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DuPont Registry is featuring AviNika Jewelry, among exotic cars and high-end jewelry.

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AviNika's Genesis

Rooted in over 40 years of Nika’s family legacy in transforming precious metals into personal art, AviNika Jewelry was born from Avi’s vision to redefine men’s fine jewelry. The tradition began with Nika’s father, Serhii Lysenko, whose handcrafted furnaces expanded the very boundaries of the craft.

Today, AviNika Jewelry continues that legacy, crafting solid gold pieces set with ethically sourced diamonds, each made to mark life’s most personal milestones, from Nika and Avi’s own wedding rings to bespoke Legacy Rings commissioned by DuPont Registry collectors.

Read more on About Us page.

AviNika Jewelry Collections

For men and women to dress in custom solid gold and diamonds.

Men’s Heritage Wedding Bands
Men’s Heritage Wedding Bands
Legacy Rings with Natural Diamonds
Legacy Rings with Natural Diamonds
Men's Legacy Rings with Lab Diamonds
Men's Legacy Rings with Lab Diamonds
Men's 1-of-1 Devotion
Men's 1-of-1 Devotion
Her Aurora Jewelry
Her Aurora Jewelry
Diamond Jewelry Essentials
Diamond Jewelry Essentials
Lab-Grown Diamond Jewelry
Lab-Grown Diamond Jewelry

Men’s Heritage Wedding Bands

AviNika Jewelry Men's Gold Wedding Band
AviNika Jewelry Men's Gold Wedding Band
AviNika Jewelry Men's Gold Wedding Band
AviNika Jewelry Men's Gold Wedding Band
The Continuum Band | 5mm Classic Men’s Wedding Ring in 14k Gold $930.00
Men's Wedding band Gold baguette diamond
AviNika Jewelry Men's Wedding Band
AviNika Jewelry Men's Wedding Band Diamonds
The Heirloom Band | 4.5mm Men’s Diamond Wedding Ring in 18k Gold From $2,250.00
AviNika Jewelry Men's Wedding Band Diamond
AviNika Jewelry Men's Gold Wedding Band
AviNika Jewelry Mens Wedding Band Front
AviNika Jewelry Mens Wedding Band
The Laurel Band | 4.5mm Men’s Diamond Wedding Ring in 18k Gold From $2,250.00
AviNika Jewelry Miandarin Gold Wedding Band
AviNika Jewelry Miandarin Gold Wedding Band
AviNika Jewelry Miandarin Gold Wedding Band
AviNika Jewelry Miandarin Gold Wedding Band
The Meander Band | 4mm Greek Key Men’s Wedding Ring in 14k Gold From $1,890.00
AviNika Jewelry Mens Modern Wedding Ring 14k solid white gold 3.0 ct lab diamond
AviNika Jewelry Mens Modern Wedding Ring 14k solid white gold 3.0ct lab diamond
AviNika Jewelry Mens Modern Wedding Ring 14k solid white gold 3.0 ct lab diamond
The Modern Band | 3ct Emerald Lab Diamond in 14k Gold From $3,350.00
Mens Gold Wedding Band AviNikaJewelry
Mens Gold Wedding Band AviNikaJewelry
Mens Gold Wedding Band AviNikaJewelry
Mens Gold Wedding Band AviNikaJewelry
The Order Band | 5mm Men’s Diamond Wedding Ring in 18k Gold (1 CTW Lab Diamonds) From $2,950.00
The Versailles Band | 4.5mm Ornate Men’s Wedding Ring in 18k Gold
The Versailles Band | 4.5mm Ornate Men’s Wedding Ring in 18k Gold From $1,890.00
Champagne Vow Eternal Natural Diamond Ring (2ctw)

Champagne Vow Eternal Natural Diamond Ring (2ctw)

Starting at $21,850.00
Call to Inquire
The Maharaja's Legacy Ring Natural Diamond (3ctw)

The Maharaja's Legacy Ring Natural Diamond (3ctw)

Starting at $86,890.00
Call to Inquire
The Sovereign Pendant

The Sovereign Pendant

Starting at $49,990.00
Call to Inquire
The Legacy Ring Natural Diamond (2ctw)

The Legacy Ring Natural Diamond (2ctw)

Starting at $22,900.00
Call to Customize
The Emperor's Code Natural Diamond (2.5ctw)

The Emperor's Code Natural Diamond (2.5ctw)

Starting at $24,980.00
Call to Customize
Aurora Bracelet with 2.5ctw Natural Diamonds in 18k Gold

Aurora Bracelet with 2.5ctw Natural Diamonds in 18k Gold

Starting at $6,900.00
Commission
Nika Ring Natural Diamond (2ctw)

Nika Ring Natural Diamond (2ctw)

Starting at $7,990.00
Commission
5ctw Diamond Tennis Bracelet

5ctw Diamond Tennis Bracelet

Starting at $8,990.00
Commission
Mosaic Ring Natural Diamond (1.7ctw)

Mosaic Ring Natural Diamond (1.7ctw)

Starting at $6,990.00
Commission

IGI/GIA Certified

Every piece comes with independent documentation from IGI or GIA, ensuring the highest standards of quality and ethical sourcing.

2 Year Guarantee

  • Manufacturing & Craftsmanship
  • Complimentary Services
  • Learn more in FAQ



Exclusive Access

Subscribers enjoy priority access to limited collections and personalized consultations with Avi & Nika.

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Craving Bespoke Jewelry?

Schedule a virtual appointment to share your design preferences, diamond choices, and budget. Our experts will prepare a personalized quote and concept plan tailored exclusively to you.

Customize your future heirloom with an engraving of your signature.

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