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1 Carat Tw

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14K Marquise Shape 1 carat tw Diamond Ring
Located in Big Bend, WI
14k white gold 1 carat tw diamond ring with vintage and antique diamonds set in a marquise shape
Category

Vintage 1940s Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Antique Platinum 1 Carat Tw Diamond Ring
Located in Big Bend, WI
diamond accents weighing a total of 1 carat. There is on measuring about 4.5mm, two 4mm and 12-1mm to 2mm
Category

Vintage 1940s Cocktail Rings

14K and Platinum Mine Cut 1 Carat Tw Diamond Ring
Located in Big Bend, WI
14k yellow gold Victorian diamond ring with about 1.02 carats total weight of antique mine cut
Category

Antique Late 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Natural 1 Carat TW Diamond Eternity Inside Out 18mm Hoop Earrings
Located in Miami, FL
requests. Earrings sold as a pair. Item Details ✔ Type: Hoop Earrings ✔ Natural, genuine diamonds ✔ Carat
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold, Gold

Martini Diamond Studs, 14K Solid Gold, 1 Carat tw, Round Brilliant Diamonds
Located in New York, NY
: 1.2 - 2 grams Total Diamond Weight: 1 ct Average Diamond Clarity: SI or higher Average Diamond Colour
Category

2010s American Modern Stud Earrings

Materials

Diamond, Gold

Vintage 1.30 Carat Old Euro-Cut Diamond Flower Ring in 14k White Gold
Located in Miami, FL
round diamonds of 1 carat tw. The intricate design combines bezel, prong, and halo sets, all crafted
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

18K Rose Gold Sigalit Petite Rustic Oval Diamond Ring 1 1/2 Carat TW
Located in San Francisco, CA
This petite ring is impressive in its organic appeal. It features five (5) graduated oval shape diamonds set in a delicate six (6) prongs crown basket. Experience the difference in p...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

Platinum Asti Eternity Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Orly Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
This ring features prong share 7 round brilliant diamonds. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Sevilla Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.4 MM band. Experience the difference in person! Product details: Cent...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Winte Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This Delicate ring features Seven (7) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.4 MM band. Experience the difference in person! Product deta...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Micro-Prong Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Harlow Eternity Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
This stunning eternity ring features perfectly matched round brilliant diamonds flouting and set low to minimize the metal exposure. Experience the difference! Product details: Ce...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Charlotte Royal Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
This red carpet ring features two rows of round brilliant diamonds Micro-Prong-Set. Petite round diamonds are bezel-set in a leaf design. Experience the difference! Product details:...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Asscher Cut Diamond Studs, 1/2 Carats TW, 14K Solid Gold, Everyday Studs
Located in New York, NY
Item Code: AD005 Division: Natural Diamond Collection: Classics Metal Type: 14K Gold White. You can message your gold color preference if you'd like yellow or rose gold. Thanks. Met...
Category

2010s American Modern Stud Earrings

Materials

Diamond, Gold

Emerald Diamond Studs, 1/2 Carats TW, 14K Solid Gold, Everyday Studs, Pushback
Located in New York, NY
Item Code: AD003 Division: Natural Diamond Collection: Classics Metal Type: 14K Gold, White Gold. You can request a switch in gold color to yellow or rose. You can mention your prefe...
Category

2010s American Modern Stud Earrings

Materials

Diamond, Gold

Oval Diamond Studs, 1/2 Carats TW, 14K Solid Gold, Everyday Studs, Pushback
Located in New York, NY
Item Code: AD002 Division: Natural Diamond Collection: Classics Metal Type: 14K Gold Metal Weight: 1.2 - 2 grams Total Diamond Weight: 0.50 Average Diamond Clarity: SI or higher Aver...
Category

2010s American Modern Stud Earrings

Materials

Diamond, Gold

18k Rose Gold Bolo Diamond Bracelet '1 1/4 Ct. Tw'
Located in San Francisco, CA
: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1.24 Metal: 18K Rose Gold Metal Weight
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, Rose Gold

18K Yellow Gold Bolo Diamond Bracelet '1 1/4 Ct. tw'
Located in San Francisco, CA
: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1.24 Metal: 18K Yellow Gold Metal Weight
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, Yellow Gold

18K White Gold Bolo Diamond Bracelet '1 1/4 Ct. tw'
Located in San Francisco, CA
: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1.24 Metal: 18K White Gold Metal Weight
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, White Gold

Platinum GIA French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Voyage French Pave Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Valerie Micro-Prong Diamond Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Abigail Diamond Ring '1/3 Ct. Tw'
Located in San Francisco, CA
Side Gemstone Shape: ROUND Side Gemstone Carat Weight: 0.05 Metal: Platinum Metal Weight: 3.3 Setting
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Ales Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This crown band features 0.16-carat total weight of round brilliant diamonds. It can be perfect as
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

18K Yellow Gold Asti Eternity Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14K Yellow Gold Asti Eternity Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14K Rose Gold Asti Eternity Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K Rose Gold Asti Eternity Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K White Gold Asti Eternity Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14K White Gold Asti Eternity Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
This extraordinary eternity ring features round brilliant diamonds floating between two channels of micro prong diamonds. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

Platinum Vera Diamond Ring '1/5 Ct. Tw'
Located in San Francisco, CA
This ring features 23 round brilliant diamonds pave set in a leaves design metal with milgrain. Petite diamonds set in between the metal leaves. Experience the difference! Product d...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Micro-Prong Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Sharvit Diamond Ring '1/3 Ct. Tw'
Located in San Francisco, CA
This ring features 8 Baguette cut diamonds interwind with 8 round brilliant diamond to create a vibrant pattern. It's a fun and stackable ring. Experience the difference in person! ...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line is separating between the diamond and the metal. Experience the difference! Product...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Anna Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
This ring features two rows of perfectly matched 54 round brilliant diamonds micro - prong-set along the top of the band, a delicate raised metal band separates the two rows. Experie...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Meghan Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
This delicate ring features round brilliant diamonds micro - prong - set on the top half of the band while clusters of perfectly match diamonds form a three crown-like shape. Experie...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Marielle Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
This infinity style ring features round brilliant diamonds micro -prong-set along the top. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone T...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Louise Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This delicate ring features 95 round brilliant diamonds micro-prong -set in three rows. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Typ...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Dalia Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
This ring features round brilliant diamonds prong-set along the top half of the band in alternating round and marquise-shaped settings. Experience the difference! Product details: ...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Olbia Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This stunning weave ring features 12 perfectly matched round brilliant diamonds. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATUR...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Leia Diamond Ring '1/10 Ct. Tw'
Located in San Francisco, CA
This antique-style ring features 9 petite round brilliant diamond micro - prong -set decorated with tangled scrolls on either side of the band. Experience the difference! Product de...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Apuliana Diamond Ring '1/5 Ct. tw'
Located in San Francisco, CA
This ring features micro prong set round brilliant diamonds halfway down, curving at the center of it. Experience the difference! Product details: Center Gemstone Color: WHITE Sid...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Agnes Diamond Ring '1/16 Ct. Tw'
Located in San Francisco, CA
This petite curve ring features round brilliant diamonds micro prong-set along the top of this band. Experience the difference! Product details: Center Gemstone Color: WHITE Side ...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Isabella Diamond Ring '1/5 Ct. Tw'
Located in San Francisco, CA
This ring features round brilliant diamonds interweave ribbons of marquise shape metal with a delicate touch of milgarin. Experience the difference! Product details: Center Gemsto...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Tiana Diamond Ring '1/5 Ct. Tw'
Located in San Francisco, CA
This delicate ring features a unique pattern of round diamonds. Experience the Difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side G...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Betty Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This classic ring features 13 round brilliant diamonds perfectly matched channel-set. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: ...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Sevilla Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.3 MM band. Experience the difference in person! Product details: Cent...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

18K Rose Gold Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K White Gold Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14K Yellow Gold Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14K Rose Gold Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14K White Gold Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K Yellow Gold Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

Illuminate Round Earring 1/8 Carat TW by Rupali Adani Fine Jewellery
Located in Dubai, DU
above 0.30 carat are GIA certified. IGI / HRD jewelry Certificate available at additional charges
Category

2010s Emirian Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Illuminate Round Earring 1/5 Carat TW By Rupali Adani Fine Jewellery
Located in Dubai, DU
above 0.30 carat are GIA certified. IGI / HRD jewelry Certificate available at additional charges
Category

2010s Emirian Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Illuminate Round Ring 1/20 Carat TW by Rupali Adani Fine Jewellery
Located in Dubai, DU
above 0.30 carat are GIA certified. IGI / HRD jewelry Certificate available at additional charges
Category

2010s Emirian Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Illuminate Round Necklace 1/8 Carat TW by Rupali Adani Fine Jewellery
Located in Dubai, DU
above 0.30 carat are GIA certified. IGI / HRD jewelry Certificate available at additional charges
Category

2010s Emirian Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Platinum Mia French Pave Diamond Eternity Ring '1 1/2 Ct. Tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this eternity ring features perfectly matched round brilliant diamonds . Experience the Difference! Product details: Center...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

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1 Carat Tw For Sale on 1stDibs

You are likely to find exactly the 1 carat tw you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and yellow gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 1 carat tw may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic 1 carat tw over the years, but those made by Suzy Levian, Emilio! and Sylvia Kontente are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also cushion cut cut and oval cut cut versions available here, too. Most of our 1 carat tw for sale are for women, but there are 567 pieces available to browse for men.

How Much is a 1 Carat Tw?

Prices for a 1 carat tw can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,750,000, while this accessory, on average, fetches $2,357.
Questions About 1 Carat Tw
  • 1stDibs ExpertMarch 3, 2023
    Whether 1-carat is too big for earrings is largely a matter of personal opinion and preference. Some people may prefer to wear larger 1-carat earrings for formal evening events and other special occasions. However, others will wear 1-carat earrings to help punctuate any outfit. On 1stDibs, shop a variety of gemstone earrings.
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertOctober 12, 2021
    What a 1-carat ruby is worth mostly depends on the color of the ruby. It is the most important factor in determining the ruby's value. The price of a pure brilliant red to slightly purple-red color is considerable. Depending on the color, purity, origin, and size, rubies can cost anywhere from $100 to $15,000 per carat. Shop a range of antique and vintage ruby jewelry on 1stDibs.
  • 1stDibs ExpertJanuary 23, 2024
    Whether a 1-carat earring is too big depends on your personal preferences. An individual earring with a 1-carat stone will usually cover a good portion of the earlobe without completely hiding it. As you shop for studs, keep in mind that there is a difference between total carat weight and carat weight. The carat weight refers to the weight of each earring, while the total carat weight is the combined weight of both earrings in a pair. A 1-carat earring set would actually typically include two 0.5-carat earrings, which are generally small enough to keep most of the earlobe visible. On 1stDibs, explore a large selection of gemstone earrings.
  • 1stDibs ExpertNovember 27, 2023
    Whether 1-carat studs are too big depends on your personal preferences. Stud earrings with a total weight of 1 carat will usually each feature a 0.5-carat gemstone, which is often the medium-sized offering from jewelry makers. At this size, studs will sit nicely on the earlobe without completely covering it. On 1stDibs, find a wide range of gemstone stud earrings.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
  • 1stDibs ExpertOctober 19, 2021
    The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.
  • 1stDibs ExpertMay 5, 2023
    How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.