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Loose Stones: Jewelry For Sale

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Diamond Specifications Carat Weight: 1.51ct Shape: Cushion Modified Brilliant Color Grade: F Clarity Grade: VS2 Polish: Excellent Symmetry: Excellent Fluorescence: None Growth Method: CVD Type: IIa Certification: IGI Measurements: 7.78 × 6.02 × 4.09mm F color sits in the colorless range and faces up absolutely white and bright in any metal or setting. Combined with VS2 clarity it is eye-clean. Brand new, never set. Original IGI Report included. Additional photos and video available upon request. Open to reasonable offers. Seller is a NYC-based teacher and gemstone enthusiast with extensive knowledge of lab grown diamonds.
Loose Stones
June 11, 2026
$699
Diamond Specifications Carat Weight: 1.56ct Shape: Elongated Cushion Brilliant Color Grade: H Clarity Grade: VS2 Polish: Excellent Symmetry: Excellent Growth Method: CVD Certification: IGI Measurements: 8.22 × 5.87 × 4.08mm Elongated cushion brilliant lab grown diamond with exceptional cut quality. The elongated shape gives it a larger face-up appearance than a standard cushion — it faces up closer to a 1.75ct visually. Original IGI Laboratory Grown Diamond Report included. Brand new, never set. Additional photos and video available upon request. Open to reasonable offers. Seller is a NYC-based teacher and gemstone enthusiast with deep knowledge of lab grown diamonds.
Loose Stones
June 11, 2026
$499
12 round loose dimonds Color grade D-E 1.08 CTW
Lab-Created
June 10, 2026
$300
Videos: https://imgur.com/a/igi-1-63ct-i-vs1-old-european-cut-diamond-PJJzOJZ This is an absolutely beautiful antique diamond that was cut around 1890. It has been GIA certified as K color and VS1 clarity. The faceting is beautiful and it is the perfect stone to use as the stone in an engagement ring. The stone comes with the physical GIA Certificate. Ships from Socal. For direct contact, please send an email to cdvii@vucetadiamonds.com
Diamond
June 10, 2026
$6,800
Hello LT, We're clearing some stock so we have -10% for every parcel over $2,000 - have a look at adamantgems.com. Stock prices are already quite old and outdated, so there are some bargains to be had. As most of you already know, we include shipping into all of our parcels but please note that for parcels to the US, (low) tariffs and additional shipping charges incurred by having to use FedEx instead of EMS aren't included.
Colored Gemstone
June 8, 2026
$2,000
7.10 carat pear brilliant cut, E, VS1 certified lab diamond
Lab-Created
June 5, 2026
$2,500
Natural Gemstone Collection – 16 Stones – 22.95 Carats Total Beautiful collection of 16 natural gemstones from Sri Lanka (Ceylon), including Royal Blue Sapphire, Cornflower Blue Sapphire, Blue Sapphire, Pink Sapphire, Violet Sapphire, Chrysoberyl, Spinel, Tourmaline, Garnet, and Green Zircon. Ideal for collectors, jewelers, investors, or resellers. Gemstone Lot Details • Royal Blue Sapphire 1.57 ct • Cornflower Blue Sapphire 2.12 ct (Heated) • Blue Sapphire 1.82 ct • Blue Sapphire 1.01 ct (Heated) • Pink Sapphire 1.00 ct • Violet Sapphire 0.62 ct • Green Zircon 1.43 ct • Garnet 3.21 ct • Tourmaline 0.85 ct • Chrysoberyl 1.14 ct • Garnet 2.12 ct • Spinel 0.46 ct • Tourmaline 3.00 ct • Blue Sapphire 1.28 ct • White Sapphire 0.85 ct • Violet Sapphire 0.47 ct **FREE 2 Mystery Gem Included ** Total Individual Value: $20,000+ Quick Sale Price: $20,000 $7,500 USD Bid Now Here Click Here to Bid / Buy on Gem Rock Auctions Included • 360° Videos • Daylight Videos • High-Resolution Photos • Certification Details • Live Video Inspection on Request Shipping & Payment • Free Worldwide Shipping • Fully Insured & Trackable • PayPal • Credit Cards • Crypto • 7-Day Return Policy About Rathna Legacy Gems U.S.-Registered & Sri Lanka-Licensed Gemstone Company. Authorized exporter specializing in certified natural Ceylon gemstones sourced directly from Sri Lanka. Contact Us Sri Lanka: +94 77 400 6888 (WhatsApp / Direct Call) USA: +1 347 205 2842 (WhatsApp / Direct Call) Email: ceo@rathnalegacygems.com Website | Facebook | YouTube
Loose Stones
June 4, 2026
$7,500
Natural Ceylon Pyrope-Almandite Garnet 3.21ct | Certified Gemstone Buy Now: View Listing Stone Details Weight: 3.21 Carats Shape: Emerald Cut Color: Vivid Purplish Red Species: Pyrope-Almandite Garnet Origin: Sri Lanka (Ceylon) Dimensions: 9.51 × 6.85 × 4.44 mm Certification Lab: TGL (Tourmaline Lanka Gem Lab) Certificate No: TGLK-042126001-1527-13-SBR Date Issued: April 21, 2026 Why This Stone Stands Out This natural Pyrope-Almandite Garnet displays a vivid purplish-red color with excellent brilliance and attractive depth. Its elegant emerald cut enhances the gemstone's beauty, making it a stunning choice for fine jewelry or a valuable addition to any gemstone collection. Ideal For • Custom Rings • Luxury Pendants • Gemstone Collectors • Investment & Resale Markets Included • 360° Video • Natural Daylight Video • High-Resolution Photos • Certification Details Shipping & Payment • Free Worldwide Shipping • Fully Insured & Trackable Shipping • Secure Professional Packaging • PayPal Accepted • Credit Cards Accepted • Crypto Accepted • 7-Day Return Policy About Rathna Legacy Gems Rathna Legacy Gems is a U.S.-registered and Sri Lanka-licensed gemstone company and authorized exporter of natural gemstones and jewelry. We specialize in certified Ceylon gemstones sourced directly from Sri Lanka's renowned gem-producing regions. Buy / Bid / Make an Offer Rathna Legacy Gems Store Contact Sri Lanka: +94 77 400 6888 (WhatsApp / Direct Call) USA: +1 347 205 2842 (WhatsApp / Direct Call) Website | Facebook | YouTube
Loose Stones
June 3, 2026
$700
Rare Royal Blue Sapphire 1.57ct Oval Cut – Unheated Ceylon BuyNow: View Listing Stone Details Weight: 1.57 Carats Shape: Oval Cut Color: Vivid Royal Blue Clarity: Eye Clean / VVS Grade Transparency: Transparent Treatment: No Heat / Unheated Origin: Sri Lanka / Ceylon Dimensions: 8.27 × 5.52 × 3.85 mm Why This Stone Stands Out Presenting a premium-quality natural blue sapphire from Sri Lanka, featuring a highly desirable vivid royal blue color — one of the most sought-after shades in the global gemstone market. Ideal For • Fine Jewelry (Rings & Pendants) • Investment Gemstone • Collectors • Resale Markets Buy / Bid / Make an Offer Buy / Bid / Make an Offer Rathna Legacy Gems Store Contact: Sri Lanka: +94 77 400 6888 | USA: +1 347 205 2842 Website | Facebook | YouTube
Colored Gemstone
June 2, 2026
$2,000
6×8mm 1.5ct d color gra certification lab created diamond Will ship fed ex or 2day usps
Lab-Created
June 2, 2026
$300
Tanzanite with certification Will ship fed ex or 2 day usps
Loose Stones
June 2, 2026
$500
Or best offer
Lab-Created
June 1, 2026
$600
65ct natural columbian emerald with certification will ship fed ex or 2 day usps. Thanks
Loose Stones
June 1, 2026
$1,000
Certified Natural Cornflower Blue Sapphire 2.12ct Cushion Cut – Heated Ceylon Buy Now: View Listing Contact Sri Lanka: +94 77 400 6888 (WhatsApp / Direct Call) USA: +1 347 205 2842 (WhatsApp / Direct Call) Website | Facebook | YouTube
Colored Gemstone
June 1, 2026
$990
free shipping
Colored Gemstone
May 31, 2026
$1,200
Description: Beautiful loose lab-grown emerald cut diamond with exceptional clarity and classic hall-of-mirrors sparkle. Specifications: • Carat Weight: 2.10 ct • Shape: Emerald Cut • Measurements: 8.71 x 6.08 x 4.08 mm • Color: G • Clarity: VS1 • Polish: Excellent • Symmetry: Excellent • Fluorescence: None • Growth Method: CVD • Type IIa • IGI Certified • Laser Inscribed The diamond is eye-clean and displays crisp, reflective step facets with excellent transparency and brightness. A timeless elongated emerald cut with a desirable G color and VS1 clarity combination. Includes original IGI certificate. Perfect for a custom engagement ring, pendant, or investment-quality loose stone. Asking $895 OBO. Reasonable offers considered. Shipping: Insured shipping available within the U.S. Signature confirmation required. Keywords: Lab diamond, emerald cut diamond, 2 carat diamond, 2.10 ct diamond, IGI certified diamond, loose diamond, engagement ring diamond, G VS1 diamond, lab-grown diamond, Type IIa diamond.
Diamond
May 31, 2026
$895
One of a Kind – 2.50 Carat GIA-Certified Old Mine Brilliant Diamond, VS2 There is something undeniably captivating about a natural diamond with unique character, and this extraordinary 2.50 carat Old Mine Brilliant cut offers it all—from its distinct antique faceting to its chameleon-like color change. With chunky faceting, a large culet, and a beautifully pillowy outline, this diamond embodies everything collectors and antique diamond lovers cherish about old-cut stones. Its soft L color with faint brown undertones gives the diamond a subtle, romantic candlelit warmth, while the very strong blue fluorescence creates an enchanting transformation in different lighting environments. This unique combination of natural characteristics allows the diamond to face up whiter than expected in nearly all lighting conditions. I especially love how beautifully it is complemented by the G color antique triangular side stones we currently have in house - together they would make a stunning 3 stone ring (side stones not included in this price). Measuring 7.75 x 7.39 xx 5.45 mm, the diamond faces up beautifully with remarkable depth and personality, enhanced by its high crown and dramatic antique faceting. Graded VS2 clarity by GIA, the diamond is eye-clean and full of life from every angle. Its combination of excellent polish, very good symmetry, and antique proportions make it a truly special stone that would be breathtaking in a bespoke Heritage Jewelry design. We already have countless ideas for how beautifully this diamond could be showcased. The diamond is currently available loose for a limited time before being set. As custom jewelers, we are pleased to offer a discount on the diamond when paired with a bespoke setting designed by Heritage Jewelry. For examples of recent custom projects or to request a no-obligation quote, please contact Vanessa today—we would be delighted to help bring your vision to life. Video available for immediate viewing on our Instagram page Vanessaatheritagejewelry or by request. HeritageJewelry.com GIA Report: 6545650548 Shape: Old Mine Brilliant Carat Weight: 2.50 carats Measurements: 7.75 x 7.39 x 5.45 mm Color: L, Faint Brown Clarity: VS2 Table: 58% Depth: 73.7% Culet: Large Polish: Excellent Symmetry: Very Good Fluorescence: Very Strong Blue Inscription: GIA 6545650548
Diamond
May 29, 2026
$12,400
Beautiful IGI-certified 1.38ct Heart Brilliant lab-grown diamond. Diamond Specs: • 1.38 Carat • Heart Brilliant • D Color • VVS1 Clarity • Type IIa • Excellent Polish • Excellent Symmetry • No Fluorescence • IGI Certified Brand new and never set. Originally purchased for a custom project that I ultimately decided not to move forward with. Perfect for an engagement ring, pendant, or custom jewelry design. IGI report included. Happy to provide additional photos or videos. I'm a teacher and jewelry enthusiast who loves collecting beautiful gemstones for future jewelry designs. Sometimes I end up with more ideas than time, so I occasionally offer a few of my loose stones for sale. This diamond is brand new, never set, and was originally purchased for a custom piece that I ultimately decided not to pursue. Open to reasonable offers.
Loose Stones
May 29, 2026
$499
GIA 2528885186 1.21ct VS1, K, faint brown, faint fluorescence,8.61x5.55x3.73 Purchased from Modern Rustic Diamonds, retail was $7,725 after shipping. Its the most PERFECT egg shaped perfect antique style pear. Email me for more pics or video! I wound up purchasing a larger one. I just need to recoup some money to finish paying off my project!! If you follow Dolly at the bijoux Box then you know the 'faint brown' just means it looks a little pinkish in certain lights! Payment will be through PayPal only. Since I am a private seller, there will be no returns, refunds, or exchanges. Feel free to ask any questions and concerns before making the purchase. I will pay for the shipping cost and PayPal fee. I'll use FedEx overnight that will come with tracking and insurance. US sale only. Email me for more pics or video: kleelodo@gmail.com
Diamond
May 28, 2026
$4,950
THIS IS A 2.01CT GIA CERTIFIED-F,VS2 PEAR SHAPED DIAMOND. THE GIA NUMBER FOR THE STONE IS-3545984002. FEEL FREE TO CONTACT ME FOR ANY OTHER QUERIES.
Diamond
May 28, 2026
$15,000