Rare Untreated Montana Rose Cut Sapphire - 4+ Carats, Color-Shifting Glow Experience the magic of this hand-cut, untreated Montana blue and yellow sapphire, fashioned into a stunning rose cut straight from the mine. Over 4 carats with a captivating moonstone-like glow that dances with light. Unique Optical Effects Tilt by axis: Shifts from cool blue to warm yellow. Interference rainbows add ethereal fire. Rose cut facets amplify vintage sparkle and depth. Why Sapphires Are So Rare and Valuable Sapphires demand rarity from their corundum origins—only specific global deposits (like Montana's alluvial gravels) yield untreated gems with pure, vibrant color. Natural color-change and interference effects like this are exceptionally scarce, formed over millions of years under precise geological pressures. No heat or treatments means unmatched authenticity; top untreated Montana sapphires rival fine rubies in collector value. I sourced the rough myself and meticulously cut this rose cut sapphire, preserving its wild character. Perfect for collectors, jewelers, or statement jewelry. Minor natural inclusions enhance authenticity

Diamond pendant with snake chain 1 Centre Diamond, round brilliant cut 0.82ct. Colour I. Clarity Si. Excellent Ring detail: 750 grade white gold 10.3g solid.

Details: • Origin: Volyn deposit, Ukraine • Weight: 50 ct • Size: 29.5 × 15.5 × 12.2 mm • Cut: Baguette / Step Cut Worldwide shipping Payment method: Bank transfer, PayPal, Wise

For sale is a stunning Colombian emerald and diamond heart pendant in 14k white gold. The emerald is very clean and very bright an glowy. The diamonds have a great sparkle. In like new condition. Message me directly at dchicago8 at gmail in case LT messaging isn’t working. Sale is final.

14k white gold Princess and Round cut/ CGL of Europe Certified 1 ct Vs2 Polish/Symmetry : Excellent Color D-E Price 1000 obo

2.66 ct Fancy Vivid Pink Marquise lab Grown Diamond! 1200 obo Clarity: vs2 Symmetry: Very Good Polish: Strong Flourescence: Strong Price: 1200 obo Pay thru cashapp Phone Number 440-855-9366

Please do not hesitate to make offer on selling Post I have on my profit. I am currently in a down situation I need founds Such offer will you never find again. Others stones not listed yet Available on my Instagram just take contact I can find others spécial stones if you need, I have some stock. Just ask and we will see. Open to conversation Shipping oversee guaranted no additional fees no problem Tracking number of course Yes-say@hotmail.com

Natural green beryl from the Volyn deposit features a bold trilliant cut, impressive size, and eye-clean clarity Details: • Origin: Volyn deposit, Ukraine • Weight: 70.50 ct • Size: 28.5 × 19 mm • Color: Natural Green • Clarity: Eye-clean (no inclusions) Worldwide shipping Payment method: Bank transfer, PayPal, Wise

14k Gold Left Facing Hand Carved Shell Cameo Charm for Necklace

Size 7 New with tags Engagement and Wedding band ring set. I bought them online thinking they were dainty. However, when they arrived they were not as dainty as Id like and really over powered my hand

Moissanite Engagement Rings with a well-cut center stone and detailed twisted band design. The ring is made with quality materials and designed for long-term wear. A great choice for those looking for a refined and budget-friendly alternative to traditional diamond rings.

Video: https://imgur.com/a/VbpB3wd This is an antique rose cut diamond ring from France. It feautures a large 7.5mm x 6.4mm rose cut diamond that is set in a double bezel-prong setting. Genuine antique rose cuts of this size are very hard to find. Originally the stone was set in a closed back silver setting, however, there was some dirt, so the setting was re-done using a platinum backing, which will never tarnish. The shank is 18k rose gold. There is a faded hallmark on the back of the band, but it is likely the French eagle hallmark. The weight is 2.2 grams and the size is 5; it can be easily resized however. For payment, I use Square invoices. Venmo & Zelle is fine as well.

1.01 Carat Cushion White Lab Grown Diamond D Color VS1 Clarity IGI Certificate #662418409

1.39 + 1.41 Carat Cushion White Lab Grown Diamonds G Color VVS2 Clarity IGI Certificate #687566255, #649435338 1200 OBO

1.05 Carat Round Lab Grown Diamond D Color VVS2 Clarity IGI Certified #LG766686387

1.51 Carat Oval Lab Grown Diamond Fancy Vivid Blue Color VS1 Clarity IGI Certified #LG764678430 800 or throw me an offer

1.10 Carat Pear Lab Grown Diamond Fancy Vivid Pink Color VS1 Clarity IGI Certified #LG755512237 800 or throw me an offer

5.45 Carat Round White Lab Grown Diamond E Color VS1 Clarity IGI Certificate #700519944

This is a beautiful, custom designed, grown, and cut pear diamond tableau ring from No. 3 Fine Jewelry (https://www.shopno3.com) in San Francisco. Brand new, made in fall 2025, never worn, you'll receive all the original materials and documentation from No. 3. 1.05 C, IGI certified (report included below), pear modified brilliant cut, lab-grown diamond. E color grade, VVS 2 clarity. 18K yellow gold, 3.75 size. Purchased for $6,240 See the lab report here: https://www.igi.org/verify-your-report/?r=726571975 Happy to answer any questions you have about it!

I bought this long time ago in Switzerland and just don't wear it. Vintage 18k gold diamond band featuring a central Old European Cut diamond measuring approximately 4.5 mm, flanked by four modern round brilliant diamonds measuring approximately 3.1 mm each. The stones are set in an elegant crown-style gallery with open backs allowing maximum light return. Setting height in middle: 6mm Total estimated diamond weight approximately 0.85 carats. Ring size 8.5, total weight 3.3 grams. Hallmarked. Likely mid-20th century mounting incorporating an earlier Old European Cut center diamond. Color G and VS2 Sizeable Invoice available upon request (in German) Paypal or Venmo. Free shipping and insurance. Final Sale