diamond jewelry on 1stDibs.
  • 1stDibs ExpertJanuary 23, 2024
    A star-cut diamond is a diamond with a certain shape and facet arrangement. Specifically, the style features 86 facets and is a brilliant cut that shows off the sparkle of a diamond. In terms of shape, the cut produces a gemstone that resembles a five-pointed star. On 1stDibs, explore a wide variety of diamond jewelry.
  • 1stDibs ExpertJanuary 23, 2024
    A Poor cut diamond is a diamond with a specific cut rating from the Gemological Institute of America (GIA). Cut refers to the arrangement of facets on a diamond, and GIA rates cuts on a scale from Excellent to Poor. The Poor cut will have little to no sparkle or brilliance, usually due to imperfections in the placement of its facets. Shop a diverse assortment of diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    There is no single prettiest cut of diamond, as the visual appeal of jewelry is a matter of personal preference. If you love the sparkle of diamonds, brilliant cuts like the round, cushion, radiant, princess, pear, oval and marquise may appeal to you. Step-cut styles, which include Asscher, emerald and baguette, allow the beautiful color of a gemstone to take center stage. Find a large collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    The cuts in a diamond are called facets. In addition, the term cut can refer to a diamond's overall shape and design. Each cut of diamond has a specific number of facets arranged uniquely. For example, 58 facets make up a round diamond, while an Asscher-cut diamond has 57. Find a diverse assortment of diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    The hardest diamond cuts for a jeweler to make are those that have many facets arranged in a complex shape. One of the most popular challenging cuts is the heart-shaped diamond, which has 56 to 58 facets. Other elaborate cuts include the Asprey, the Eighty-Eight, the Royal Asscher, the Jubilee and the Ashoka. Shop a wide range of diamond jewelry on 1stDibs.