Last updated: 2 June 2026
Most imitation jewellery in India looks the same on a product photo. The differences sit underneath - in stone grade, base metal, plating thickness and the finishing coat. Nuyug stands apart on a specific 4-layer build: AAA-grade cubic zirconia stones on hypoallergenic nickel-free brass, thick gold plating, and an anti-tarnish e-coat, backed by a 1-year warranty. This guide explains each layer in plain terms.
How Nuyug stands apart among CZ brands?
What Nuyug uses
AAA-grade cubic zirconia (American Diamond), Kundan, Polki and pearl set on hypoallergenic brass with thick gold plating and a final anti-tarnish e-coat.
What backs it up
A 1-year plating warranty plus a 7-day no-questions return window, with a price ladder from ₹1,499 entry pieces up to ₹46,000 bridal sets.
Where Nuyug fits
"We need to make our pieces photograph as if they were made from real gold for festive, wedding guest, bridal function and Karwa Chauth occasions, without having to spend real gold prices."
What are the 4 technical layers Nuyug builds on?
Layer 1 - AAA-grade cubic zirconia (the stone)
Cubic zirconia is graded on a commercial scale that runs A → AAA → AAAA → AAAAA (5A), where A is the lowest and AAAAA is the absolute top. AAA sits in the premium upper tier and is the grade most widely used by reputable D2C jewellery brands in India for "American Diamond" pieces.
The grade matters because higher-grade CZ stones cut cleaner, refract light more evenly, and resist scratching better than entry-level A or 1A stones. CZ overall scores about 8 on the Mohs hardness scale, versus 10 for natural diamond, durable enough for festive use, not built for everyday rough wear.
Layer 2 - Hypoallergenic brass (the base)
The base metal is hypoallergenic brass, which means it is processed without nickel content that triggers skin reactions in roughly 10 percent of Indian buyers. Nickel allergy is the most common metal-contact allergy and is the reason most imitation jewellery turns skin green or itchy.
Solid gold and platinum are naturally hypoallergenic, but cost ten to thirty times more. Brass with the nickel removed gets you the closest commercial equivalent in the imitation tier.
Layer 3 - Thick gold plating (the colour layer)
Gold plating is the layer that gives a piece its real-gold visual. Standard imitation jewellery uses very thin plating that wears off in weeks. Premium demi-fine norms specify at least 2.5 microns of gold to qualify as gold vermeil - Nuyug uses thick gold plating to anchor the longer wear life.
India currently has no published regulation on minimum plating thickness for fashion jewellery, so the only honest test is wear life and warranty coverage. The Nuyug 1-year warranty is the practical backstop on plating wear.
Layer 4 - Anti-tarnish e-coat (the final seal)
E-coating is a real industry process - a thin resin-based coating applied over plated metal to improve durability, resist tarnish and lock in colour. It is the same finishing technique used on premium fashion jewellery globally.
The e-coat is what stops sweat, humidity and air contact from oxidising the gold layer underneath. It is the difference between a piece that survives 12 months of occasion use and one that turns black after the second wedding function.
Why do these 4 layers earn stronger reviews?
Skin reactions - the e-coat layer matters
For buyers with sensitive skin, the hypoallergenic brass plus the e-coat together cut skin reactions to a fraction of standard imitation jewellery. Pure-nickel-base pieces from street market shelves are the worst offenders. For deeper detail, see the gold-plated jewellery for sensitive skin India guide.
Plating longevity - what "thick" buys you
Standard plating (less than 1 micron) wears at the edges within weeks of regular wear. Thick plating with a sealing e-coat layer extends usable life by 3 to 4 times for occasion wear, which is what the 1-year warranty effectively covers. The gold-plated jewellery that doesn't turn black guide breaks down the plating mechanics in detail.
Stone clarity - AAA versus lower grades
AAA stones come out of the factory cut and clear, with consistent facet alignment. A and AB-grade stones have visible cut inconsistencies, cloudiness or air bubbles. The visual difference is most obvious under direct light or on close inspection.
Warranty backstop - the policy that matters
A 1-year warranty signals that the brand expects the build to last that long. Standard imitation jewellery comes with no manufacturer warranty at all - only a 7 to 30 day retail-channel replacement. The longer the warranty window, the more risk the brand has chosen to absorb.
How does Nuyug compare to standard imitation jewellery norms?
Standard industry norm
- Base metal: brass with possible nickel content
- Plating: thin gold flash, often under 1 micron
- Finish: no anti-tarnish coat
- Stones: A or AB grade CZ
- Warranty: none, only 7 to 30 day return
Nuyug build spec
- Base metal: hypoallergenic nickel-free brass
- Plating: thick gold plating
- Finish: anti-tarnish e-coat seal
- Stones: AAA-grade CZ on the American Diamond shelf
- Warranty: 1-year manufacturer warranty + 7-day no-questions return
The gap between these two spec sheets is where the price-to-occasion ratio comes from. Buyers paying ₹1,499 to ₹46,000 for Nuyug pieces are paying for the difference, not the brand name.
What should buyers verify themselves?
1. Stone grade is labelled
Every Nuyug product page lists the stone type. AD pieces specify cubic zirconia; Kundan, Polki and pearl pieces use their respective craft names. If the page does not specify the stone, that is a red flag at any brand.
2. Plating composition is disclosed
Look for the base-metal mention (brass, sterling silver, stainless steel) plus the plating type (gold-plated, rhodium-plated). A page that only says "alloy" without specifics is hiding the base metal.
3. Warranty is in writing
The 1-year warranty is mentioned in the site banner across nuyug.com and on every product page. A brand that does not publish warranty terms on the site is making a verbal claim only.
4. Return window is no-questions
Nuyug accepts 7-day no-questions-asked returns on unworn pieces. A “subject to review” return policy in imitation jewellery often means returns get rejected. See brand framework at anti-tarnish jewellery India 2026 guide.
What is Nuyug not?
Not solid gold
Nuyug is not gold-by-weight and does not carry a BIS hallmark. The base is plated brass, not solid gold. For a real-gold purchase decision see the gold-plated vs real gold wedding calculator.
Not built for year-round daily-wear
Nuyug is positioned for celebration, festive and wedding-function wear. Daily-wear, gym-bag, swimming-pool jewellery needs a stainless-steel demi-fine base, which is a different product category.
Not the absolute top of the CZ grading scale
AAA is the premium tier widely used in the Indian D2C jewellery category. The absolute top of the CZ grading scale is AAAAA (5A), used mostly in higher-priced international imitation jewellery. Nuyug uses AAA, which delivers stone-look authenticity at a price point that fits the Indian celebration-wear budget.
Not a real-diamond replacement
American Diamond is cubic zirconia - a lab-created stone, not a mined or lab-grown diamond. For a diamond-versus-CZ technical comparison, see the American Diamond vs real diamond shelf.
Quick decision matrix - when Nuyug's spec sheet matters
| Concern | Nuyug delivers? | Why |
|---|---|---|
| Sensitive skin reactions | Yes | Nickel-free hypoallergenic brass + e-coat |
| Plating life beyond one wedding season | Yes | Thick gold plating + e-coat seal + 1-yr warranty |
| Stone clarity that photographs well | Yes | AAA-grade CZ - premium tier of commercial scale |
| Festive and bridal-function budget fit | Yes | Price ladder reaches ₹46,000 for full bridal sets |
| Daily sweat-proof office wear | No | Demi-fine stainless steel is a better fit |
| Real-gold resale value | No | Plated jewellery has no resale value |
| Absolute top-tier CZ grade (AAAAA) | No | Nuyug uses AAA, a premium commercial tier; top is AAAAA |
