# SIGNATURE CORE DIAMOND ESS. — Signature Core Diamond Ess.

> Signature Core Diamond Ess. (iPhone/iPad app by Shubank Jain.)

- Source: https://appshunter.io/ios/app/signature-core-diamond-ess/id1357066495 (this page in markdown: same URL + `.md`)
- Developer: [Shubank Jain](https://appshunter.io/developer/1357066494)
- Category: Business
- Price: Free
- Age rating: 17+
- Requires: iOS 10.0 · 22 MB
- Languages: American English
- Released: 2018-03-10
- Data updated: 2026-01-21
- User reviews in markdown: https://appshunter.io/ios/app/signature-core-diamond-ess/id1357066495/reviews.md

## What is SIGNATURE CORE DIAMOND ESS.?

Signature is proprietary to your store. It has your name on it, which means it cannot be shopped.
Signature rings are die-struck. They are made from a solid piece of metal, created in high-pressure vacuum-temperature. The advantage of die-struck is that you have a more solid ring, with no pitting or porosity.
All rings are available in 18kt white-gold, yellow-gold, rose-gold and platinum. Note that the 18kt white is nickel-free. We use a palladium-alloy which ensures your customers will not experience issues with irritation or allergies.
All Signature rings and jewelry are made in New York City.
Signature products come with a 5-Year Warranty
All Signature diamonds are ideal-cut and, while we identify them as GH/SI, you will more often identify the diamonds as having a higher color and clarity and always a great cut.
Many of the rings feature Signature’s proprietary split-shared-prong setting. This allows for maximum security for the diamonds and a much better return of light than standard prong-settings.
Signature delivery is 2-3 weeks. However, check with us if you need something faster and we’ll make every effort to accommodate you.
If you can describe a ring, the chances are that we can produce it for you. That includes full-eternities, half-eternities and everything in between. That means you can request as many rows or as wide, or narrow, as you would like. Note that we also have a broad range of color-stones, including sapphire, ruby, tsavorites, tanzanite etc.
All Signature pendants include a 22” adjustable chain. The chains are also nickel-free.


## Version history (last 5 releases)

### 3.3 — 2022-10-31

Updated our app with latest security features and new feature as below:
-Bugs fixed.

### 3.2 — 2018-10-05

-Bugs fixed

### 3.1 — 2018-07-11

Bugs fixed.

### 1.8 — 2018-05-15

-Bug fixes for iPhone 5.

### 1.7 — 2018-05-11

- Bug fixes.
- Theme changes.

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## More apps by Shubank Jain

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All apps by Shubank Jain: https://appshunter.io/developer/1357066494

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-21.*