Panastra Diamonds & Fine Jewellery
PANASTRA
Our constellations are the people we love. Mark yours in diamonds made to shine beyond a lifetime.
Shine brighter with Panastra.
Lab-Grown Diamonds. Made to Order.
Forever, written in light.
The stars taught us how to imagine forever. Every life has a constellation — the people who guide us, steady us and make us shine brighter. Panastra diamonds honour those connections in light made to last.
Our constellations make you, or the one you love, shine brighter.
The Constellation Collection
The Constellation Collection — Eight celestial designs. Ten pieces of each. Ever.
Oval Shooting Star Cathedral
Astra
A star caught mid-flight.
Limited to 10 · Edition availability: 10 remaining
Trilogy Constellation Band
Orion
Three stars, one belt.
Limited to 10 · Edition availability: 10 remaining
East-West Emerald Astral Bezel
Vega
The brightest of the summer triangle.
Limited to 10 · Edition availability: 10 remaining
Pear Hidden Halo Meteor Band
Lyra
The harp of the northern sky.
Limited to 10 · Edition availability: 10 remaining
Compass Round North-Star Solitaire
Polaris
The fixed star. The one you steer by.
Limited to 10 · Edition availability: 10 remaining
Cushion Celestial Split-Shank Halo
Cassiopeia
Five stars, drawn in a single line.
Limited to 10 · Edition availability: 10 remaining
East-West Radiant Astral Cigar Band
Altair
The flying star. Bright, fast, unmistakable.
Limited to 10 · Edition availability: 10 remaining
Oval & Pear Orbit Toi et Moi
Andromeda
Two lights, bound together.
Limited to 10 · Edition availability: 10 remaining
Signature pieces
Shine brighter with Panastra
Approved render1 of 10Oval Shooting Star Cathedral
Astra — Oval Shooting Star Cathedral
Oval · Cathedral Solitaire · 1.50ct centre · 18K YG
A north–south oval on a four-prong cathedral, with shooting-star apertures pierced through the shoulders.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Approved render1 of 10Trilogy Constellation Band
Orion — Trilogy Constellation Band
Round · Trilogy · 1.50ct centre · 18K YG
A round brilliant centre with two matched sides, set over pierced constellation windows.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Approved render1 of 10East-West Emerald Astral Bezel
Vega — East-West Emerald Astral Bezel
Emerald · East-West Bezel · 1.50ct centre · 18K YG
An emerald cut turned sideways in a low architectural bezel on a bold astral shank.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Approved render1 of 10Compass Round North-Star Solitaire
Polaris — Compass Round North-Star Solitaire
Round · Compass Cathedral · 1.50ct centre · 18K YG
A round brilliant held at four compass points, over pierced compass windows.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Approved render1 of 10Cushion Celestial Split-Shank Halo
Cassiopeia — Cushion Celestial Split-Shank Halo
Cushion · Split-Shank Hidden Halo · 1.50ct centre · 18K YG
A cushion centre on a hidden halo, carried on a pierced constellation split shank.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Approved render1 of 10East-West Radiant Astral Cigar Band
Altair — East-West Radiant Astral Cigar Band
Radiant · East-West Cigar Bezel · 1.50ct centre · 18K YG
A radiant turned east–west into a bold cigar band cut with starburst and meteor detailing.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Approved render1 of 10Oval & Pear Orbit Toi et Moi
Andromeda — Oval & Pear Orbit Toi et Moi
Oval + Pear · Toi-et-Moi · 1.50ct centre · 18K YG
An oval and a pear in orbit, on an asymmetric open bypass with a shooting-star trail.
Limited edition 1 of 10 · 10 remaining · Made to order · Panastra Limited Edition Certificate of Issue · IGI graded centre stone
Studio
rings · Oval
Astra Oval Solitaire
Oval · Cathedral Solitaire · 1.50ct centre · 18K YG
Oval lab-grown centre, 1.50ct, 4-prong cathedral in 18ct Yellow Gold.
Studio
rings · Oval
Astra Oval Hidden Halo
Oval · Hidden Halo · 1.50ct centre · 18K YG
Oval lab-grown centre, 1.50ct, 4-prong hidden halo in 18ct Yellow Gold.
Studio
rings · Round
Nocturne Round Hidden Halo
Round · Hidden Halo · 1.50ct centre · Pt 950
Round lab-grown centre, 1.50ct, 4-prong hidden halo in Platinum 950.
Studio
rings · Emerald
Arc Emerald Solitaire
Emerald · Solitaire · 1.50ct centre · 18K YG
Emerald lab-grown centre, 1.50ct, 4 talon prongs in 18ct Yellow Gold.
Studio
earrings · Round
Astra Round Diamond Studs
Round · Stud · 1.50ct TDW · 18K WG
Round lab-grown pair — 1.50ct total diamond weight, 0.75ct per stone, in 18ct White Gold.
Studio
earrings · Oval
Astra Oval Diamond Studs
Oval · Stud · 1.50ct TDW · 18K YG
Oval lab-grown pair — 1.50ct total diamond weight, 0.75ct per stone, in 18ct Yellow Gold.
Panastra bespoke
Design your own constellation
Choose your band and your stone, then shape the details in conversation with our AI design consultant. Three complimentary renders, an interactive 3D view and an indicative price before anything is committed.
Lab-grown centre stones
1.5ct+ centre stone on all ring styles, VS1+ clarity, D–F target.
IGI certification required
Every ring specification requires an IGI report on the centre stone before dispatch.
UK hallmarking
Hallmarked by a UK Assay Office before delivery, where the piece falls within scope.
Limited to ten
Ten pieces per design, each made to order. Nothing is produced before you choose it.
Ten pieces of each. Ever.
Every piece in the Constellation Collection is made to order and issued with a Panastra Limited Edition Certificate of Issue, recording its number in the edition. That certificate is ours; the grading report on the centre stone is issued independently by IGI.
Explore the eight designs