Buying
How buying works.
No cart and no checkout. You message us, we confirm the piece and the price, and it reaches you cash-on-delivery — or you come and see it first.
Authenticity
100% Guaranteed Authentic.
Natural earth-mined diamonds, natural gemstones and authentic pearls, set in solid 18K Japan or Hong Kong gold, or S925 silver. Every piece is supplied with its Certificate of Authenticity and arrives in an elegant box.
With Certificate of Authenticity82 of the 98 pieces in the catalog are listed by DiaGems Manila as supplied with a certificate, and the catalog marks exactly those.
Getting it to you
Cash on delivery, nationwide.
Cash on delivery
Pay when the piece reaches you, anywhere in the Philippines.
Same-day within Metro Manila
Order and receive the same day inside the metro.
Bank transfer or e-wallet
Available if you prefer. We'll confirm the details with you when you order.
In person
See it in person, by appointment.
Message or video-call us to set an appointment for actual viewing at our office in the Quezon City area. You can collect your piece there too.
Video call
We'll put the piece under the light on camera and answer the carat, setting and certificate questions before you commit.
Viewing and pick-up, Quezon City
By appointment only — message us and we'll arrange a time.
Trade
Resellers are welcome.
We supply resellers at a separate rate. Message the page and tell us what you sell and what volumes you move, and we'll send the reseller pricing.
Two pieces or more
Freebies are included when you buy two pieces or more.
Boxed
Every piece ships in an elegant box with its certificate.
Questions
Before you message us.
Do I have to pay before I receive it?
No. Cash on delivery is available nationwide — you pay when the piece reaches you.
Are the prices on this site the real prices?
Yes. Every price shown is the price DiaGems Manila posted for that piece. Stock moves quickly, so confirm availability by message.
Do the pieces come with certificates?
Yes — every piece is supplied with its Certificate of Authenticity, and it comes in the box.
Are the diamonds natural?
Yes — natural, earth-mined diamonds and natural gemstones.
What are the settings made of?
Solid 18K Japan gold or 18K Hong Kong gold on the diamond pieces, and S925 silver on most of the colored gemstone pieces.
Can I see a piece before I buy it?
Yes. Message or video-call us to set an appointment for actual viewing at our office in the Quezon City area.
Where are you located?
Quezon City, Metro Manila. Viewing and pick-up are by appointment — message us and we'll arrange a time.
Do you deliver outside Metro Manila?
Yes, nationwide, with cash on delivery. Same-day delivery is available inside Metro Manila.
Do you sell to resellers?
Yes. Message the page for reseller rates.
Message us.
- Viewing and pick-up by appointment · Quezon City, Metro Manila
- Cash on delivery nationwide
- Same-day delivery within Metro Manila