JB Fine Jewelry - Official Retailer

Discover the exclusive Diamonds by Magnús James™ Collection available at JB Fine Jewelry, an official retailer in Tampa, Florida.
Each piece features near-flawless, lab-grown diamonds crafted for brilliance, beauty, and sustainability. Visit JB Fine Jewelry to experience exceptional quality, personalized service, and the timeless elegance of Magnús James craftsmanship.

✨ Official Retailer: JB Fine Jewelry
📍 Location: Tampa, Florida
💎 Featuring: Diamonds by Magnús James™ Collections — including solitaires, earrings, pendants, and bespoke creations.
Diamond pendant necklace on a white background, 14k yellow gold, 5 stone pendant, brilliant cut, 10.06 carat
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Summer Brilliance Event

Shop Necklaces

Shop Necklaces

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Rose gold necklace with a diamond pendant on a white background, 14k yellow gold, scroll pendant, brilliant cut
Diamonds by Magnus James
Eternal Scroll Lab-Grown Diamond Pendant 0.73 Carat $1,124.42 USD $895.00 USD
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Rose gold necklace with a diamond pendant on a white background, 14k yellow gold, scroll pendant, brilliant cut
Diamonds by Magnus James
Eternal Scroll Lab-Grown Diamond Pendant 0.71 Carat $1,113.78 USD $895.00 USD
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Gold necklace with a round diamond pendant on a white background, 14k yellow gold, scroll pendant, brilliant cut
Diamonds by Magnus James
Eternal Scroll Lab-Grown Diamond Pendant 0.71 Carat $1,379.32 USD $895.00 USD
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Gold necklace with a round diamond pendant on a white background, 14k yellow gold, scroll pendant, brilliant cut
Diamonds by Magnus James
Eternal Scroll Lab-Grown Diamond Pendant 0.70 Carat $1,374.00 USD $895.00 USD
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Rose gold necklace with a diamond pendant on a white background, 14k yellow gold, scroll pendant, brilliant cut
Diamonds by Magnus James
Eternal Scroll Lab-Grown Diamond Pendant 0.72 Carat $1,119.10 USD $895.00 USD
Save 19%
Rose gold necklace with a diamond pendant on a white background, 14k yellow gold, scroll pendant, brilliant cut
Diamonds by Magnus James
Eternal Scroll Lab-Grown Diamond Pendant 0.70 Carat $1,108.46 USD $895.00 USD

Shop Earrings

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Gold earrings on a white background, 14k yellow gold, stud earrings, brilliant cut Gold earrings on a white background, 14k yellow gold, stud earrings, brilliant cut
Diamonds by Magnus James
Vivea Lab-Grown Diamond Studs 0.50 Total Carats $775.73 USD $495.00 USD
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Diamond Earring Studs, 14k yellow gold, stud earrings, brilliant cut Gold earrings on a white background, 14k yellow gold, stud earrings, brilliant cut
Diamonds by Magnus James
Vivea Lab Grown Diamond Studs 1.16 Total Carats $1,176.33 USD $695.00 USD
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Pair of white gold stud earrings on a white background, 14k white gold, stud earrings, brilliant cut
Diamonds by Magnus James
Classic Lab Grown Diamond Studs 1.18 Total Carats $1,076.92 USD $695.00 USD
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Pair of white gold stud earrings on a white background, 14k white gold, stud earrings, brilliant cut
Diamonds by Magnus James
Classic Lab Grown Diamond Studs 1.14 Total Carats $1,056.36 USD $695.00 USD
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Gold stud earrings on a white background, 14k yellow gold, stud earrings, brilliant cut
Diamonds by Magnus James
Classic Lab Grown Diamond Studs 1.16 Total Carats $1,058.68 USD $695.00 USD
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Gold stud earrings on a white background, 14k yellow gold, stud earrings, brilliant cut
Diamonds by Magnus James
Classic Lab Grown Diamond Studs 1.12 Total Carats $1,037.40 USD $695.00 USD

Shop Rings

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Rose gold ring with a heart-shaped diamond setting on a white background, 14k rose gold, solitaire ring, 1.09 carat, brilliant cut Rose gold ring with a diamond on a white background, 14k rose gold, solitaire ring, 1.09 carat, brilliant cut
Diamonds by Magnus James
Ever & Ever Lab-Grown Diamond Ring 1.09 Ct $1,470.07 USD
Matching Ever & Ever Ring 14K Rose Gold Band Matching Ever & Ever Ring 14K Rose Gold Band
Diamonds by Magnus James
Matching Ever & Ever Ring 14K Rose Gold Band $484.00 USD
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Gold ring with a diamond on a white background, 14k yellow gold, solitaire ring, brilliant cut Gold ring with a large diamond on a white background, 14k yellow gold, solitaire ring, brilliant cut
Diamonds by Magnus James
Ever & Ever Lab-Grown Diamond Ring 1.05 Ct $1,502.22 USD $995.00 USD
Matching Ever & Ever Ring 14K Yellow Gold Band Matching Ever & Ever Ring 14K Yellow Gold Band
Diamonds by Magnus James
Matching Ever & Ever Ring 14K Yellow Gold Band $489.00 USD
Gold ring with a diamond on a white background, 14k yellow gold, solitaire ring, brilliant cut Gold ring with a diamond on a white background, 14k yellow gold, solitaire ring, brilliant cut
Diamonds by Magnus James
Classic Solitaire Lab-Grown Diamond Ring 1.08 Carat $1,703.31 USD
Matching Classic Solitaire Ring 14K Yellow Gold Band Matching Classic Solitaire Ring 14K Yellow Gold Band
Diamonds by Magnus James
Matching Classic Solitaire Ring 14K Yellow Gold Band $489.00 USD

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