SKU: 24354519531

2.57ct Cushion Cut Lab Diamond EF VS NO.764

$443.25 $492.50
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

2.57ct Cushion Cut Lab Diamond EF VS NO.764Item Details Number No. 764 Stone Type Lab Diamond Carat Weight 2. 57ct Size 8. 59*7. 0*5. 11mm Cut Cushion Cut Color EF Clarity VS Certificate Uncertificated It is an uncertificated loose lab diamond. When you place your order, please chosse whether to send it to make an IGI certificate. If you choose yes, fees will be incurred. The cost varies depending on the carat weight of the stone. Please note that it takes three to four weeks for it to make an


Item Details

Number No.764
Stone Type Lab Diamond
Carat Weight 2.57ct
Size 8.59*7.0*5.11mm
Cut Cushion Cut
Color EF
Clarity VS
Certificate Uncertificated


It is an uncertificated loose lab diamond. When you place your order, please chosse whether to send it to make an IGI certificate. If you choose yes, fees will be incurred. The cost varies depending on the carat weight of the stone. 

Please note that it takes three to four weeks for it to make an IGI certificate. Please be patient and wait.

Process:
Payment--IGI certificate making(Three weeks)--CAD making (Two days )--Confirm CAD--Ring making (Two weeks)--Video confirm--Shipping

Please Note:

After the certificate is issued, there may be discrepancies between the diamond's grading and associated measurement data on the certificate compared to current data. The relevant data is subject to the certificate.

Once you have selected your desired diamond and placed the order, our customer service team will reach out to you within 8 hours via email. Please keep an eye on your inbox for this communication.

If you have a specific design in mind for the setting of your chosen diamond, feel free to inform our customer service representative when they contact you. You can provide details such as the metal type, ring size, and any other preferences. If you have reference images or sketches of the design, please send those as well. Our team will then provide you with a detailed quote based on your requirements.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24354519531

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4.0 ★★★★★
Based on 8 reviews
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Product Reviews
M
Verified Purchase
mp77
Charlottesville, US
★★★★★ 4
Large is a little big for Bostons
Color: Dogwood (Brown), Size: Large (Pack of 1)
Seems to be durable for 2 VERY agressive chewer Boston Terriers. Cricket and Alice are shockingly good at chewing - grateful they pick to do so with thier toys. Trial vs other name brand competitor. PetStages' is a little larger so harder to bite on fir small dogs, but seems to be equally durable. While PetStages proudly states it has real wood fiber and scent (whoch I thought would win)... they prefered the other. Both dogs love to chew on real sticks. But, when the bossy one indicated she was taking over the stick the other dog had, they exchanged, and kept chewing, over and over, back and forth. I mean to say, whatever the prefered stick was at first didnt seem to matter later. These super hard chew toys do make me nervous. One dog broke a tooth last summer on a different brand toy, a very expensive extraction bill, and poor pup's terrible discomfort... but the other did not and has amazing white teeth, all around.... so.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
M
Verified Purchase
Michael F Doyle
Massapequa, US
★★★★★ 5
Great for teething puppies
Color: Dogwood (Brown), Size: Small (Pack of 1)
My pup absolutely loves this. Can keep him occupied for up to 45 min at a time. Pretty durable, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Just my opinion
Carnegie, US
★★★★★ 5
The best chew ever for a strong chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
Kylie
Chelsea, US
★★★★★ 3
Little pieces break off
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is obsessed with this. It does last a long time even given her strong chewing capabilities. I wish it was a little bigger. The main reason I rated it so low is when my dog is chewing on this it breaks off a little plastic peice and sometimes it hits the back of her throat making her cough so you have to supervise with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
H
Verified Purchase
Heidi 
Cuba, US
★★★★★ 5
Great for aggressive chewers
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is an aggressive chewer so they are great for her. I would love to have one a bit thinner so it could fit in a holder so it is easier for her to hold while eating. This keeps her busy and is long lasting. I have purchased these multiple times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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