Sell Your Diamond & You Get Pay
We purchase natural diamonds from individuals and pay cash after professional verification.
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Diamond Buyer · Malaysia & Singapore
Sell Your Natural Diamonds & We Pay Cash
Professional verification, transparent offers and a clear process for selling your natural diamonds in Kuala Lumpur, Selangor, Johor Bahru and Singapore.
Introducing ROSSETTE
A message from our management
We are committed to providing professional guidance, transparent communication and personalised service throughout every diamond transaction.
From your first enquiry to the final transaction, we want you to feel informed, valued and confident in every decision.
Mr. Alston Chan
Director & Management, ROSSETTE DIAMOND
Ms. Sasha Lim
Personnel Relationship Manager, ROSSETTE DIAMOND
Proof of Purchase
Diamonds We Recently Bought
Real natural diamonds bought and paid for from sellers in Malaysia and Singapore.
We Bought and Paid
We Bought and Paid
We Bought and Paid
We Bought and Paid
We Bought and Paid
We Bought and PaidGlobal Diamond Market
LiveNatural Diamond Price Chart
Natural · 1.00ct Round · E–F · VVS1–VVS2
US$6,519≈ RM26,375
1 USD = RM4.0458 · updated daily
1M
−0.7%
3M
−1.5%
6M
+0.8%
ALL
−5.3%
Natural diamonds only. Source: The Diamond Price Index (as of 6 Nov 2026). Indicative benchmark, not an offer price.
Diamond Valuation
OnlineYour Natural Diamond Worth
Registered customers will be able to enter their diamond details for an indicative valuation. Final offers are made only after in-person verification.
How to Sell
Sell your diamond in 3 steps
- 01
Bring or deliver
Bring your diamond (possible with cert) to our shop or arrange delivery to us.
- 02
We verify
Our team verifies the authenticity and characteristics of your diamond.
- 03
Deal & payment
Once the deal is made, funds are transferred to your registered account within 14 working days.
Our Business Divisions
What We Do
ROSSETTE operates across diamond buying, wholesale trading and bespoke jewellery.
Buy Diamond at Wholesale Price
Natural and lab-grown diamonds supplied to jewellers and trade partners and for Engagement Ring.
Learn more →
Diamond Wholesale
Natural and lab-grown diamond wholesale in Malaysia
Supply for jewellers, retailers and for engagement ring who need consistent, documented stones.
Natural Diamonds
- Mined natural diamonds
- Loose stones and parcels
- Trade enquiries welcome
Lab-Grown Diamonds
- Laboratory-grown diamonds
- Loose stones and parcels
- Trade enquiries welcome
Offer PriceFactory Price
Buy
1.00 ct DEF VVS
RM 1,388.00
Free
0.50 ct DEF VVS
RM 0.00
While stock lastsStock low
Claim This OfferCustom Jewellery
Custom diamond jewellery, made around your stone
Work with ROSSETTE to design rings, pendants and earrings using a natural or lab-grown diamond — including a diamond you already own.
Why ROSSETTE
Why choose ROSSETTE
- Transparent process
- Every step — verification, offer and payment — is explained before you decide.
- Physical store
- Meet our team face to face at our store.
- Natural & lab-grown expertise
- We trade both categories and help you understand the difference.
- Regional presence
- Serving customers across Malaysia, and Singapore.
Trusted Sources
Natural diamonds from the world's leading sources
ROSSETTE Trading Hub
Kuala Lumpur, Malaysia
Singapore
Major natural diamond mining countries
Natural diamonds are mined in a small number of regions worldwide.
- Canada
- Russia
- Brazil
- Guinea
- Sierra Leone
- Angola
- Congo (Kinshasa)
- Tanzania
- Namibia
- Botswana
- Zimbabwe
- Lesotho
- South Africa
Service Coverage
You Can Sell Natural Diamond in Malaysia, and Singapore
Malaysia
Kuala Lumpur · Selangor By Walk In
Malaysia
Johor Bahru By Appointment
Singapore
By appointment
Appointments
Book a diamond valuation appointment
Tell us about your diamond and preferred location. Our team will contact you to confirm a time.