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2536861885
| Field | Value |
|---|---|
| Shape | Radiant Cut |
| Carat weight | 1.21 |
| Color / Clarity | E / SI2 |
| Cut | — |
| Polish / Symmetry | Excellent / Excellent |
| Fluorescence | None |
| Measurements | 6.69 × 5.24 × 3.85 mm |
Natural Radiant Cut Diamond Specifications
Grading: color, clarity and cut
| Shape | Radiant Cut |
|---|---|
| Carat weight | 1.21 |
| Color | E |
| Clarity | SI2 |
| Cut | — |
| Polish | Excellent |
| Symmetry | Excellent |
| Fluorescence | None |
Measurements in mm
| Length | 6.69 mm |
|---|---|
| Width | 5.24 mm |
| Depth | 3.85 mm |
| L/W ratio | 1.28 |
| Origin | Natural |
GIA certificate
| Lab | GIA |
|---|---|
| Report # | 2536861885 |
| Origin | Natural diamond |
Check the full report, including plotted clarity characteristics, on GIA's website.
Verify on GIANatural Radiant Cut Face-Up Size, Drawn to Scale
Measurements
| Length | 6.69 mm |
|---|---|
| Width | 5.24 mm |
| Depth | 3.85 mm |
| L/W ratio | 1.28 |
| Cut | — |
| Polish | Excellent |
| Symmetry | Excellent |
About natural Radiant Cut diamonds
A natural Radiant Cut diamond, graded by GIA. This one measures 6.69 × 5.24 mm face-up.
Need it matched or set?
Set this natural diamond in a custom piece, or send a spec and we'll source it.
- 24-hour CAD · 4–6 working days to finished
- Gold (14K/18K), silver, platinum · No MOQ
Shipping for the trade
| US shipping | Same day before 6 PM ET |
|---|---|
| International | 3–4 business days |
| Minimum order | No MOQ |
| Offices | NYC Diamond District · Los Angeles |
We also carry certified lab-grown diamonds
Lab-grown and natural are listed separately. Browse the lab-grown range on its own pages.
Buying Natural Radiant Cut Diamonds Wholesale: FAQ
How big is a 1.21 carat natural Radiant Cut?
This 1.21 carat Radiant Cut measures 6.69 × 5.24 mm face-up and 3.85 mm deep. Shapes and cuts carry their weight differently, so compare diamonds by their mm size, not only by carat.
How fast does this diamond ship?
Orders placed before 6 PM ET ship the same day. International delivery takes 3–4 business days.
Is the certificate real, and can I check it?
Yes. This diamond carries GIA report 2536861885, and you can verify it on GIA's website. For how grading works, see GIA's guide to diamond quality factors.
How do I see the price?
Prices are shown to trade accounts only. Guru Diam sells to jewelers, retailers, designers and manufacturers. Applications submitted before 4 PM ET are approved the same business day, otherwise the next business day.
Is this a natural diamond?
Yes. It is a natural diamond graded by GIA under report 2536861885. Natural diamonds are listed on their own pages and never mixed with other diamonds in our listings; for disclosure rules when you resell, see the FTC's jewelry business guidance.
Natural Radiant Cut Diamonds, Wholesale
Guru Diam is a B2B diamond supplier on 47th Street in the NYC Diamond District and in the Los Angeles diamond district, selling natural diamonds wholesale to jewelers, retailers, designers and manufacturers. Our natural radiant cut diamonds are certified natural diamonds, each with its own report you can verify.
This natural diamond is a 1.21 carat Radiant Cut measuring 6.69 x 5.24 mm, E SI2. Browse all certified natural diamonds. Natural diamonds are sold to the trade only: open a trade account, or learn more about Guru Diam.