Carat Mate
Compare specific stones with USD prices, photos, 360° views, and lab reports. We ship to the United States, Canada, the UAE, London, and Australia. Request diamond rings and bracelets when you want a setting quoted around a center stone.
Or browse gemstones · request a custom piece · wholesale melee
Shop
Start with a certified loose stone, or request a diamond ring or bracelet designed for her or him. Available in yellow gold, rose gold, white gold, and platinum — including two-tone (yellow or rose gold band with white gold or platinum V-prongs) so more of the diamond stays visible. Tell us your metal when you request.
Engagement and everyday rings with open V-prongs — yellow, rose, white gold, platinum, or two-tone.
Shop rings →
Diamond jewelry
Request a custom design in the metal you want, or start with a certified center stone from our live catalog.
Engagement and fashion diamond rings, plus tennis and station bracelets — in yellow gold, rose gold, white gold, or platinum.
Men’s diamond rings, wedding bands, and bracelets — choose the metal and proportions that fit him.
Buying path
Clear steps whether you want a loose diamond, a custom ring, or a bracelet — in the metal you prefer.
Browse certified diamonds and gemstones, open rings or bracelets for her or him, or tell us what you want — including metal.
Our team follows up on WhatsApp or email — stone, setting, yellow/rose/white gold or platinum, size, and timeline — before you pay.
We secure the piece or stone and ship with the matching lab report when available.
Clear comparison on certified stones, plus a guided path for custom diamond jewelry.
Every diamond or gemstone listing is a specific stone with lab details — not a generic placeholder. When you buy, that is the stone we secure.
Request diamond rings and bracelets for women or men. Start with a live center stone, or share the style and we quote a custom design.
Filter diamonds by the 4Cs, photos, and 360° views — or browse coloured gemstones by type, colour, and treatment.
Request a stone or jewelry piece. We follow up to confirm details, arrange viewing when helpful, and ship with the matching lab report when available.
Knowledge base
Practical notes on certified loose diamonds (and coloured gemstones), USD prices, lab reports, and shipping to a United States address. Then compare the live listings.
How to buy a loose diamond online in the United StatesA US online diamond purchase should be one specific certified stone, priced in USD, shipped insured to a United States address with its lab report.
Lab-grown vs natural diamonds on a US engagement budgetUS shoppers feel this gap most at 1 carat and above, where natural rarity is priced in and lab-grown cost follows production.
Why US buyers should not skip Excellent cut on roundsFair and Good cuts are how low USD prices are manufactured.
Ordering a 1 carat lab-grown diamond in the United StatesA round near 1.00 carat is about 6.4–6.5 mm. That is the US default center for a reason: it reads clearly on a hand without jumping to 2 carat prices.
Buy the diamond online, set it with a local US jewelerYou keep the grade comparison online, where reports are easy to line up, and the fit of the band local, where fingers are measured.
Insured diamond shipping to a United States addressA loose diamond headed to a US address should travel as an insured shipment, not as an ordinary untracked parcel.
Round versus oval diamonds for a US engagementThe USD price usually favors the oval at equal grades because rounds are in heavier demand.How US buyers should read a GIA report on a natural diamondGIA grades carat, color, clarity, and cut for rounds. Fancy shapes still need the video.Also see buying coloured gemstones and gemstone search.
