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  • VINTAGE PLATINUM AND GEMSTONE ETERNITY BANDS, LOT OF FOUR
    Estimate
    $200 - $400

    VINTAGE PLATINUM AND GEMSTONE ETERNITY BANDS, LOT OF FOUR

    Est.
    $200 - $400
    6 Bids
    Current Bid
    $600
  • VINTAGE PLATINUM AND GEMSTONE LADY'S RINGS, LOT OF TWO
    Estimate
    $200 - $400

    VINTAGE PLATINUM AND GEMSTONE LADY'S RINGS, LOT OF TWO

    Est.
    $200 - $400
    5 Bids
    Current Bid
    $325
  • VINTAGE / CONTEMPORARY 14K YELLOW GOLD AND GEMSTONE LADY'S RING
    Estimate
    $150 - $250

    VINTAGE / CONTEMPORARY 14K YELLOW GOLD AND GEMSTONE LADY'S RING

    Est.
    $150 - $250
    3 Bids
    Current Bid
    $250
  • CONTEMPORARY STERLING SILVER, VERMEIL, DIAMOND, AND GEMSTONE BEE FIGURAL PENDANT
    Estimate
    $200 - $400

    CONTEMPORARY STERLING SILVER, VERMEIL, DIAMOND, AND GEMSTONE BEE FIGURAL PENDANT

    Est.
    $200 - $400
    1 Bid
    Current Bid
    $100
  • VINTAGE 14K AND 18K GOLD AND GEMSTONE RINGS, LOT OF FOUR
    Estimate
    $300 - $500

    VINTAGE 14K AND 18K GOLD AND GEMSTONE RINGS, LOT OF FOUR

    Est.
    $300 - $500
    6 Bids
    Current Bid
    $700
  • ANTIQUE JEWELS / GEMSTONES REFERENCE VOLUME WITH JOHN DAVIS BOOK PLATE
    Estimate
    $50 - $100

    ANTIQUE JEWELS / GEMSTONES REFERENCE VOLUME WITH JOHN DAVIS BOOK PLATE

    Est.
    $50 - $100
    4 Bids
    Current Bid
    $160
  • 70 LOOSE GEMSTONE LOT
    Estimate
    $200 - $400

    70 LOOSE GEMSTONE LOT

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 5pcs ASST 10k YELLOW GOLD JEWELRY WITH GEMSTONES
    Estimate
    $300 - $500

    5pcs ASST 10k YELLOW GOLD JEWELRY WITH GEMSTONES

    Est.
    $300 - $500
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $70
  • 29 ASSORTED STERLING RINGS WITH GEMSTONES
    Estimate
    $200 - $400

    29 ASSORTED STERLING RINGS WITH GEMSTONES

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $50
  • 13pcs ASSORTED STERLING JEWELRY WITH GEMSTONES
    Estimate
    $200 - $400

    13pcs ASSORTED STERLING JEWELRY WITH GEMSTONES

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 18 ASSORTED STERLING AND GEMSTONE PENDANTS
    Estimate
    $200 - $400

    18 ASSORTED STERLING AND GEMSTONE PENDANTS

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 42 ASSORTED STERLING SILVER RINGS WITH GEMSTONES
    Estimate
    $200 - $400

    42 ASSORTED STERLING SILVER RINGS WITH GEMSTONES

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 2 14k GOLD NECKLACES WITH GEMSTONE PENDANTS
    Estimate
    $300 - $600

    2 14k GOLD NECKLACES WITH GEMSTONE PENDANTS

    Est.
    $300 - $600
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $70
  • 18k WHITE GOLD DIAMOND RING
    Estimate
    $300 - $600

    18k WHITE GOLD DIAMOND RING

    Est.
    $300 - $600
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $70
  • 14k WHITE GOLD DIAMOND WEDDING RING SET
    Estimate
    $150 - $250

    14k WHITE GOLD DIAMOND WEDDING RING SET

    Est.
    $150 - $250
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $35
  • 14k WHITE GOLD DIAMOND ENGAGEMENT RING
    Estimate
    $100 - $200

    14k WHITE GOLD DIAMOND ENGAGEMENT RING

    Est.
    $100 - $200
    Dargate Auction Gallery, LL...
    2 Bids
    Current Bid
    $60
  • 14k YELLOW GOLD DIAMOND RING
    Estimate
    $300 - $600

    14k YELLOW GOLD DIAMOND RING

    Est.
    $300 - $600
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $70
  • 14k WHITE GOLD SAPPHIRE DIAMOND PENDANT NECKLACE
    Estimate
    $200 - $400

    14k WHITE GOLD SAPPHIRE DIAMOND PENDANT NECKLACE

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    2 Bids
    Current Bid
    $225
  • 4.81ct. D, VVS2 Marquise Solitaire Diamond Pendant on 14kt. Chain - GIA
    Estimate
    $100,000 - $130,000

    4.81ct. D, VVS2 Marquise Solitaire Diamond Pendant on 14kt. Chain - GIA

    Est.
    $100,000 - $130,000
    Brunk Auctions
    1 Bid
    Current Bid
    $50,000
  • 14k YELLOW GOLD DIAMOND MEN'S RING
    Estimate
    $400 - $800

    14k YELLOW GOLD DIAMOND MEN'S RING

    Est.
    $400 - $800
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $100
  • 12pcs ASSORTED LEATHER AND STERLING JEWELRY
    Estimate
    $200 - $400

    12pcs ASSORTED LEATHER AND STERLING JEWELRY

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 22 CZ AND STERLING JEWELRY ITEMS INC ESPOSITO
    Estimate
    $200 - $400

    22 CZ AND STERLING JEWELRY ITEMS INC ESPOSITO

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 21 ASST STERLING PENDANT AND BROOCHES WITH STONES
    Estimate
    $200 - $400

    21 ASST STERLING PENDANT AND BROOCHES WITH STONES

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $50
  • 3 PAIRS 14k GOLD EARRINGS
    Estimate
    $200 - $400

    3 PAIRS 14k GOLD EARRINGS

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 10 STERLING NECKLACES ESPOSITO DWECK ARRACK
    Estimate
    $100 - $200

    10 STERLING NECKLACES ESPOSITO DWECK ARRACK

    Est.
    $100 - $200
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $25
  • 4pc ASSORTED STERLING AND GOLD JEWELRY
    Estimate
    $200 - $400

    4pc ASSORTED STERLING AND GOLD JEWELRY

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 18 PIECES STERLING JEWELRY INC ESPOSITO & KELLY
    Estimate
    $300 - $600

    18 PIECES STERLING JEWELRY INC ESPOSITO & KELLY

    Est.
    $300 - $600
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $70
  • 9pcs ASST PEARL PENDANTS AND PINS
    Estimate
    $200 - $400

    9pcs ASST PEARL PENDANTS AND PINS

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 6 STERLING NECKLACES HEART PENDANTS DWECK CUMMINGS
    Estimate
    $100 - $200

    6 STERLING NECKLACES HEART PENDANTS DWECK CUMMINGS

    Est.
    $100 - $200
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $25
  • 18K WHITE GOLD MULTI-COLORED GEMSTONE LINE BRACELET
    Estimate
    $2,600 - $5,200

    18K WHITE GOLD MULTI-COLORED GEMSTONE LINE BRACELET

    Est.
    $2,600 - $5,200
    Robinhood Auctions
    0 Bids
    Starting Bid
    $2,600
  • 30 PAIRS STERLING EARRINGS WITH STONES INC DWECK
    Estimate
    $200 - $400

    30 PAIRS STERLING EARRINGS WITH STONES INC DWECK

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 12 NECKLACES STERLING ESPOSITO DWECK IRELAND
    Estimate
    $200 - $400

    12 NECKLACES STERLING ESPOSITO DWECK IRELAND

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • BVLGARI PARENTESI 18K ROSE GOLD DIAMOND AND MULTI GEMSTONE LONG NECKLACE
    Estimate
    $17,000 - $34,000

    BVLGARI PARENTESI 18K ROSE GOLD DIAMOND AND MULTI GEMSTONE LONG NECKLACE

    Est.
    $17,000 - $34,000
    Robinhood Auctions
    0 Bids
    Starting Bid
    $17,000
  • 18pcs NATIVE AMERICAN & MEXICAN STERLING JEWELRY
    Estimate
    $200 - $400

    18pcs NATIVE AMERICAN & MEXICAN STERLING JEWELRY

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 2pcs ASSORTED 10K GOLD JEWELRY
    Estimate
    $200 - $400

    2pcs ASSORTED 10K GOLD JEWELRY

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 7 ASST MICHAEL DAWKINS & CNA STERLING NECKLACES
    Estimate
    $200 - $400

    7 ASST MICHAEL DAWKINS & CNA STERLING NECKLACES

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 9 FINE SILVER NECKLACES AND BRACELETS
    Estimate
    $200 - $400

    9 FINE SILVER NECKLACES AND BRACELETS

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $50
  • 37pcs ASST DESIGNER COSTUME JEWELRY
    Estimate
    $300 - $500

    37pcs ASST DESIGNER COSTUME JEWELRY

    Est.
    $300 - $500
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $70
  • 9 ASST STERLING SNAKE CHAIN NECKLACES & BRACELETS
    Estimate
    $200 - $400

    9 ASST STERLING SNAKE CHAIN NECKLACES & BRACELETS

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 3pcs B KIESELSTEIN CORD STERLING ALLIGATOR JEWELRY
    Estimate
    $300 - $600

    3pcs B KIESELSTEIN CORD STERLING ALLIGATOR JEWELRY

    Est.
    $300 - $600
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $70
  • 3 ANGELA CUMMINGS STERLING PENDANT NECKLACES
    Estimate
    $200 - $400

    3 ANGELA CUMMINGS STERLING PENDANT NECKLACES

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 12pcs ASSORTED PEARL JEWELRY
    Estimate
    $200 - $400

    12pcs ASSORTED PEARL JEWELRY

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $50
  • 9pc ASST HONORA PEARL JEWELRY incl STERLING & 14K
    Estimate
    $200 - $400

    9pc ASST HONORA PEARL JEWELRY incl STERLING & 14K

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 950 PALADIUM WEDDING BAND RING
    Estimate
    $100 - $200

    950 PALADIUM WEDDING BAND RING

    Est.
    $100 - $200
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $25
  • 3 14k GOLD AND JADE RINGS
    Estimate
    $200 - $400

    3 14k GOLD AND JADE RINGS

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50
  • 40 ASSORTED STAINLESS STEEL RINGS
    Estimate
    $100 - $200

    40 ASSORTED STAINLESS STEEL RINGS

    Est.
    $100 - $200
    Dargate Auction Gallery, LL...
    1 Bid
    Current Bid
    $25
  • 5pcs ASSORTED TURQUOISE NATIVE AMERICAN JEWELRY
    Estimate
    $200 - $300

    5pcs ASSORTED TURQUOISE NATIVE AMERICAN JEWELRY

    Est.
    $200 - $300
    Dargate Auction Gallery, LL...
    3 Bids
    Current Bid
    $150
  • 9pcs ASST MICHAEL DAWKINS STERLING JEWELRY
    Estimate
    $200 - $400

    9pcs ASST MICHAEL DAWKINS STERLING JEWELRY

    Est.
    $200 - $400
    Dargate Auction Gallery, LL...
    0 Bids
    Starting Bid
    $50

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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