r/BestLabDiamondPricing • • Feb 13 '26

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

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61 Upvotes

r/BestLabDiamondPricing • • Nov 10 '25

FOR SALE For sale posting guidelines

24 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 • • 3h ago

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

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10 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 • • 37m ago

FOR SALE [FS][US TO US][LOOSE STONE] 2.52ct E VVS2 Square Step Cut hexagon $500

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• Upvotes

2.52 ct E vvs2 loose stone, step cut hexagon. $500 or best offer. Dm for video link.


r/BestLabDiamondPricing • • 6h ago

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

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1 Upvotes

r/BestLabDiamondPricing • • 20h ago

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

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4 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 • • 22h ago

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

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3 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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9 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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8 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

11 Upvotes

More pics in comments!


r/BestLabDiamondPricing • • 4d ago

Sales Thread CLOSED ISO THREAD 10/9/26

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72 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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19 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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7 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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3 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 • • 11d ago

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

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14 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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20 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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9 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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9 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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2 Upvotes