Birthstone Stone Upgrade (Primary Stone or Accent Stones)

Sort by:
179 Products Found
Center Stone Shape Round Cut
Load Previous
Cubic Zirconia Engagement Ring- The Carolyn (3-Stone 2.14 TCW Round Bezel-set with Bubble Beaded Design)

Cubic Zirconia Engagement Ring- The Carolyn (3-Stone 2.14 TCW Round Bezel-set with Bubble Beaded Design)

From $0.00 USD
Capture your lasting love with this stunning Sterling Silver, 14K White Gold or Platinum CZ engagement ring designed with a bubble beaded design and ultra-wide band that's far from the...
Quick view
Cubic Zirconia Engagement Ring- The Celestine (0.39 Carat 3-stone Vintage Style with Two-tone Option)

Cubic Zirconia Engagement Ring- The Celestine (0.39 Carat 3-stone Vintage Style with Two-tone Option)

From $0.00 USD
Pick this solidly traditional three-stone Cubic Zirconia engagement ring with 0.25 carat round-cut center stone and dual round prong side stones-- and you'll have the option to select white, yellow,...
Quick view
Cubic Zirconia Engagement Ring- The Charity (3-Stone Round)

Cubic Zirconia Engagement Ring- The Charity (3-Stone Round)

From $388.06 USD
1 review
Basketball fans know that the "charity stripe" is another name for the free-throw line where you go to shoot when you're fouled. In a close game when your team is...
Quick view
Cubic Zirconia Engagement Ring- The Ciera (3-stone Round Cut with Triangle Accents)

Cubic Zirconia Engagement Ring- The Ciera (3-stone Round Cut with Triangle Accents)

From $265.80 USD
Ciera slays other envious engagement rings with her unique 3-stone style. If it feels like your girl staked you through the heart sometimes, you'll want to do everything you can...
Quick view
Cubic Zirconia Engagement Ring- The Deanna (Customizable Semi-Solitaire with Leafy-inscribed Band)

Cubic Zirconia Engagement Ring- The Deanna (Customizable Semi-Solitaire with Leafy-inscribed Band)

From $0.00 USD
We went to school with a girl named Deanna, and she always knew when 4:20 was coming up and was ready to jump in on the funkadelic festivities. You may...
Quick view
Cubic Zirconia Engagement Ring- The Deedee (0.21 Carat 3-stone Round Vintage Design)

Cubic Zirconia Engagement Ring- The Deedee (0.21 Carat 3-stone Round Vintage Design)

From $0.00 USD
Elegant in simplicity, this angular prong-setting three-stone engagement ring is crafted in your choice of Palladium, Platinum, White Gold, Yellow Gold, Rose Gold or Two-tone gold in Yellow Gold with...
Quick view
Cubic Zirconia Engagement Ring- The Erian (Customizable Carat Size Round Cut with Accented Band & Peekaboos)

Cubic Zirconia Engagement Ring- The Erian (Customizable Carat Size Round Cut with Accented Band & Peekaboos)

From $375.05 USD
Slim, sexy, and maybe a little bit sassy? Yeah, we're talking about you-know-who…isn't she a bonafide beauty? If that describes the lady destined to wear your engagement ring, shouldn't you...
Quick view
Cubic Zirconia Engagement Ring- The Erika (Princess or Asscher Cut Halo-Style with Pave Band and Peekaboos)

Cubic Zirconia Engagement Ring- The Erika (Princess or Asscher Cut Halo-Style with Pave Band and Peekaboos)

From $973.38 USD
The Erika engagement ring's precision design features 148*round-cut accent stones-- including twin bezel-set "peekaboo" accents you can see in the side view of the ring to either side of and...
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Cushion Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Cushion Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $307.04 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Emerald Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Emerald Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $322.87 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Oval Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Oval Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $321.37 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Pear Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat3.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Pear Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $320.73 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Princess Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Princess Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $293.11 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Radiant Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Radiant Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $322.87 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Erma (Customizable Round Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)
0.25 Carat0.33 Carat0.40 Carat0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat

Cubic Zirconia Engagement Ring- The Erma (Customizable Round Cut 3-stone Style with Small Round Cut Accents and Tapered Split Band)

From $305.18 USD
Do you enjoy shopping? Have you learned everything about jewelry you need to know, just by browsing catalogs online and visiting jewelry stores all your life? Yeah. We thought not....
Quick view
Cubic Zirconia Engagement Ring- The Estefi (Customizable Cathedral-set Round Cut 3-stone Design with Round Accents & Split Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Estefi (Customizable Cathedral-set Round Cut 3-stone Design with Round Accents & Split Band)

From $306.69 USD
With triple the traditional center stone crowning The Estefi’s cathedral-raised ring setting, are you signifying that your love for her is triple the average relationship? Maybe. Is it? Seal your...
Quick view
Cubic Zirconia Engagement Ring- The Ila (Customizable 3-stone Design with Round Cut Center, Pear Accents and Split Band)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Ila (Customizable 3-stone Design with Round Cut Center, Pear Accents and Split Band)

From $373.84 USD
The Ila is a simple, beautiful 5A Round Cut cubic zirconia engagement ring without an ounce of pretension. How can something so modest be so magnificent? Her organic 3-stone design...
Quick view
Cubic Zirconia Engagement Ring- The Iris (Round 1.0 CT Solitaire with Hand-Engraved Band and Two-Tone Gold Accents)

Cubic Zirconia Engagement Ring- The Iris (Round 1.0 CT Solitaire with Hand-Engraved Band and Two-Tone Gold Accents)

From $0.00 USD
Featuring delicate yellow hearts nestled between the prongs and a flower-inspired name, The Iris engagement ring is available in classic round-cut set in a unique fashion as if the wreathed...
Quick view
Cubic Zirconia Engagement Ring- The Jacqueline (Customizable Round Cut 3-stone with Thin Band and Dual Round Prong Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat0.25 Carat

Cubic Zirconia Engagement Ring- The Jacqueline (Customizable Round Cut 3-stone with Thin Band and Dual Round Prong Accents)

$272.76 USDFrom $229.00 USD
Perhaps it’s cheesy to say that I was caught by his smile, she wrote in her diary of the first encounter with the man who would go on to sweep...
Quick view
Cubic Zirconia Engagement Ring- The Jane (Round Cut Cluster)

Cubic Zirconia Engagement Ring- The Jane (Round Cut Cluster)

From $0.00 USD
There's nothing plain about this engagement ring we call "Jane", so don't think you're going to get away with calling her "Plain Jane". Uh-uh. Nope. Ain't gonna happen. Do yourself...
Quick view
Cubic Zirconia Engagement Ring- The Janni (Customizable Enhanced 3-stone Round Cut Design with Round Accents)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Janni (Customizable Enhanced 3-stone Round Cut Design with Round Accents)

From $400.50 USD
If you make an anagram from the name ‘Janni’ you can spell the word ‘ninja’! Is that fun fact relevant to this enhanced 3-stone engagement ring featuring dual 3.50 mm*...
Quick view
Cubic Zirconia Engagement Ring- The Jayla (Customizable Round Cut Style with Under-Halo & Horizontal Band Accents)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Jayla (Customizable Round Cut Style with Under-Halo & Horizontal Band Accents)

From $409.93 USD
Typically it’s not considered good relationship advice to "snoop" on what your boyfriend or girlfriend is doing. Though in the modern world we’ve found that many couples voluntarily adopt a...
Quick view
Cubic Zirconia Engagement Ring- The Jenna Riley (1.50 Carat Round Cut with Twisted Pavé Split Band, Under-halo, and Prong Accents)

Cubic Zirconia Engagement Ring- The Jenna Riley (1.50 Carat Round Cut with Twisted Pavé Split Band, Under-halo, and Prong Accents)

$1,355.60 USDFrom $858.31 USD
You're in good company if you're considering a Cubic Zirconia engagement ring like The Jenna Riley as an alternative to overpriced diamonds. A 1.50-carat round cut center stone, twisted split-band...
Quick view
Cubic Zirconia Engagement Ring- The Jilari (Customizable Bezel-set Round Cut with Under-Halo)
0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat1.25 Carat

Cubic Zirconia Engagement Ring- The Jilari (Customizable Bezel-set Round Cut with Under-Halo)

From $329.94 USD
She'll look absolutely fetching with this bezel-set AAAAA diamond quality Cubic Zirconia 'semi-solitaire' engagement ring hiding a little extra under the hood. Twelve* (12) shimmery round-cut accent stones whirl round the...
Quick view
Cubic Zirconia Engagement Ring- The Jime (Customizable Cathedral-Raised Round Cut with Thick Infinity-Scalloped Band & Peekaboo Accents)
0.25 Carat0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Jime (Customizable Cathedral-Raised Round Cut with Thick Infinity-Scalloped Band & Peekaboo Accents)

From $272.43 USD
Crazy in love or just plain crazy? Are you excited by the never-ending possibilities of the life that you will share together? The girl who will wear The Jime engagement...
Quick view
Cubic Zirconia Engagement Ring- The Jolene (Customizable Round Cut with Floral-inspired Clustered Accent Under-halo)
0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat

Cubic Zirconia Engagement Ring- The Jolene (Customizable Round Cut with Floral-inspired Clustered Accent Under-halo)

From $439.94 USD
This unique floral-inspired CZ engagement ring is a feast for the senses. What exactly does The Jolene smell like when you open the gift box and take a big whiff of that...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Asscher Cut Design with Halo Accents and Under-Halo Style)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Asscher Cut Design with Halo Accents and Under-Halo Style)

From $462.35 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Cushion Cut Design with Halo Accents and Under-Halo Style)
0.65 Carat1.00 Carat1.50 Carat2.50 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Cushion Cut Design with Halo Accents and Under-Halo Style)

From $430.77 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Emerald Cut Design with Halo Accents and Under-Halo Style)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Emerald Cut Design with Halo Accents and Under-Halo Style)

From $473.20 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Marquise Cut Design with Halo Accents and Under-Halo Style)
0.50 Carat0.75 Carat1.00 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Marquise Cut Design with Halo Accents and Under-Halo Style)

From $515.77 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Oval Cut Design with Halo Accents and Under-Halo Style)
0.50 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Oval Cut Design with Halo Accents and Under-Halo Style)

From $418.32 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Princess Cut Design with Halo Accents and Under-Halo Style)
0.40 Carat0.50 Carat0.65 Carat0.75 Carat1.00 Carat1.25 Carat1.50 Carat2.00 Carat3.50 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Princess Cut Design with Halo Accents and Under-Halo Style)

From $403.52 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Radiant Cut Design with Halo Accents and Under-Halo Style)
0.75 Carat1.00 Carat1.50 Carat2.50 Carat3.00 Carat4.00 Carat5.00 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Radiant Cut Design with Halo Accents and Under-Halo Style)

From $473.20 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Round Cut Design with Halo Accents and Under-Halo Style)
0.25 Carat0.33 Carat0.40 Carat0.50 Carat0.75 Carat0.80 Carat1.00 Carat1.25 Carat1.50 Carat1.90 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat4.75 Carat

Cubic Zirconia Engagement Ring- The Juana (Customizable Cathedral-raised Round Cut Design with Halo Accents and Under-Halo Style)

From $388.43 USD
Isn’t she precious? On the surface: simple, calm perfection. Choose this ring with a smaller center stone or a larger one; you can even change the center stone shape using...
Quick view
Cubic Zirconia Engagement Ring- The Julia (Customizable Thin-Band Round Cut Solitaire)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Julia (Customizable Thin-Band Round Cut Solitaire)

$236.14 USDFrom $224.13 USD
1 review
A ring that transcends social and economic status, The Julia is a fabulous diamond-imitation engagement ring that all the girls will think is the "real thing". Sporting a 0.50 to...
Quick view
Cubic Zirconia Engagement Ring- The Justine (Customizable Round Cut Center 3-Stone Halo-Style)
1.00 Carat1.50 Carat0.75 Carat

Cubic Zirconia Engagement Ring- The Justine (Customizable Round Cut Center 3-Stone Halo-Style)

From $734.19 USD
You'll be amazed at how you can present this sophisticated AAAAA diamond-quality engagement ring to charm her immediately. Styled in luminous metal-- the Justine is available in pure 925 Sterling...
Quick view
Cubic Zirconia Engagement Ring- The Karen (Customizable Enhanced 3-stone Design with Round Cut Center, Dual Trillion Accents and Wide Pavé-Split Band)
0.75 Carat1.00 Carat1.50 Carat2.00 Carat

Cubic Zirconia Engagement Ring- The Karen (Customizable Enhanced 3-stone Design with Round Cut Center, Dual Trillion Accents and Wide Pavé-Split Band)

From $519.23 USD
The truth is, there is no perfect woman (except maybe our Aunt Karen). In a second we're going to tell you about the special ring we first made in her...
Quick view
Cubic Zirconia Engagement Ring- The Karla (Customizable 3-stone with Bezel Band Accents)

Cubic Zirconia Engagement Ring- The Karla (Customizable 3-stone with Bezel Band Accents)

From $292.73 USD
Isn't this 3-stone customizable-center with dual flanking bezel-set round-cut accent stones engagement ring just sexy? Can you think of a woman who'd look even sexier wearing it? If so, don't...
Quick view
Cubic Zirconia Engagement Ring- The Karly (Customizable Round Cut Design with Bypass Halo and 3-sided Artisan Pavé Band)
0.50 Carat0.75 Carat1.00 Carat1.50 Carat2.00 Carat2.50 Carat3.00 Carat3.50 Carat

Cubic Zirconia Engagement Ring- The Karly (Customizable Round Cut Design with Bypass Halo and 3-sided Artisan Pavé Band)

From $676.82 USD
Imagine a special woman, hundreds of years before women were allowed to vote, and she’s storming into a throne room wearing The Karly’s twisting, artisan-styled, three-sided pavé band on a...
Quick view
Cubic Zirconia Engagement Ring- The Katie (Customizable Bar Setting with Round Prong Accents)

Cubic Zirconia Engagement Ring- The Katie (Customizable Bar Setting with Round Prong Accents)

From $785.13 USD
An exquisite engagement ring isn't a prerequisite to hearing "yes" when popping the question to ask the woman you love to spend the rest of your lives together...but it sure...
Quick view
You've viewed 80 of 179 products
Load More

Get tremendous deals on genuine birthstone gems, and cubic zirconia imitation birthstone gems-- loose birthstone gemstones-- garnet, amethyst, aquamarine, citrine, emerald, alexandrite, ruby, peridot, blue, sapphire, rose zircon, topaz, blue zircon, pink tourmaline,-- plus rings, earrings, pendants, and bracelets featuring both the genuine gemstones for each birth month or your choice of CZ birthstone equivalents! All products in this collection can be upgraded from clear 5A cubic zirconia center stone to a colored center stone made with quality imitation gemstone material OR from clear 5A cubic zirconia accent sones to colored accent stones with quality gemstone material.

  --split--

Birthstone Gems and Cubic Zirconia Imitations