IGI Certified Lab Grown Loose Diamond, 1-10 CT TW (D-E Color, VVS-VS Clarity) for Making Precious Fine Jewelry
Condition: New
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
Only 5 left in stock, order soon!
Arrives
Apr 2 – Apr 28
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Size: 4 Carat TW
Style: Round
Date First Available : July 10, 2024
Manufacturer : THE REAL DEAL FOR YOU
Best Sellers Rank: #840,645 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #174 in Loose Gemstones
#174 in Loose Gemstones:
Customer Reviews: 5.0 5.0 out of 5 stars (24)
Brand, Seller, or Collection Name: THE REAL DEAL FOR YOU
Metal: no metal type
Material: Stone
Gem Type: lab grown diamond
Stone Weight: 4.00 cttw
Certificate type: IGI
Minimum color: D-E
Minimum clarity: VVS-VS
Number of stones: 1
Stone shape: Round
Cut: Round
Stone Creation Method: Synthetic
Stone Treatment Method: Lab Grown Diamond
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Apr 2 – Apr 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Beautiful stone a great price everything just as described Quick
Reviewed in the United States on December 10, 2025 by David Richter
I bought a 2ct emerald-cut diamond and it is beautiful!! The clarity, color and cut are amazing. Don’t hesitate to purchase one of these diamonds. Even my husband was impressed with the diamond and even more impressed with the quality of the diamond in relation to the price. UPDATE: My experience with this jewelry company has been amazing! Everything exceeded my expectations. The brilliance, quality, and beauty of the 2ct emerald-cut lab-created diamond I originally purchased far surpassed anything I could have imagined! And the IGI certification that came with the diamond gave me complete confidence in my purchase. The diamond is the centerpiece of my 15 year anniversary set. I was so pleased with the 2ct emerald cut diamond that I didn’t hesitate to order another diamond—this time, a 1.5ct round-cut diamond to replace the 1ct natural round diamond in my original wedding set. Based on my initial experience, I have no doubt this new diamond will be just as beautiful and exceed my expectations once again. I want to express my deepest gratitude to this business for their dedication to providing beautiful, ethical, and meaningful diamonds. Their passion truly shines through in the quality of their products, and I couldn’t be happier. I will absolutely purchase from them AGAIN and HIGHLY recommend anyone searching for exceptional diamonds with outstanding service and quality purchase from this company. — I will update my post with both rings once I get the 2nd diamond (since I just ordered it on 3/15/25) and after I get both rings back from the jeweler. — I added a picture of the 2ct emerald cut diamond. It’s absolutely stunning.
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Reviewed in the United States on February 22, 2025 by SDani SDani
Size: 4 Carat TW
Style: Round
The diamond is beautiful. I had it set and the jeweler was very impressed with the clarity, beauty AND how flawless the stone is. It is exciting to wear and I have had so many people comment on it. I highly recommend this piece.
Reviewed in the United States on November 2, 2025 by Carebear
Size: 3 Carat TW
Style: Oval
The brilliance of this 3 carat oval stone is CRAZY!! I will be making it into a ring. I just ordered my setting. I always wanted an oval stone and I’m so happy with this purchase!
Reviewed in the United States on October 15, 2025 by Sandra J Gil
Size: 3 Carat TW
Style: Round
Great price, comes with certificate and laser engraving on the diamond, i verified the serial number on the IGI website, it matches 5/5
Reviewed in the United States on October 31, 2025 by Mona Mona
Absolutely thrilled with this seller and with the lab grown stone I purchased. I bought a cushion a little over five carats. The IGI report came so I took it to a jeweler to make sure it was accurate. It's everything the IGI says it is and it looks stunning in my new setting. You will be getting the best deal for a stone with this buyer Believe me I have looked online as well as in local jewelry stores as well as a large building that has many jewelers in it competing for business.
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Reviewed in the United States on March 8, 2025 by Tammy
I highly recommend looking at these lab grown diamonds. I ordered a 2.5 carat radiant cut loose lab-grown diamond as a replacement for my 2 carat radiant cut natural one in my engagement ring. My husband said he wished we would have bought a lab- grown one 25 years ago. He would have saved a lot of money. The lab grown diamond looks far better than my natural stone. It has excellent color, cut and polish. It is a stunner! The stone was shipped 2 day FedEx and I have already taken it to a jeweler to swap out the stones. I was skeptical, but took a chance and ordered it anyway because I knew I could return it if I didn’t like it. I actually LOVE it!
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Reviewed in the United States on December 28, 2024 by Valerie M
Size: 3.5 Carat TW
Style: Marquise
I was skeptical of purchasing a lab grown diamond from Amazon. I took it to Jared to have it inspected as I had already bought a loose diamond from them. They said it was very good quality and near colorless. They put it in my wedding set, and it turned out beautiful! I had purchased a loose diamond that was 2.9 carats for $4,500 from Jared. Needless to say, I returned it and had this diamond put in my ring.
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Reviewed in the United States on November 12, 2024 by Robin Robin