CustomMade
Dover, US · Delaware corporation
CustomMade designs and produces one-of-a-kind engagement rings and custom jewelry, working with customers through a collaborative process to sketch, refine, and select stones from a large inventory of diamonds and gemstones. It offers a personalized alternative to traditional jewelers, with craftsmanship based in the U.S.
Founders & leadership
SR
Seth RosenExecutive
Reported raises · per SEC filings
Form D private placements$2.2M disclosed across 1 round · 2025
▶$2.2MraisedDec 2025 · 9 investors · RetailingRule 506(b)
▶$2.2MraisedDec 2025 · 9 investors · Retailing
Rule 506(b)Officers, directors & promoters on the filing
- Seth RosenExecutive Officer, Director
- Offering amount
- $3M
- Amount sold
- $2.2M
- Minimum investment
- $10K
- First sale
- Dec 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlapBrilliant Earth3613 shared keywordsBrilliant Earth is an online jewelry retailer focused on sourcing and selling ethically-produced gemstones and precious metals. The company emphasizes supply chain transparency, sustainable materials, and community impact through its mission-driven business model.
Blue Nile3341 shared keywordsBlue Nile is an online retailer of diamonds, engagement rings, wedding bands, and fine jewelry featuring diamonds, pearls, and gemstones in precious metals. The company serves consumers shopping for engagement rings, wedding jewelry, and fine jewelry gifts through its website and physical showrooms.
With Clarity1590 shared keywordsWith Clarity sells lab-grown diamond and fine jewelry, including engagement rings, anniversary rings, eternity bands, and everyday pieces, with a build-your-own-ring configurator and preset designs. It offers at-home ring previews and virtual or in-person consultations at its SoHo showroom, selling directly to consumers.
Companies competing with CustomMade for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does CustomMade do?
- CustomMade designs and produces one-of-a-kind engagement rings and custom jewelry, working with customers through a collaborative process to sketch, refine, and select stones from a large inventory of diamonds and gemstones. It offers a personalized alternative to traditional jewelers, with craftsmanship based in the U.S.
- How much funding has CustomMade raised?
- CustomMade has disclosed $2.2M raised across 1 round.
- Where is CustomMade headquartered?
- CustomMade is headquartered in Dover, US.

