Certified Lab-Grown Diamonds • BIS Hallmarked Gold • Insured Delivery
Ivani Diamonds
BIS Hallmarked Gold
Home/BIS Hallmarked Gold

BIS Hallmarked Gold

100% hallmarked precious metals guaranteeing purity, authenticity, and legal consumer protection

SGL & IGI Certified • BIS Hallmarked Purity • 100% Insured Delivery
National Standard of Purity

Gold Purity You Can Verify with Complete Confidence

At Ivani Diamonds, every gold creation is stamped under the strict standards of the Bureau of Indian Standards (BIS). Hallmarking is the official certification of precious metal fineness, ensuring you receive the exact gold purity you pay for.

The Three Mandatory BIS Hallmark Marks

Every authentic piece of Ivani Diamonds gold carries these laser-engraved hallmarks

1. BIS Triangular Logo

The official triangular logo of the Bureau of Indian Standards certifying that the jeweler and assaying center conform to Indian standards.

2. Purity & Fineness Mark

Indicates the exact gold content in parts per thousand: 750 (18K), 585 (14K), or 916 (22K).

3. 6-Digit HUID Code

A unique 6-character alphanumeric Hallmark Unique Identification number inscribed on each jewel for digital traceability.

Understanding Gold Karatage

Choose the ideal balance of durability, color richness, and daily wearability

Karat GradeFineness StampGold PurityBest Suited For
18 Karat (18K)18K75075.0% Pure GoldGlobal luxury standard for diamond rings, necklaces & daily fine jewellery.
14 Karat (14K)14K58558.5% Pure GoldExceptional scratch resistance for active lifestyles and tennis bracelets.
22 Karat (22K)22K91691.6% Pure GoldTraditional deep yellow Indian heritage jewellery and auspicious occasions.
950 PlatinumPt95095.0% Pure PlatinumNaturally white, dense, and hypoallergenic engagement rings.

Verify Your HUID with the Official ‘BIS CARE’ App

Download the government ‘BIS CARE’ app on Android or iOS. Enter the 6-digit alphanumeric HUID stamped on your piece to view the hallmarking center, testing date, jeweler registration number, and exact certified purity.

Haute Joaillerie Atelier • Bespoke Craftsmanship

Lara's Jewels & Bespoke Creations

Immerse yourself in our signature collection where avant-garde design meets certified Indian artisanal mastery. Each piece is individually crafted in BIS hallmarked gold, featuring conflict-free CVD diamonds independently graded by SGL and IGI.

Bespoke DesignCustom bridal & high jewellery
Certified Purity100% Type IIa CVD Diamonds
Global ConciergeDirect India & Sydney viewings
Ivani Diamonds Signature Haute Joaillerie Artwork