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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.

IGI-certified lab-grown diamonds. 925 sterling silver. Hand-finished in India, in editions you can count by hand.

Lab-grown

IGI certified diamonds

925 Silver

Rhodium-finished, hallmarked

Handcrafted

By master jewellers in India

Lifetime care

Polish & repair, always free

Hidden symbolism

The meaning behind IMPHALA.

IM

Individuality & identity

PHALA

Reward • Result • Achievement

“A graceful identity that moves forward with confidence.”

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

Why shop with us

A quieter way to buy fine jewellery.

Lifetime exchange

Trade in any IMPHALA piece toward a new one, for life.

30-day returns

Take 30 days at home. If it isn't the one, send it back, no questions.

Insured shipping

Hand-delivered worldwide, fully insured, signature on receipt.

Free resizing

Complimentary resizing on rings and bracelets, always.

Easy EMI

0% interest plans available at checkout, from 3 to 12 months.

Private concierge

One consultant. One number. Through every piece you ever buy.

Questions, answered

Frequently asked.

Yes. Chemically, physically and optically they are identical to mined diamonds. The only difference is origin: ours are grown in a laboratory over a few weeks, instead of millions of years underground. Every IMPHALA stone is IGI-certified as a real diamond.

925 silver allows us to offer the same diamond, with the same cut and the same certification, at a fraction of the cost of gold or platinum. Each piece is finished with luxury-grade rhodium, giving the lasting white-metal look of fine jewellery.

Every certificate lists the diamond's cut, colour, clarity, carat, proportions and a unique laser-inscribed report number. You can verify the report at any time on igi.org.

Yes. We ship worldwide via fully insured, signature-on-receipt courier. Duties and taxes are calculated transparently at checkout for international orders.

Take 30 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. Lifetime exchange is offered against any IMPHALA piece toward a new one.

Store each piece separately in its pouch. Avoid perfume, chlorine and harsh chemicals. We offer complimentary polish and rhodium re-plating for life. Simply send your piece to the atelier.

Yes. Book a private consultation and our design team will work with you on carat, shape and setting. Bespoke pieces typically deliver in 4–6 weeks.

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