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Lab-Created Center: Jewelry For Sale

Home » Rings » Lab-Created Center
14K Gold, 2.44 Total Carats. Main Ring 1.04 CT VVS2, Lab Grown, Pear Shape. Secondary Ring 1.40 CT 77 natural diamonds, round brilliant & marquise. Size 4, only ever tried on never worn. IGI + IGL certified. $2,000 OBO, delivery / shipping available. Can be resized, please contact me for any information or more pictures! Priced to sell ASAP!
Lab-Created Center
July 12, 2025
$2,000
Brand : TACORI 2ct lab grown round cut centre stone with 18k white gold setting. offers are accepted. best offer will be choosen
Lab-Created Center
July 10, 2025
$800
Gently used unique diamond ring. Real gold and real diamonds on the band. Appraisal attached.
Lab-Created Center
July 8, 2025
$7,000
Selling my Verragio Vintage Inspired Platinum + 18k Rose Gold Basket Lab Alexandrite Halo Engagement Ring / Setting; Size 7 but fits down to 5.25 - $3750 OBO (includes g&s, -3% if f&f) - 0.6 TWC Diamonds G-H / VS - 9mm Lab Alexandrite (can remove to use as setting) - Original setting was $5861 without center stone - Insured for $8035 in 2023 - Has a Platinum saddle added for ring size adjustment (paid $250 to add it) but can removed. - Original size was 7 but saddle makes it adjustable down to 5.25. - 18k Rose Gold Tulip Basket with diamonds - Hidden diamonds in band (side profile) - Comes with all original paperwork & Certificate of Authenticity - Similar ring is starting at $6050 on the website. Imgur Album link with more photos + videos: https://imgur.com/a/ccc-6B99d4B Contact info: alitheclassicwow@gmail.com They will be cleaned in the ultrasonic and shipped in a ring or gem box with Fedex shipping. Pictures and videos of packaging will be emailedd to the buyer, along with the fedex tracking number and label. I am an individual seller, so no returns are accepted. Thank you for looking & Happy July 4th!
Lab-Created Center
July 4, 2025
$3,750
Paid a family friend to make this engagement ring, was told it cost $1500 to make. $1,000 is the starting price, but I'm open to offers.
Lab-Created Center
July 3, 2025
$1,000
IGI certified 1.23 ct excellent cut H/VVS2 lab grown diamond set in a simple yellow gold solitaire setting with white gold head with claw progs. Size 5.75/6 (easily sizable) I purchased this off Loupe Troop. The original owner bought the ring from Adiamor - see appraisal. She owned the ring for only a month or so. Yellow gold nor the shape suit me likeI hoped which is why I'm selling it. Collectively, this ring has had little to no wear. Buyer will receive appraisal and certification. The few times I wore the ring, it received so many compliments. It's truly beautiful. I wish it felt like the one for me, but it doesn't. Payment via PayPal with the buyer to pay PayPal fees if paying via goods and services. I also accept Venmo. Free insured shipping in the US only signature confirmation. If you do not get a response within a couple of hours, please email me at laurakos@yahoo.com. I am a private seller; therefore, all sales are final. No returns or refunds, full or partial. Ring is sold as is - with no damage to the diamond or setting. I will polish and clean before I ship it.
Lab-Created Center
July 1, 2025
$750
Lab-Grown Diamond Emerald-Cut & Trapezoid-Cut Three-Stone Engagement Ring 3 ct tw 14K White Gold. Center stone is 2ct,total of 55 stones. Purchased May 9th of this year for 5,200. Band sized 8.5 but can be resized.
Lab-Created Center
June 30, 2025
$2,500
Diamond Engagement Ring withh Rose Gold Band- 1200 for the pair OBO Brand-James Allen Cut- Emerald Carat-1.14 Clarity-VVS 2 Polish- Excellent Size-6.5 Engagement Ring and 5.5 wedding band
Lab-Created Center
June 28, 2025
$1,200
One three stone diamond engagement ring. 14k yellow gold band. One center 1.56CT Oval lab-grown diamond (Color: H, Clarity: VS2). On the sides, two matched pair 0.39CT Pear shaped lab-grown diamonds (Color: G, Clarity: S1). Finger size 7.
Lab-Created Center
June 27, 2025
$1,500
Incredibile anello classico con un enorme diamante 3.02 Con la migliore correzione del colore E Anello esclusivo in platino La misura dell'anello può essere regolata gratuitamente Numero di rapporto IGI: LG679501022 Forma: Rotonda Peso della pietra principale: 3,02 CT Colore: E Chiarezza: VS1 Taglio: Brillante Polacco: Eccellente Simmetria: Eccellente Fluorescenza: Nessuna Pietra Circostante - 0,32 (30 pezzi) Peso totale in carati - 3,34 carati Spediamo tutto in modo sicuro e discreto tramite UPS e DHL Peso totale dell'anello: 3,10 grammi Anello in Platino Sarà consegnato con certificato IGI Sicuro e protetto Cosa sono i diamanti creati in laboratorio? I diamanti coltivati in laboratorio sono diamanti prodotti da scienziati utilizzando tecnologie che ricreano le condizioni in cui i diamanti si formano in profondità nella terra. Un diamante coltivato in laboratorio è chimicamente, fisicamente e otticamente identico ai diamanti che si sono formati naturalmente - l'unico fattore che li rende diversi da un diamante naturale è che provengono da un laboratorio. Per questo motivo, i diamanti coltivati in laboratorio non possono essere considerati 'rari' o 'unici' e rappresentano, quindi, un'opzione più conveniente rispetto ai diamanti naturali e sono valutati a un prezzo considerevolmente più basso per carato.
Lab-Created Center
June 27, 2025
$1,800
Stunning round lab bezel diamond ring in 14K rose gold, size 8.25. Curved band is also 14K rose gold and is a size 8.5, this set is so beautiful and the diamond just sparkles like crazy it’s an E, VS2. The set is fairly new and I do really love it but I have my heart set on another ring so selling this to put the funds towards that. Will ship secured No returns
Lab-Created Center
June 27, 2025
$1,275
Bought for $8,000 from James Allen. Size 5.25 14k white gold French cut band. May be able to get IGI paperwork. Beautiful ring, can include turquoise and moissanite band for full price offer. Thank you.
Lab-Created Center
June 23, 2025
$3,500
Center stone with two flanking stones; diamond studded wedding band; size 8 ring; originally purchased for $6,300 (cost of engagement ring + wedding band) Engagement ring and wedding band are white gold
Lab-Created Center
June 18, 2025
$4,500
AIG Certified 2.04 carat engagement ring. Looks like a flower from the top and crown from the side. Big Center stone w 6 small stones around center. Comes with AIG report.
Lab-Created Center
June 15, 2025
$1,800
Beautiful 14K white gold bridal set from Diamond Nexus. • 2.04 ct round Diamond Nexus center stone (diamond simulant) • Flower/crown-style setting • Matching contoured wedding band with accent stones • Ring size 5 • Includes original AIG Diamond Nexus paperwork • Excellent pre-owned condition Originally purchased from Diamond Nexus. The center stone is a Diamond Nexus diamond simulant (not a natural or lab-grown diamond). The set is in excellent condition and is a beautiful, timeless design. Asking $750 OBO
Lab-Created Center
June 15, 2025
$750
2.95 Carat, Round, Super Ideal Cut, E Color, VS1 Clarity, 9.30 x 9.28 x 5.70mm, Conflit Free Lab Created Diamond. Diamond Grading Report: 1457610016 18K Yellow Gold Petite Esme Solitaire Ring, Size 6
Lab-Created Center
June 11, 2025
$3,000
0.60 carat round cut lab-grown diamond ring, with 4 sapphires. 18k white gold size 9 band. Round Brilliant VS1 Color Grade - D Cut - Excellent Polish - Excellent Symmetry - Excellent Shipping is included in price. Ring is recently cleaned/serviced.
Lab-Created Center
June 8, 2025
$800
Comes with all it’s documentation, including diamond certificate. Retail price is just over $7,000 Size M
Lab-Created Center
June 5, 2025
$1,500
Hi! My name is Olivia I live in NYC, I am selling a lab, oval cut engagement ring from an ex-fiancé. He got it at Ultimate Diamond in NYC. I don’t have the specs for it because he has the paperwork, but it’s approx. 2.5+ carat center cut stone and is a pave yellow gold band with a hidden halo. All lab diamonds. The diamonds don’t go all the way around just from the front. Email is olivialud@gmail.com 551 795 5950 text Size 7 • Source: The ring was purchased from Ultimate Diamond NYC by an ex fiancé in summer of 2022. He purchased it for approx. 7K and we had it insured for that. • Selling Price: $3500 OBO • Shipping Cost & Method: I will be shipping this item via USPS unless requested otherwise. • What is Included: Box and ring • Condition of the Item: normal wear from occasional use
Lab-Created Center
May 27, 2025
$2,000
3 Carat Moissanite engagement ring with gold band. Appraisal included. Size 5.5.
Lab-Created Center
May 27, 2025
$1,600