Avianne & Co logo

Avianne & Co

Custom diamond jewelry, pendants, chains, watches, and one-of-one pieces. New York, New York. Founded 1999. Runs on Shopify Plus.

Avianne & Co is a New York, New York brand, founded in 1999, selling custom diamond jewelry, pendants, chains, watches, and one-of-one pieces on Shopify Plus. Its store lists 3,467 products, mostly diamond letter pendant, engagement rings and diamond rings, priced from $950 to $33.41K. It sells direct and through retail. It employs 11 to 50 people and runs 25 apps from the Shopify App Store across 7 categories. It spends about $1.5K to $2K a month on those apps.

The store

Products listed
3,467
Counted on the storefront
Typical price
$950 to $33413
Most products fall in this range
Diamond Letter Pendant185Engagement Rings175Diamond Rings174Womens Diamond Rings139Diamond Cross Pendant135Diamond Cluster Earrings109

Product types as Avianne & Co files them in its own catalogue.

What Avianne & Co runs on Shopify

25 apps from the Shopify App Store, across 7 categories.

Other15Product reviews3Loyalty, store credit & gift cards2Search, upsell & discovery2Page building1Email & SMS marketing1Helpdesk1

Estimated app spend: about $1.5K to $2K a month.

Seen running on the storefront:Affirm pay‑over‑time messagingKlarna On‑Site MessagingKlaviyoRedo
See which 25 apps, and when each was added.sign in →

Counted from the Shopify App Store. A name shows only for an app our own visit to the storefront saw running, or to signed-in members. how we count.

Where Avianne & Co sells

Direct, avianneandco.comRetail

Competitors

  1. NYC gold chains and diamonds

  2. gold chains and diamond jewelry

  3. gold chains and diamonds

  4. gold chains and diamond pieces

  5. custom jewelry and chains

  6. Diamond Marquise

    diamonds and gold chains

  7. The Diamond Factory

    diamond rings and pendants

  8. chains and pendants

  9. custom pendants and chains

  10. Mark Broumand

    diamond jewelry

how we pick competitors

What apps does Avianne & Co use on Shopify?

Avianne & Co runs 25 apps from the Shopify App Store across 7 categories: Other, Loyalty, store credit & gift cards, Search, upsell & discovery, Page building, Product reviews, Email & SMS marketing, Helpdesk. Seen running on its storefront: Affirm pay‑over‑time messaging, Klarna On‑Site Messaging, Klaviyo, Redo.

Who are Avianne & Co's competitors?

The Shopify brands closest to Avianne & Co are TraxNYC, FrostNYC, BAYAM JEWELRY, GOLDZENN and Johnny Dang & Co.

Updated 2026-10-29. Method notes and every source: how we count →