Collection: Natural Loose Diamonds
QOB Jewelry offers a curated selection of natural loose diamonds — GIA certified, untreated, and responsibly sourced. Whether you’re designing something personal or investing in a rare gem, our stones give you a foundation for jewelry that’s truly yours.
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1.00 Carat Round Brilliant Diamond — E Color, VS1 Clarity, Excellent Cut
Regular price $4,275.00 USDRegular priceSale price $4,275.00 USD -
1.00 Carat Round Brilliant Diamond — E Color, VS1 Clarity, Very Good Cut
Regular price $4,300.00 USDRegular priceSale price $4,300.00 USD -
1.00 Carat Round Brilliant Diamond — F Color, VS1 Clarity, Excellent Cut
Regular price $4,350.00 USDRegular priceSale price $4,350.00 USD -
1.01 ct Round Brilliant Diamond — E Color VS2 Clarity, Excellent Cut. GIA certified.
Regular price $4,500.00 USDRegular priceSale price $4,500.00 USD -
1.00 Carat Round Brilliant Diamond — E Color, VS1 Clarity, Good Cut
Regular price $3,800.00 USDRegular priceSale price $3,800.00 USD -
1.02 ct Round Diamond F VS1 Excellent Cut GIA
Regular price $4,300.00 USDRegular priceSale price $4,300.00 USD -
1.01 ct Round Brilliant Diamond — E Color, VS2 Clarity, Excellent Cut. GIA certified.
Regular price $4,500.00 USDRegular priceSale price $4,500.00 USD -
1.00 ct Round Brilliant Diamond — F Color, VS1 Clarity, GIA Certified
Regular price $4,950.00 USDRegular priceSale price $4,950.00 USD -
1.01 ct Round Brilliant Diamond — E Color, VS1 Clarity, GIA Certified
Regular price $4,300.00 USDRegular priceSale price $4,300.00 USD -
1.00 ct Round Brilliant Diamond — D Color, VS1 Clarity, GIA Certified
Regular price $5,900.00 USDRegular priceSale price $5,900.00 USD -
1.00 ct Round Brilliant Diamond — F Color, VS1 Clarity, GIA Certified
Regular price $4,950.00 USDRegular priceSale price $4,950.00 USD -
1.02 ct Round Brilliant Diamond — D Color, VVS2 Clarity, GIA Certified
Regular price $7,500.00 USDRegular priceSale price $7,500.00 USD -
1.00 ct Round Brilliant Diamond — E Color, VS1 Clarity, GIA Certified
Regular price $4,950.00 USDRegular priceSale price $4,950.00 USD -
D Color Round VVS2 1.00 carat
Regular price $7,950.00 USDRegular priceSale price $7,950.00 USD -
1.00 ct Round Brilliant Diamond — E Color, VS1 Clarity, GIA Certified
Regular price $5,950.00 USDRegular priceSale price $5,950.00 USD -
1.00 Carat Round Brilliant Diamond – GIA Certified, D Color, VS1 Clarity, Very Good Cut
Regular price $5,700.00 USDRegular priceSale price $5,700.00 USD