These are the folks who showed up for luxury from the very beginning—and have been there ever since. Congrats to these 10 brands on their impressive 20-show streak.
1. Necklace and brooch with 12.69 ct. natural black pear-shape diamond, 3.55 cts. t.w. pear-shape and 1.14 cts. t.w. round diamonds, and 1.65 cts. t.w. green emeralds in 18k white gold; $80,000; Rahaminov Diamonds; 213-622-9866; rahaminov.com
2. Altalena dangle earrings in 18k yellow gold with 8 mm–8.5 mm pearls and 0.3 ct. t.w. diamonds; $1,605; Mastoloni; 800-347-3275; mastoloni.com
3. Royal T engagement ring in 18k rose gold (also available in 18k yellow gold and platinum); $6,690 (without center stone); Tacori; 800-421-9844; tacori.com
4. Firenze Enamel 18k yellow gold vermeil diamond X bracelet in Florentine finish with 0.67 ct. t.w. diamonds; $6,500; Henderson Collection by Lecil; 800-605-3035; wlhlimited.com
5. Capri collection ring with multicolored gemstones in 14k rose gold; $2,550; Bellarri; 800-255-0192; bellarri.com
6. Handcrafted bangles in 18k gold, diamonds, and enamel, some with 24k gold leaf; $1,749–$2,959; Soho Jewelry; 212-219-3734; sohojewelry.com
7. Pendant with citrine, peridot, and diamonds in 14k gold on 16-inch chain; $1,330; PeJay Creations; 201-863-0006; pejaycreations.com
8. Tradition engagement ring with 1 ct. t.w. diamonds in 14k white and rose gold; starting at $3,950 (without center stone); Verragio; sales@verragio.com; verragio.com
9. Fancy pavé earrings with 32.39 cts. t.w. white and black diamonds in 18k white gold; $99,000; Siera Jewelry; info@sierajewelry.com; sierajewelry.com
10. Ring with 2.4 cts. t.w. round and rose-cut diamonds in 18k white gold; $11,900; Norman Covan; 888-977-9007; normancovan.com