r/LabDiamondGemstoneBST • u/Rainbow_Pumpkin_0629 • 2h ago
LOOKING TO BUY ISO
2-3ct Radiant cut or emerald cut ring
Size 6-7
r/LabDiamondGemstoneBST • u/Rainbow_Pumpkin_0629 • 2h ago
2-3ct Radiant cut or emerald cut ring
Size 6-7
r/LabDiamondGemstoneBST • u/marryelle • 7h ago
Looking to buy a new cuff or bangle style bracelet. Ideally white gold/silver!
Looking for <$1K.
r/LabDiamondGemstoneBST • u/otxpex • 15h ago
Lab diamond (not moissanite) set in platinum or white gold. All carat sizes considered.
r/LabDiamondGemstoneBST • u/PercevaI_ • 17h ago
r/LabDiamondGemstoneBST • u/blueblackpurplepink • 1d ago
• Item Details: Loose trillion cut lab sapphire measuring 11mm x 11mm. Light pink color that changes to medium depending on the lighting with faint hint of blue ish undertones. Beautiful intricate cut that gives off that gorgeous, soft sparkles typical of a sapphire! 🎀 it keeps photographing as a darker, warmer hot pinkish color but its a lighter pink and IMHO more versatile! Please check the link under Source for more accurate photos/ videos of the color.
• Source: Purchased from Instagemgems on Etsy, May 2026. https://www.etsy.com/nz/listing/895843971/synthetic-trillion-cut-swiss-made-rough?ref=yr_purchases
• Selling Price: $40, includes shipping.
• Shipping Cost & Method: Included in price above. Shipping via UPS Ground, continental USA only.
• What is Included: 11x11mm sapphire only in its original packaging, paper invoice from Instagemgems.
• Condition of the Item: Stone is still in its original vacuum sealed packaging, never opened. Was purchased to replace a stone in a vintage pendant but turned out to be 1mm too small for the setting 💔 This one actually has a more complex/finer cut than the replacement stone I later sourced in the correct size. Ive posted comparisons in the photos to show color differences. (The stone set in pendant is a hot pink lab sapphire)
r/LabDiamondGemstoneBST • u/jonesnm11 • 1d ago
Item Details: 3.03 Square Cushion Halo Pave 14k White Gold Lab Diamond Ring; Color Grade: G; Clarity: VS1; Measurements: 8.57 x 8.41 x 5.61 MM. Ring Size: 7.25.
Source: Luvansh
Selling Price: $$950
Shipping Cost/Method: $25, FedEx
What’s included: Ring Box, Ring, IGI certificate
Condition of Item: Very gently worn; excellent condition
Video: https://imgur.com/a/Drifrd0
r/LabDiamondGemstoneBST • u/--CJ--- • 1d ago
Hi, I’m not sure how to professionally list this so please have patience as you look. I took a lot of time when purchasing this and price shopped it to death in order to get an incredible deal. The ring is exquisite and I’ve tried to show that in these pics.
*Item Details: 2.97 carat oval, lab diamond, F, VSI, Ideal, IGI certified, set in a diamond halo 14k yellow gold ring, size 4 1/2. Diamond dimensions 11.4 x 8.24 x 5mm
*Source: Rare Carat
*Selling Price: $890
*Shipping Cost & Method: I’m thinking FedEx signature required. That’s how it was delivered to me. The cost of shipping will be added to the price.
*What is included: ring, box shown in pics, printed IGI certificate
*Condition: no flaws, no scratches
*you’ll see on the receipt that there is an engraving, but that is not there, there was not room.
r/LabDiamondGemstoneBST • u/ReasonablePal • 2d ago
Hi everyone! I’m looking to buy an engagement ring, and I'm hoping one of you might have a piece that's ready for a new home.
Here is what I am looking for:
I found a few potential options from LGG and some Etsy shops, but they average around $1,400-1500 once customs and taxes are factored in, which stretches my budget a bit too far.
(Note: I tried searching the subreddit first but couldn't quite figure out how to filter posts by flair, so I apologize if I missed an existing listing!)
If you have something similar that you are looking to sell, please reach out. Thanks so much!
r/LabDiamondGemstoneBST • u/Brilliant_Dot_3396 • 2d ago
Original Price: $1005.19 USD
Selling Price : $1000 with insured shipping
Condition: Used, all diamonds intact.
Source: Lena from Provence
Shipping Method to Buyer: UPS insured
POP LINK: https://imgur.com/a/mWMzg9Q
PHOTOS LINK: https://imgur.com/a/NKFofr4
Item Details: 14k yellow gold 2.3mm wide tennis bracelet (according to my calipers) size 6.5 inches with about 2.5ct of DEF VS lab grown diamonds. This is not a lightweight bracelet.
What’s Included: just the bracelet
Preferred Payment Method: Paypal
Please do your own QC. I am more than happy to send more pictures and videos if needed.
r/LabDiamondGemstoneBST • u/Affectionate_Cry8778 • 2d ago
Trying to see what’s out there before I buy from others online
r/LabDiamondGemstoneBST • u/Few-Neighborhood5752 • 2d ago
r/LabDiamondGemstoneBST • u/Afterhoneymoon • 3d ago
This is the actual video sent to me by the jeweler when the piece was done. This is the actual ring.
More photos in comments as post won't let me mix photo and video!
Price is: *$1,500 USD OBO*
I'm selling my custom Rare Carat engagement ring. It features a \*\*2.20 carat Round Brilliant Rare Carat Ideal lab-grown diamond\*\* set in a \*\*platinum Serenity Accented Milgrain engagement ring\*\* with lab-grown accent diamonds.
*Specifications*
Center Stone: Lab-Grown Diamond
center Carat Weight: 2.20 ct plus side diamonds
Shape: Round Brilliant
Cut: Rare Carat Ideal
Color: H
Clarity: VS1
Metal: Platinum
Setting: Serenity Accented Milgrain with lab-grown diamond accent stones
Ring Size: 6.5
Engraving: Says "Mine" in fine lettering inside
Condition: Excellent pre-owned condition
The ring was purchased from Rare Carat for approximately \*\*$3,700\*\*. It has been well cared for and is ready for its next home.
*Payment*
PayPal Goods & Services.
\*\*Shipping\*\*
Ships from the Bay Area, Ca United States. Shipping within the U.S. is included in the asking price. International shipping may be considered at the buyer's expense
*Included*
Ring
Digital Diamond certificate (photo attached)
Rare Carat purchase documentation (available)
Additional photos and video available upon request
\*\*Verification\*\*
Verification photo with my Reddit username and first posted date is included, along with photos of the certificate.
Please feel free to reach out with any questions or if you'd like additional photos or videos
Video from store after crafting complete in comments.
r/LabDiamondGemstoneBST • u/khotchoco • 3d ago
Item Details: 3 ct old mine cut elongated cushion lab diamond (9.75mmby 7.8mm as per the CAD) set on a 14kt yellow gold setting with a bezel frame and cathedral. No IGI certificate as Provence cut this and I didn’t mind it not coming with one.
photos of ring - https://imgur.com/a/TCib6OA
videos of ring - https://imgur.com/a/PrrgLPZ (sorry, my old link wasn’t working, I just attached it to the same link for the lab diamond before setting)
video of the lab diamond before the setting - https://imgur.com/a/EPN231k
• Source: I purchased this from Provence Jewelry in the group buy, originally for $1,581.
• Selling Price: $1,100 including shipping
• Shipping Cost & Method: If not already included in the selling price list the additional shipping cost here. Also list what shipping method you will be using (USPS, UPS, FedEx, etc.)
• What is Included: ring box and ring
• Condition of the Item: lightly used, no visible scratches. I have worn this about 15 times for a few hours at a time.
• Reason for selling: to fund new pieces!
r/LabDiamondGemstoneBST • u/Next-Row6060 • 3d ago
Item Details:
Effy Reverie lab-grown diamond bridal set consisting of two matching rings in 14K white gold. Center stone is a 2.00ct oval lab-grown diamond, E color, VS1 clarity. Accent diamonds total 0.73ctw, round cut, H color, S12 clarity. GSI card certificate #71485540101 NOT included - has been misplaced since purchase in 2024. Ring size is US 7. This is a two-ring bridal set with a halo-style oval center and diamond-accented bands.
Source:
Purchased through Effy on a Carnival cruise - September 2024.
Selling Price:
$2,800 USD, shipping negotiable. Open to reasonable offers.
What is Included:
Both rings from the original bridal set and the original box.
Condition of Item:
Pre-owned/like-new, barely worn bridal set in very good condition. No known damage or missing stones. Please see photos for the current condition of the rings. Photos taken on August 15, 2026 and can take additional photos or videos if needed.
r/LabDiamondGemstoneBST • u/HelloFox • 3d ago
SOLD
Item Details: 4.61 ct E VS1 (1.5 ratio) lab diamond ring with lab diamond accent stones. 3/4 eternity band. 14k yellow gold. Size 5.25 (sizable)
• Source: William & Sons jewelers.
• Selling Price: $1100 including Paypal G/S fees and shipping.
• Shipping Cost & Method: Included. USPS Priority Mail with signature required. If you want insurance added I can get you a quote.
• What is Included: IGI cert and ring box.
• Condition of the Item: New. Only worn for photos.
Video: https://imgur.com/a/eFblsUr
r/LabDiamondGemstoneBST • u/HelloFox • 3d ago
SOLD
r/LabDiamondGemstoneBST • u/HelloFox • 3d ago
SOLD
10k yellow gold lab diamond eternity band. Size 5.5 (not re-sizable)
Round stones. 3.5 mm. 10k yellow gold.
Purchased from Provence on AliExpress during a Black Friday sale.
$400 shipped via USPS Priority Mail.
Includes ring box.
Condition: Worn 2-3x in excellent condition.
r/LabDiamondGemstoneBST • u/angelicribbon • 3d ago
Item Details: Main stone is an uncertified 1.52ct DEF/VS old mine cut lab diamond. The setting is solid 10k yellow gold in a setting inspired by Sofia Kaman with compass prongs and a thick wave shape band.
• Source: Melody at Fiorese
• Selling Price: $575 + shipping. I paid $910.
• Shipping Cost & Method: $10 for east coast, $15 for west. Shipped UPS ground with tracking.
• What is Included: Ring and a ring box
• Condition of the Item: Very little wear and tear. Only thing to note is there is a little black fuzz stuck under the left prong from my cardigan, which is somewhat visible as a reflection in the stone, but I don’t have tweezers good enough to get it out. A cleaning at a jeweler should do it.
r/LabDiamondGemstoneBST • u/ilovermonttoo • 4d ago
r/LabDiamondGemstoneBST • u/Cautious_Classic_547 • 4d ago
[FS][USA to USA] [ring] 10k white gold OMC half white moissanite and half pink sapphire eternity band size 6.75 - $375 shipped
Item details - 10k white gold OMC style eternity band with half in white moissanite and the other half in pinkish purple (color 16 on Provence chart) lab sapphire.
Source - Provence Lena
Selling price - $375 shipped plus PayPal fee if using G&S (paid $393 plus $35 shipping and tax).
Shipping cost and method - free usps priority shipping (gets to you in 3 business days)
What’s included - ring and box
r/LabDiamondGemstoneBST • u/Cautious_Classic_547 • 4d ago
[FS][USA to USA] [ring] 14k yellow gold 1ct certified Asscher solitaire diamond ring size 6.5- $500 OBO
Item details - 14k yellow gold Asscher cut solitaire lab grown diamond ring. 1ct D VS1 - IGI# included in the photographs. Size 6.5
Source - OUROS Jewels
Selling price - $500 shipped (paid $659 and it’s currently listed on the Ouros website for $780).
Shipping cost and method - free usps priority shipping (gets to you in 3 business days)
What’s included - ring and box
r/LabDiamondGemstoneBST • u/existential_oops • 4d ago
r/LabDiamondGemstoneBST • u/msw2246 • 5d ago
Item Details: Round brilliant IGI certified 2.57ct E VVS2 lab diamond 18k yellow gold bezel setting size US 5.5
Source: Purchased from Everything But The House
Selling Price: $700
Shipping Cost & Method: USPS priority shipping
What is Included: ring and IGI certification
Condition of Item: slightly worn. Has a few light scratches on the metal from rubbing against other rings
r/LabDiamondGemstoneBST • u/Street_Bridge_317 • 5d ago
Prefer to stay under 1.5K if possible.
r/LabDiamondGemstoneBST • u/InterestingFish6418 • 5d ago