1653 Results
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  • Cushion Cut Loose Kunzite
    Estimate
    $2,000 - $3,000

    Cushion Cut Loose Kunzite

    Est.
    $2,000 - $3,000
    Newel Auctions
    Starting Bid
    $750
  • Ladies' Gold and Gemstones Bracelet
    Estimate
    $500 - $800

    Ladies' Gold and Gemstones Bracelet

    Est.
    $500 - $800
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Multi Color Gemstone Necklace
    Estimate
    $4,000 - $6,000

    Multi Color Gemstone Necklace

    Est.
    $4,000 - $6,000
    Newel Auctions
    Starting Bid
    $2,500
  • Sterling Silver and Gemstones Heavy Bangle
    Estimate
    $150 - $300

    Sterling Silver and Gemstones Heavy Bangle

    Est.
    $150 - $300
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • EFFY Early Vintage Gold and Gemstones Sautoir Necklace
    Estimate
    $1,500 - $1,800

    EFFY Early Vintage Gold and Gemstones Sautoir Necklace

    Est.
    $1,500 - $1,800
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Ladies' Gold Vermeil on Sterling Silver and Gemstones Bracelet
    Estimate
    $100 - $200

    Ladies' Gold Vermeil on Sterling Silver and Gemstones Bracelet

    Est.
    $100 - $200
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Ladies' Byzantine Style Gold and Gemstones Cross on Chain
    Estimate
    $1,000 - $1,400

    Ladies' Byzantine Style Gold and Gemstones Cross on Chain

    Est.
    $1,000 - $1,400
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Victorian Style Gold, Gemstones and Enamel Bracelet with Hidden Watch
    Estimate
    $2,500 - $3,000

    Victorian Style Gold, Gemstones and Enamel Bracelet with Hidden Watch

    Est.
    $2,500 - $3,000
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Scarce Gold and Gemstones Articulated Antique / Retro Style Baby Carriage Charm
    Estimate
    $800 - $1,200

    Scarce Gold and Gemstones Articulated Antique / Retro Style Baby Carriage Charm

    Est.
    $800 - $1,200
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Patek Philippe Ladies Watch In 18K Gold With Color Gemstones
    Estimate
    $18,000 - $25,000

    Patek Philippe Ladies Watch In 18K Gold With Color Gemstones

    Est.
    $18,000 - $25,000
    Newel Auctions
    Starting Bid
    $12,500
  • Scarce Retro / Vintage Gold and Gemstones Mini Photos Locket Travel Case Charm
    Estimate
    $700 - $900

    Scarce Retro / Vintage Gold and Gemstones Mini Photos Locket Travel Case Charm

    Est.
    $700 - $900
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • 14K Gold Mixed Gemstone Pendant On Monofilament
    Estimate
    $150 - $200

    14K Gold Mixed Gemstone Pendant On Monofilament

    Est.
    $150 - $200
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • Chinese Export Vermeil Silver and Gemstones Bracelet, in Presentation Box
    Estimate
    $300 - $500

    Chinese Export Vermeil Silver and Gemstones Bracelet, in Presentation Box

    Est.
    $300 - $500
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • LeVian 18K Gold, Diamond and Gemstones Ladybug Brooch
    Estimate
    $500 - $700

    LeVian 18K Gold, Diamond and Gemstones Ladybug Brooch

    Est.
    $500 - $700
    Aspire Auctions
    0 Bids
    Starting Bid
    $5
  • 9.22 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $19,900 - $26,700

    9.22 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $19,900 - $26,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $14,000
  • 8.08 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $19,500 - $26,100

    8.08 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $19,500 - $26,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $14,000
  • 8.15 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $24,900 - $33,300

    8.15 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $24,900 - $33,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $17,000
  • 8.46 carat diamond pair, Marquise cut Diamonds IGI Graded
    Estimate
    $41,700 - $55,700

    8.46 carat diamond pair, Marquise cut Diamonds IGI Graded

    Est.
    $41,700 - $55,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $28,000
  • 8.25 carat diamond pair, Emerald cut Diamonds IGI Graded
    Estimate
    $5,800 - $7,800

    8.25 carat diamond pair, Emerald cut Diamonds IGI Graded

    Est.
    $5,800 - $7,800
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $4,000
  • 8.28 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $13,800 - $18,500

    8.28 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $13,800 - $18,500
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $9,500
  • 9.27 carat diamond pair, Radiant cut Diamonds IGI Graded
    Estimate
    $28,500 - $38,200

    9.27 carat diamond pair, Radiant cut Diamonds IGI Graded

    Est.
    $28,500 - $38,200
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $20,000
  • 8.13 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $9,100 - $12,200

    8.13 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $9,100 - $12,200
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $6,500
  • 9.18 carat diamond pair, Round cut Diamonds IGI Graded
    Estimate
    $30,800 - $41,200

    9.18 carat diamond pair, Round cut Diamonds IGI Graded

    Est.
    $30,800 - $41,200
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $22,000
  • 9.13 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $24,900 - $33,300

    9.13 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $24,900 - $33,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $17,000
  • 8.16 carat diamond pair, Emerald cut Diamonds IGI Graded
    Estimate
    $19,400 - $26,000

    8.16 carat diamond pair, Emerald cut Diamonds IGI Graded

    Est.
    $19,400 - $26,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $13,000
  • 9.26 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $25,000 - $33,500

    9.26 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $25,000 - $33,500
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $17,000
  • 8.34 carat diamond pair, Pear cut Diamonds IGI Graded
    Estimate
    $3,700 - $5,000

    8.34 carat diamond pair, Pear cut Diamonds IGI Graded

    Est.
    $3,700 - $5,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,600
  • 8.69 carat diamond pair, Pear cut Diamonds IGI Graded
    Estimate
    $3,400 - $4,600

    8.69 carat diamond pair, Pear cut Diamonds IGI Graded

    Est.
    $3,400 - $4,600
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,400
  • 8.13 carat diamond pair, Marquise cut Diamonds IGI Graded
    Estimate
    $3,000 - $4,100

    8.13 carat diamond pair, Marquise cut Diamonds IGI Graded

    Est.
    $3,000 - $4,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,200
  • 8.54 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $3,800 - $5,100

    8.54 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $3,800 - $5,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,600
  • 8.54 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $3,500 - $4,700

    8.54 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $3,500 - $4,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,400
  • 8.24 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $6,200 - $8,300

    8.24 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $6,200 - $8,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $4,200
  • 8.08 carat diamond pair, Radiant cut Diamonds IGI Graded
    Estimate
    $3,400 - $4,700

    8.08 carat diamond pair, Radiant cut Diamonds IGI Graded

    Est.
    $3,400 - $4,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,400
  • 8.79 carat diamond pair, Radiant cut Diamonds IGI Graded
    Estimate
    $3,600 - $5,000

    8.79 carat diamond pair, Radiant cut Diamonds IGI Graded

    Est.
    $3,600 - $5,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,600
  • 22.72 carat diamond pair, Round cut Diamonds IGI Graded
    Estimate
    $15,900 - $21,300

    22.72 carat diamond pair, Round cut Diamonds IGI Graded

    Est.
    $15,900 - $21,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $11,000
  • 8.36 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $4,800 - $6,600

    8.36 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $4,800 - $6,600
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,400
  • 10.74 carat diamond pair, Round cut Diamonds IGI Graded
    Estimate
    $3,600 - $4,900

    10.74 carat diamond pair, Round cut Diamonds IGI Graded

    Est.
    $3,600 - $4,900
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,600
  • 26.73 carat diamond pair, Round cut Diamonds IGI Graded
    Estimate
    $20,200 - $27,100

    26.73 carat diamond pair, Round cut Diamonds IGI Graded

    Est.
    $20,200 - $27,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $14,000
  • 8.98 carat diamond pair, Marquise cut Diamonds IGI Graded
    Estimate
    $5,200 - $7,000

    8.98 carat diamond pair, Marquise cut Diamonds IGI Graded

    Est.
    $5,200 - $7,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,600
  • 20.36 carat diamond pair, Princess cut Diamonds IGI Graded
    Estimate
    $14,200 - $19,100

    20.36 carat diamond pair, Princess cut Diamonds IGI Graded

    Est.
    $14,200 - $19,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $10,000
  • 8.83 carat diamond pair, Pear cut Diamonds IGI Graded
    Estimate
    $3,300 - $4,600

    8.83 carat diamond pair, Pear cut Diamonds IGI Graded

    Est.
    $3,300 - $4,600
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,400
  • 8.45 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $6,200 - $8,400

    8.45 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $6,200 - $8,400
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $4,200
  • 8.51 carat diamond pair, Pear cut Diamonds IGI Graded
    Estimate
    $3,300 - $4,500

    8.51 carat diamond pair, Pear cut Diamonds IGI Graded

    Est.
    $3,300 - $4,500
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,400
  • 8.05 carat diamond pair, Pear cut Diamonds IGI Graded
    Estimate
    $3,600 - $4,900

    8.05 carat diamond pair, Pear cut Diamonds IGI Graded

    Est.
    $3,600 - $4,900
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,600
  • 8.25 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $6,100 - $8,300

    8.25 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $6,100 - $8,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $4,200
  • 8.62 carat diamond pair, Marquise cut Diamonds IGI Graded
    Estimate
    $4,300 - $5,900

    8.62 carat diamond pair, Marquise cut Diamonds IGI Graded

    Est.
    $4,300 - $5,900
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,000
  • 8.51 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $3,000 - $4,100

    8.51 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $3,000 - $4,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,200
  • 8.05 carat diamond pair, Round cut Diamonds IGI Graded
    Estimate
    $2,800 - $3,800

    8.05 carat diamond pair, Round cut Diamonds IGI Graded

    Est.
    $2,800 - $3,800
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $1,900

Looking as lovely as when set in jewelry, loose diamonds and gemstones offer consumers additional benefits of matching the unmounted stone to desired specifications and quality characteristics to create a truly unique piece of custom jewelry, such as an engagement ring or milestone gift. Indulge yourself in a world of stunning diamond collections to glistening gemstones dating from the 19th to 21st century on Bidsquare, the online auction site providing authentic gemstone diamonds straight to consumers from verified sellers all over the world.

Basics of Loose Diamonds
Loose diamonds are diamonds that have not been set into jewelry like rings or earrings. The rarity and beauty of diamonds are affected by many variables, including Cut, Color, Clarity, and Carat Weight, the 4Cs factors that determine the price of the unmounted stone. Wholesale diamonds are priced by carat, and loose diamond prices grow exponentially with every full carat. Hence, the price difference between 2.9 carat and 3.1 carat diamonds could be hundreds of dollars, if not higher.

Although all 4Cs contribute to a diamond's beauty, cut and clarity have a greater effect on a diamond's stability. A diamond's cut refers to the shape and also the proportions in which the diamond has been cut. Different diamond shapes are reflections of the proportions and quality of the rough diamond as well as popular taste. Some of the most popular shapes of diamonds are the Round, Oval, Emerald, Baguette, Marquise Square, Princess cuts, in addition to the availability of various specialty shapes. Diamonds with pointed tips should be stored and handled carefully. Clarity is determined by the presence or absence of visible flaws in the diamond. A diamond's brilliance can be altered by surface blemishes or internal inclusions, which directly impact its value. The least color diamonds are more valuable, the exceptions are the colored diamonds, especially the pinks.

Loose certified diamonds come with verifiable documentation attesting to the jewel's quality, whether purchased as an investment or for mounting. The price of loose diamonds for sale is 50-70% less than its retail price because of cutting unnecessary costs as with mounted stones. Assessing the quality is easier with loose diamonds due to difficulty in hiding imperfections that would otherwise be easy with mountings.

Quick facts about Loose Diamonds and Gemstones

  • A diamond is not always white in color.
  • The cutting process can cause a diamond to lose up to 50% of its weight.

 

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