What you see is what you get: every photo shows this exact piece.
Loose Diamonds
1.20 Carat Cert. GIA Oval Cut Natural Mined Diamond Loose I color VS2 clarity
Zero-risk buying
You pay through eBay, so you're protected. Don't love it? Send it back within 14 days. The return label is on us.
Have a price in mind? Make an offer
A real person reviews every offer, and yours might be the one that helps us hit our daily quota. Worst case, we'll send you a counteroffer. Use Make Offer above.
Ask Allen about shape, size or budget. You'll get a straight answer, never a hard sell.
Ask AllenStone
| Origin | Natural |
| Shape | Oval |
| Carat weight | 1.20 ct |
| Color | I |
| Clarity | VS2 |
| Polish / Symmetry | Excellent / Very Good |
| Treatment | None |
Mounting
| Condition | New |
Verified buyers
Straight from our eBay feedback
100% positive feedback · 1,000+ ratings · 1,900+ items sold
Beautiful ring as described! Delivered very fast and was packaged beautifully! Very good communication and great value for the ring!
Verified eBay buyer · 3.53 ct sidestone ring
I sent my ring back because it was slightly to small. I had them do some modifications to it to make it perfect. They were the best to work with, fair and fast. They kept me informed each step of the way. Highly recommend
Verified eBay buyer · 2.91 ct princess engagement ring
Gorgeous ring! Took my breath away when I opened the box. Brand new condition, great quality and amazing price! The customer service was outstanding! Thank you Henry, Leo and everyone at this store for your help. I will definitely be back. Thank you much! 😊
Verified eBay buyer · 0.43 ct solitaire engagement ring
This engagement ring I bought is TOP quality in every way ! Highly recommend Henry and his team!
Verified eBay buyer · Platinum engagement ring set
Item as described & pictured-Fast shipping- arrived before expected! Wrapped very securely, Fabulous buy! Beautiful & stunning natural diamond pendant! Excellent Seller!!! Highly Recommend Thank you!!
Verified eBay buyer · 0.53 ct diamond pendant
A+++ Seller. Ring showed up as promised with express delivery. I can’t thank you enough!!!
Verified eBay buyer · 1.46 ct ring with wedding band
Gorgeous ring, as described. Quick delivery
Verified eBay buyer · Platinum engagement ring
Quick delivery and great communication
Verified eBay buyer · Platinum wedding ring set
Good communication! As described!
Verified eBay buyer · 1.01 ct solitaire engagement ring
The collection
Why couples pick Extra Brilliant
Buying a diamond online should feel exciting, not nerve-racking. Here's what stands behind every order.
Family-owned
Extra Brilliant is family-owned and has been selling diamonds since 2004. A gemologist checks each stone before it goes online, and every piece is inspected again before it ships.
Made in the USA
Everything is crafted in our own US factory and ships from there, new and unworn. No resellers, no drop-shipping.
Answers from actual humans
Wondering how it'll look on their hand, or which size to pick? Ask. Someone who handles diamonds every day writes back, usually the same business day.
The fine print, minus the fine print
Free shipping, free returns, and help long after delivery. eBay's buyer protection covers you too.
Shipping
- We get your order ready within 4 business days (add 2–4 days if we're resizing). After that, it's UPS Next Day Air to any US address, free.
- Fully insured, with an adult signature required at the door.
- The outer box is a plain UPS box with no branding, so nobody can tell what's inside.
- Open it and you'll find a jewelry box, plus the grading report and all your paperwork.
- APO/FPO addresses ship free too. PO boxes aren't possible.
- Outside the US: UPS Worldwide Expedited, free. Local import taxes and duties are paid by the buyer, unless eBay collects them at checkout.
Returns
- Gold looks warmer than you expected? Diamond bigger than they imagined? Just not the one? Any reason works.
- Reach out within 14 days of delivery and we'll send a prepaid, insured return label at no cost.
- Ship it back unworn, in its original box, with the report and paperwork.
- eBay issues your refund once the piece has been checked in.
Warranty & care for life
- Earth-mined diamond.
- Complimentary cleaning, for as long as you own it.
- Covered for 6 months against any manufacturing defect.
- Need a resize, new prong tips, a fresh polish or a bigger center stone someday? Our jewelers do it all. Send us a message.
Natural or lab-grown?
Natural. This diamond was mined from the earth, not grown in a lab, as stated on its GIA report.
Also from Extra Brilliant
Dreamed up your own ring? Send a photo or a sketch, and we'll bring it to life.
One expert guides you from the first sketch to the finished piece. Attach your photos right in the eBay message.
Share your idea- 3D designModeled to the millimeter. You approve it first.
- Model printEvery proportion checked before any metal is used.
- CastingPoured in our own factory, in the metal you pick.
- Stones & polishReady about 10 business days after printing.
Can't decide? Ask Allen.
Share what you have in mind. If this piece isn't right, he'll help you track down the one that is.
Message AllenExplore the whole store
Engagement rings, bands, earrings and more. Messages sent after hours get a reply first thing the next business day.
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