Keian Luxandor · Diamond atelierGIA & IGI certified
Every diamond, certified and inspected.
Natural diamonds graded by GIA and lab-grown diamonds graded by IGI. Clear grades, honest prices, complimentary delivery in India and international enquiries by request.
Natural & lab-grownSelected with care
Every cut has its own character.
GIA Graded & Laser-Inscribed·
IGI Laboratory Certified·
100% Conflict-Free Kimberley Compliant·
40x Macro Video Inspection·
Complimentary India Delivery·
30-Day Returns·
Baner, Pune Showroom·
Start here
Find your diamond
Begin with the shape you love, the size you have in mind, or your budget.
Geological origin
Natural diamonds
Formed over billions of years deep within the earth. Graded by GIA with microscopic laser inscriptions on every girdle.
- GIA Certified
- Laser inscribed girdle
- Kimberley Process conflict-free
Modern science
Lab-grown diamonds
Grown in a laboratory, the same pure carbon crystal. Graded by IGI with certified growth disclosures and identical optical properties.
- IGI Certified
- Identical optical fire
- Up to 70% better value
Fresh arrivals
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Purchase process
How it works
01
Choose your diamond
Browse natural or lab-grown stones filtered by shape, carat, colour, and clarity.
02
We inspect it
Our gemologists verify the stone against its GIA or IGI certificate and girdle inscription before dispatch.
03
Domestic delivery
Domestic orders are shipped with tracking and signed delivery. International destinations are confirmed individually by our concierge.
04
30 days to decide
Examine the stone in person with absolute peace of mind, backed by our simple 30-day return policy.
Plate No. 04 · The Solitaire MonographBaner, Pune Showroom
40x Forensic Video
GIA Inscription Confirmed
Special Campaign IssueVolume IV · Autumn Monograph
Beyond The Loupe:
The Architecture of Pure Light.
Every loose diamond in our collection is individually chosen for optical fire and scintillation. We bypass traditional multi-tiered luxury retail channels to deliver museum-grade GIA and IGI certified solitaires directly to discerning collectors.
Optical CutTriple Ideal
Clarity StandardEye-Clean VS+
Origin Integrity100% Conflict-Free
Personal Gemologist Assistance
Need Expert Guidance Choosing Your Diamond?
Every diamond in our collection is loose and held under laboratory condition. Speak directly with our certified graduate gemologist to review 40x magnified videos, compare proportions, and confirm eye-cleanliness before purchase.
Online and in Baner, PuneBuy online, or see the diamond in person at our showroom by appointment.
Domestic DeliveryComplimentary domestic delivery; international destinations by enquiry.
30-Day ReturnsReturn in original tamper seal for 100% refund. Zero restocking fees.
Verified clients
Trusted by Discerning Collectors
Real stories from clients across India who built bespoke engagement rings and collector portfolios with us.
4.9 / 5.0(350+ diamonds delivered)
“
We were nervous buying a diamond online without seeing it first. The team sent a 40x video loupe clip matching the GIA laser number. It arrived in an armoured box within 48 hours. Absolutely stunning fire.
RO
Rohan & Meera M.
Mumbai · Verified Buyer
1.52 ct Round · E · VVS2 · GIA
“
The step-cut lines on this stone are immaculate. Price was almost 40% below retail jewellers in Indiranagar for the exact same IGI certificate. Highly recommend talking to their gemologist on WhatsApp.
AD
Aditya S.
Bengaluru · Verified Buyer
2.05 ct Emerald Cut · F · VS1 · IGI
“
The oval ratio is slender and elongated without any bowtie shadow. The certification arrived sealed with the original GIA document. Incredible transparency and concierge support.
PO
Pooja V.
New Delhi · Verified Buyer
1.20 ct Oval · D · VVS1 · GIA
Questions & answers
Frequently asked
Are all diamonds certified by independent laboratories?
Yes. Every natural diamond is accompanied by its official grading report from the Gemological Institute of America (GIA), and every lab-grown diamond is graded by the International Gemological Institute (IGI). Each stone bears a microscopic laser inscription on its girdle matching the certificate number.
What is the difference between natural and lab-grown diamonds?
Both are physically, chemically, and optically identical pure crystallised carbon with a Mohs hardness of 10 and identical refractive properties. Natural diamonds formed in the earth over billions of years, while lab-grown diamonds are crystallised in specialised laboratories over several weeks.
How do domestic and international deliveries work?
Domestic delivery is complimentary across India. International delivery is arranged by request after destination eligibility, insured shipping and applicable import charges are confirmed.
What is your 30-day return policy?
You have 30 days from receipt of your loose diamond to examine it in person. If you choose to return it, the stone must be in its original undamaged condition with its security seal intact and accompanying laboratory certificate.
Can I inspect the diamond via 40x video before dispatch?
Yes. Every certified diamond in our collection can be viewed in 40x ultra-high-definition video with a certified gemologist over WhatsApp or scheduled video consultation before dispatch.
How are your diamond prices calculated?
Each price is set per diamond from its grades and certificate, and is the same online and in our showroom.
