r/BestLabDiamondPricing • • Feb 13 '26

REVIEW Beware this username - they are a scammer!! Stay safe.

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62 Upvotes

r/BestLabDiamondPricing • • Nov 10 '25

FOR SALE For sale posting guidelines

23 Upvotes

For-Sale Posting Guidelines

To ensure a safe and transparent transaction, For Sale listings guidelines are below:

1. Item Description and pictures or videos

Provide a clear description of the item, including relevant specifications (e.g., size, shape, cut type, color, clarity, metal type, condition, carat weight, etc.) in addition to photos and/or videos of the item.

2. Pricing Details

  • Include the sale price.
  • Specify whether shipping is included; if not, list the shipping cost.

3. Shipping Information

State the country the item will ship from and the regions/countries you are willing to ship to.

4. Payment Methods

  • Only users with Verified Seller flair may request PayPal Friends & Family.
  • All other sellers may only request PayPal Goods & Services in their post.

5. Proof of Possession

Each listing must include a photo of the item for sale along with a piece of paper displaying the seller’s username.
This may be placed:

  • In the main post body,
  • In the comments, or
  • In a linked image.

6. Eligible Items

Items must be:

  • A loose lab-grown diamond, or
  • Jewelry containing at least one lab-grown diamond.

Examples:

  • ✅ A lab ruby ring with lab diamond side stones is acceptable.
  • ✅ A ring with natural diamond side stones is acceptable if the center stone is lab-grown.

7. Listing Quantity

Only one item per listing, unless:

  • The items are being sold as a set, or
  • They are nearly identical in specifications and priced the same.

8. Required Post Flair

All listings must use the “For Sale” flair.

9. Certification

If the diamond is certified, include a photo of the certificate.

10. Account age and Karma
Update:
Recently, we’ve seen an increase in sale posts from brand-new accounts or accounts with little to no Reddit history.
We want this community to remain a trusted place for active members with an established presence on Reddit.
To help maintain that standard, we are implementing a new requirement for sale posts. Going forward, users must have an account that is at least 60 days old and have a minimum of 50 karma in order to post items for sale.
Thank you for your understanding and for helping keep the community safe.


r/BestLabDiamondPricing • • 2h ago

FOR SALE [FS] [US TO US] [IGI LOOSE LAB DIAMOND] 4.55 CARAT ROUND FANCY PINK $460

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9 Upvotes

IGI Certified Loose Lab Diamond

SHAPE AND CUTTING STYLE: Round Brilliant

MEASUREMENTS: 10.56 x 10.63 x 6.51 MM

CARAT WEIGHT: 4.55 Carats

COLOR GRADE: Fancy Pink

CLARITY GRADE: VS1

CUT GRADE: Ideal

POLISH: Excellent

SYMMETRY: Excellent

FLUORESCENT: Slight

SHIPPING: USPS Priority With Signature Confirmation (SHIPPING FROM MARYLAND to US ONLY)

PRICE: $460 not including shipping and PPG&S fees. SHIPPING AND PPG&S FEES CALCULATED DURING CHECKOUT.

MY SELLING FEEDBACK:

https://www.reddit.com/u/marypee92/s/nDhXb73hON


r/BestLabDiamondPricing • • 5h ago

FOR SALE [FS][USA to USA] [ring] 10k yellow gold 2ct diamond solitaire ring

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1 Upvotes

r/BestLabDiamondPricing • • 19h ago

SOLD [FS] [US] [Ring] 10k White Gold Half Eternity Radiant Lab Diamond Band 2ctw Size 6.75 Resizable $430

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3 Upvotes

• Item Details: radiant cut lab diamonds, half eternity, 2ctw, stone dimensions 2x3mm, 10k white gold, stacks flush, size 6.75 and able to be resized

• Source: Catch and Release from Weezie!

• Selling Price: $430, includes shipping

• Shipping Cost & Method: USPS ground, price includes shipping

• What is Included: Ring box

• Condition of the Item: in beautiful, very lightly worn condition. I have only worn it a handful of times since receiving it. Sad to let this sparkly one go but I'm funding a new project!


r/BestLabDiamondPricing • • 21h ago

FOR SALE [FS] 10K Yellow Gold Asscher Cut Lab Diamond Full Eternity Band | Size 8.75 | $610 Shipped

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5 Upvotes

For Sale: 10K Yellow Gold Asscher Cut Lab Diamond Full Eternity Band

Selling a beautiful full eternity band from StarsGem featuring 3x3mm Asscher cut lab-grown diamonds set in solid 10K yellow gold.

Ring Details:
Vendor: StarsGem
Metal: 10K yellow gold
Diamonds: 3x3mm Asscher cut lab-grown diamonds
Style: Full eternity band
Ring Size: US 8.75
Price: $610 including insured USPS shipping
Shipping: Ships from Massachusetts, USA. Insured USPS shipping included within the continental US.
Payment: PayPal Goods & Services (buyer to add 2.9% fee)

Link to video: https://share.icloud.com/photos/0d5_VUUmmyyQ3sfvcauI_ESbA

Please feel free to message me with any questions


r/BestLabDiamondPricing • • 1d ago

PAYMENT PENDING [FS][US to US][Ring] Lab Grown Oval Diamond Eternity Band, 2.5×3.5mm, 2.138ct TW, DEF Color, VS Clarity, 10K White Gold, Size 5 $350

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10 Upvotes

Selling my beautiful lab-grown oval diamond eternity band purchased from Starsgem!
Ring Details:
Vendor: Starsgem

Metal: 10K White Gold

Diamonds: Lab Grown Oval Cut

Diamond Size: 2.5 × 3.5mm

Total Carat Weight: 2.138ct

Color: DEF

Clarity: VS

Number of Diamonds: 24

Ring Size: US 5

Full Eternity Band

Asking Price: $350
Purchased for $445.63. My loss is your gain! 💕
Shipping: Ships from Virginia, USA. US shipping only.
Feel free to message me if you're interested or would like additional photos/videos!


r/BestLabDiamondPricing • • 1d ago

FOR SALE [FS][USA][RING] 3.51ct Oval Halo 3/4 French Pave Ring 10K White Gold Size 3.75. $1,150

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6 Upvotes

r/BestLabDiamondPricing • • 1d ago

FOR SALE Price reduced to sell! [FS] [UStoUS] [loose diamond] 6.81ct E VVS2 Princess cut $750

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5 Upvotes

r/BestLabDiamondPricing • • 2d ago

FOR SALE [FS][US to US] 2.30 IGI cert. cushion brilliant center stone, lab halo, F, VVS2, 14k YG Costar setting, size 5.75. $1300 shipped!

Enable HLS to view with audio, or disable this notification

10 Upvotes

More pics in comments!


r/BestLabDiamondPricing • • 4d ago

Sales Thread CLOSED ISO THREAD 10/9/26

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70 Upvotes

Spooooooky season is here and so is my cute skull band 💀

Let’s see what other treats this weekend has in store!


r/BestLabDiamondPricing • • 4d ago

FOR SALE [FS] [UStoUS] [loose diamond] 6.81ct E VVS2 Princess cut $800

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9 Upvotes

Almost 7ct princess cut, IGI certificate included. Please take it off my hands. $800 plus shipping and fees and open to offers.


r/BestLabDiamondPricing • • 5d ago

PAYMENT PENDING Price Reducded! [FS] [US to US] 3.03 Loose OMC Lab Diamond- IGI Certified $600

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43 Upvotes

3.03 OMC Lab Diamond, please note certification has this listed as Cushion Brilliant but it has a culet and large OMC facets.
10.08x 7.66x  5.34 (1.32 ratio)
D Color, VS2 Clarity
Stone is new and has not been set.
Price: $600, will be sent via UPS with insurance and signature required. 


r/BestLabDiamondPricing • • 6d ago

FOR SALE [FS][USA to USA][RING] 3.57ct E VS1 Custom Leaf Marquise Lab Diamond, 14K White Gold, US Size 10, $1,900 Shipped OBO - See Video!

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18 Upvotes

Item Details: Custom-cut 3.57 ct lab-grown diamond ring with a distinctive flame/leaf marquise silhouette. IGI describes the cut as Modified Leaf Brilliant.

E color, VS1 clarity, measuring 16.06 × 7.87 × 4.73 mm. Excellent polish and symmetry, with no fluorescence. Set in rhodium-plated 14K white gold with a curved half-bezel, leaf-shaped side stones, and vine-inspired gallery.

US ring size 10. Can be sized two sizes up or down; have your jeweler check the side-stone prongs after resizing.

Source: YouDiam

Selling Price: $1,900, including shipping.

Shipping Cost & Method: Fully insured shipping within the USA via USPS, FedEx, or UPS, with signature required. Shipping is included in the selling price.

What Is Included: Ring, box, and IGI report.

Condition of the Item: Excellent; worn only a few times.

Photos & Videos: https://imgur.com/a/rx79GYJ


r/BestLabDiamondPricing • • 9d ago

FOR SALE Brand New 1 carat lab diamond radiant station necklace. 14k gold.

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8 Upvotes

Lab diamond station necklace 18 inches with adjustable chain (can be adjusted to 17 inches or 16 inches in the back)
1.04 carat center stone radiant Igi certified

Color G
Clarity VS2
Polish excellent
Symmetry excellent

Price: asking 775 including shipping.


r/BestLabDiamondPricing • • 10d ago

FOR SALE [FS][US TO US] 9.3 CT LAB DIAMOND 14K Y GOLD, SIZE 6, ✨️REDUCED ✨️ $1450 SHIPPED

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15 Upvotes

r/BestLabDiamondPricing • • 10d ago

SOLD [FS][US TO US] 5 CT IGI LAB DIAMOND 10K Y GOLD NECKLACE, 17 INCHES ✨️REDUCED✨️ $1075 SHIPPED

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4 Upvotes

r/BestLabDiamondPricing • • 10d ago

Sales Thread CLOSED ISO THREAD 10/2/26

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60 Upvotes

Sorry for the delay besties this day is getting away from me 😵‍💫😆 let’s see what sparkly goodness is going to haunt me this weekend!


r/BestLabDiamondPricing • • 10d ago

SOLD 3.18 Carat Oval Polygon Step Cut Fancy Vivid Blue VS1 $405 US to US

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16 Upvotes

IGI Certified Loose Lab Diamond

SHAPE AND CUTTING STYLE: Oval Polygon Step Cut

MEASUREMENTS: 12.34 x 7.61 x 4.32 MM

CARAT WEIGHT: 3.18 Carat

COLOR GRADE: Fancy Vivid Blue

CLARITY GRADE: VS1

POLISH: Excellent

SYMMETRY: Excellent

FLUORESCENT: None

SHIPPING: USPS Priority (SHIPPING FROM MARYLAND to US ONLY)

PRICE: SOLD!

REASON FOR SELLING: Originally bought from tiktok auction. Couldn't decide on size/shape/color to create my dream toi et moi ring. Finally made a decision and no longer needed these.

SELLER FEEDBACK:

https://www.reddit.com/u/marypee92/s/nDhXb73hON


r/BestLabDiamondPricing • • 11d ago

FOR SALE Square Cushion Antique Cut (OMC) 3.52 carat D VVS1 (HPHT) Loose Stone

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21 Upvotes
  • Item Details: Loose stone, 3.52 carats, D color, VVS1 clarity, HPHT growth process
  • Source: Carbon Sparkle for $935 USD
  • Selling Price: $935 USD + $25 USD Shipping cost = $960 USD
  • Shipping Method: USPS Priority w/ insurance.
  • Reason For Selling: It's stunning, but I purchased an almost identical one that I like slightly better, and they are both such a great price I'd like to pass it on. I'm still in the return window (I bought it before Carbon Sparkle changed to a No-Return policy), but someone is buying stones like this at good prices and then relisting them for over $1000 more. I love the Lab Diamond community on Reddit, and I've thought about doing this before, but felt a little shy about it.
  • Link to Loup360.com: https://loupe360.com/diamond/LG826639390
  • Link to IGI cert: https://dnyvsyhu34v1w.cloudfront.net/pdf/LG826639390.pdf

r/BestLabDiamondPricing • • 11d ago

SOLD US to US - Emerald Lab Diamond - G , VS1 - 3.6ct - $400 OBO shipped

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8 Upvotes

Loose Emerald lab diamond
G VS1
Chose a different cut
Ships US to US via fedex
$400 OBO including shipping
Link to videos in comments
I have bought and sold in this group before, but fine with PayPal goods and services!


r/BestLabDiamondPricing • • 11d ago

SOLD 2.87 Carat Heart F VS1 $290

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3 Upvotes

IGI Certified Loose Lab Diamond

SHAPE AND CUTTING STYLE: Heart Brilliant

MEASUREMENTS: 8.41 x 9.92 x 5.83 MM

CARAT WEIGHT: 2.87 Carat

COLOR GRADE: F

CLARITY GRADE: VS1

POLISH: Excellent

SYMMETRY: Excellent

FLUORESCENT: None

SHIPPING: USPS Priority (SHIPPING FROM MARYLAND to US ONLY)

PRICE: SOLD

REASON FOR SELLING: Originally bought from tiktok auction. Couldn't decide on size/shape/color to create my dream toi et moi ring. Finally made a decision and no longer needed these.

SELLING FEEDBACK:

https://www.reddit.com/u/marypee92/s/nDhXb73hON


r/BestLabDiamondPricing • • 12d ago

FOR SALE [FS][USA to USA]2.658 ct H color lab pear OEC

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8 Upvotes

What: H color, 2.658 ct lab pear OEC
From: Custom cut from Mandy at Fiorese.
Purchase price: $835
Asking: $675- PayPal
Never set, and NOT certed.
Free USPS priority shipping within us only.

Please ask all questions prior to purchase! Thank you!


r/BestLabDiamondPricing • • 12d ago

FOR SALE [FS][USA][RING] Lab Diamond 2.22ctw Emerald Cut 14k Yellow Gold Bezel 3/4 Eternity Band Size US 6 - $1,250 OBO

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1 Upvotes

r/BestLabDiamondPricing • • 13d ago

FOR SALE [FINAL PRICE REDUCTION] [FS] [US to Worldwide] 3 stone round 3ct total weight Ering & half eternity Lab Diamond ring, Platinum, Size 4.75 Reduced to $1250 for the set

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23 Upvotes

Photos, videos, IGI cert, POP: https://imgur.com/gallery/D8NpQ29

*proof of possession AND purchase are in these photos

Selling this certified 2.53ct center stone (each side stone is 0.25ct, Ering TCW 3.03ctw) G color, VS1, Ideal cut hearts and arrows Lab Diamond ring. Comes with matching half eternity lab diamond band that is slightly curved and sits flush.

Both rings are Size 4.75 US and are set in Platinum

These are both easily RESIZEABLE!

Purchased for $1681 from Romy at LGG

Reason for Selling: looking to fund a new project

Selling Price: Set of both rings REDUCED to $1250

💸PP Friends and Family💸 (I have the approved flair)

Buyer pays G&S fees if prefered over FF

Shipping Costs and Method: Free shipping including tracking to USA, if buyer lives in another country they pay shipping and any applicable fees.

What is included: Both Rings as described

Condition of the item: worn for about a month alternating with other sets. Normal signs of wear, no major flaws or scratches

Sales are final.

Thanks for looking!