Custom Ring Studio
A Personalized Experience Rooted in Story, Craft, and Intention.
Welcome to the LMJ Online Ring Studio — where your story takes shape.
We’ve partnered with Misfit Diamonds, curators of ethically sourced and beautifully unconventional stones, to give you direct access to a thoughtfully selected inventory of unique sapphires and diamonds.
Now, you can handpick your perfect stone and pair it with one of our signature LMJ settings to create a ring that feels unmistakably like you.
How it Works
-
1. Choose Your Stone
Misfit GemsBrowse our live inventory from Misfit Diamonds—updated in real time—and select the shape, size, and style that speaks to you. From moody salt-and-pepper diamonds to vibrant teal sapphires, every stone is ethically sourced and full of soul. Once you've selected a stone you can then shop our available settings or book a consult to design something around the stone.
-
2. Select Your Setting
Find your settingExplore a curated collection of LMJ's signature settings—crafted in 14kt or 18kt gold, designed to balance everyday wear with heirloom quality. Most gemstone shapes & sizes will work with these designs, with more guidance on stone selection in the description. For diamonds over 2ct, please contact us before proceeding as additional customizations might be necessary.
-
3. Bring It All Together
Book a custom consulationOnce you’ve purchased your stone and setting, we’ll confirm your order and begin handcrafting your ring in our Cleveland Heights studio. You’ll receive a detailed timeline and be looped in every step of the way. You can book a consultation if you'd rather work with LMJ one-on-one for stone selection or design after you've picked a stone.
Misfit Diamonds
-
1.21ct 9.04x5.99x3.65mm VVS2 K Pear Brilliant 🇨🇦 26120-05
Regular price $2,996.00 USDRegular priceUnit price / perSale price $2,996.00 USD -
1.19ct 7.28x3.96x4.54mm Polished Raw Diamond 🇨🇦 26277-01
Regular price $388.00 USDRegular priceUnit price / perSale price $388.00 USD -
1.01ct 5.35x5.04x4.08mm SI1 C2 Cut Corner Square Step Cut 🇨🇦 22308-03
Regular price $2,344.00 USDRegular priceUnit price / perSale price $2,344.00 USD -
1.55ct 6.15x5.91x4.44mm SI2 C8 Cut Corner Square Step Cut 🇨🇦 21049-01
Regular price $2,929.00 USDRegular priceUnit price / perSale price $2,929.00 USD -
0.31ct 5.78x3.75x2.22mm SI1 E Pear Brilliant 🇨🇦 21912-03
Regular price $1,427.00 USDRegular priceUnit price / perSale price $1,427.00 USD -
1.01ct 6.25x6.24x4.01mm SI3 C2 Round Brilliant 🇨🇦 21005-01
Regular price $2,429.00 USDRegular priceUnit price / perSale price $2,429.00 USD -
0.40ct 5.34x3.81x2.03mm Half Moon Rosecut 25495-11
Regular price $363.00 USDRegular priceUnit price / perSale price $363.00 USD -
3.54ct 10.82x8.03x4.92mm GIA SI2 K Antique Old Mine Cut 25920-01
Regular price $31,416.00 USDRegular priceUnit price / perSale price $31,416.00 USD -
1.17ct 9.86x5.35x3.07mm VS1 C5 Geo Pear Step Cut 27082-17
Regular price $3,036.00 USDRegular priceUnit price / perSale price $3,036.00 USD -
1.03ct 8.68x5.31x3.28mm VS2 U-V Geo Pear Step Cut 🇿🇦 26119-10
Regular price $2,497.00 USDRegular priceUnit price / perSale price $2,497.00 USD -
2.83ct 8.96x6.70x4.51mm Cut Corner Rectangle Step Cut 27241-06
Regular price $4,056.00 USDRegular priceUnit price / perSale price $4,056.00 USD -
1.01ct 5.35x6.18x3.98mm SI2 C5 Cushion Brilliant 20705-10
Regular price $2,517.00 USDRegular priceUnit price / perSale price $2,517.00 USD
Misfit Gems
-
0.33ct 10.06x3.06x2.24mm Lozenge Step Cut Sapphire 25196-10
Regular price $672.00 USDRegular priceUnit price / perSale price $672.00 USD -
0.35ct 11.64x3.08x1.53mm Kite Step Cut Sapphire 25740-16
Regular price $445.00 USDRegular priceUnit price / perSale price $445.00 USD -
0.42ct 10.83x3.44x1.76mm Lozenge Step Cut Sapphire 25740-19
Regular price $536.00 USDRegular priceUnit price / perSale price $536.00 USD -
0.42ct 9.15x3.66x2.66mm Kite Step Cut Sapphire 25196-01
Regular price $854.00 USDRegular priceUnit price / perSale price $854.00 USD -
0.43ct 8.92x2.81x1.34mm Baguette Step Cut Sapphire 23122-01
Regular price $550.00 USDRegular priceUnit price / perSale price $550.00 USD -
0.44ct 4.83x4.78x2.52mm Round Brilliant Sapphire 26556-22
Regular price $630.00 USDRegular priceUnit price / perSale price $630.00 USD -
0.44ct 8.40x2.79x1.63mm Cut Corner Rectangle Step Cut Sapphire 23780-02
Regular price $441.00 USDRegular priceUnit price / perSale price $441.00 USD -
0.46ct 7.51x2.89x1.89mm Baguette Step Cut Sapphire 22848-01
Regular price $592.00 USDRegular priceUnit price / perSale price $592.00 USD -
0.49ct 5.78x3.99x2.79mm Oval Brilliant Sapphire 26667-07
Regular price $700.00 USDRegular priceUnit price / perSale price $700.00 USD -
0.49ct 7.89x3.01x1.75mm Cut Corner Rectangle Step Cut Sapphire 23779-05
Regular price $494.00 USDRegular priceUnit price / perSale price $494.00 USD -
0.52ct 10.27x3.70x2.95mm Kite Step Cut Sapphire 25196-05
Regular price $1,054.00 USDRegular priceUnit price / perSale price $1,054.00 USD -
0.52ct 8.48x3.00x1.83mm Cut Corner Rectangle Step Cut Sapphire 23098-01
Regular price $511.00 USDRegular priceUnit price / perSale price $511.00 USD
LMJ Settings
-
Nicole Setting
Regular price $3,800.00 USDRegular priceUnit price / perSale price $3,800.00 USD -
Robyn Setting
Regular price $2,500.00 USDRegular priceUnit price / perSale price $2,500.00 USD -
Colleen Setting
Regular price $3,900.00 USDRegular priceUnit price / perSale price $3,900.00 USD -
Maura Setting
Regular price $2,550.00 USDRegular priceUnit price / perSale price $2,550.00 USD











