Yellow diamonds
Pear, cushion & radiant
Jewelry collection / For professional buyers
Lab-Grown Diamonds for Professional Jewelry Sourcing
Explore fancy colors, white loose diamonds up to 1.00 ct and distinctive cuts for your jewelry collection. Start with a color, shape or cut, then build the specification for your order.
- Yellow · pink · blue
- 8 shape videos
- Old mine · Portuguese
01 / Fancy colors
Choose a color. Shape your collection.
Browse yellow, pink and blue sample photographs across a selection of shapes. Share your preferred tone and matching requirements.
Explore fancy colors
Pink diamonds
Square & rectangular forms
Blue diamonds
Oval, cushion & radiant
02 / White loose diamonds
Your preferred shape, up to 1.00 ct.
View our sample videos to compare outlines and faceting. Define the weight or millimeter size, grades and quantity for your order.
View all 8 shape videos100 points = 1.00 carat. Videos illustrate shape; the weight, grades and current availability of your selection are confirmed individually.
03 / Specialty cuts
A distinctive cut for a distinctive design.
We also offer old mine and Portuguese cuts. Tell us the outline, proportions and size you want, and ask for current options and sample images.
Old mine cut
Also known as an old miner cut. Discuss a vintage-inspired faceting style, your preferred outline and the proportions that suit your design.
Ask about old mine cutsPortuguese cut
Explore Portuguese-cut options for a different faceting character. Share your target dimensions, carat weight and design reference.
Ask about Portuguese cutsOther less-common cuts can be discussed with a reference image or drawing. Exact options and delivery are confirmed for your request.
From selection to quotation
Make the next step specific.
Single stones, pairs and parcel requests each start with a clear brief. Bring the details you have; we can clarify the rest together.
Choose the look
Category, shape or specialty cut, color reference and intended jewelry design.
Define the stone
Carat or dimensions, color and clarity range, CVD or HPHT preference, and report requirements.
Plan the order
Pieces or total carat, matching requirements, destination and preferred delivery date.
FAQ / buyer questions
Diamond sourcing questions
Find the right category and prepare a useful quotation request.
01Which lab-grown diamond categories can I source?
Explore fancy colors, white loose diamonds up to 1.00 ct and specialty cuts. Old mine and Portuguese cuts are also available to enquire about. Specific weights, grades, quantities and delivery are confirmed with your quotation.
02Can you supply old mine and Portuguese cuts?
Yes. DiamovaLab offers old mine cuts, also called old miner cuts, and Portuguese cuts. Send your preferred outline, dimensions or carat weight and quantity for current options, sample images and availability.
03Are the displayed diamonds all CVD-grown?
Growth method is confirmed for each proposed item or lot. Specify CVD, HPHT or either with disclosure, together with any treatment and grading-report requirements.
04How do I request a quotation?
Choose a category or sample, then provide shape or cut, size or carat, color and clarity, report needs, quantity and destination. We will review the requirement and confirm matching options and commercial details.