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IMPHALA
A round brilliant lab-grown diamond solitaire in silver, resting on grey silk

IMPHALA · Maison de Diamants · est. India

Heirlooms,softly sung.

A graceful identity that moves forward with confidence.

Beginning of a Legacy

Lab-grown

IGI certified diamonds

925 Silver

Rhodium-finished, hallmarked

Handcrafted

By master jewellers in India

Lifetime care

Polish & repair, always free

IMPHALA tennis necklace on a model's neckline

The house

A new kind of heirloom.

IMPHALA creates premium silver jewellery with lab-grown diamonds, blending craftsmanship, sustainability and timeless design. Every piece is conceived, cut and hand-finished in our Indian atelier, in editions you can count by hand.

Read our story

A diamond, understood

The 4 C's of a diamond.

Four simple qualities decide how a diamond looks, sparkles, and lasts. Here is what each one means, in plain language.

01

How it sparkles

Cut

Cut is not the shape. It is how well the diamond is shaped and polished. A great cut returns light to your eye as fire and brilliance. We set only Excellent and Ideal cut grades.

Ideal Excellent Very Good Good Fair

IMPHALA standard: Ideal & Excellent only

02

How white it looks

Colour

Diamonds are graded D (completely colourless) to Z (light yellow). The closer to D, the rarer and whiter the stone. IMPHALA only sets D, E or F, the rarest and whitest range.

D E F G H I J

IMPHALA standard: D–F (Colourless)

03

How clean it is inside

Clarity

Tiny natural marks inside a diamond. Graded FL (flawless) down to I3 (visible flaws). We work within FL to VS2. All are eye-clean, with no marks visible without a loupe.

FL IF VVS1 VVS2 VS1 VS2 SI1

IMPHALA standard: FL – VS2 (Eye-clean)

04

How much it weighs

Carat

Carat is the diamond's weight, not its size. 1 carat equals 0.20 grams. Bigger carat means a larger, more valuable stone - choose from 0.30ct to 5.00ct on every IMPHALA piece.

0.30ct 0.50ct 0.75ct 1.00ct 2.00ct 3.00ct 5.00ct

IMPHALA standard: 0.30 – 5.00ct available

IGI certified

Every diamond, documented.

Each IMPHALA stone is graded by the International Gemological Institute, the world's most trusted authority on lab-grown diamonds. You receive the original grading report with your piece, recording cut, colour, clarity and carat in writing.

  • Unique laser-inscribed report number
  • Independent third-party grading
  • Full 4C breakdown with proportions
  • Verifiable on igi.org
Sample IGI diamond grading report

Sample report · for reference only

Hidden symbolism

The meaning behind IMPHALA.

IM

Individuality & identity

PHALA

Reward • Result • Achievement

“A graceful identity that moves forward with confidence.”

Questions, answered

Frequently asked.

Product And Authenticity

Chemically, physically and optically identical to a mined diamond — the only difference is origin. A lab-grown diamond is grown in a controlled lab environment over a few weeks, rather than formed underground over millions of years.

Yes. Every IMPHALA diamond is certified by the International Gemological Institute (IGI), the world's leading authority on lab-grown diamond grading. Your certificate arrives with the piece, recording cut, colour, clarity, carat and a unique laser-inscribed report number

Solid 925 sterling silver, finished with luxury-grade rhodium plating for a bright, tarnish-resistant white-metal finish. The rhodium layer is what gives the lasting shine — it's a finish, not a base metal substitute.

The rhodium plating slows tarnishing significantly, but like all fine silver jewellery, it will dull gradually with wear. Store your piece in its pouch when not worn, keep it away from perfume, chlorine and moisture, and wipe with a soft cloth after wear.

Store each piece separately in its pouch to avoid scratching. Avoid perfume, chlorine and harsh chemicals — put jewellery on last, take it off first.

Yes. Book a private consultation and our design team will work with you on carat, shape and setting. Bespoke pieces typically deliver in 3-4 weeks. Connect on support@imphala.com for the support.

Returns And Exchanges

Take 7 days from delivery to decide. If a piece isn't right, return it for a full refund or exchange. Engraved and bespoke pieces are non-returnable. Beyond the return window, IMPHALA offers lifetime exchange against any piece toward a new one.

Yes. Within the 7-day window, exchange for a different size or design at no extra cost, subject to price difference for higher-value pieces. Outside that window, IMPHALA's lifetime exchange policy lets you trade in any piece toward a new one, anytime.

Shipping And Delivery

Every order ships in discreet, unbranded outer packaging with no indication of contents, and is fully insured door to door with signature required on receipt.

Ready-to-ship pieces are hand-delivered within 10-12 business days domestically. Bespoke and made-to-order pieces follow a 3-4 week timeline.

Every shipment is insured for its full value. In the rare event of loss or damage, reach out to our concierge with your order number and we'll replace or refund the piece — no cost to you.

Sizing And Fit

Use IMPHALA's ring size guide to measure at home in under a minute, using a strip of paper or a ring you already own. (Link directly to your ring size guide page here — good internal linking for SEO.)

Yes, resizing is complimentary on all rings. Send your piece to our atelier within 7 days for a free resize or exchange for the correct size.

Connect with us

Speak with a diamond consultant.

By appointment, in our atelier or by private video call. We will guide you through cuts, carats and collections, quietly and on your time.

Book a consultation