1145 Results
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  • Elegant GIA Certified Natural 1.07 Ct Diamond Ring
    Estimate
    $8,000 - $10,000

    Elegant GIA Certified Natural 1.07 Ct Diamond Ring

    Est.
    $8,000 - $10,000
    0 Bids
    Starting Bid
    $1
  • Dazzling 5 Ct VVs1 Golden Yellow Fire Moissanite Solitaire
    Estimate
    $500 - $1,000

    Dazzling 5 Ct VVs1 Golden Yellow Fire Moissanite Solitaire

    Est.
    $500 - $1,000
    0 Bids
    Starting Bid
    $1
  • Large 5 Ct VVS1 Deep Orange Asscher Cut Fire Moissanite
    Estimate
    $500 - $1,000

    Large 5 Ct VVS1 Deep Orange Asscher Cut Fire Moissanite

    Est.
    $500 - $1,000
    0 Bids
    Starting Bid
    $1
  • Huge 5 Ct VVs1 Russian Color Change Lab Simulated Alexandrite Solitaire
    Estimate
    $450 - $650

    Huge 5 Ct VVs1 Russian Color Change Lab Simulated Alexandrite Solitaire

    Est.
    $450 - $650
    0 Bids
    Starting Bid
    $1
  • Incredible 1.2 Ct GIA Certified Natural Sapphire
    Estimate
    $2,400 - $3,200

    Incredible 1.2 Ct GIA Certified Natural Sapphire

    Est.
    $2,400 - $3,200
    0 Bids
    Starting Bid
    $1
  • Impressive GIA Certified 2.95 Ct Natural Spinel
    Estimate
    $3,000 - $4,000

    Impressive GIA Certified 2.95 Ct Natural Spinel

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • Elegant GIA Certified 2.13 Ct Natural Sapphire
    Estimate
    $5,000 - $7,000

    Elegant GIA Certified 2.13 Ct Natural Sapphire

    Est.
    $5,000 - $7,000
    0 Bids
    Starting Bid
    $1
  • Delightful 2.5 Ct GIA Certified Natural Spinel
    Estimate
    $3,000 - $4,000

    Delightful 2.5 Ct GIA Certified Natural Spinel

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • Pretty 1.18 Ct GIA Certified Natural Emerald
    Estimate
    $5,000 - $7,000

    Pretty 1.18 Ct GIA Certified Natural Emerald

    Est.
    $5,000 - $7,000
    0 Bids
    Starting Bid
    $1
  • Large 10.47 Ct GIA Certified Natural Peridot
    Estimate
    $6,000 - $8,000

    Large 10.47 Ct GIA Certified Natural Peridot

    Est.
    $6,000 - $8,000
    0 Bids
    Starting Bid
    $1
  • Stunning GIA Certified 1.46 Ct Natural Sapphire
    Estimate
    $3,000 - $5,000

    Stunning GIA Certified 1.46 Ct Natural Sapphire

    Est.
    $3,000 - $5,000
    0 Bids
    Starting Bid
    $1
  • Stunning 6.25 Ct GIA Certified Natural Emerald
    Estimate
    $7,000 - $9,000

    Stunning 6.25 Ct GIA Certified Natural Emerald

    Est.
    $7,000 - $9,000
    0 Bids
    Starting Bid
    $1
  • Dazzling 5.03 Ct GIA Certified Natural Emerald
    Estimate
    $4,450 - $6,250

    Dazzling 5.03 Ct GIA Certified Natural Emerald

    Est.
    $4,450 - $6,250
    0 Bids
    Starting Bid
    $1
  • Breathtaking 2 Ct Certified Natural Sapphire
    Estimate
    $10,000 - $15,000

    Breathtaking 2 Ct Certified Natural Sapphire

    Est.
    $10,000 - $15,000
    0 Bids
    Starting Bid
    $1
  • Pretty IGI Certified 1.23 Ct Natural Sapphire
    Estimate
    $3,000 - $4,000

    Pretty IGI Certified 1.23 Ct Natural Sapphire

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • Beautiful GIA Certified 2.11 Ct Natural Garnet
    Estimate
    $3,000 - $4,000

    Beautiful GIA Certified 2.11 Ct Natural Garnet

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • Vintage 14K Gold Elephant Gemstone Jewelry Ring
    Estimate
    $100 - $10,000

    Vintage 14K Gold Elephant Gemstone Jewelry Ring

    Est.
    $100 - $10,000
    Starting Bid
    $50
  • Vintage 14K Gold Scottie Dog Gemstone Jewelry Ring
    Estimate
    $100 - $10,000

    Vintage 14K Gold Scottie Dog Gemstone Jewelry Ring

    Est.
    $100 - $10,000
    Starting Bid
    $50
  • CONTEMPORARY STERLING SILVER, DIAMOND, AND GEMSTONE DROP EARRINGS, PAIR
    Estimate
    $80 - $120

    CONTEMPORARY STERLING SILVER, DIAMOND, AND GEMSTONE DROP EARRINGS, PAIR

    Est.
    $80 - $120
    2 Bids
    Current Bid
    $50
  • CONTEMPORARY STERLING SILVER, DIAMOND, AND GEMSTONE BEE FIGURAL DROP EARRINGS, PAIR
    Estimate
    $100 - $200

    CONTEMPORARY STERLING SILVER, DIAMOND, AND GEMSTONE BEE FIGURAL DROP EARRINGS, PAIR

    Est.
    $100 - $200
    1 Bid
    Current Bid
    $50
  • CONTEMPORARY 14K YELLOW GOLD-ACCENTED, STERLING SILVER, DIAMOND, AND GEMSTONE BEE FIGURAL PENDANT
    Estimate
    $100 - $200

    CONTEMPORARY 14K YELLOW GOLD-ACCENTED, STERLING SILVER, DIAMOND, AND GEMSTONE BEE FIGURAL PENDANT

    Est.
    $100 - $200
    2 Bids
    Current Bid
    $100
  • CONTEMPORARY ANTIQUE-STYLE 14K YELLOW GOLD-ACCENTED, STERLING SILVER, DIAMOND, AND GEMSTONE PENDANT
    Estimate
    $100 - $150

    CONTEMPORARY ANTIQUE-STYLE 14K YELLOW GOLD-ACCENTED, STERLING SILVER, DIAMOND, AND GEMSTONE PENDANT

    Est.
    $100 - $150
    1 Bid
    Current Bid
    $50
  • CONTEMPORARY ANTIQUE-STYLE 14K YELLOW GOLD-ACCENTED, STERLING SILVER, DIAMOND AND GEMSTONE PENDANT
    Estimate
    $100 - $150

    CONTEMPORARY ANTIQUE-STYLE 14K YELLOW GOLD-ACCENTED, STERLING SILVER, DIAMOND AND GEMSTONE PENDANT

    Est.
    $100 - $150
    3 Bids
    Current Bid
    $90
  • Vintage Gold Designer Jewelry Fox Head Gemstone Earrings
    Estimate
    $100 - $10,000

    Vintage Gold Designer Jewelry Fox Head Gemstone Earrings

    Est.
    $100 - $10,000
    Starting Bid
    $50
  • Plated Rhodium 12.04ctw Multi Color Gemstone Bracelet
    Estimate
    $500 - $700

    Plated Rhodium 12.04ctw Multi Color Gemstone Bracelet

    Est.
    $500 - $700
    0 Bids
    Starting Bid
    $1
  • Antique 18K Gold HCB Designer Jewelry Gemstone Basket Brooch
    Estimate
    $100 - $10,000

    Antique 18K Gold HCB Designer Jewelry Gemstone Basket Brooch

    Est.
    $100 - $10,000
    Starting Bid
    $50
  • 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
  • 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 1.72ctw Peridot Topaz and Diamond Earrings
    Estimate
    $2,000 - $3,000

    14KT White Gold 1.72ctw Peridot Topaz and Diamond Earrings

    Est.
    $2,000 - $3,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.15ctw Tanzanite and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT Yellow Gold 1.15ctw Tanzanite and Diamond Pendant

    Est.
    $2,500 - $3,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.92ctw Aquamarine and Diamond Earrings
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.92ctw Aquamarine and Diamond Earrings

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

    14KT White Gold 1.05ctw Aquamarine and Diamond Pendant

    Est.
    $2,500 - $3,500
    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 Yellow Gold 1.9ctw Aquamarine and Diamond Pendant
    Estimate
    $3,500 - $4,500

    14KT Yellow Gold 1.9ctw Aquamarine and Diamond Pendant

    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 Yellow Gold 2ctw Peridot and Diamond Pendant
    Estimate
    $3,000 - $4,000

    14KT Yellow Gold 2ctw Peridot and Diamond Pendant

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 1.5ctw Aquamarine and Diamond Earrings
    Estimate
    $3,500 - $4,500

    14KT Yellow Gold 1.5ctw Aquamarine and Diamond Earrings

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.28ctw Aquamarine and Diamond Ring
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.28ctw Aquamarine and Diamond Ring

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT White Gold 1.41ctw Tanzanite and Diamond Ring
    Estimate
    $3,500 - $4,500

    14KT White Gold 1.41ctw Tanzanite and Diamond Ring

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

    14KT White Gold 1.7ctw Ruby and Diamond Earrings

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

    14KT White Gold 1.9ctw London Blue Topaz and Diamond Ring

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

    14KT White Gold 1.02ctw Aquamarine and Diamond Earrings

    Est.
    $3,000 - $4,000
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 0.56ctw Zambian Emerald and Diamond Pendant
    Estimate
    $2,500 - $3,500

    14KT Yellow Gold 0.56ctw Zambian Emerald and Diamond Pendant

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

    14KT White Gold 2ctw Zambian Emerald and Diamond Earrings

    Est.
    $3,500 - $4,500
    0 Bids
    Starting Bid
    $1
  • 14KT Yellow Gold 2.3ctw Peridot and Diamond Ring
    Estimate
    $3,500 - $4,500

    14KT Yellow Gold 2.3ctw Peridot and Diamond Ring

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

    14KT Yellow Gold 2ctw Zambian Emerald and Diamond Earrings

    Est.
    $3,500 - $4,500
    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

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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