Natural Coloured Diamonds
One in ten thousand · Melee to 20 ct+
Natural fancy coloured diamonds, from the purest corners of the earth.
Only one in every ten thousand diamonds possesses natural colour. Raremonds brings these rare gems directly to jewellers, designers and collectors — a two-generation specialisation in sourcing, matching and recutting coloured stones.
GIA certified · Argyle provenance documented · Listed on RapNet & Nivoda
Every natural colour, every intensity.
The full intensity range — with expertise in how intensity, tone and saturation interact, and how shape concentrates or dilutes colour.
Colour by colour, honestly graded.
The gateway to colour — soft cape hues to saturated canary, Fancy Light through Fancy Vivid. Strong availability means yellows can anchor a coloured showcase without collector pricing. We grade for clean, sunlit colour and flag brown or green undertones before you commit.
BEST FOR Statement rings, yellow-halo bridal, a first coloured-diamond programme.
Supply tightened permanently when the Argyle mine closed — demand hasn’t. We source certified pinks from delicate melee to investment-grade singles, including documented Argyle stones with provenance checked at multiple levels. Straight talk on tone: a whisper of brown changes the price, and we’ll tell you when it’s there.
BEST FOR Investment clients, anniversary pieces, high jewellery.
Born of boron and vanishingly scarce — blues rarely reach open inventory. Two generations of trade relationships give us access others quote from lists. Tell us the brief and the budget, and we’ll tell you honestly what the market holds this season.
BEST FOR Collectors and once-in-a-career commissions.
Natural greens verified against treatment, violets from the Argyle legacy, oranges with pure, unmodified fire. Each stone GIA-documented and given our own undertone assessment — because at this rarity, the difference between good and great is invisible on paper.
BEST FOR Collectors and designers seeking the unrepeatable.
Colour with character at accessible prices — warm champagnes and cognacs, moody greys, jet blacks. Calibrated melee for pavé fields through confident statement singles, graded for evenness of colour across the parcel.
BEST FOR Fashion collections, men’s jewellery, pavé work.
The hardest brief in colour: two stones the eye reads as one. We match hue, tone, saturation and make across pairs and full layouts — with recut-to-match capability when nature won’t cooperate — and show you the set together on video before you decide.
BEST FOR Earrings, rivières, high-jewellery suites.
The Raremonds Standard
Expertise you cannot read off a price list.
Coloured diamond pricing has no fixed benchmark like Rapaport. Evaluation requires understanding how brown or grey undertones affect desirability, how shape choice concentrates or dilutes colour, and how intensity grades at the margins are priced. This is 15 years of Parth Shah’s specialisation — shared openly with every client.
With no standardised pricing index, coloured stones are more exposed to speculation — so we keep pricing transparent: the market conditions that make a stone expensive or comparatively accessible, sourcing links from mine to market, and the reasoning behind every number. Our bespoke service extends to the preparation and recutting of layouts and pairs, for a uniformity and brilliance seldom found elsewhere.
“The depth of knowledge on colour behaviour, pricing and matching is something I haven’t found anywhere else at this price level.”
Diamond Trader · USA
From first message to delivery.
01
Submit requirements
Colour, intensity, budget, millimetre ranges — no minimum order.
02
Sourcing & matching
Master graders compile exact layouts from physical holdings.
03
HD media verification
Unedited 360° videos, macro photography, full certificates.
04
Client approval
Sign-off at key stages, clear payment terms upfront.
05
Insured shipping
Fully insured global couriers, door-to-door, free.
06
Follow-up
Post-delivery follow-ups and long-term support.
Coloured diamond questions, answered.
How rare are natural coloured diamonds?
Only one in every ten thousand diamonds possesses natural colour. They are purchased almost exclusively for the intensity and distribution of that colour — which is why evaluation expertise matters more here than in any other category.
How should I buy a natural coloured diamond?
Look at the 4 Cs with colour first: intensity, tone and saturation drive value more than clarity. Verify GIA certification, and assess how the shape concentrates the colour — we share unedited video and macro photography of every candidate stone.
How are coloured diamonds priced?
There is no fixed benchmark like Rapaport. Pricing depends on undertones, colour distribution, and how intensity grades at the margins are valued. We walk every client through the reasoning behind a price, openly.
Can you match coloured stones for earrings or layouts?
Yes — matching coloured stones is one of the hardest things in the trade, and our specialisation. Consistent tone, saturation and proportions across every stone, with recut-to-match capability where nature won’t cooperate.
Are Argyle diamonds still available?
Yes. We source Argyle pinks, violets and blues — stones whose rarity is unaffected by the lab-grown market — with natural provenance certified, documented and checked at multiple levels for authenticity.
One supplier, nineteen markets.
Raremonds supplies natural fancy coloured diamonds to jewellers, retailers, designers and private clients across the United States, United Kingdom, Belgium, the Netherlands, France, Germany, Italy, Spain, Israel, the UAE, Turkey, Singapore, China, Hong Kong, Taiwan, Japan, Vietnam, Australia and New Zealand — free, fully insured, door-to-door delivery from Mumbai to every market, with import guidance where you need it.
Tell us what you need.
We'll handle the rest.
No minimum order — single stones to large programmes. Share your requirement and we’ll respond within 24 hours with options, availability and indicative pricing. No obligation.
.png){kind=small}