892 Results
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  • Magnificent Certified Museum Size 1660 Ct Natural Red Ruby Solitaire
    Estimate
    $1,000 - $2,000

    Magnificent Certified Museum Size 1660 Ct Natural Red Ruby Solitaire

    Est.
    $1,000 - $2,000
    0 Bids
    Starting Bid
    $1
  • Beautiful 18 Cttw Natural Untreated Aquamarine Lot
    Estimate
    $300 - $450

    Beautiful 18 Cttw Natural Untreated Aquamarine Lot

    Est.
    $300 - $450
    0 Bids
    Starting Bid
    $1
  • Oval Cut 0.53ct Natural Emerald
    Estimate
    $200 - $300

    Oval Cut 0.53ct Natural Emerald

    Est.
    $200 - $300
    0 Bids
    Starting Bid
    $1
  • Magnificent Huge Museum Size 1150 Ct Certified Red Ruby Solitaire
    Estimate
    $1,000 - $2,000

    Magnificent Huge Museum Size 1150 Ct Certified Red Ruby Solitaire

    Est.
    $1,000 - $2,000
    0 Bids
    Starting Bid
    $1
  • Huge Certified 1550 Ct Museum Size Natural Emerald
    Estimate
    $1,000 - $2,000

    Huge Certified 1550 Ct Museum Size Natural Emerald

    Est.
    $1,000 - $2,000
    0 Bids
    Starting Bid
    $1
  • Plated 14KT Yellow Gold 2.70 Carat Multi Color Gemstone Ring
    Estimate
    $250 - $350

    Plated 14KT Yellow Gold 2.70 Carat Multi Color Gemstone Ring

    Est.
    $250 - $350
    0 Bids
    Starting Bid
    $1
  • Plated Rhodium 3.78ctw Tanzanite Bracelet
    Estimate
    $400 - $500

    Plated Rhodium 3.78ctw Tanzanite Bracelet

    Est.
    $400 - $500
    0 Bids
    Starting Bid
    $1
  • Plated 14KT Rose Gold 1.98ctw Morganite and White Topaz Jewelry Set
    Estimate
    $500 - $600

    Plated 14KT Rose Gold 1.98ctw Morganite and White Topaz Jewelry Set

    Est.
    $500 - $600
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.85ctw Peridot and Diamond Pendant
    Estimate
    $3,000 - $4,000

    14KT White Gold 1.85ctw Peridot and Diamond Pendant

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT Gold Plated Princess Cut Simulated Diamond Earrings
    Estimate
    $250 - $350

    14KT Gold Plated Princess Cut Simulated Diamond Earrings

    Est.
    $250 - $350
    0 Bids
    Starting Bid
    $1
  • Gorgeous 14 Kt Gold Plate 5.75 Cttw. Lab Simulated Diamond Ring
    Estimate
    $200 - $300

    Gorgeous 14 Kt Gold Plate 5.75 Cttw. Lab Simulated Diamond Ring

    Est.
    $200 - $300
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.85ctw Peridot and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT Yellow Gold 1.85ctw Peridot and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.05ctw London Blue Topaz and Diamond Pendant
    Estimate
    $3,000 - $4,000

    14KT White Gold 2.05ctw London Blue Topaz and Diamond Pendant

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.9ctw Aquamarine and Diamond Pendant
    Estimate
    $4,000 - $5,000

    14KT White Gold 1.9ctw Aquamarine and Diamond Pendant

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 3ctw Aquamarine and Diamond Pendant
    Estimate
    $4,000 - $5,000

    14KT White Gold 3ctw Aquamarine and Diamond Pendant

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.9ctw Aquamarine and Diamond Ring
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.9ctw Aquamarine and Diamond Ring

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.64ctw Tanzanite and Diamond Earrings
    Estimate
    $3,500 - $4,500

    14KT Yellow Gold 1.64ctw Tanzanite and Diamond Earrings

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.15ctw Zambian Emerald and Diamond Pendant
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.15ctw Zambian Emerald and Diamond Pendant

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 0.62ctw Tanzanite and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT White Gold 0.62ctw Tanzanite and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.48ctw Aquamarine and Diamond Ring
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.48ctw Aquamarine and Diamond Ring

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.05ctw Aquamarine and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT Yellow Gold 1.05ctw Aquamarine and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 3ctw Ruby and Diamond Earrings
    Estimate
    $4,000 - $5,000

    14KT White Gold 3ctw Ruby and Diamond Earrings

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 0.51ctw Aquamarine and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT Yellow Gold 0.51ctw Aquamarine and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.6ctw Peridot and Diamond Ring
    Estimate
    $3,000 - $4,000

    14KT White Gold 1.6ctw Peridot and Diamond Ring

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 0.62ctw Tanzanite and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT Yellow Gold 0.62ctw Tanzanite and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.5ctw Aquamarine and Diamond Earrings
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.5ctw Aquamarine and Diamond Earrings

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.15ctw Tanzanite and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT White Gold 1.15ctw Tanzanite and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.99ctw Tanzanite and Diamond Ring
    Estimate
    $4,000 - $5,000

    14KT White Gold 1.99ctw Tanzanite and Diamond Ring

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.85ctw Zambian Emerald and Diamond Pendant
    Estimate
    $4,500 - $5,500

    14KT White Gold 2.85ctw Zambian Emerald and Diamond Pendant

    Est.
    $4,500 - $5,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.02ct Tanzanite and Diamond Ring
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.02ct Tanzanite and Diamond Ring

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • Breathtaking 2 Ct Heart Simulated Diamond Pendant Necklace
    Estimate
    $250 - $350

    Breathtaking 2 Ct Heart Simulated Diamond Pendant Necklace

    Est.
    $250 - $350
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.21ct Tanzanite and Diamond Ring
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.21ct Tanzanite and Diamond Ring

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.26ctw Peridot Topaz and Diamond Earrings
    Estimate
    $2,000 - $3,000

    14KT White Gold 1.26ctw Peridot Topaz and Diamond Earrings

    Est.
    $2,000 - $3,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.7ctw Ruby and Diamond Earrings
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.7ctw Ruby and Diamond Earrings

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 0.7ctw Aquamarine and Diamond Earrings
    Estimate
    $3,000 - $4,000

    14KT Yellow Gold 0.7ctw Aquamarine and Diamond Earrings

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.97ct Tanzanite and Diamond Ring
    Estimate
    $4,500 - $5,500

    14KT White Gold 2.97ct Tanzanite and Diamond Ring

    Est.
    $4,500 - $5,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.3ct Aquamarine and Diamond Ring
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.3ct Aquamarine and Diamond Ring

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.02ctw Aquamarine and Diamond Earrings
    Estimate
    $3,000 - $4,000

    14KT Yellow Gold 1.02ctw Aquamarine and Diamond Earrings

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.12ctw Zambian Emerald and Diamond Earrings
    Estimate
    $3,000 - $4,000

    14KT Yellow Gold 1.12ctw Zambian Emerald and Diamond Earrings

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.65ctw Zambian Emerald and Diamond Pendant
    Estimate
    $3,000 - $4,000

    14KT White Gold 1.65ctw Zambian Emerald and Diamond Pendant

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.2ctw London Blue Topaz and Diamond Earrings
    Estimate
    $3,000 - $4,000

    14KT White Gold 2.2ctw London Blue Topaz and Diamond Earrings

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.1ctw Zambian Emerald and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT White Gold 1.1ctw Zambian Emerald and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.07ct Zambian Emerald and Diamond Ring
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.07ct Zambian Emerald and Diamond Ring

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.6ctw Blue Sapphire and Diamond Earrings
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.6ctw Blue Sapphire and Diamond Earrings

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.7ctw Ruby and Diamond Earrings
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.7ctw Ruby and Diamond Earrings

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.9ct Aquamarine and Diamond Ring
    Estimate
    $4,000 - $5,000

    14KT White Gold 2.9ct Aquamarine and Diamond Ring

    Est.
    $4,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.05ctw Peridot and Diamond Ring
    Estimate
    $2,000 - $3,000

    14KT White Gold 1.05ctw Peridot and Diamond Ring

    Est.
    $2,000 - $3,000
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 2.9ctw Aquamarine and Diamond Ring
    Estimate
    $4,500 - $5,500

    14KT White Gold 2.9ctw Aquamarine and Diamond Ring

    Est.
    $4,500 - $5,500
    0 Bids
    Starting Bid
    $1

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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