1801 Results
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  • Sparkling 2.01 Ct Certified VS1 White E Lab Grown Diamond
    Estimate
    $3,000 - $4,000

    Sparkling 2.01 Ct Certified VS1 White E Lab Grown Diamond

    Est.
    $3,000 - $4,000
    1 Great Deal Auctions
    1 Bid
    Current Bid
    $1
  • GIA 2.14 ct. Natural Color Change Russian Alexandrite Heart Cut Gemstone
    Estimate
    $216,850 - $251,200

    GIA 2.14 ct. Natural Color Change Russian Alexandrite Heart Cut Gemstone

    Est.
    $216,850 - $251,200
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $25,000
  • Collection of Unmounted Rubies
    Estimate
    $400 - $600

    Collection of Unmounted Rubies

    Est.
    $400 - $600
    Fine Estate, Inc.
    1 Bid
    Current Bid
    $200
  • EFFY 14K Rose Gold Diamond and Emerald Panther Drop Earrings
    Estimate
    $600 - $800

    EFFY 14K Rose Gold Diamond and Emerald Panther Drop Earrings

    Est.
    $600 - $800
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $400
  • 18K White Gold, Blue Topaz, and Diamond Chandelier Earrings
    Estimate
    $1,300 - $1,700

    18K White Gold, Blue Topaz, and Diamond Chandelier Earrings

    Est.
    $1,300 - $1,700
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $850
  • GIA 19.49 ct. Tanzanite & Diamond Ring in 14k White Gold
    Estimate
    $21,475 - $24,911

    GIA 19.49 ct. Tanzanite & Diamond Ring in 14k White Gold

    Est.
    $21,475 - $24,911
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • GIA 9.75 ct. Cushion Emerald & Diamond Cocktail Ring in 14k White Gold
    Estimate
    $32,475 - $37,595

    GIA 9.75 ct. Cushion Emerald & Diamond Cocktail Ring in 14k White Gold

    Est.
    $32,475 - $37,595
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $7,500
  • SEAMAN SCHEPPS 18K YELLOW GOLD COLORED GEMSTONE EARRINGS
    Estimate
    $2,600 - $5,200

    SEAMAN SCHEPPS 18K YELLOW GOLD COLORED GEMSTONE EARRINGS

    Est.
    $2,600 - $5,200
    Robinhood Auctions
    0 Bids
    Starting Bid
    $2,600
  • 5.00 ct. Green Amethyst Oval Solitaire Ring in 10k White Gold
    Estimate
    $1,899 - $2,499

    5.00 ct. Green Amethyst Oval Solitaire Ring in 10k White Gold

    Est.
    $1,899 - $2,499
    Jewelry of Distinction, Inc...
    0 Bids
    Starting Bid
    $100
  • Platinum Pink Sapphire and Diamond Drop Earrings
    Estimate
    $1,500 - $2,000

    Platinum Pink Sapphire and Diamond Drop Earrings

    Est.
    $1,500 - $2,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,000
  • Antique Platinum Topped 18K Yellow Gold, Synthetic Sapphire Cabochon, and Diamond Drop Earrings
    Estimate
    $450 - $600

    Antique Platinum Topped 18K Yellow Gold, Synthetic Sapphire Cabochon, and Diamond Drop Earrings

    Est.
    $450 - $600
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $300
  • 18K White Gold, White and Yellow Pearl, and Diamond Pendant Earrings
    Estimate
    $3,000 - $4,000

    18K White Gold, White and Yellow Pearl, and Diamond Pendant Earrings

    Est.
    $3,000 - $4,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $2,000
  • 18K Yellow Gold Diamond and Emerald Hoop Earrings
    Estimate
    $600 - $900

    18K Yellow Gold Diamond and Emerald Hoop Earrings

    Est.
    $600 - $900
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $450
  • Faberge Style Elephant Dress Cane
    Estimate
    $600 - $700

    Faberge Style Elephant Dress Cane

    Est.
    $600 - $700
    E
    Kimball Sterling
    0 Bids
    Starting Bid
    $200
  • 14K White Gold, White Agate, and Diamond Earrings
    Estimate
    $300 - $400

    14K White Gold, White Agate, and Diamond Earrings

    Est.
    $300 - $400
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $200
  • Asprey & Garrard 18K Yellow Gold, Peridot, and Diamond Flower Cluster Earrings
    Estimate
    $3,750 - $5,000

    Asprey & Garrard 18K Yellow Gold, Peridot, and Diamond Flower Cluster Earrings

    Est.
    $3,750 - $5,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $2,500
  • 14K White Gold Diamond and Ruby Drop Earrings
    Estimate
    $900 - $1,200

    14K White Gold Diamond and Ruby Drop Earrings

    Est.
    $900 - $1,200
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $600
  • 14K Rose Gold, Pink Pearl, and Diamond Pendant Earrings
    Estimate
    $150 - $200

    14K Rose Gold, Pink Pearl, and Diamond Pendant Earrings

    Est.
    $150 - $200
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $100
  • Tiffany & Co. Platinum, Pearl, and Diamond Pave Flower Earrings
    Estimate
    $2,000 - $2,750

    Tiffany & Co. Platinum, Pearl, and Diamond Pave Flower Earrings

    Est.
    $2,000 - $2,750
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,300
  • 14K White Gold, Sapphire, and Diamond Flower Cluster Earrings
    Estimate
    $1,100 - $1,500

    14K White Gold, Sapphire, and Diamond Flower Cluster Earrings

    Est.
    $1,100 - $1,500
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $750
  • David Yurman Sterling Silver, Onyx, and Diamond Half-Hoop Earrings
    Estimate
    $150 - $200

    David Yurman Sterling Silver, Onyx, and Diamond Half-Hoop Earrings

    Est.
    $150 - $200
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $100
  • 14K White Gold/Rose Gold Morganite Diamond Earrings
    Estimate
    $600 - $800

    14K White Gold/Rose Gold Morganite Diamond Earrings

    Est.
    $600 - $800
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $400
  • Vintage 18K Yellow and White Gold Ruby and Diamond Earrings of Round Openwork Textured Design
    Estimate
    $2,500 - $3,250

    Vintage 18K Yellow and White Gold Ruby and Diamond Earrings of Round Openwork Textured Design

    Est.
    $2,500 - $3,250
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,600
  • 18K Yellow Gold, Tourmaline, Citrine, and Diamond Earrings
    Estimate
    $1,500 - $2,000

    18K Yellow Gold, Tourmaline, Citrine, and Diamond Earrings

    Est.
    $1,500 - $2,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,000
  • 14K White Gold, Pearl, Diamond, and Pink Sapphire Pendant Earrings
    Estimate
    $1,200 - $1,600

    14K White Gold, Pearl, Diamond, and Pink Sapphire Pendant Earrings

    Est.
    $1,200 - $1,600
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $800
  • 18K Yellow Gold, Ruby, and Diamond Cluster Earrings
    Estimate
    $1,000 - $1,400

    18K Yellow Gold, Ruby, and Diamond Cluster Earrings

    Est.
    $1,000 - $1,400
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $700
  • 18K Yellow and White Gold, Amethyst, Citrine, and Diamond Earrings
    Estimate
    $1,400 - $1,800

    18K Yellow and White Gold, Amethyst, Citrine, and Diamond Earrings

    Est.
    $1,400 - $1,800
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $900
  • 14K White Gold Round Brilliant Cut Diamond Cluster Stud Earrings
    Estimate
    $650 - $900

    14K White Gold Round Brilliant Cut Diamond Cluster Stud Earrings

    Est.
    $650 - $900
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $450
  • 18K Yellow Gold, Citrine, Diamond, and Black Enamel Bumble Bee Pendant Earrings
    Estimate
    $2,000 - $2,750

    18K Yellow Gold, Citrine, Diamond, and Black Enamel Bumble Bee Pendant Earrings

    Est.
    $2,000 - $2,750
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,300
  • EFFY 14K White Gold, Emerald Cut White Topaz, and Diamond Drop Earrings
    Estimate
    $550 - $700

    EFFY 14K White Gold, Emerald Cut White Topaz, and Diamond Drop Earrings

    Est.
    $550 - $700
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $350
  • 18K White Gold White Pearl, Grey Pearl, and Diamond Pendant Earrings
    Estimate
    $2,500 - $3,500

    18K White Gold White Pearl, Grey Pearl, and Diamond Pendant Earrings

    Est.
    $2,500 - $3,500
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,700
  • 18K White Gold Emerald and Diamond Earrings
    Estimate
    $1,200 - $1,600

    18K White Gold Emerald and Diamond Earrings

    Est.
    $1,200 - $1,600
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $800
  • 18K White Gold, Pink Sapphire, Yellow Sapphire, and Diamond Drop Earrings
    Estimate
    $900 - $1,200

    18K White Gold, Pink Sapphire, Yellow Sapphire, and Diamond Drop Earrings

    Est.
    $900 - $1,200
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $600
  • 18K Yellow Gold, Mother-of-Pearl, Tourmaline, Diamond and Ruby Earrings
    Estimate
    $2,250 - $3,000

    18K Yellow Gold, Mother-of-Pearl, Tourmaline, Diamond and Ruby Earrings

    Est.
    $2,250 - $3,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,500
  • 14K White Gold, Cultured Pearl, and Diamond Drop Earrings
    Estimate
    $375 - $500

    14K White Gold, Cultured Pearl, and Diamond Drop Earrings

    Est.
    $375 - $500
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $250
  • 18K White Gold, Yellow Sapphire, Diamond, and Pearl Pendant Earrings
    Estimate
    $3,750 - $5,000

    18K White Gold, Yellow Sapphire, Diamond, and Pearl Pendant Earrings

    Est.
    $3,750 - $5,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $2,500
  • 18K White Gold Ruby and Diamond Starburst Halo Earrings
    Estimate
    $1,500 - $2,000

    18K White Gold Ruby and Diamond Starburst Halo Earrings

    Est.
    $1,500 - $2,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,000
  • Iridesse 18K White Gold Grey Pearl, and Diamond Drop Earrings
    Estimate
    $375 - $500

    Iridesse 18K White Gold Grey Pearl, and Diamond Drop Earrings

    Est.
    $375 - $500
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $250
  • Textured 14K Yellow Gold Ruby and Diamond Drop Pendant Earrings
    Estimate
    $1,000 - $1,300

    Textured 14K Yellow Gold Ruby and Diamond Drop Pendant Earrings

    Est.
    $1,000 - $1,300
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $650
  • 18K Yellow Gold White Pearl, Onyx, and Diamond Earrings
    Estimate
    $1,800 - $2,500

    18K Yellow Gold White Pearl, Onyx, and Diamond Earrings

    Est.
    $1,800 - $2,500
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,200
  • 18K White Gold, Heart-Shaped Peridot, and Diamond Drop Pendant Earrings
    Estimate
    $1,200 - $1,600

    18K White Gold, Heart-Shaped Peridot, and Diamond Drop Pendant Earrings

    Est.
    $1,200 - $1,600
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $800
  • Stephen Webster 18K White Gold, Rose Cut Rose Quartz, and Diamond Pendant Earrings
    Estimate
    $1,600 - $2,250

    Stephen Webster 18K White Gold, Rose Cut Rose Quartz, and Diamond Pendant Earrings

    Est.
    $1,600 - $2,250
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,100
  • Tiffany & Co. 18K Yellow Gold, Cultured Pearl, and Diamond Cluster Earrings
    Estimate
    $1,800 - $2,500

    Tiffany & Co. 18K Yellow Gold, Cultured Pearl, and Diamond Cluster Earrings

    Est.
    $1,800 - $2,500
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $1,200
  • Retro 14K Yellow and White Gold, Aquamarine, and Diamond Earrings
    Estimate
    $900 - $1,200

    Retro 14K Yellow and White Gold, Aquamarine, and Diamond Earrings

    Est.
    $900 - $1,200
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $600
  • 14K Yellow Gold, Onyx, Coral, and Diamond Pendant Earrings
    Estimate
    $1,200 - $1,600

    14K Yellow Gold, Onyx, Coral, and Diamond Pendant Earrings

    Est.
    $1,200 - $1,600
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $800
  • Bvlgari Bulgari 18K Yellow Gold Pearl, Diamond, and Multicolored Sapphire Flower Drop Earrings
    Estimate
    $6,000 - $8,000

    Bvlgari Bulgari 18K Yellow Gold Pearl, Diamond, and Multicolored Sapphire Flower Drop Earrings

    Est.
    $6,000 - $8,000
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $4,000
  • 18K White Gold Glass Filled Ruby and Diamond Earrings
    Estimate
    $1,050 - $1,400

    18K White Gold Glass Filled Ruby and Diamond Earrings

    Est.
    $1,050 - $1,400
    Hampton Estate Auction
    0 Bids
    Starting Bid
    $700
  • Beautiful 288 Ct Lab Created Red Ruby Necklace
    Estimate
    $400 - $500

    Beautiful 288 Ct Lab Created Red Ruby Necklace

    Est.
    $400 - $500
    1 Great Deal Auctions
    1 Bid
    Current 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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