E79 Blog
Diamond color grade benchmarks: D to K scale 2026
28 Oct 2026
Use this diamond color grade chart to compare D–K: colorless, near colorless, and faint. Choose by visible warmth, setting, and your preferred ring style.
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Diamond certification benchmarks: GIA vs IGI vs AGS 2026
28 Oct 2026
IGI certification documents a diamond, not its beauty. Compare GIA, IGI, and legacy AGS grading scales, report limits, and verification steps for 2026.
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Best Independent Designer Engagement Rings Online: 2026 Guide
28 Oct 2026
Find designer engagement rings that fit your style. Compare boutique, geometric, linked-band, gemstone, and solitaire options with practical buying tips.
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From ring sketch to 3D-printed wax model: 2026 workflow
27 Oct 2026
Ring sketch to wax model custom jewelry works best with staged approvals. Learn what to check in CAD, printed patterns, stone fit, and casting handoff.
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Diamond clarity grade benchmarks: VS1 vs VS2 vs SI1 vs SI2 2026
27 Oct 2026
Diamond clarity grade comparison for VS1, VS2, SI1 and SI2. Start with VS2, then check inclusions, visibility and durability before choosing your ring.
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