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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GIA Certified 1.00 ct Round Brilliant Diamond – F Color, VVS2, Triple Excellent
Regular price $9,690.00 USDRegular priceSale price $9,690.00 USD -
GIA Certified 1.00 ct Round Brilliant Diamond – D Color, VVS2, Triple Excellent
Regular price $12,350.00 USDRegular priceSale price $12,350.00 USD -
GIA Certified 1.05 ct Round Brilliant Diamond – F Color, VVS1, Triple Excellent
Regular price $13,300.00 USDRegular priceSale price $13,300.00 USD -
GIA Certified 1.00 ct Round Brilliant Diamond – D Color, VVS1, Very Good Cut
Regular price $9,310.00 USDRegular priceSale price $9,310.00 USD -
GIA Certified 1.00 ct Round Brilliant Diamond – E Color, VVS1, Very Good Cut
Regular price $9,310.00 USDRegular priceSale price $9,310.00 USD -
GIA Certified 1.05 ct Round Brilliant Diamond – E Color, VVS2, Triple Excellent
Regular price $10,640.00 USDRegular priceSale price $10,640.00 USD -
GIA Certified 1.06 ct Round Brilliant Diamond – F Color, VVS1, Triple Excellent
Regular price $12,350.00 USDRegular priceSale price $12,350.00 USD -
GIA Certified 1.07 ct Round Brilliant Diamond – D Color, VVS2, Triple Excellent
Regular price $14,250.00 USDRegular priceSale price $14,250.00 USD -
GIA Certified 1.05 ct Round Brilliant Diamond – D Color, VVS2, Triple Excellent
Regular price $12,825.00 USDRegular priceSale price $12,825.00 USD -
1.00 Carat Round Brilliant Diamond – GIA Certified, F Color, VVS2 Clarity, Excellent Cut
Regular price $7,250.00 USDRegular priceSale price $7,250.00 USD -
1.00 Carat Round Brilliant Diamond – GIA Certified, F Color, VVS2 Clarity, Excellent Cut
Regular price $7,250.00 USDRegular priceSale price $7,250.00 USD -
1.05 Carat Round Brilliant Diamond – GIA Certified, F Color, VVS1 Clarity, Excellent Cut
Regular price $8,750.00 USDRegular priceSale price $8,750.00 USD -
1.03 Carat Round Brilliant Diamond – GIA Certified, E Color, VS1 Clarity, Excellent Cut
Regular price $6,950.00 USDRegular priceSale price $6,950.00 USD -
1.00 Carat Round Brilliant Diamond – GIA Certified, E Color, VVS1 Clarity, Very Good Cut
Regular price $6,450.00 USDRegular priceSale price $6,450.00 USD -
1.06 Carat Round Brilliant Diamond – GIA Certified, E Color, VVS2 Clarity, Excellent Cut
Regular price $8,750.00 USDRegular priceSale price $8,750.00 USD -
1.07 Carat Round Brilliant Diamond – GIA Certified, D Color, VS1 Clarity, Excellent Cut
Regular price $9,750.00 USDRegular priceSale price $9,750.00 USD