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  • (2) NATIVE AMERICAN ZUNI & NAVAJO SILVER & GEMSTONE GENT'S RINGS
    Estimate
    $80 - $150

    (2) NATIVE AMERICAN ZUNI & NAVAJO SILVER & GEMSTONE GENT'S RINGS

    Est.
    $80 - $150
    Austin Auction Gallery
    1 Bid
    Current Bid
    $60
  • (3) NATIVE AMERICAN NAVAJO & ZUNI SILVER & GEMSTONE BOLO TIES
    Estimate
    $200 - $400

    (3) NATIVE AMERICAN NAVAJO & ZUNI SILVER & GEMSTONE BOLO TIES

    Est.
    $200 - $400
    Austin Auction Gallery
    1 Bid
    Current Bid
    $150
  • Diamond Line 2.50ct 18K White Gold Tennis Bracelet
    Estimate
    $4,000 - $6,500

    Diamond Line 2.50ct 18K White Gold Tennis Bracelet

    Est.
    $4,000 - $6,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $800
  • Ruby Diamond 18K Yellow Gold Rope Band Ring
    Estimate
    $3,500 - $4,500

    Ruby Diamond 18K Yellow Gold Rope Band Ring

    Est.
    $3,500 - $4,500
    Victorins Auctions
    1 Bid
    Current Bid
    $1,000
  • 9.56 ct. (IGI) Oval Mixed Cut Lab Grown Red Ruby
    Estimate
    $2,200 - $3,000

    9.56 ct. (IGI) Oval Mixed Cut Lab Grown Red Ruby

    Est.
    $2,200 - $3,000
    Lab Grown Auctions
    1 Bid
    Current Bid
    $1,400
  • Ruby Sapphire Emerald 18K Yellow Gold Ring Size 51
    Estimate
    $4,000 - $6,500

    Ruby Sapphire Emerald 18K Yellow Gold Ring Size 51

    Est.
    $4,000 - $6,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $800
  • Vintage Ruby Tourmaline Gold Ring
    Estimate
    $1,650 - $3,500

    Vintage Ruby Tourmaline Gold Ring

    Est.
    $1,650 - $3,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $800
  • Pomellato Nudo Blue Topaz Diamond 18K Yellow Gold Open Cuff Bracelet
    Estimate
    $6,500 - $9,500

    Pomellato Nudo Blue Topaz Diamond 18K Yellow Gold Open Cuff Bracelet

    Est.
    $6,500 - $9,500
    Victorins Auctions
    1 Bid
    Current Bid
    $2,000
  • Chopard Imperiale Amethyst 18K Rose Gold Pendant Necklace
    Estimate
    $2,500 - $4,500

    Chopard Imperiale Amethyst 18K Rose Gold Pendant Necklace

    Est.
    $2,500 - $4,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $600
  • Bulgari Serpenti Viper Snake Pink Tourmaline Eyes 18K Rose Gold Wide Band Ring
    Estimate
    $3,000 - $5,500

    Bulgari Serpenti Viper Snake Pink Tourmaline Eyes 18K Rose Gold Wide Band Ring

    Est.
    $3,000 - $5,500
    Victorins Auctions
    2 Bids
    Current Bid
    $800
  • Bulgari Serpenti Pink Tourmaline & Diamond Pave Snake 18K Rose Gold Ring
    Estimate
    $4,000 - $6,500

    Bulgari Serpenti Pink Tourmaline & Diamond Pave Snake 18K Rose Gold Ring

    Est.
    $4,000 - $6,500
    Victorins Auctions
    1 Bid
    Current Bid
    $850
  • ESTATE GENT'S 18KT YELLOW GOLD & 4.00KT LAB STAR RUBY CABOCHON RING
    Estimate
    $500 - $800

    ESTATE GENT'S 18KT YELLOW GOLD & 4.00KT LAB STAR RUBY CABOCHON RING

    Est.
    $500 - $800
    Austin Auction Gallery
    1 Bid
    Current Bid
    $300
  • Bulgari Serpenti Viper Snake Double Head Emerald & Diamond Pave 18K White Gold Ring
    Estimate
    $4,000 - $6,500

    Bulgari Serpenti Viper Snake Double Head Emerald & Diamond Pave 18K White Gold Ring

    Est.
    $4,000 - $6,500
    Victorins Auctions
    2 Bids
    Current Bid
    $1,100
  • Bulgari Serpenti Viper Pink Rubellite & Diamond 18K Rose Gold Bangle Bracelet
    Estimate
    $7,000 - $10,000

    Bulgari Serpenti Viper Pink Rubellite & Diamond 18K Rose Gold Bangle Bracelet

    Est.
    $7,000 - $10,000
    Victorins Auctions
    2 Bids
    Current Bid
    $1,100
  • Charriol Ruby 18K Yellow Gold Wide Band Ring Size 54
    Estimate
    $3,500 - $5,500

    Charriol Ruby 18K Yellow Gold Wide Band Ring Size 54

    Est.
    $3,500 - $5,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $600
  • Pomellato Ruby Sapphire 18K Yellow Gold Pendant Necklace
    Estimate
    $3,000 - $4,500

    Pomellato Ruby Sapphire 18K Yellow Gold Pendant Necklace

    Est.
    $3,000 - $4,500
    Victorins Auctions
    1 Bid
    Current Bid
    $900
  • Piaget Diamond Colored Citrine 18K Yellow Gold Pendant Necklace
    Estimate
    $5,000 - $6,500

    Piaget Diamond Colored Citrine 18K Yellow Gold Pendant Necklace

    Est.
    $5,000 - $6,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $1,000
  • Boucheron Hedgehog Ellison Ruby 18K Pink Gold Ring
    Estimate
    $10,000 - $15,000

    Boucheron Hedgehog Ellison Ruby 18K Pink Gold Ring

    Est.
    $10,000 - $15,000
    Victorins Auctions
    1 Bid
    Current Bid
    $2,000
  • Stunning Tanzanite & Diamond Gold Ring
    Estimate
    $7,000 - $10,000

    Stunning Tanzanite & Diamond Gold Ring

    Est.
    $7,000 - $10,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $3,250
  • Pomellato Nudo Blue Topaz Diamond 18K Yellow Gold Ring
    Estimate
    $4,000 - $5,500

    Pomellato Nudo Blue Topaz Diamond 18K Yellow Gold Ring

    Est.
    $4,000 - $5,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $900
  • ESTATE ART DECO PLATINUM, 7.400CTTW DIAMOND & SAPPHIRE BRACELET
    Estimate
    $10,000 - $15,000

    ESTATE ART DECO PLATINUM, 7.400CTTW DIAMOND & SAPPHIRE BRACELET

    Est.
    $10,000 - $15,000
    Austin Auction Gallery
    0 Bids
    Starting Bid
    $8,000
  •  ESTATE 14KT YELLOW GOLD, DIAMOND & NATURAL BLACK SAPPHIRE RING
    Estimate
    $400 - $600

    ESTATE 14KT YELLOW GOLD, DIAMOND & NATURAL BLACK SAPPHIRE RING

    Est.
    $400 - $600
    Austin Auction Gallery
    1 Bid
    Current Bid
    $200
  • Van Cleef & Arpels 2023 Holiday Edition Vintage Alhambra Silver Obsidian Rose Gold Pendant Necklace
    Estimate
    $2,800 - $4,500

    Van Cleef & Arpels 2023 Holiday Edition Vintage Alhambra Silver Obsidian Rose Gold Pendant Necklace

    Est.
    $2,800 - $4,500
    Victorins Auctions
    1 Bid
    Current Bid
    $600
  • Tamara Commoli Pink Tourmaline 18K Bracelet
    Estimate
    $11,700 - $35,000

    Tamara Commoli Pink Tourmaline 18K Bracelet

    Est.
    $11,700 - $35,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $7,000
  • Elegant 18k Gold Diamond Spiral Ring
    Estimate
    $2,000 - $3,500

    Elegant 18k Gold Diamond Spiral Ring

    Est.
    $2,000 - $3,500
    Victorins Auctions
    1 Bid
    Current Bid
    $700
  • Modern Diamond and Gold Ring
    Estimate
    $2,500 - $4,500

    Modern Diamond and Gold Ring

    Est.
    $2,500 - $4,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $950
  • Bulgari Serpenti Green Peridot & Diamond Pave Snake 18K Yellow Gold Ring
    Estimate
    $3,000 - $5,000

    Bulgari Serpenti Green Peridot & Diamond Pave Snake 18K Yellow Gold Ring

    Est.
    $3,000 - $5,000
    Victorins Auctions
    1 Bid
    Current Bid
    $850
  • 18k Gold Diamond & Sapphire Ring
    Estimate
    $3,500 - $5,000

    18k Gold Diamond & Sapphire Ring

    Est.
    $3,500 - $5,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $1,000
  • Elegant Cultured Pearl and Diamond Earrings
    Estimate
    $1,650 - $4,125

    Elegant Cultured Pearl and Diamond Earrings

    Est.
    $1,650 - $4,125
    Victorins Auctions
    0 Bids
    Starting Bid
    $800
  • Elegant Diamond & Gold Necklace
    Estimate
    $1,500 - $3,000

    Elegant Diamond & Gold Necklace

    Est.
    $1,500 - $3,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $500
  • Elegant 18k Gold Diamond Cuff Bracelet
    Estimate
    $850 - $2,125

    Elegant 18k Gold Diamond Cuff Bracelet

    Est.
    $850 - $2,125
    Victorins Auctions
    0 Bids
    Starting Bid
    $425
  • 18K Rose Gold Diamond Cluster Ring
    Estimate
    $900 - $2,000

    18K Rose Gold Diamond Cluster Ring

    Est.
    $900 - $2,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $450
  • Citrine and Diamond Gold-Platinum Ring
    Estimate
    $3,000 - $5,000

    Citrine and Diamond Gold-Platinum Ring

    Est.
    $3,000 - $5,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $1,000
  • Graff Tildas Bow Diamond 18K White Gold Ring
    Estimate
    $6,000 - $9,500

    Graff Tildas Bow Diamond 18K White Gold Ring

    Est.
    $6,000 - $9,500
    Victorins Auctions
    1 Bid
    Current Bid
    $1,000
  • Van Cleef & Arpels Vintage Alhambra 20 Motifs Red Carnelian & Guilloche 18K Rose Gold Long Necklace
    Estimate
    $15,000 - $20,000

    Van Cleef & Arpels Vintage Alhambra 20 Motifs Red Carnelian & Guilloche 18K Rose Gold Long Necklace

    Est.
    $15,000 - $20,000
    Victorins Auctions
    1 Bid
    Current Bid
    $2,500
  • Scavia Exquisite 18K White Gold Multi-Gem Ring
    Estimate
    $10,000 - $15,000

    Scavia Exquisite 18K White Gold Multi-Gem Ring

    Est.
    $10,000 - $15,000
    Victorins Auctions
    1 Bid
    Current Bid
    $2,500
  • Van Cleef & Arpels Vintage Alhambra Black Onyx 5 Motif 18K Yellow Gold Bracelet
    Estimate
    $2,900 - $4,500

    Van Cleef & Arpels Vintage Alhambra Black Onyx 5 Motif 18K Yellow Gold Bracelet

    Est.
    $2,900 - $4,500
    Victorins Auctions
    1 Bid
    Current Bid
    $700
  • Van Cleef & Arpels Lucky Animals Owl Shell Pearl Onyx 18K Yellow Gold Brooch
    Estimate
    $5,500 - $8,500

    Van Cleef & Arpels Lucky Animals Owl Shell Pearl Onyx 18K Yellow Gold Brooch

    Est.
    $5,500 - $8,500
    Victorins Auctions
    1 Bid
    Current Bid
    $750
  • Van Cleef & Arpels Vintage Alhambra Green Malachite 18K Gold Earrings
    Estimate
    $2,700 - $4,000

    Van Cleef & Arpels Vintage Alhambra Green Malachite 18K Gold Earrings

    Est.
    $2,700 - $4,000
    Victorins Auctions
    3 Bids
    Current Bid
    $1,500
  • Elegant 18k White Gold Diamond Ring
    Estimate
    $2,000 - $3,000

    Elegant 18k White Gold Diamond Ring

    Est.
    $2,000 - $3,000
    Victorins Auctions
    1 Bid
    Current Bid
    $800
  • Chrome Hearts Raleigh Cross Pink Sapphire 22K Charm Pendant
    Estimate
    $5,000 - $7,500

    Chrome Hearts Raleigh Cross Pink Sapphire 22K Charm Pendant

    Est.
    $5,000 - $7,500
    Victorins Auctions
    0 Bids
    Starting Bid
    $600
  • Boucheron Ellison Hedgehog Ruby 18K Yellow Gold Necklace
    Estimate
    $4,000 - $6,000

    Boucheron Ellison Hedgehog Ruby 18K Yellow Gold Necklace

    Est.
    $4,000 - $6,000
    Victorins Auctions
    0 Bids
    Starting Bid
    $800
  • Van Cleef & Arpels Vintage Alhambra Red Carnelian 5 Motif 18K Yellow Gold Bracelet
    Estimate
    $3,000 - $4,500

    Van Cleef & Arpels Vintage Alhambra Red Carnelian 5 Motif 18K Yellow Gold Bracelet

    Est.
    $3,000 - $4,500
    Victorins Auctions
    1 Bid
    Current Bid
    $800
  • Van Cleef and Arpels Vintage Alhambra Holiday Edition 2020 Guilloche Diamond 18K White Gold Pendant
    Estimate
    $3,000 - $4,000

    Van Cleef and Arpels Vintage Alhambra Holiday Edition 2020 Guilloche Diamond 18K White Gold Pendant

    Est.
    $3,000 - $4,000
    Victorins Auctions
    2 Bids
    Current Bid
    $850
  • Van Cleef & Arpels Lucky Spring Alhambra Flower Mother of Pearl 18K Gold Pendant Necklace
    Estimate
    $2,000 - $3,500

    Van Cleef & Arpels Lucky Spring Alhambra Flower Mother of Pearl 18K Gold Pendant Necklace

    Est.
    $2,000 - $3,500
    Victorins Auctions
    1 Bid
    Current Bid
    $400
  • Van Cleef & Arpels Vintage Alhambra White Mother of Pearl 18K White Gold Earrings
    Estimate
    $2,600 - $4,000

    Van Cleef & Arpels Vintage Alhambra White Mother of Pearl 18K White Gold Earrings

    Est.
    $2,600 - $4,000
    Victorins Auctions
    1 Bid
    Current Bid
    $800
  • Van Cleef and Arpels Lucky Alhambra Multi Motif 18K Rose Gold Bracelet
    Estimate
    $2,900 - $4,500

    Van Cleef and Arpels Lucky Alhambra Multi Motif 18K Rose Gold Bracelet

    Est.
    $2,900 - $4,500
    Victorins Auctions
    2 Bids
    Current Bid
    $700
  • Cartier Panther Black & Green Tsavorite Head 18K Yellow Gold Pendant Necklace
    Estimate
    $4,000 - $6,000

    Cartier Panther Black & Green Tsavorite Head 18K Yellow Gold Pendant Necklace

    Est.
    $4,000 - $6,000
    Victorins Auctions
    2 Bids
    Current Bid
    $850

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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