Unique Gemstones for Custom Work

please note that, aside from Moissanite, these gemstones are softer and not as suitable for everyday wear
please note that, aside from Moissanite, these gemstones are softer and not as suitable for everyday wear

Sort by
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
108 products found

Date, new to old
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
2.02 Carat John Dyer Starbrite Geometric Oval Malaya Garnet for Custom Work - Inventory Code GOG202 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.02 Carat John Dyer Starbrite Geometric Oval Malaya Garnet for Custom Work - Inventory Code GOG202 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.47 Carat Marquise Green Oregon Sunstone for Custom Work - Inventory Code GMS147 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.47 Carat Marquise Green Oregon Sunstone for Custom Work - Inventory Code GMS147 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.50 Carat Pear Oregon Sunstone for Custom Work - Inventory Code OPS250 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.50 Carat Pear Oregon Sunstone for Custom Work - Inventory Code OPS250 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

2.50 Carat Pear Oregon Sunstone for Custom Work - Inventory Code OPS250

Regular price $1,935.00 USD
Sale price $2,150.00 USD
3.52 Carat White Emerald Cut Topaz for Custom Work - Inventory Code WECT352 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.52 Carat White Emerald Cut Topaz for Custom Work - Inventory Code WECT352 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.65 Carat Hollandite Star Quartz for Custom Work - Inventory Code OSQ265 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.65 Carat Hollandite Star Quartz for Custom Work - Inventory Code OSQ265 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

2.65 Carat Hollandite Star Quartz for Custom Work - Inventory Code OSQ265

Regular price $1,125.00 USD
Sale price $1,250.00 USD
4.84 Carat Oval Green Tourmaline for Custom Work - Inventory Code GOT484 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
4.84 Carat Oval Green Tourmaline for Custom Work - Inventory Code GOT484 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

4.84 Carat Oval Green Tourmaline for Custom Work - Inventory Code GOT484

Regular price $2,205.00 USD
Sale price $2,450.00 USD
1.01 Carat Round Light Green Tourmaline for Custom Work - Inventory Code RGT101 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.01 Carat Round Light Green Tourmaline for Custom Work - Inventory Code RGT101 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.72 Carat Oval Sunstone for Custom Work - Inventory Code OOS272 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.72 Carat Oval Sunstone for Custom Work - Inventory Code OOS272 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

2.72 Carat Oval Sunstone for Custom Work - Inventory Code OOS272

Regular price $1,305.00 USD
Sale price $1,450.00 USD
1.63 Carat Oval Sunstone for Custom Work - Inventory Code OSUN163 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.63 Carat Oval Sunstone for Custom Work - Inventory Code OSUN163 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

1.63 Carat Oval Sunstone for Custom Work - Inventory Code OSUN163

Regular price $855.00 USD
Sale price $950.00 USD
1.05 Carat Oval Melody Quartz for Custom Work - Inventory Code OMQ105 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.05 Carat Oval Melody Quartz for Custom Work - Inventory Code OMQ105 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

1.05 Carat Oval Melody Quartz for Custom Work - Inventory Code OMQ105

Regular price $720.00 USD
Sale price $800.00 USD
Lab Grown Alexandrite in the Shape of Your Choice for Custom Work - Inventory Code ALX100 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
Lab Grown Alexandrite in the Shape of Your Choice for Custom Work - Inventory Code ALX100 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.94 Carat Emerald Cut Champagne Orange Zircon for Custom Work - Inventory Code EOZ194 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.94 Carat Emerald Cut Champagne Orange Zircon for Custom Work - Inventory Code EOZ194 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
0.75 Carat Round Strawberry Quartz for Custom Work - Inventory Code RSQ075 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
0.75 Carat Round Strawberry Quartz for Custom Work - Inventory Code RSQ075 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.95 Carat Geometric Octagon London Blue Topaz for Custom Work - Inventory Code OBT395 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.95 Carat Geometric Octagon London Blue Topaz for Custom Work - Inventory Code OBT395 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.21 Carat Oval Melody Quartz for Custom Work - Inventory Code OMQ321 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.21 Carat Oval Melody Quartz for Custom Work - Inventory Code OMQ321 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

3.21 Carat Oval Melody Quartz for Custom Work - Inventory Code OMQ321

Regular price $1,305.00 USD
Sale price $1,450.00 USD
3.80 Carat Round Gray Moissanite for Custom Work - Inventory Code RGM380 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.80 Carat Round Gray Moissanite for Custom Work - Inventory Code RGM380 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

3.80 Carat Round Gray Moissanite for Custom Work - Inventory Code RGM380

Regular price $2,475.00 USD
Sale price $2,750.00 USD
0.70 Carat Pear Iolite for Custom Work - Inventory Code PPI070 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
0.70 Carat Pear Iolite for Custom Work - Inventory Code PPI070 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

0.70 Carat Pear Iolite for Custom Work - Inventory Code PPI070

Regular price $585.00 USD
Sale price $650.00 USD
1.98 Carat Green Oval Tourmaline for Custom Work - Inventory Code GOT198 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.98 Carat Green Oval Tourmaline for Custom Work - Inventory Code GOT198 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

1.98 Carat Green Oval Tourmaline for Custom Work - Inventory Code GOT198

Regular price $1,125.00 USD
Sale price $1,250.00 USD
3.60 Carat Geometric Oval London Blue Topaz for Custom Work - Inventory Code GOT360 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
3.60 Carat Geometric Oval London Blue Topaz for Custom Work - Inventory Code GOT360 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
0.80 Carat Round White Moissanite for Custom Work - Inventory Code WRM080 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
0.80 Carat Round White Moissanite for Custom Work - Inventory Code WRM080 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

0.80 Carat Round White Moissanite for Custom Work - Inventory Code WRM080

Regular price $900.00 USD
Sale price $1,000.00 USD
1.25 Carat Hexagon Golden Moissanite for Custom Work - Inventory Code HGM125 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.25 Carat Hexagon Golden Moissanite for Custom Work - Inventory Code HGM125 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

1.25 Carat Hexagon Golden Moissanite for Custom Work - Inventory Code HGM125

Regular price $1,215.00 USD
Sale price $1,350.00 USD
2.50 Carat Pear Gray Moissanite for Custom Work - Inventory Code GPM250 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
2.50 Carat Pear Gray Moissanite for Custom Work - Inventory Code GPM250 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry

2.50 Carat Pear Gray Moissanite for Custom Work - Inventory Code GPM250

Regular price $2,025.00 USD
Sale price $2,250.00 USD
1.94 Carat Round Opalescent White Zircon for Custom Work - Inventory Code WZIR194 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
1.94 Carat Round Opalescent White Zircon for Custom Work - Inventory Code WZIR194 - Midwinter Co. Alternative Bridal Rings and Modern Fine Jewelry
At Midwinter Co. Jewelry, we are a sustainable and tiny but trusted small business to create your unique and alternative bride type engagement rings. We are a leader in the salt and pepper diamond world, a quiet luxury brand that works one on one with you to design the most unique, gorgeous, modern jewelry. Midwinter Co. is also one of the only brands that specializes in acutely unique gemstones such as bi-color sapphires, teal green blue sapphires, mossy aquamarine, mossy agate, black tourmaline in quartz, gold in quartz, tourmaline in unique colors, gray sapphires, gray spinel, dark gray spinel, dark gray diamonds, black diamonds, black speckled diamonds, celestial diamonds, galaxy diamonds, dendritic agate, dendritic opal, dendritic quartz, branchy gemstones, quartz with black star hollandite, alexandrite, garnet, peridot with or without tourmaline, harmony quartz aka melody quartz aka seven stone quartz, morganite, emerald, topaz, misty white diamonds, white blue diamonds, opalescent diamonds, opalescent sapphires, parti sapphires, and more. Within our walls, we carry only a small select of stock as much of our work is custom. We custom design and personalize every ring setting/mounting to fit the unique gemstones and diamonds we carry. We can design you a custom ring set based off of a drawing or screen shots, aesthetics, themes, and more. We also have bridal necklaces, bridal earrings, mothers earrings, bridesmaids earrings, modern asymmetrical sapphire diamond earrings and more. Our small team is mighty and caring. Midwinter Co. is top rated with 5/5 100% 5 star on google. Drive 25-35 minutes from Philadelphia to visit our showroom to see our in stock pieces and stones. We can create: couples rings, rings for couples, rings for twins, twins rings, ring sets for couples, matching ring sets, custom stacking rings, custom stacking ring sets, bridal sets, custom right hand rings, custom mother gemstone rings, vintage style rings, modern style engagement rings, rings for the alt-bride, etc. We are LGBTQIA+ friendly, husband and wife owned. Our brand has been featured on E! News, Refinery 29, Vogue UK & magazines nation and internationally. We hope to be a small part of your story. Thank you for being a big part of ours!