r/LabDiamondGemstoneBST

▲ 103 r/LabDiamondGemstoneBST+1 crossposts

[FS][US to US]{Ring} 10k yellow gold, IGI cert, compass set 3.05 OMC lab diamond ring $1800

* IGI cert, proof of purchase, etc. in comments.

!Warning! Lots of bright flashes 😎 (There are no filters on these videos.)

Item Details: 10k Yellow gold, 3mm band w/ 3.05 carat, compass set, Old Mine Cut (modified cushion) lab diamond. VS1 F color, Excellent polish, Excellent cut, no fluorescence. I had this completely custom made w/ the thicker 3mm band and diamond specifically cut to dimensions so that it wasn’t too elongated or too square. It’s perfection:) and nearly very close to brand new.

Total paid: $1855 purchased from Khamkar Diamond.

Selling Price: $1800

•. Shipping Cost & Method: Free Shipping for US to US. Will ship to Canada but buyer pays shipping. Will ship via fedex, usps, or ups. PayPal for payment.

• ⁠What is Included: Ring, ring box, IGI hard copy certificate. (Can also email you the digital copy)

• ⁠Condition of the Item: Basically very close to brand new. Just finally got it in about a month ago. It’s beautiful and I love it SO much, buuuuut I love my kid even more:) and med school is NOT cheap! 😩 Had a balance I wasn’t expecting and have to get it taken care of. It’s ok though, when she’s a rich Doctor she can buy me a new one. 😉

Edit: Semantics 🤷🏻‍♀️

u/Top-Kaleidoscope4430 — 6 days ago

[FS] [US to US] [RING] 4.00ct asscher, platinum, size 7.25, $1130 shipped

Item details: 4.00 ct, E, VS1 asscher on a platinum bezel setting size 7.25

Source: EBTH

Selling price: $1130, shipping included

What's included: ring and certificate

Condition of the item: never worn, pristine

Reason for sale: I was so excited to bet on this ring I didn't think to check the size 🤦‍♀️. My finger is size 5.5 and resizing it won't be possible

More pictures and POP in the comments

u/Over-Engineer7216 — 3 days ago

FS [USA] [earrings] crushed ice cushion cut LD, 1.3 TCW, 14k yellow gold bezel studs, $650 shipped

Item Details: The lab diamonds are 4x6mm each, cushion cut crushed ice, DEF, VS, uncertified. They are solid 14k yellow gold with 14k guardian backs. They are set in a bathtub bezel style.

• ⁠Source: Where did you purchase this item? From what website, company, or individual? Romy from LGG

• ⁠Selling Price: $650 includes shipping.

• ⁠Shipping Cost & Method: Will ship whatever method buyer prefers. I will cover shipping cost. Ships in the US only.

• ⁠What is Included: The original box, 2 studs, 2 guardian backs.

• ⁠Condition of the Item: I have worn these maybe 5 times, but they look perfect. No flaws or obvious signs of wear.

These are beautiful studs. I am selling them because they look too big on me. The guardian backs prevent them from spinning.

A video link of the studs will be posted in the comments.

u/JustTakingASip — 4 days ago

[FS] [USA] [Ring] Lab Oval Diamond 1.55 Carat D color VVS1 3 stone pear 14k yellow gold ring size US 6 $1250

Item Details: Lab Diamond, 1.55 carat, oval, “Madison” Ring Size US 6

• ⁠This is a 3 stone lab ring. I believe the two pears are .25 carat each. This is the Madison ring from rare carat. The center is an excellent cut 1.55 carat lab grown diamond oval. D color and VVS1. See photos for cert

• ⁠Source: I bought from rare carat 

• ⁠Selling Price: $1250

• ⁠Shipping Cost & Method: $15 shipping, buyer’s choice

• ⁠What is Included: Box, ring, appraisal letter with my personal info removed

• Why I am selling : I just prefer my solitaire oval.

• ⁠Condition of the Item: lightly used for a few months.

u/HawaiianSurf — 2 days ago

[FS][USA][RING] Lab Diamond 0.91ct E VS1 Round 14k White Ring Size US 7 $2000

• Item Details: 14k White infinity band, with 0.91 lab diamond. E color grade with VS1 clarity and Excellent polish and symmetry. Ideal cut grade. 6.17 - 6.19 x 3.8mm.
• Total paid: $2400 purchased from Walden Jewelers (now closed)🙃.
• Selling Price: $1000
•. Shipping Cost & Method: Free Shipping for US to US. Will ship to Canada but buyer pays shipping. Will ship via fedex, usps, or ups. PayPal for payment.
• ⁠What is Included: Ring, ring box, ring bag from Walden Jewelers, original receipt and IGI hard copy certificate.
• ⁠Condition of the Item: Brand new , never worn. Originally brought it for an engagement in 2024 that did not work out. Willing to negotiate on price slightly.

u/AdZealousideal20 — 5 days ago

[FS][USA-USA][RING] Lab Diamond 2.52 ct E VVS2 OEC 18k Yellow Gold Ring Size US 6.75 $1100 OBO

Item details:
2.52 carat OEC IGI Certified color: E, clarity: VVS2, 18K yellow gold with platinum basket, size 6.75

Source: Starsgem

Selling price: $1100 USD or OBO. Purchase price:
$1280

Reason for selling: I prefer my elongated cushion.

Shipping price and method: Free shipping & insured with optional signature. Will ship only within the USA.
Shipping from California.
What's Included: hard copy of IGI certificate and ring box.

Videos: https://vimeo.com/1191393899?fl=pl&fe=sh

https://vimeo.com/1191393367?fl=pl&fe=sh

Condition: gently worn occasionally, maybe slight scratches if zoomed in but not noticeable.

Payment: PayPal G&S

Please dm for more details if interested. I will gladly send any additional photos/videos.

u/Middle_Release_1247 — 1 day ago

[FS][USA][RING] Lab Diamond 2.11ct D VVS2 Emerald 14k White Gold Ring Size US 5.5 $900 OBO

Item Details: Brand new Lab-grown diamond (IGI), 2.11 carat emerald cut; D color (colorless), VVS2 clarity; excellent polish, excellent symmetry, no fluorescence; measurements 8.68 x 6.06 x 4.01 mm; HPHT-grown Type II diamond (no post-growth treatment); set in 14k white gold pavé band, ring size 5.5

Source: Keyzar Jewelry; diamond graded by IGI (Report # LG618431165)

- The original purchase was for a natural diamond, but I had the ring sent back and upgraded to a larger lab grown carat and setting upgraded to the Pavé Margot to have more stones around the band. The jeweler only issued that initial receipt- which I provided, but I do have the IGI certificate for the current diamond along with the upgrade documentation. Happy to share that with interested buyers!

Selling Price: $900 OBO

Shipping Cost & Method: Included in price; will ship within the U.S. via UPS or FedEx (insured with signature confirmation)

What is Included: Ring, IGI Lab-Grown Diamond Report, ring box

Condition of the Item: excellent condition; never worn; kept in a clean environment; diamond and setting are in pristine shape.

u/sarmzila — 2 days ago
▲ 8 r/LabDiamondGemstoneBST+1 crossposts

[FS] [US to US] [Ring + Band Set] Kuololit 10k YG Three Stone Ring and Curved Band set. Centre stone 1.5ct oval, tcw 2ct. Ring Size 3.75. Asking $430 including shipping. [PRICE REDUCED]

Verification Photo, Proof of Purchase, Photos and Videos:
https://photos.app.goo.gl/bKnZrdSTTVUJSLMf9

Item Details:
Kuololit 10k YG Three Stone Ring and Curved Band set.
Centre stone 1.5ct 6x8mm oval moissanite.
Side stones 4mm round moissanite.
Ring Size 3.75.

Selling Price: Asking $430 including shipping. Current Price $600

Source: Kuololit on Aliexpress

What is Included: ring, curved band & ring box

Condition of the item: Like New, only wore a handful of times!!

Reason for selling: I got over enthusiastic when I discovered Moissanite & bought too many gorgeous pieces! Trying to bring my collection down to a reasonable size😅

u/Athena-4 — 1 day ago

[US to Worldwide] 10k yellow gold thin (1mm wide) chain, 18" - $100

A simple 10k yellow gold chain, 1mm wide and 18" long!

Original Price: I paid $130

Selling Price: $100 + $10 shipping

RFS: Got this with a pendant; kept the pendant but never used the chain.

Condition: New, never used.

Source: StarsGem (Cynthia)

Shipping Method: USPS, UPS

My Pictures and PoP: https://imgur.com/a/4g0oW50

What’s Included: Just the necklace in a simple jewelry box.

Preferred Payment Method: Paypal GS or FF

u/ladycatherinehoward — 3 days ago

Item Details: 14k White Gold 3.5 ct Ritani Lab-Grown Solitaire Cushion Diamond Ring, US Size 4, size-able within reason. Can’t find color or clarity, apologies! Priced accordingly due to lack of Diamond information.

•    Source: Purchased in March from Ritani

•     ⁠Selling Price: Selling for $400, Shipping Included. Competitive price since I don’t have the cert or diamond information other than carat weight

•     ⁠Shipping Cost & Method: Will ship at my own cost within US via UPS

•     ⁠What is Included: Just the ring - I don't have the original packaging or certificate

•     ⁠Condition of the Item: Worn one month. Good condition, some light scratches

•     ⁠Reason for selling - I have way too many rings. Clearing house!! Again :)

u/No-Practice-3343 — 10 days ago

[FS] [Necklace] [US only] - 18K gold collar with 18k lab emerald east/west pendant $1645 shipped

\*\*Original Price\*\*: $1631 + 45 tariffs

\*\*Selling Price\*\* : $1645 shipping included

\*\*Condition\*\*: Brand new, only tried on

\*\*Source\*\*: Daisy (Provence Jewelry)

\*\*Shipping Method to Buyer\*\*: USPS tracked

\*\*POP LINK\*\*: https://imgur.com/a/hF43itX

\*\*QC PHOTOS LINK\*\*: https://imgur.com/a/hF43itX

\*\*PHOTOS LINK\*\*: https://imgur.com/a/hF43itX

\*\*Item Details\*\*: 18k yellow gold omega collar with matching 18k yellow gold lab emerald pendant 6\*8mm

\*\*What’s Included\*\*: Box, necklace + pendant

u/CuriousBuddySnoot — 7 days ago
▲ 3 r/LabDiamondGemstoneBST+1 crossposts

ISO a 3.5-5.5 ct radiant LGD (open to moissanite if price is right) ring like the one pictured, in yellow or white gold/platinum. I'm size 4.75 or 5, but something that can be resized. I might be open to other settings. Let me see what you have! Thanks!

u/Roll_Tide_Girl — 9 days ago

[FS][USA][RING] Lab Diamond 3ct Fancy Vivid Pink VVS2 Cushion 14k Rose Gold Ring Size US 3.75 (sizable!) PRICE DROP $1600

⁠Item Details: Gorgeous pink cushion diamond. A lovely blush / champagne color in most lighting situations. Set east-west in a cathedral solitaire 14k rose gold setting. Size 3.75, but simple solitaire setting that can be resized.

Source: Purchased from Ruby Harper Fine Jewelry

Selling Price: $1600 shipped and insured in the US. I’ll ship worldwide, but you’ll need to pay for shipping. (Originally paid $2847.)

What is Included: All original packing material, box, IGI certificate, etc. included

Condition of the Item: Basically brand new! Worn just a few times. Selling to fund another project.

More pics and videos - https://imgur.com/a/6SFZd5E

u/Better-Ganache-4034 — 5 days ago

[FS][RING] [US] 3.10 ct Vivid Blue lab diamond with 3*5 trillion lab diamonds, size 10 (resizeable) 10K YG, $1,150 OBO

• ⁠Item Details: 3.10 ct round vivid blue lab diamond, with 3*5 trillion lab diamonds, set in 10K yellow gold, size 10, easily resizable
• ⁠Source: stone was purchased from an individual, Gabrielle, semi-mount was purchased from Paston, stone was mounted at my local jeweler (don’t have a receipt for that, but it $150)
• ⁠Selling Price: $1,150 includes shipping and insurance
• ⁠Shipping Cost & Method: Will ship via USPS
• ⁠What is Included: Ring box and IGI certificate
• ⁠Condition of the Item: this is in excellent condition. I have worn it about 6 months but I’ve had a ring sizer on bc it’s too big

It’s a truly gorgeous ring that sparkles like crazy and grabs attention like no other!! I am getting a new ring that will be for my middle finger so that’s why I’m selling this one.

Here is a link to a video of the ring:

https://flic.kr/p/2sc5hnt

u/Excellent-Ability569 — 4 days ago

Item Details:

VIDEO: https://imgur.com/gallery/2ct-lab-diamond-ring-vmK42je

Elongated cushion 2.04 carat lab diamond. 1.36 ratio. 14 yellow gold* ring in a tulip, double prong, cathedral setting.

• ⁠Source: custom order through Jane at Provence.

• ⁠Selling Price: $880 including shipping.

• ⁠Shipping Cost & Method: cost included in total price. I will ship USPS, tracked and insured.

• ⁠What is Included: ring in jewelry box and IGI certificate.

• ⁠Condition of the Item: literally brand new. I wore it for one day. There is absolutely no signs of any wear.

Only selling because this was ment to be an upgrade from my 1.36 carat, and I wish I would have gone with a bigger stone. It’s beautiful and so comfortable. Open to offers! I was hoping to get close to what I paid but know I’ll be taking a loss.

* NOTE: the CAD says 10k gold, but we later upgraded it to 14k gold. I included the photos of our conversation saying it was being changed to 14k. I also included photos of the inside of the ring showing it is stamped 14k.

u/SquidlyDiddlyDally — 12 days ago
▲ 22 r/LabDiamondGemstoneBST+1 crossposts

Item Details: Kuololit SS 3ct Sapphire ring. Ring Size 4.

Selling Price: Asking $60 including shipping. Current Price $83

Source: Kuololit on Aliexpress

What is Included: ring & ring box

Condition of the item: New, never used

Reason for selling: I got over enthusiastic when I discovered Moissanite & bought too many gorgeous pieces! Trying to bring my collection down to a reasonable size😅

u/Athena-4 — 8 days ago
▲ 18 r/LabDiamondGemstoneBST+1 crossposts

Item Details: 6.25 inch 10k yellow gold tennis bracelet with 2.5x4mm pear Moissanite bracelet

• Source: Starsgem Demi

• Selling Price: $775 shipping included, payment via F&F PayPal (I am approved). US only

• Shipping Cost & Method: shipping included, can add insurance for an extra fee. Ship next day via UPS

• What is Included: bracelet and box

• Condition of the Item: Great condition, very gently worn. For full transparency I do personally feel like the pears are not *AS* sparkly as the round moissanites in my other bracelets, I posted them together in the second photo for reference. Here is a video of it next to my other bracelets for comparison:

https://imgur.com/a/bracelet-pFDqIMd

(Please copy and paste link— clicking it results in a broken link for some reason)

Selling to fund other purchases haha. No refunds or returns after purchase!

u/Sea_Appearance800 — 14 days ago

  • Item Details: Selling my yellow gold 14k gold radiant cut lab diamond ring. 1.57 Carat, VS1, Color Grade G.
    • Measurements: 8.05 X 5.73 X 3.89 MM
    • Ratio: 1.41
  • Source: I purchased the semi mount from Florence with Provence, purchased the lab diamond from Ritani ($956.93, received a discount due to Ritani losing first lab diamond), and had them combined or mounted by a local jeweler that l've gone to for years (~$350). *** See payment line which was labeled incorrectly, semi-mount labeled as Marquise but was actually the Radiant semi-mount purchased from Provence ($140).***
  • Selling Price: $500 shipping included
  • Shipping Cost & Method: USPS priority with tracking, if you prefer another method, I am completely open.
  • What is Included: Ring and Box, can email IGI certification.
  • Condition of the Item: Ring worn since August 2022, normal wear, good condition.

Additional Videos:

https://imgur.com/a/16BlbrK

https://imgur.com/a/6LnWlv4

u/adams_apple56 — 8 days ago
▲ 7 r/LabDiamondGemstoneBST+1 crossposts

Verification Photo, Proof of Purchase, Photos and Videos:
https://photos.app.goo.gl/bKnZrdSTTVUJSLMf9

Item Details: Kuololit 10k YG three stone ring and Curved Band set. Centre stone 1.5 ct oval. Ring Size 3.75.

Selling Price: Asking $450 including shipping. Current Price $595

Source: Kuololit on Aliexpress

What is Included: ring, curved band & ring box

Condition of the item: Like New, only wore a handful of times!!

Reason for selling: I got over enthusiastic when I discovered Moissanite & bought too many gorgeous pieces! Trying to bring my collection down to a reasonable size😅

u/Athena-4 — 9 days ago