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43 Products
Special Collection
Coast Diamond Sapphire and Diamond Band
$ 725.00
This Coast Diamond sapphire and diamond band features fishtail set diamonds weighing 0.11ct total weight alternating with blue sapphires weighing 0.12ct total weight expanding across the top half of the ring. Sizes 5 thru 7 are available for purchase online. Sizes less than 5 and greater than 7 are special orders...
Coast Diamond Pear Shape Halo Engagement Ring
$ 1,150.00
A beautiful pave set diamond band is crowned by a sophisticated diamond halo with fine milgrain edging and pear shaped center stone of your choice. This Coast Diamond engagement ring features round brilliant cut diamonds weighing 0.16ct total weight. Designed to hold a 1CT pear shape center stone but can be...
Coast Diamond Oval Halo Engagement Ring
$ 2,775.00
A dazzling glittering diamond halo surrounds the oval-shaped center stone of this Coast Diamond engagement ring. Fishtail set diamonds streaming down the band add even more sparkle! This ring features round brilliant cut diamonds weighing 0.88ct total weight. Designed for an 8X6MM oval center stone but can be customized to fit...
Coast Diamond Twist Engagement Ring
$ 1,850.00
This sophisticated Coast Diamond engagement ring features a cushion shape halo of diamonds surrounding the center stone, framed by strings of diamonds which twist down the sides of the finger weighing 0.40ct total weight. Designed to hold a 1CT center stone but can be customized to fit the stone of...
Coast Diamond Cushion Shape Halo Engagement Ring
$ 5,350.00
A glamorous diamond engagement ring designed by Coast Diamond featuring round brilliant cut diamonds on the shoulders of the ring, crowned by a show-stopping diamond halo, weighing 1.40ct total weight. Designed for a 1.50CT center stone but can be customized to fit the stone of your choosing. Please call for...
Coast Diamond Wedding Band
$ 1,895.00
A beautiful diamond wedding band designed by Coast Diamond features fishtail set round brilliant cut diamonds across the top half of the band weighing 0.49ct total weight. Sizes 5 thru 7 are available for purchase online. Sizes less than 5 and greater than 7 are special orders and can be...
Coast Diamond Wedding Band
$ 500.00
This delicate diamond wedding band designed by Coast Diamond features fine pave set diamonds across the top weighing 0.08ct total weight. Sizes 5 thru 7 are available for purchase online. Sizes less than 5 and greater than 7 are special orders and can be ordered upon request. Please contact us to...
Coast Diamond Engagement Ring
$ 1,150.00
A classic and elegant diamond engagement ring designed by Coast Diamond featuring fine pave diamonds on the shoulders of the ring weighing 0.15ct total weight and accented by milgrain edging. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more...
Coast Diamond Wedding Band
$ 1,725.00
A beautiful diamond wedding band designed by Coast Diamond features round brilliant cut diamonds, set with microprongs, across the top half of the band weighing 0.73ct total weight. Sizes 5 thru 7 are available for purchase online. Sizes less than 5 and greater than 7 are special orders and can be...
Coast Diamond Wedding Band
$ 690.00
A beautiful diamond wedding band designed by Coast Diamond features dazzling  diamonds set into marquise and diamond shapes and finished with milgrain edging weighing 0.08ct total weight. Sizes 5 thru 7 are available for purchase online. Sizes less than 5 and greater than 7 are special orders and can be...
Coast Diamond Engagement Ring
$ 850.00
A fashionable engagement ring featuring designed by Coast Diamond featuring round brilliant diamonds set within a marquise motif, weighing 0.10ct total weight. Shown in 14K white gold and accented with milgrain. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Available in 14kt white...
Coast Diamond Oval Engagement Ring
$ 1,400.00
A stunning Coast Diamond engagement ring delicately adorned with fishtail set diamonds along the shoulders weighing 0.27ct total weight. Crowned by the oval stone of your choice. Designed for an 8x6MM oval center stone but can be customized to fit the stone of your choosing. Center stone sold separately. Shop for...
Coast Diamond Braided Band Engagement Ring
$ 1,475.00
A strikingly beautiful design, this Coast Diamond engagement ring features a double helix design on the band, featuring round brilliant cut diamonds weighing 0.23ct total weight, leading the eye to a princess cut diamond. Designed for a 5.5MM center stone but can be customized to fit the stone of your choosing. For...
Coast Diamond Princess Cut Halo Engagement Ring
$ 1,200.00
Modern yet timeless, you can have the best of both worlds with this elegant Coast Diamond engagement ring! Glittering diamonds accentuate the center stone and band weighing 0.19ct total weight. Designed with a 5.5MM princess cut head but can be customized to fit the stone of your choosing. For customizations, please...
Coast Diamond Engagement Ring
$ 6,700.00
This breathtaking diamond engagement ring designed by Coast Diamond features a sumptuous halo of diamonds surrounding a 2CT center stone and three rows of diamonds cascading down each side of the shank. The ring consists of 1.85ct total weight of diamonds decorating both the halo and shank. Designed for a...
Coast Diamond Engagement Ring
$ 2,190.00
A three row diamond band wraps around the finger towards the center stone which is framed by an attractive cushion shaped halo in this Coast Diamond engagement ring. Featuring round brilliant cut diamonds weighing 0.48ct total weight. Designed for a 1CT center stone but can be customized to fit the stone...
Coast Diamond Engagement Ring
$ 800.00
A beautiful classic design by Coast Diamond. Featuring microprong set diamonds on the shoulders of the ring weighing 0.18ct total weight. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Center stone sold separately. Shop for loose diamonds....
Coast Diamond Oval Halo Engagement Ring
$ 1,475.00
An elegant engagement ring designed by Coast Diamond featuring an oval diamond halo and delicately set diamonds on the shoulders weighing 0.28ct total weight. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Center stone sold separately....
Coast Diamond Engagement Ring
$ 1,075.00
A delicately tailored classic design by Coast Diamond featuring fishtail-set diamonds along the shoulder weighing 0.16ct total weight. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Center stone sold separately. Shop for loose diamonds. DETAILS DESIGNER: Coast Diamond...
Coast Diamond Engagement Ring
$ 995.00
This captivating rose and white gold engagement ring designed by Coast Diamond features ribbons of pave set diamonds in the gallery, and diamonds decorating the rose gold shank weighing 0.27ct total weight. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call...
Coast Diamond Engagement Ring
$ 1,600.00
A classic design, updated. Fishtail set diamonds, weighing 0.39ct total weight, along the shoulders of the ring, lead up to the center stone of your choice. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Shown with...
Coast Diamond Engagement Ring
$ 1,215.00
A timeless Coast Diamond engagement ring featuring a four prong crown. Sparkling fishtail diamonds on the shoulders, weighing 0.37ct total weight, make the ring stand out. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Shown with matching...
Coast Diamond Engagement Ring
$ 1,750.00
A timeless Coast Diamond engagement ring featuring a four prong crown. Sparkling fishtail diamonds on the shoulders, weighing 0.56ct total weight, make the ring stand out. Designed for a 1.5CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Shown with matching diamond...
Coast Diamond Solitaire Engagement Ring
$ 895.00
A timeless solitaire engagement ring sparkles with fine pave diamond details in the gallery. This Coast Diamond ring features 0.06ct total weight of round brilliant cut diamonds. Designed for a 1CT center stone but can be customized to fit the stone of your choosing. Please call for more information. Center stone sold separately....