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    GIA Graded Diamonds

    67165 Results
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    • Natural 1 ct, Color G/SI3 GIA Graded Diamond
      Estimate
      $4,950 - $9,900

      Natural 1 ct, Color G/SI3 GIA Graded Diamond

      Est.
      $4,950 - $9,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,300
    • Natural 1 ct, Color G/SI2 GIA Graded Diamond
      Estimate
      $4,950 - $9,900

      Natural 1 ct, Color G/SI2 GIA Graded Diamond

      Est.
      $4,950 - $9,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,300
    • Natural 1.58 ct, Color Fancy Yellow/ GIA Graded Diamond
      Estimate
      $6,000 - $12,000

      Natural 1.58 ct, Color Fancy Yellow/ GIA Graded Diamond

      Est.
      $6,000 - $12,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $4,000
    • Natural 1 ct, Color F/VS1 GIA Graded Diamond
      Estimate
      $3,900 - $7,800

      Natural 1 ct, Color F/VS1 GIA Graded Diamond

      Est.
      $3,900 - $7,800
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,600
    • Natural 1 ct, Color J/I1 GIA Graded Diamond
      Estimate
      $1,650 - $3,300

      Natural 1 ct, Color J/I1 GIA Graded Diamond

      Est.
      $1,650 - $3,300
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,100
    • Natural 1 ct, Color F/I1 GIA Graded Diamond
      Estimate
      $2,250 - $4,500

      Natural 1 ct, Color F/I1 GIA Graded Diamond

      Est.
      $2,250 - $4,500
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,500
    • Natural 1 ct, Color F/I1 GIA Graded Diamond
      Estimate
      $2,700 - $5,400

      Natural 1 ct, Color F/I1 GIA Graded Diamond

      Est.
      $2,700 - $5,400
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,800
    • Natural 2 ct, Color M/SI2 GIA Graded Diamond
      Estimate
      $4,950 - $9,900

      Natural 2 ct, Color M/SI2 GIA Graded Diamond

      Est.
      $4,950 - $9,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,300
    • Natural 1.51 ct, Color F/SI1 GIA Graded Diamond
      Estimate
      $13,500 - $27,000

      Natural 1.51 ct, Color F/SI1 GIA Graded Diamond

      Est.
      $13,500 - $27,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $9,000
    • Natural 1.31 ct, Color M/SI2 GIA Graded Diamond
      Estimate
      $3,000 - $6,000

      Natural 1.31 ct, Color M/SI2 GIA Graded Diamond

      Est.
      $3,000 - $6,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,000
    • Natural 1.01 ct, Color K/SI3 GIA Graded Diamond
      Estimate
      $2,700 - $5,400

      Natural 1.01 ct, Color K/SI3 GIA Graded Diamond

      Est.
      $2,700 - $5,400
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,800
    • Natural 1.5 ct, Color K/VVS2 GIA Graded Diamond
      Estimate
      $9,000 - $18,000

      Natural 1.5 ct, Color K/VVS2 GIA Graded Diamond

      Est.
      $9,000 - $18,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $6,000
    • Natural 0.81 ct, Color I/VS2 GIA Graded Diamond
      Estimate
      $2,550 - $5,100

      Natural 0.81 ct, Color I/VS2 GIA Graded Diamond

      Est.
      $2,550 - $5,100
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,700
    • Natural 0.51 ct, Color J/VS1 GIA Graded Diamond
      Estimate
      $1,125 - $2,250

      Natural 0.51 ct, Color J/VS1 GIA Graded Diamond

      Est.
      $1,125 - $2,250
      Robinhood Auctions
      0 Bids
      Starting Bid
      $750
    • Natural 1.5 ct, Color I/SI2 GIA Graded Diamond
      Estimate
      $9,000 - $18,000

      Natural 1.5 ct, Color I/SI2 GIA Graded Diamond

      Est.
      $9,000 - $18,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $6,000
    • Natural 1.5 ct, Color L/VS1 GIA Graded Diamond
      Estimate
      $7,200 - $14,400

      Natural 1.5 ct, Color L/VS1 GIA Graded Diamond

      Est.
      $7,200 - $14,400
      Robinhood Auctions
      0 Bids
      Starting Bid
      $4,800
    • Natural 0.5 ct, Color G/SI2 GIA Graded Diamond
      Estimate
      $975 - $1,950

      Natural 0.5 ct, Color G/SI2 GIA Graded Diamond

      Est.
      $975 - $1,950
      Robinhood Auctions
      0 Bids
      Starting Bid
      $650
    • Natural 0.9 ct, Color E/SI1 GIA Graded Diamond
      Estimate
      $4,500 - $9,000

      Natural 0.9 ct, Color E/SI1 GIA Graded Diamond

      Est.
      $4,500 - $9,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,000
    • Natural 0.72 ct, Color G/VVS2 GIA Graded Diamond
      Estimate
      $3,300 - $6,600

      Natural 0.72 ct, Color G/VVS2 GIA Graded Diamond

      Est.
      $3,300 - $6,600
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,200
    • Natural 1.01 ct, Color G/VS1 GIA Graded Diamond
      Estimate
      $8,250 - $16,500

      Natural 1.01 ct, Color G/VS1 GIA Graded Diamond

      Est.
      $8,250 - $16,500
      Robinhood Auctions
      0 Bids
      Starting Bid
      $5,500
    • Natural 0.8 ct, Color E/VS2 GIA Graded Diamond
      Estimate
      $3,600 - $7,200

      Natural 0.8 ct, Color E/VS2 GIA Graded Diamond

      Est.
      $3,600 - $7,200
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,400
    • Natural 2.02 ct, Color L/VS2 GIA Graded Diamond
      Estimate
      $11,250 - $22,500

      Natural 2.02 ct, Color L/VS2 GIA Graded Diamond

      Est.
      $11,250 - $22,500
      Robinhood Auctions
      0 Bids
      Starting Bid
      $7,500
    • Natural 0.6 ct, Color D/VVS2 GIA Graded Diamond
      Estimate
      $2,550 - $5,100

      Natural 0.6 ct, Color D/VVS2 GIA Graded Diamond

      Est.
      $2,550 - $5,100
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,700
    • Natural 0.95 ct, Color H/SI2 GIA Graded Diamond
      Estimate
      $2,850 - $5,700

      Natural 0.95 ct, Color H/SI2 GIA Graded Diamond

      Est.
      $2,850 - $5,700
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,900
    • Natural 1.5 ct, Color G/SI1 GIA Graded Diamond
      Estimate
      $12,000 - $24,000

      Natural 1.5 ct, Color G/SI1 GIA Graded Diamond

      Est.
      $12,000 - $24,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $8,000
    • Natural 0.9 ct, Color G/VS1 GIA Graded Diamond
      Estimate
      $4,950 - $9,900

      Natural 0.9 ct, Color G/VS1 GIA Graded Diamond

      Est.
      $4,950 - $9,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,300
    • Natural 1.53 ct, Color Fancy Brownish Yellow/ GIA Graded Diamond
      Estimate
      $3,300 - $6,600

      Natural 1.53 ct, Color Fancy Brownish Yellow/ GIA Graded Diamond

      Est.
      $3,300 - $6,600
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,200
    • Natural 3.07 ct, Color Fancy Light Yellow/ GIA Graded Diamond
      Estimate
      $12,000 - $24,000

      Natural 3.07 ct, Color Fancy Light Yellow/ GIA Graded Diamond

      Est.
      $12,000 - $24,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $8,000
    • Natural 1 ct, Color D/SI2 GIA Graded Diamond
      Estimate
      $4,950 - $9,900

      Natural 1 ct, Color D/SI2 GIA Graded Diamond

      Est.
      $4,950 - $9,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,300
    • Natural 1.7 ct, Color E/SI1 GIA Graded Diamond
      Estimate
      $10,500 - $21,000

      Natural 1.7 ct, Color E/SI1 GIA Graded Diamond

      Est.
      $10,500 - $21,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $7,000
    • Natural 0.73 ct, Color F/VS1 GIA Graded Diamond
      Estimate
      $1,950 - $3,900

      Natural 0.73 ct, Color F/VS1 GIA Graded Diamond

      Est.
      $1,950 - $3,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,300
    • Natural 0.73 ct, Color G/VVS1 GIA Graded Diamond
      Estimate
      $2,850 - $5,700

      Natural 0.73 ct, Color G/VVS1 GIA Graded Diamond

      Est.
      $2,850 - $5,700
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,900
    • Natural 0.84 ct, Color G/VVS2 GIA Graded Diamond
      Estimate
      $2,250 - $4,500

      Natural 0.84 ct, Color G/VVS2 GIA Graded Diamond

      Est.
      $2,250 - $4,500
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,500
    • Natural 1.02 ct, Color Brownish Pink/ GIA Graded Diamond
      Estimate
      $2,100 - $4,200

      Natural 1.02 ct, Color Brownish Pink/ GIA Graded Diamond

      Est.
      $2,100 - $4,200
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,400
    • Natural 1.03 ct, Color D/SI2 GIA Graded Diamond
      Estimate
      $4,200 - $8,400

      Natural 1.03 ct, Color D/SI2 GIA Graded Diamond

      Est.
      $4,200 - $8,400
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,800
    • Natural 0.7 ct, Color F/VVS1 GIA Graded Diamond
      Estimate
      $2,850 - $5,700

      Natural 0.7 ct, Color F/VVS1 GIA Graded Diamond

      Est.
      $2,850 - $5,700
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,900
    • Natural 1.5 ct, Color K/VS1 GIA Graded Diamond
      Estimate
      $6,300 - $12,600

      Natural 1.5 ct, Color K/VS1 GIA Graded Diamond

      Est.
      $6,300 - $12,600
      Robinhood Auctions
      0 Bids
      Starting Bid
      $4,200
    • Natural 1.71 ct, Color F/SI2 GIA Graded Diamond
      Estimate
      $14,250 - $28,500

      Natural 1.71 ct, Color F/SI2 GIA Graded Diamond

      Est.
      $14,250 - $28,500
      Robinhood Auctions
      0 Bids
      Starting Bid
      $9,500
    • Natural 0.9 ct, Color E/SI1 GIA Graded Diamond
      Estimate
      $3,600 - $7,200

      Natural 0.9 ct, Color E/SI1 GIA Graded Diamond

      Est.
      $3,600 - $7,200
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,400
    • Natural 3.5 ct, Color K/VVS1 GIA Graded Diamond
      Estimate
      $30,000 - $60,000

      Natural 3.5 ct, Color K/VVS1 GIA Graded Diamond

      Est.
      $30,000 - $60,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $20,000
    • Natural 0.75 ct, Color F/VVS1 GIA Graded Diamond
      Estimate
      $3,000 - $6,000

      Natural 0.75 ct, Color F/VVS1 GIA Graded Diamond

      Est.
      $3,000 - $6,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,000
    • Natural 1 ct, Color F/SI1 GIA Graded Diamond
      Estimate
      $3,600 - $7,200

      Natural 1 ct, Color F/SI1 GIA Graded Diamond

      Est.
      $3,600 - $7,200
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,400
    • Natural 1.31 ct, Color M/SI2 GIA Graded Diamond
      Estimate
      $4,950 - $9,900

      Natural 1.31 ct, Color M/SI2 GIA Graded Diamond

      Est.
      $4,950 - $9,900
      Robinhood Auctions
      0 Bids
      Starting Bid
      $3,300
    • Natural 1.04 ct, Color D/SI2 GIA Graded Diamond
      Estimate
      $6,000 - $12,000

      Natural 1.04 ct, Color D/SI2 GIA Graded Diamond

      Est.
      $6,000 - $12,000
      Robinhood Auctions
      0 Bids
      Starting Bid
      $4,000
    • Natural 1.51 ct, Color Fancy Brownish Yellow/ GIA Graded Diamond
      Estimate
      $4,200 - $8,400

      Natural 1.51 ct, Color Fancy Brownish Yellow/ GIA Graded Diamond

      Est.
      $4,200 - $8,400
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,800
    • Natural 0.7 ct, Color D/SI1 GIA Graded Diamond
      Estimate
      $2,400 - $4,800

      Natural 0.7 ct, Color D/SI1 GIA Graded Diamond

      Est.
      $2,400 - $4,800
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,600
    • Natural 1.01 ct, Color D/SI2 GIA Graded Diamond
      Estimate
      $4,200 - $8,400

      Natural 1.01 ct, Color D/SI2 GIA Graded Diamond

      Est.
      $4,200 - $8,400
      Robinhood Auctions
      0 Bids
      Starting Bid
      $2,800
    • Natural 0.9 ct, Color I/VVS2 GIA Graded Diamond
      Estimate
      $2,550 - $5,100

      Natural 0.9 ct, Color I/VVS2 GIA Graded Diamond

      Est.
      $2,550 - $5,100
      Robinhood Auctions
      0 Bids
      Starting Bid
      $1,700