Custom engagement rings

When you put the word “custom” in front of anything, you know it’s going to come with several dollar signs. Custom home, custom suit, custom handbag, custom jewelry… There are endless options for having something designed per your specific style, but not everyone can afford true custom.

Here at Abby Sparks Designs in Denver, Colorado, we design 100% custom jewelry and can accommodate any budget. All of our custom designed jewelry starts at just $2,000 and goes up from there. Whether you’re looking for an incredible $20,000 custom engagement ring, or a custom engagement ring around $3,000, our creative team is here to bring your jewelry dreams to life.

Things to consider when budgeting for a custom engagement ring or custom wedding ring:

  • The metal: White and yellow gold are a bit more affordable than palladium and platinum; however, palladium and platinum are the hardest metals.
  • The diamonds: A 1 carat mined diamond starts around $7,000; a lab-grown 1 carat diamond would start at only $1,500.
  • Other stones: Sapphires, rubies and topaz stones still have sparkle and are a more affordable option than diamonds (in most cases).
  • Heirlooms: Have your own stones? We can set those and save you a bit of money, rather than purchasing a center stone.

Examples of jewelry in each budget:


The Janrace: starting at $2,700

Custom kunzite and emerald ring

  • 14K Rose Gold

  • 6.58 carat kunzite center stone and 0.58 ctw emeralds

The Jamie: starting at $2,800

Blue Topaz ring

  • Sterling silver
  • 4 carat hexagon blue topaz center stone with 0.18 ctw diamonds

The Jennifer: starting at $5,000

Custom diamond engagement ring

  • 14k white gold
  • 2.5 carat conflict-free lab-grown diamond



The Amanda: starting at $5,000

Yellow sapphire ring

  • 14k white gold
  • Light yellow sapphire center

The Lauren: starting at $6,800

Unique custom engagement ring

  • 18k yellow gold
  • 1 carat lab grown diamond with 2.38 carat blue/green rosecut diamonds

The Hannah: starting at $7,500

square diamond engagement ring

  • Palladium
  • 1.7 ctw diamonds



The Jenna: starting at $9,000

unique engagement ring

  • 18k yellow gold
  • 1.4 ctw diamonds

The Erika: starting at $13,200

Teardrop diamond ring

  • 18k white gold
  • 1 carat center pear diamond with 1.65 ctw diamond melee

The Alissa: starting at $14,500

Infinity engagement ring

  • 18k white gold
  • 1.3 carat center diamond and 0.68 ctw accent diamonds



The Laura: starting at $15,000

Custom yellow diamond ring

  • Platinum
  • 1.01 CTW oval natural yellow diamond with 1mm diamond halo and pave diamond band

The Angila: starting at $18,800

Center cut diamond ring

  • 18k white gold
  • 1.4 carat princess cut center diamond and 0.28 ctw accent diamonds

The Pamela: starting at $41,000

heirloom engagement ring

  • 18k white gold
  • Engagement ring: 2.25 carat center diamond, 0.8 ctw pear diamonds, 0.4 ctw melee accent diamonds; Wedding bands: 0.4 ctw diamonds per band (2)