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This exquisite 18K white gold ring features a 1.30-carat oval red ruby surrounded by vibrant collection color brilliants in a floral halo design, creating a stunning and elegant statement piece.

Showcasing 2.18 carats of a vibrant emerald shape tanzanite, this ring is set in 18K rose gold with brilliant pave diamond side stones, creating a dazzling and elegant statement piece.

This 0.60 carat cushion-cut diamond features a rare Fancy Intense Yellow hue, paired with a VVS2 clarity grade for exceptional brilliance. Certified by GIA, its vibrant color and refined cut make it an elegant choice for a sophisticated statement piece.

This 0.60 carat Fancy Yellow Radiant Diamond, FL graded by GIA, combines flawless clarity with vibrant color for a sophisticated and brilliant gem.

This 4.14 carat Fancy Brown Yellow oval diamond boasts exceptional clarity, graded a perfect Internally Flawless (IF) by GIA. Its rare hue and remarkable transparency make it a standout choice for discerning collectors or sophisticated jewelry designs. 

This exquisite 5.02 carat Fancy Yellow Oval Diamond, graded VS1 by GIA, offers a rare combination of vivid color and exceptional clarity. Its elegant oval shape enhances brilliance and provides a timeless appeal, making it a striking centerpiece for any fine jewelry piece, because this gem exemplifies refined luxury.

This rare pair of fancy grayish blue taper diamonds, totaling 0.34 carats with VS1 clarity, are GIA certified for quality and authenticity. Their remarkable sparkle makes them ideal for sophisticated jewelry designs. Available as a loose pair or expertly set in Leibish's signature style or a custom design, these diamonds offer versatility and elegance.

This stunning 1.29 carat Fancy Yellow Radiant Diamond, graded VS1 by GIA, combines vibrant color with exceptional clarity. Its radiant cut maximizes brilliance, making it a captivating centerpiece for any fine jewelry.

Discover the brilliance of this 1.49 carat pair of Fancy Yellow Asscher diamonds, VS1 clarity certified by GIA. Their vivid color and precise cut offer a striking, luxurious appeal.

This 0.75 carat Fancy Pink Radiant Diamond features a stunning rose color and VVS1 clarity, certified by GIA. With excellent polish and very good symmetry, it offers exceptional brilliance and rare beauty.

This exquisite tennis bracelet features 1.73 carats of mixed-color brilliant diamonds, set in luxurious 18K white gold. With VS-SI clarity, it offers exceptional sparkle and elegance for any occasion.

Featuring 5.53 carats of F color oval diamonds set in 18K white gold with shared prongs, this full eternity ring offers timeless elegance and continuous sparkle.

A 1.08 carat Fancy Vivid Yellow pear diamond with VS1 clarity, certified by GIA for exceptional quality and color intensity.

This 0.75 carat Fancy Vivid Yellow Heart Diamond features SI1 clarity and is certified by GIA, ensuring authenticity and quality. Its vivid yellow hue and heart shape create a striking, elegant centerpiece suitable for a distinctive jewelry piece. 

This 0.53 carat Fancy Yellow Pear Diamond offers exceptional clarity with a perfect IF grade from GIA, combining rare color brilliance with flawless transparency for a truly refined and elegant gem.

A stunning 1.89 carat Fancy Yellow Radiant Diamond with a perfect IF clarity, certified by GIA for exceptional quality and vibrant color.

Discover the rare beauty of this 1.52 carat Fancy Vivid Orangy Yellow oval diamond, with exceptional VVS2 clarity and a vibrant color that shines brilliantly.

This impressive 4.22 carat Fancy Yellow Oval Diamond boasts an excellent VVS2 clarity and GIA certification, offering brilliant color and exceptional quality in a striking oval shape.

This 3.02 carat Fancy Light Yellow Oval Diamond features an excellent VVS2 clarity grade from GIA, combining rare beauty with exceptional brilliance for a refined and elegant statement.

This 1.24 Carat Fancy Yellow Oval Diamond, VS2 certified by GIA, offers a unique blend of vivid color and clarity, epitomizing refined elegance.

This 1.69 carat heart-shaped diamond features a rare Fancy Deep Orangy Yellow color and VS1 clarity, certified by GIA. Its vibrant glow adds unique beauty and charm.

This 2.37 carat cushion-cut diamond showcases a delicate fancy light yellow hue with exceptional VVS2 clarity, certified by GIA for authenticity. Its refined color and clarity offer a subtle yet captivating brilliance, perfect for sophisticated jewelry pieces.

This 2.51 carat Fancy Yellow Cushion Diamond VS2, GIA certified, offers vibrant color and excellent clarity in a stunning cushion cut, perfect for a unique and elegant look.

This 3.03 Carat Fancy Brown Yellow Cushion Diamond features a distinctive blend of warm tones and impressive brilliance. Certified SI2 by GIA, its cushion cut enhances the diamond's natural fire and sparkle, making it an extraordinary choice for those seeking a unique and captivating gem.

This 2.06 carat pink cushion sapphire from Madagascar features vibrant color and excellent durability, making it a refined choice for premium jewelry.