1182 Results
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  • Vintage 14K Gold Elephant Gemstone Jewelry Ring
    Estimate
    $100 - $10,000

    Vintage 14K Gold Elephant Gemstone Jewelry Ring

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    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
    Mebane Antique Auction Gall...
    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
    Jeffrey S. Evans & Assoc., ...
    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
    Jeffrey S. Evans & Assoc., ...
    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
    Jeffrey S. Evans & Assoc., ...
    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
    Jeffrey S. Evans & Assoc., ...
    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
    Jeffrey S. Evans & Assoc., ...
    3 Bids
    Current Bid
    $80
  • Vintage Gold Designer Jewelry Fox Head Gemstone Earrings
    Estimate
    $100 - $10,000

    Vintage Gold Designer Jewelry Fox Head Gemstone Earrings

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • 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
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • 5.50 carat diamond pair, Princess cut Diamonds IGI Graded
    Estimate
    $4,900 - $6,600

    5.50 carat diamond pair, Princess cut Diamonds IGI Graded

    Est.
    $4,900 - $6,600
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,400
  • 5.53 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $2,800 - $3,800

    5.53 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $2,800 - $3,800
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $1,900
  • 8.26 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $4,900 - $6,700

    8.26 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $4,900 - $6,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,400
  • 7.43 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $3,400 - $4,700

    7.43 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $3,400 - $4,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,400
  • 7.46 carat diamond pair, Radiant cut Diamonds IGI Graded
    Estimate
    $6,900 - $9,300

    7.46 carat diamond pair, Radiant cut Diamonds IGI Graded

    Est.
    $6,900 - $9,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $4,800
  • 8.04 carat diamond pair, Round cut Diamonds IGI Graded
    Estimate
    $3,900 - $5,400

    8.04 carat diamond pair, Round cut Diamonds IGI Graded

    Est.
    $3,900 - $5,400
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,800
  • 7.71 carat diamond pair, Emerald cut Diamonds IGI Graded
    Estimate
    $4,500 - $6,100

    7.71 carat diamond pair, Emerald cut Diamonds IGI Graded

    Est.
    $4,500 - $6,100
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,200
  • 8.01 carat diamond pair, Princess cut Diamonds IGI Graded
    Estimate
    $3,000 - $4,200

    8.01 carat diamond pair, Princess cut Diamonds IGI Graded

    Est.
    $3,000 - $4,200
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,200
  • 8.07 carat diamond pair, Cushion cut Diamonds IGI Graded
    Estimate
    $7,200 - $9,700

    8.07 carat diamond pair, Cushion cut Diamonds IGI Graded

    Est.
    $7,200 - $9,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $5,000
  • 10.04 carat diamond pair, Pear cut Diamonds IGI Graded
    Estimate
    $3,600 - $4,900

    10.04 carat diamond pair, Pear cut Diamonds IGI Graded

    Est.
    $3,600 - $4,900
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,600
  • 5.67 carat diamond pair, Oval cut Diamonds IGI Graded
    Estimate
    $2,600 - $3,600

    5.67 carat diamond pair, Oval cut Diamonds IGI Graded

    Est.
    $2,600 - $3,600
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $1,800
  • 14kt White Gold 9.66ct Amethyst And Diamond Tennis Bracelet
    Estimate
    $11,000 - $13,700

    14kt White Gold 9.66ct Amethyst And Diamond Tennis Bracelet

    Est.
    $11,000 - $13,700
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $7,000
  • 14kt White Gold 13.96ct Ruby And Diamond Fancy Bracelet
    Estimate
    $11,700 - $14,600

    14kt White Gold 13.96ct Ruby And Diamond Fancy Bracelet

    Est.
    $11,700 - $14,600
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $7,000
  • 14kt Rose Gold 12.37ct Fancy Pink Diamond Bracelet
    Estimate
    $13,900 - $17,300

    14kt Rose Gold 12.37ct Fancy Pink Diamond Bracelet

    Est.
    $13,900 - $17,300
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $8,500
  • 11.68 ct. (IGI) Emerald Cut Lab Grown Columbian Emerald
    Estimate
    $4,800 - $6,500

    11.68 ct. (IGI) Emerald Cut Lab Grown Columbian Emerald

    Est.
    $4,800 - $6,500
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,200
  • Platinum 8ct Emerald cut Diamond with Sapphire Band Set
    Estimate
    $8,100 - $10,200

    Platinum 8ct Emerald cut Diamond with Sapphire Band Set

    Est.
    $8,100 - $10,200
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $5,000
  • 14kt White Gold 5.4ct Ruby & Diamond Bracelet
    Estimate
    $7,600 - $9,500

    14kt White Gold 5.4ct Ruby & Diamond Bracelet

    Est.
    $7,600 - $9,500
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $4,600
  • 14kt White Gold 13.5ct Two Tone Color Diamond Satellite Bracelet
    Estimate
    $12,800 - $16,000

    14kt White Gold 13.5ct Two Tone Color Diamond Satellite Bracelet

    Est.
    $12,800 - $16,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $8,000
  • Platinum 3ct Yellow Marquise cut Diamond with Snowburst Pattern Ring
    Estimate
    $6,200 - $7,800

    Platinum 3ct Yellow Marquise cut Diamond with Snowburst Pattern Ring

    Est.
    $6,200 - $7,800
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $3,800
  • 10.73 ct. (IGI) Oval Mixed Cut Lab Grown Columbian Emerald
    Estimate
    $4,400 - $6,000

    10.73 ct. (IGI) Oval Mixed Cut Lab Grown Columbian Emerald

    Est.
    $4,400 - $6,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $2,800
  • 14Kt Yellow Gold 108 ct. Diamond Round Tennis Necklace
    Estimate
    $98,000 - $122,000

    14Kt Yellow Gold 108 ct. Diamond Round Tennis Necklace

    Est.
    $98,000 - $122,000
    Lab Grown Auctions
    0 Bids
    Starting Bid
    $60,000
  • Vintage 10K Gold Designer Jewelry Rings
    Estimate
    $100 - $10,000

    Vintage 10K Gold Designer Jewelry Rings

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Designer Fox Head Jewelry Ruby Eyes Pin Earring Set
    Estimate
    $100 - $10,000

    Vintage 14K Gold Designer Fox Head Jewelry Ruby Eyes Pin Earring Set

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Oscar Heyman 18K Gold Platinum Diamond Ruby Enamel Strawberry Pendant Pin
    Estimate
    $100 - $10,000

    Oscar Heyman 18K Gold Platinum Diamond Ruby Enamel Strawberry Pendant Pin

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Designer Jewelry Fox Heads Ruby Eyes Stirrup Bracelet
    Estimate
    $100 - $10,000

    Vintage 14K Gold Designer Jewelry Fox Heads Ruby Eyes Stirrup Bracelet

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Designer Jewelry Charms
    Estimate
    $100 - $10,000

    Vintage 14K Gold Designer Jewelry Charms

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 18K Gold Hermès Paris Jewelry Fox Brooch
    Estimate
    $100 - $10,000

    Vintage 18K Gold Hermès Paris Jewelry Fox Brooch

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Art Deco 14K Gold Jewelry Necklace Carved Amethyst Pendant
    Estimate
    $100 - $10,000

    Art Deco 14K Gold Jewelry Necklace Carved Amethyst Pendant

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Designer Jewelry Charm Collection
    Estimate
    $100 - $10,000

    Vintage 14K Gold Designer Jewelry Charm Collection

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Designer Jewelry Running Fox Brooch Pin
    Estimate
    $100 - $10,000

    Vintage 14K Gold Designer Jewelry Running Fox Brooch Pin

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Victorian 18K Gold Diamond Ruby Swallow Bird Jewelry Brooch
    Estimate
    $2,000 - $4,000

    Victorian 18K Gold Diamond Ruby Swallow Bird Jewelry Brooch

    Est.
    $2,000 - $4,000
    Mebane Antique Auction Gall...
    Starting Bid
    $1,000
  • Vintage Gold Fox Head Tie Tack Set
    Estimate
    $100 - $10,000

    Vintage Gold Fox Head Tie Tack Set

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Angel Skin Pink Coral Beads With Gold Accents Necklace
    Estimate
    $100 - $10,000

    Vintage 14K Gold Angel Skin Pink Coral Beads With Gold Accents Necklace

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • David Friedman & Sons 14K Gold Jewelry Diamond Ruby Fox Bracelet
    Estimate
    $100 - $10,000

    David Friedman & Sons 14K Gold Jewelry Diamond Ruby Fox Bracelet

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Antique Gold Jewelry Locket Necklace Collection
    Estimate
    $100 - $10,000

    Antique Gold Jewelry Locket Necklace Collection

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Antique Gold Jewelry Locket Necklace Collection
    Estimate
    $100 - $10,000

    Antique Gold Jewelry Locket Necklace Collection

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Vintage 14K Gold Ruby Eyes Blank & Co. Jewelry Fox Brooch
    Estimate
    $100 - $10,000

    Vintage 14K Gold Ruby Eyes Blank & Co. Jewelry Fox Brooch

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Very Important Victorian Gold Watch Fob Collection
    Estimate
    $100 - $10,000

    Very Important Victorian Gold Watch Fob Collection

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    Starting Bid
    $50
  • Panther Designer 14K Gold Diamond And Emerald Jewelry Bracelet
    Estimate
    $100 - $10,000

    Panther Designer 14K Gold Diamond And Emerald Jewelry Bracelet

    Est.
    $100 - $10,000
    Mebane Antique Auction Gall...
    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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