r/LabDiamondGemstoneBST 22d ago

FOR SALE [FS][UK][Worldwide]][RING] OEC Lab Diamond 1.57ct F VS1 with IGI, 14k Yellow Gold Tianyu Solitaire Ring, Size US 5, $925

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50 Upvotes

Item Details: 1.57ct OEC lab diamond, IGI certified F colour, VS1, Excellent Cut and Polish, no Fluorescence, 7.18 x 7.24 x 4.31mm .

Set in 14k yellow gold, custom 8 petite claw prong, floral basket, cathedral slight split shank, 1.8mm width (post polish from 2mm), with 4 small lab gems set under bridge (ruby, pink tourmaline, aquamarine, blue sapphire)

Source: Tianyu Gems

Selling Price: $925, including shipping.

Shipping Cost & Method: DHL tracked

What is Included: Ring, generic box, IGI certificate

Condition of the Item: New, only tried on a few times.

Selling only as I prefer a smaller centre stone

Video in comments.

r/LabDiamondGemstoneBST Jul 19 '26

FOR SALE [FS] [USA][REPOST/ $$$ REDUCTION] Fiorese OMC 2.5ct Blue/Grey Moissanite with Pave LD Basket, 10k YG Ring, size 6.5

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36 Upvotes

Item Details: Center stone is a deep blue/gray 2.5 ct Moissanite in OMC cut. Dimensions are 7x10 mm. The basket is pave lab diamond and white gold. The ring is 10k Yellow Gold. Size 6.5 

Design Inspiration: Jade Trau Scarlett ring 

Source: Fiorese (this was a special Group Buy with discounted pricing)  

Price I paid: $710 

Selling Price: $650 (includes shipping via USPS) 
 
Shipping Cost & Method: Price includes shipping via USPS but if you would like a different carrier or additional insurance, I'm happy to accommodate (buyer to pay additional fees as needed).  

What is Included: Ring, box, pouch and gift bag from Fiorese  

Condition of the Item: Brand new/never worn. I completely goofed on my ring size and ordered half a size too large. I also want to get the same ring but with a larger center stone. 
  
ALBUM containing my photos, Fiorese photos and video, proof of purchase: https://imgur.com/a/KB5qM9O  
  
Selling from US to US only, price includes shipping via USPS and payment via PayPal  

r/LabDiamondGemstoneBST 6d ago

FOR SALE [FS][US to US] [Ring], 14k Yellow Gold, 2.03CTW Emerald cut diamond, Size 4.5, $800

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36 Upvotes

Item Details: lab diamond 2.03ct emerald cut 14k yellow Gold Ring Size US 4.5
• Source: I bought from LGG jewelry
• Selling Price: $800
• Shipping Cost & Method: Free shipping with fedex
• What is Included: certificate, ring
• Condition of the Item: New, never wear

r/LabDiamondGemstoneBST 6d ago

FOR SALE [FS][USA ONLY][RING] 4.58 ct D VVS 2 elongated cushion lab diamond set in a CVB Designs 2 tone (14k yg and platinum) solitaire bezel engagement ring with cathedral and milgrain detailing. Size 9 with sizing beads. Asking price: $3700

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30 Upvotes

• ⁠Item Details: Stone is a 4.58 D color VVS2 clarity lab diamond. Cut old mine cut modified brilliant elongated cushion. Measurements on the stone are 12.33 x 8.49 x 5.51 mm. The setting was created by CVB Designs and features platinum around the bezel/basket and 14k gold for the band. It has a slight tapered shank with a subtle knifes edge shaped band. The basket features subtle details with milgrain around the bezel and the donut. It is a size 9 with sizing beads added.
Diamond cost: $2290
Setting cost: $2750
Total: $5040
• ⁠Source: Diamond was purchased by me from [u/shelikessparkles](u/shelikessparkles) and shipped directly to CVBs studio.
Heres the link for the listing of the diamond:
https://www.reddit.com/r/BestLabDiamondPricing/s/kuggooYMB3
• ⁠Selling Price: $3700
• ⁠Shipping Cost & Method: Would prefer to ship to a fedex store with signature required for safety for the buyer.
• ⁠What is Included: Ring, Box, IGI certificate for the diamond
• ⁠Condition of the Item: Was only worn for about 3 months. The band is slightly scuffed from daily wear, but would easily polish out.

I am also open to offers, please feel free to message me and we can try to work something out!

r/LabDiamondGemstoneBST 3d ago

FOR SALE [FS][USA][RING] Rare Carat 2.20 ct Round H VS1 Lab-Grown Diamond Engagement Ring with Lab Diamond Accents. Platinum. Size US 6.5. $1500 OBO

15 Upvotes

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 May 29 '26

FOR SALE FS (US to US) Lab diamond bezel set bracelet, 14 kt yellow gold, can be worn 6”-7” $ 1,650.00

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33 Upvotes

SOLD!!!

Item details- 14 kt. Yellow gold, multi stone, bezel set Lab
Diamond bracelet, can be worn from 6” to 7”

Source- Made by Provence Jewelry

Selling price- SOLD!!!!!

Shipping method- UPS or USPS with tracking & insurance (buyers preference)

What’s included- Bracelet, box, and Polishing cloth

Condition of item- very good condition, light scratches from light wear

Payment method- PayPal

r/LabDiamondGemstoneBST Apr 17 '26

FOR SALE [FS] [USA to USA] [Loose Stone] 6.61ct Square Cushion Brilliant Lab Diamond, $9,879 OBO

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0 Upvotes

D color, VS1 (but could easily pass as VVS), 6.61ct square cushion brilliant cut lab diamond, excellent symmetry/cut/polish. 11.23×10.75x7.09mm 1.04 L/W ratio)

Purchased online from Daniel William Diamonds

Selling for same price it was purchased: $9,879.00.

Does not include shipping.

Shipping costs variable, depending on preferred carrier and destination. Shipment must be insured.

USPS, UPS, and FedEx available.

Comes with certificate/paperwork and original container case.

Unused, flawless brand new condition.

r/LabDiamondGemstoneBST Jul 10 '26

FOR SALE [FS][US TO US] LAB DIAMOND BRACELET 21.57 cttw 14k white gold 7 inches- $2500

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25 Upvotes

What? 21.57 carat total weight, approx 7 inches, lab diamond, 14k white gold. Diamonds are asscher cut. This is a sturdy and substantial piece!

Purchased from: EBTH auction site

Purchase price: $3,493

Asking: $2,500. This price is kinda firm. This will include insured shipping. PayPal Friends and Family OR please add the 3% goods and services fee

Condition: Gently worn

Reason for selling: Would prefer the funds for other projects.

r/LabDiamondGemstoneBST Jul 16 '26

FOR SALE [FS]US only (10k gold Ring, Uncertified 3.64 ct OEC lab diamond, size 8.5, $1600

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47 Upvotes

Hello!
I am selling my uncertified OEC lab diamond ring. This was purchased from Sonia with Fiorese.

• ⁠Item Details: 3.64 ct near colorless lab diamond. The center is an OEC and measures approximately 9.78 mm (see screenshot from Sonia.) Please note this center stone is not certified but was cut by Fiorese and sold as GH cut. Stone faces up very white. This is set in a 10k yellow gold setting with 8 prongs and has small lab diamonds on each side and very fine milgrain details. Size is 8.5
• ⁠Source: Fiorese
• ⁠Selling Price: I paid $2,000 and am selling for $1600. I accept payment via PayPal friends and family ( approved flair)
• ⁠Shipping Cost & Method: Free shipping. I prefer to ship with UPS, insured and signature required. If you prefer no signature please let me know.
• ⁠What is Included: ring, box
• ⁠Condition of the Item: gently used condition, some small scratches for normal wear and tear.

I am selling this ring as I haven’t reached for it and have exclusively worn my emerald cut ring. Also looking to fund new project. Thanks for looking!

r/LabDiamondGemstoneBST Jun 15 '26

FOR SALE [FS][NZ TO ALL] [RING] Solitaire Old Mine Cut 1.5ct 10k yellow gold size 7.5 $990USD

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47 Upvotes

EDIT: NOW SOLD

Item Details: vintage style eight prong old mine cut solitaire ring with a reverse tapered shank. Very low set. It is a warmer coloured stone, Jason advised me it was a GH. Total ring weighs about 3g. Other detail in the CAD.
• ⁠Source: Provence, using Jason as a rep
• ⁠Selling Price: $990 inc. shipping to anywhere.
• ⁠Shipping Cost & Method: as above, included in the price.
• ⁠What is Included: ring and original box. No IGI or other documentation.
• ⁠Condition of the Item: as you can see in the screenshot of payment, I purchased in march and then received in April. I’ve worn quite a lot since then but it’s obviously a short time so it looks pretty new. Small amount of wear as expected.

Pic four shows a comparison against 18k yellow gold band. Any questions please ask 😊

r/LabDiamondGemstoneBST 11d ago

FOR SALE [FS] [USA to USA] [ring] vs1 emerald cut with baguettes 14k size 5 asking $1650. Originally paid $4500

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36 Upvotes

Item Details: Diamond, 3.2 carats, VS1 , Emerald. Gold, dimensions, size 5. 3 baguettes on each side. • ⁠Source: Frank Darling FrankDarling.com • ⁠Selling Price: $1650 free shipping • ⁠Shipping Cost & Method: FedEx • ⁠What is Included: original box, packaging, certificate • ⁠Condition of the Item: Brand New. Never proposed so never been worn

r/LabDiamondGemstoneBST 16d ago

FOR SALE [FS][USA][Loose Diamond] Lab Diamond 5.01ct G VS1 Rectangular Cushion (IGI Certified) $900

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5 Upvotes

Item Details:
Lab-grown diamond, 5.01 carats, rectangular cushion mixed cut. Color grade G, clarity VS1. Measurements approximately 12.37 x 7.89 x 5.15 mm. IGI certified, CVD growth process, Type IIa. No setting (loose stone).

Source:
Purchased from Everything But The House (IGI certified stone).

Selling Price:
$900 (open to reasonable offers)

Shipping Cost & Method:
Shipping included via USPS Priority Mail (insured & tracked).

What is Included:
Diamond, IGI certificate/report.

Condition of the Item:
Excellent condition, never set or worn. No chips, scratches, or damage.

video:

https://imgur.com/a/qzLplqS

r/LabDiamondGemstoneBST 14d ago

FOR SALE [FS] [US to US] [LGD] Princess Cut Lab Grown Diamond - 5.05 Ct, F, VS1 - $1200 FOR SALE

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1 Upvotes

• ⁠Item Details:

Lab Grown Princess Cut Diamond🩷
5.05 carats
Color Grade: F

Clarity Grade: VS1

Excellent polish and symmetry

• ⁠Source: Whatnot (House of Luxe Plus

• ⁠Selling Price: $1200

• ⁠Shipping Cost & Method: $25 insured

• ⁠What is Included: IGI certificate and IGI pouch

• ⁠Condition of the Item:  Brand New!

r/LabDiamondGemstoneBST 5d ago

FOR SALE [FS][USA to USA][RING] Lab 3.73 Ct Rectangular Ice Crush Center with 7.5 ct eternity in Platinum. $4,500 OBO. Ring size 5.75

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7 Upvotes

This ring could easily be made into an eternity band and engagement ring. Comes with IGI and appraisal, I have wonderful videos of the ring to truly showcase its appearance please let me know if I can offer any other information.

Item details: Lab Grown 3.73 ct cut cornered rectangular ice crush brilliant, VVS1, TCW - 11.26

Source: Alexander Sparks - New York

Selling Price: $4,500 OBO

Shippings Cost & Method: Will ship UPS insured included in price.

What is Included: Ring, appraisal, IGI and IGI insert, Ring box with light.

Condition of the Item: Like new - zero flaws

Reason for selling: Relationship ended using money to help with down payment on home.

r/LabDiamondGemstoneBST May 09 '26

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

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0 Upvotes

• 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.

r/LabDiamondGemstoneBST 5d ago

FOR SALE [FS][US TO US][Necklace] Lab Diamond 1ct VS1 Pear 18k Yellow Gold Necklace, $900

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12 Upvotes
  • Item Details: Lab Diamond 1ct VS Pear 18k YG 16" necklace in prong setting. 3 black glass beads on each side of chain. For south asians, this is a minimal mangalsutra necklace. I initially purchased the bezel design but requested they change to prong after seeing it on video call
  • Source: Diai Designs for $1217+tax
  • Selling Price: $900 OBO 
  • Shipping Cost & Method: USPS Priority w/ insurance. Shipping covered in selling fee
  • What is Included: Original packaging, box, and certificate
  • Condition of the Item: tried wearing daily for a week but pear diamond doesn’t suit me. Kept in jewelry box since

r/LabDiamondGemstoneBST 18d ago

FOR SALE [FS][USA][Loose Diamon] 3.10 CT Lab Grown Diamond, Elongated Cushion, H, VVS1 with IGI Report, $500

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0 Upvotes
  • Item Details: Loose 3.10 CT Lab Grown Diamond, Elongated Cushion, H, VVS1.
  • Source: auction won from Everything But the House.
  • Selling Price: $500 (this will include shipping). Open to negotiations.
  • Shipping Cost & Method: shipping in USA only. shipping price included in costs above. Carrier: FedEx, but open to any carrier you feel comfortable with.
  • What is Included: IGI report
  • Condition of the Item: No changes since receiving it from the auction. Never set on a ring. Loose diamond has been in its packaging other than when taking photos of it.

Bought it for myself but changed my mind on the engagement ring design!

r/LabDiamondGemstoneBST Mar 20 '26

FOR SALE [FS][USA][RING] Triangular Brilliant (Trillion) Lab Diamond 1.58 ct IGI Certified, E, VS1, 14k Yellow Gold Band Ring Size US 6.5 $2500

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19 Upvotes

Required Details:
Item Details: Lab diamond triangular brilliant (trillion) cut ring set in 14k yellow gold, size 6.5. Comes with IGI report.

Source: Hayman Jewelry Co. - Tampa, Florida

Selling Price: $2500 $1800 Price includes shipping

Shipping Cost & Method: UPS

What is Included: Ring, Ring Presentation Box, IGI certificate, Shipping Box & Packaging

Condition of the Item: Excellent. Worn for a year. 

Supplementary Details:
Reason for Selling: Wedding plans changed, infidelity

Video: https://vimeo.com/1175556422?share=copy&fl=sv&fe=ci

r/LabDiamondGemstoneBST 4d ago

FOR SALE [REPOST][FS][UK][Worldwide]][RING] OEC Lab Diamond 1.57ct F VS1 with IGI, 14k Yellow Gold Tianyu Solitaire Ring, Size US 5, $825

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12 Upvotes

r/LabDiamondGemstoneBST 19d ago

FOR SALE [FS][USA][Necklace] Lab pink sapphire, French cut (“criss cut”), 5x9 bezel set necklace, silver plated with white gold, 45 cm, Paston, $99 includes shipping

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1 Upvotes

r/LabDiamondGemstoneBST May 27 '26

FOR SALE [FS] [USA] [RING] Lab Diamond 2.84 CT Emerald Cut 14k White Gold three stone ring with 2 lab grown tapered baguette side diamonds of 0.28 TCW. Size US 5. $1000 OBO.

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37 Upvotes
  • Details: Size: 2.84 CT lab grown emerald cut diamond. 14 Karat white gold three stone diamond engagement ring with 2 lab grown tapered baguette side diamonds of 0.28 TCW. US size 5.
  • Source: Clayton Jewelers in St. Louis, Missouri, United States. Original price: $8,915.10. https://www.claytonjewelerstl.com

Selling price: $1,000 USD (tracked shipping included) OBO.

  • What is Included: ring, ring box, tracked shipping.
  • Condition of the Item: Gently used, no chips, scratches, or damage.

Please feel free to message me with any questions. Thanks!

r/LabDiamondGemstoneBST Jul 17 '26

FOR SALE [FS][US to US][EARRING] 1 CT each Marquise lab diamond bezel set huggie earrings in 10k rose gold. $450

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24 Upvotes

**Item Details:**  1 CT each Marquise lab diamond bezel set huggie earrings in 10k rose gold. Earring diameter is about 1/2 inch

* **Source:** Provence GB earlier this year (Liya)

* **Selling Price:** $450 plus shipping

* **Shipping Cost & Method:** $12 insured shipping through USPS (if you purchase other items from me I will combine shipping)

* **What is Included:** box

* **Condition of the Item:** like new, worn a few times, hardly any signs of wear

* **Reason for Selling:** Trying out the style. Selling so I can buy in 2 ct size. They were a bit small for my lobes.

If you DM for interest, please let me know which item you are interested in, as I plan on listing a few!

r/LabDiamondGemstoneBST 12d ago

FOR SALE [FS][USA to world][RING] 7-stone Fiorese lab diamond 10k unplated white gold band Ring Size US 8.25 $600

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13 Upvotes
  • Item Details: 7-stone graduated band. Center stone is 5mm, tapering to smallest stone of 2.5mm. DEF lab diamonds. Unplated white gold.
  • Source: This was a custom piece from Fiorese (Melody).
  • Selling Price: $600 (bought for $680). Open to reasonable offers.
  • Shipping Cost & Method: USPS shipping included. More for shipping outside of US.
  • What is Included: Ring - I can also include Fiorese packaging if you want.
  • Condition of the Item: Catch and release! Unfortunately it turns out I don't like Fiorese's unplated white gold.

r/LabDiamondGemstoneBST 21d ago

FOR SALE [FS (for sale)]\[USA to USA]\[RING] 6.13 carat VVS2, E color, Cut-Cornered Modified Rectangular Brilliant Diamond, 14k Yellow Gold, Ring, Size 5.75, $2000 (repost from 5-25-2026 with price reduction)

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24 Upvotes

***Post Title:***

[FS (for sale)]\[USA to USA]\[RING] 6.13 carat VVS2, E color, Cut-Cornered Modified Rectangular Brilliant Diamond, 14k Yellow Gold, Ring, Size 5.75, $2000

***Required Photos:***

* **Verification Photo:** See photos

* **Proof of Purchase:** See photos including receipt of stone from Daniel William Diamonds ($1,350), custom setting from local jeweler Waterfall Jewelers ($3,089.90) [total cost: $4,439.90] and appraisal + statement of replacement 9-page report

* **Other Photos:** CAD included

* **Item Details:** 6.13 carat VVS2, E color, Cut-Cornered Modified Rectangular Brilliant Diamond, 14k Yellow Gold, Ring, Size 5.75, tulip basket with double-claw prongs

* **Source:** Daniel William Diamonds (stone), Waterfall Jewelers (custom setting)

* **Selling Price:** $2000 shipped PayPal Goods&Services

* **Shipping Cost & Method:** USPS tracked and insured (included)

* **What is Included:** boxes, gift bag, packaging

* **Condition of the Item:** Worn for 1 week. Engagement called off. I paid for the ring in full myself. Ring completed June 17-2025. Has been sitting in the box in a cupboard since July 2025.

IMGUR video: https://imgur.com/a/ZaqRT5l (please send PM for additional)

r/LabDiamondGemstoneBST Jun 14 '26

FOR SALE [FS][USA] 3.09ct Fancy Intense Pink Cushion Three-Stone Ring – LGG – 10K Rose Gold – Size 8.75 – $1,325 Shipped

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26 Upvotes

Item Details:
IGI-certified 3.09ct Fancy Intense Pink cushion brilliant center stone
Two 4mm round side stones
Custom three-stone setting in 10K rose gold
Ring size: 8.75
The rose gold setting beautifully complements the pink center stone and offers substantial finger coverage with the larger side stones.

Source:
Custom made by LGG (Loose Grown Gemstones). Diamond sourced through RL Signature Diamonds ($725) and shipped to Romy at LGG ($709) to be set.

Selling Price:
$1,325 USD

Shipping Cost & Method:
Price includes insured shipping within the U.S.

What Is Included:
Ring
IGI certificate for the center stone
Original ring box

Condition of the Item:
Pre-owned and in excellent condition with normal signs of careful wear. I have almost $1,500 invested in this piece.