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Lab-Created Center: Jewelry For Sale

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For sale: A gorgeous lab created emerald cut diamond ring set in 14k rose gold. The diamond specs are 4.69 carat E VS1 and dimensions are 11.13 x 7.82 x 5.11 mm. The diamond is IGI certified and laser inscribed matching the certification. The setting is size 8.25 and sizable. The ring is in excellent condition and looks brand new. Please let me know if you have any questions or concerns. Open to offers. Thanks so much!
Lab-Created Center
January 30, 2026
$1,495
IGI Ritani lab grown diamond 1.79ct size 5 ring. 16 Real accent diamonds 14k platinum band. Only has been tried on $1.6k shipped Open to offers
Lab-Created Center
January 20, 2026
$1,600
Tacori 14k white gold lab-grown diamond engagement ring. The ring is 1 carat brilliant round stone in the center (D color, VVS2 clarity) and has an IGI number. There are accent stones in same quality accenting the center stone. Ring is size 4.5. We have an appraisal which values the ring at $3960. This ring is brand new in the box, never worn, never given, literally purchased and it sat in the box and gift bag the whole time. The Tacori brand crafts rings that are as beautiful to look at for the wearer as for the on-looker. All paperwork is in tact and available.
Lab-Created Center
January 17, 2026
$2,200
Purchased for $5,800. Perfect condition. Diamond: 1.78 Carat, Round, Ideal Cut, J Color,Conflict Free Lab Created Diamond Band 18K White Gold Luxe Ballad Diamond Ring (1/5 ct. tw.), Size 6
Lab-Created Center
January 7, 2026
$2,500
14k Yellow gold 3.05ct cushion cut lab diamond with .85 heart and round stones. The stones are VVS2/F and I have the certificate on the center diamond. Size 5 3/4. The pictures do not do this ring justice!
Lab-Created Center
January 6, 2026
$3,000
Moissanite wedding set-size 9. 2 carat with hidden halo.
Lab-Created Center
January 6, 2026
$250
Ring pink diamond 4,05 ct With certificate You can contact me at: elshim2003@gmail.com
Lab-Created Center
January 6, 2026
$2,600
Beautiful ring with 7,05 ct diamond 2 surrounding diamonds 1,29 each Certificate for each diamond Negociable You can contact me at: elshim2003@gmail.com
Lab-Created Center
January 6, 2026
$3,500
Item details: - Stone: Lab-grown diamond - Carat Weight: 2.09 ct - Cut: Oval cut - Color: D - Clarity: VS1 - Polish: Excellent - Metal: 14k Yellow Gold - Ring Size: US 6.5 - Design: Custom twist jewelry ring (center oval diamond) - Certification: IGI Included: - Ring - Original ring box - IGI certificate Logistics: - Shipping to lower 48 US with insurance (USPS or UPS) Details and condition: - Gently used (3 months) engagement ring that was well cared for and no visible marks of use. No damage or chips.
Lab-Created Center
January 4, 2026
$1,800
Brilliant Earth's Fiore Lab Diamond Ring 18k White Gold Band, Size 4 Center Stone Color: D Center Stone Clarity: VVS2 Cut: Excellent Side Stones: 0.05 ct, Color F, Clarity SI1 IGI Certified. All original documentation included. Worn daily for about 1.5 years. Professionally cleaned at a Brilliant Earth store in June 2024. Video on Dropbox https://www.dropbox.com/scl/fi/nle36jtbwbxf0ay4mzg58/ring-spin.MOV?rlkey=62696uvx7ilvm6mnr50hcllm6&st=qqx0rqdh&dl=0
Lab-Created Center
December 27, 2025
$849
bran new ring, never worn. Its too big on my wife's finger and unable to return to original seller due to time passed since purchase.
Lab-Created Center
December 26, 2025
$3,400
This beautiful vintage Art Deco era mounting has been recently matched with a specialty Old European Cut Lab diamond chosen for exceptional beauty. We seek out stones with smaller tables, large culets, and steeper angles to enhance the coveted historic visual effect called kozibe —like those found in antique heritage diamonds where the center facet located on the bottom of the diamond is reflected up and around the edges like a kaleidoscope. This diamond, paired with the antique setting, makes a stunning presentation for the vintage loving bride. A beautiful design in the gallery is accentuated with single cut diamonds, and a pop of blue from french cut sapphires. A delight to view from every angle, the setting is light, airy and feminine - as an extra special detail even the prongs feature engraving. This is simply a beautiful ring, waiting to be admired by all and loved for a lifetime by one. In person viewings are available by appointment at our Edmond, Ok office. 0% Interest Layaway Plans up to 7 months make it easy to plan for special events such as anniversaries, birthdays and holidays! Video and more photos are available by request. www.HeritageJewelry.com Details Metal: 950 Platinum, unmarked - tested Weight: 4.24g Diamond: IGI certified and inscribed LG593392726 Old European Cut 10.69x10.73x6.43 Carat Weight: 5.01 Color: G Clarity: VS1 Accent Gemstones - Single cut natural diamonds and French cut blue sapphires, untested - assumed synthetic, while they show wear under magnification they look lovely to the naked eye and add a beautiful accent of color. Ring Size: 7.25 able to be sized
Lab-Created Center
December 20, 2025
$5,999
Selling a beautiful 3-stone engagement ring originally purchased from Adiamor. • Center stone: 1.38 ct lab-grown emerald cut diamond • Color: D • Clarity: VVS2 • Side stones: Two lab-grown emerald cut diamonds (0.37 ct F VS1 and 0.38 ct F VVS2) • Setting: 14K yellow gold • Ring size: 6.25 Diamond has a laser inscription and was originally sold with certification (paper misplaced). Happy to meet at a jeweler for verification or provide additional photos/videos.
Lab-Created Center
December 14, 2025
$2,500
Custom ring nature inspired featuring a 3.51 carat lab grown pear cut diamond set in a unique 18k yellow gold design nature inspired. The center diamond is IGI certified with D color, VVS2 clarity, and Excellent polish and symmetry. Total combined diamond weight is 3.51 carats. * Source: Privately owned; originally purchased from Gage Diamonds. Brand new never used. * Selling Price: $3,000 Firm Taking into consideration the cost and time the went into the custom design as well. Price includes shipping and is to be paid via PayPal. * Shipping Cost & Method: Will be shipped via FedEx with tracking and requires a signature. Shipping cost included in price. * What is Included: Ring, original IGI certification report, ring box, branded bag. * Condition of the Item: Brand New, never been worn. All diamonds are secure.Reason for sale is I was suppose to get engaged, but ended up not doing so. I do not need the ring now, and would like to get rid of it. Ring was purchased for $8,050 I have proof of receipts as well as an appraisal for that amount. I have more photos, videos & certificates.
Lab-Created Center
December 10, 2025
$3,000
Lab-Grown Diamonds by KAY Princess-Cut Solitaire Engagement Ring 1-1/4 ct tw 14K White Gold. Never been worn or used. Size 6
Lab-Created Center
December 9, 2025
$1,500
4.40 carot round lab grown diamond with color E/VVS2 clarity. Diamond set in 14k White gold engagement ring. The setting has 38 round natural diamonds and a hidden halo. Size 8.
Lab-Created Center
December 1, 2025
$3,500
1.01 Carat Emerald Cut Lab Grown Diamond Engagement Ring and Wedding Band 18K White Gold. Purchased from Brilliant Earth Size 9
Lab-Created Center
November 29, 2025
$2,000
Kay Jewelers, Oval shape 1.13 ct lab grown diamond, F/color, VS1 clarity, 14kt gold four prong solitaire mounting (2.9g). Comes with appraisal paperwork and Kay Jewelers ring box. Looking for $850, but willing to work with you on your offer!
Lab-Created Center
November 29, 2025
$850
Selling my Brilliant Earth engagement ring purchased in October 2024. It is in excellent, like-new condition and has only been worn briefly. Comes with original documentation. Setting: • Model: Nadia Sapphire and Lab Diamond Ring • Metal: 18k yellow gold • Size: 8.25 • Accent stones: • 4 round blue sapphires (0.07 ct total) • 2 marquise diamonds (0.07 ct total), F/G color, SI clarity • Bead-prong set Purchase Details: • Insurance appraisal replacement value: 6929 USD • All documentation included: sales invoice and insurance appraisal from Brilliant Earth • Purchased October 2024
Lab-Created Center
November 13, 2025
$2,850
1.53 carat certified lab diamond bezel set into a genuine 14k white gold and natural diamond setting. Ring setting is circa 1920s and has been completely reworked by a master bench to ensure it lasts for generations to come. I had the bezel added for extra security. Ring is a size 7 and easily sized up or down. The stone measures 7.3mm The diamond is an H color VS1 with a cut grade of ideal. Cert will be sent with the ring when purchased. I ship next business day with shipping included in the price of the ring with tracking and insurance included. I accept PayPal friends and family. I have been selling on LoupeTroop since the beginning with a flawless track record of dozens of successful sales. I have also been a member of Pricescope since 2011! I am only selling my preloved pieces as an independent seller and do not turn any profit on the pieces I sell so please consider all sales final. Thanks for looking!
Lab-Created Center
November 12, 2025
$699