A Centralised Lubrication System is a technology designed to automate the lubrication process for machinery and equipment. Instead of manually applying lubricant to each component, this system uses a central unit to deliver precise amounts of lubricant to various parts of the machine at scheduled intervals.

Ashoka Compressor stands out as a premier Cryogenic Pumps Manufacturer in India. Their area of expertise lies in manufacturing advanced cryogenic pumps that are engineered to achieve maximum effectiveness and longevity. Their knowledge guarantees excellent solutions designed for sectors utilizing fluids at extremely low temperatures.They are a dependable partner in the cryogenic industry because of their dedication to innovation.

Carat: 1.494 Cut grade AGS Ideal 0 Light performance AGS Ideal 0 polish AGS Ideal 0 Symmetry AGS Ideal 0 G VS2

Gorgeous (and comfortable) platinum cathedral solitaire ring set with a stunning oval diamond huge face up 12.39 X 8.54mm!!! IGI certified (pictured) The diamond was hand picked by my jeweller and it is beautifully cut with no bow tie. No bad juju just looking to fund the next project. Currently a size 7 but easily sizeable. Willing to ship worldwide (insured)

A large and very clear and clean Danburite cut by Jeff White, the award-winning lapidary artist. Commissioned back in 2015 and it cost more than 1k USD, however, I cannot remember for certain as it was so long ago. Also, being so long ago, I do not have his gemstone report or invoice. However, the stone can still be seen in his Sold Gemstone Gallery via this link: https://www.whitesgems.com/othergemsgallery?pgid=k9nfl26x-438ac897-bb2d-42e0-a4ee-9ce1797e06ec Photos attached are: 1) Jeff's glamour shot 2) Jeff's outdoor photo 3) The Danburite next to my double-strand pearl clasp which is about 20mm in diameter 4) The Danburite amongst my white South Sea and Tahitian pearls (it is intended to be set as an interchangeable pearl clasp to take different strands of pearls) --- Asking for 850 USD or o.n.o. within reason. --- Selling it reluctantly to raise funds for non-jewellery expenditures. --- I shall pay for shipping using FedEx or similar, insured and adult signature required. --- Buyer would need to pay for import and custom charges. --- Payment by PayPal only and NOT F&F. --- *** Sorry, sale is final and I cannot accept return. *** --- I can provide more photos if you require. --- I am a private seller aka dk*** on PS the message board for jewellery, and this gemstone is one of the custom-cut pieces I had commissioned and collected since 2015.

This 1.19ct Burmese neon pink spinel was purchased a while ago from finewater gems. It measures about 6mm and is a hot neon pink. The stone is very clean, but not eye clean. No dark spots or surface inclusions. Lighter spinel and spessartite stones in pics are available as well. Contact me for additional info. Sorry, no returns.

100% Natural 1.98ct 4pcs. Color: medium Green clarity: Transparent , sligtly included Treatmet: oiled / Minor oil Weight : 1.98ct/ 4 pcs Measuraments: 6.6-4.25mm Buy/ Bid / Offer: https://www.ebay.com/str/smsgems https://www.jasminbyseda.etsy.com https://www.gemrockauctions.com/stores/smsgems

S/N JP-24-01 Beautiful 2.51ct unheated ruby mounted in a diamond and 18k white gold setting. The ruby is extremely crystal and almost loupe clean, and well cut. Video & photo of fluorescence here: https://www.instagram.com/p/C_p_PIyP7BW/?igsh=MXJ3ejhkYzVpdW9qcg== USD 39,000 or SGD 50,000 (price subject to changes) The ruby measures 8.60 x 5.99 x 4.66 mm in the lab report from Nan Yang Gemlogical Institute (NGI), which in my experience, is far stricter than GRS in its colour descriptions I am a private collector and am unable to accept PayPal fraud risk. Transactions are to be done in Singapore (occasionally London / Hong Kong if schedules permit), meet up at NGI. I am amenable to sending them to overseas reputable gem labs to be held under escrow while examined, with an upfront deposit for return shipping, insurance, lab costs, and labour Email: louping.glass@outlook.com

S/N JP-22-01 Lovely pair of unheated Burmese rubies weighing an est. 1.5ct, in a diamond and 18k white gold setting. Pictures were taken on a slightly cloudy day, but the fluorescence still makes the rubies look pink when they are red. USD 19,500 or SGD 25,000 (price subject to changes) The rubies measure ~6.00x4.62mm and 6.22x4.59mm and described as “vivid red” in the lab report from Nan Yang Gemlogical Institute (NGI), which in my experience, is far stricter than GRS in its colour descriptions I am a private collector and am unable to accept PayPal fraud risk. Transactions are to be done in Singapore (occasionally London / Hong Kong if schedules permit), meet up at NGI. I am amenable to sending them to overseas reputable gem labs to be held under escrow while examined, with an upfront deposit for return shipping, insurance, lab costs, and labour Email: louping.glass@outlook.com

This is a gorgeous, custom lab diamond full eternity ring made by Sarriel on Etsy. It is 14ct rose gold, 3mm in width, and size 7. It contains approximately 0.70ct of D-F colour, VS clarity, round brilliant cut lab diamonds. They diamonds are really beautiful - white and firey! The diamonds in the marquise shapes are pave cut, and the diamonds in the round sections are bezel set. The ring is sweet and dainty, but well made and feels substantial, and very comfortable. I have only worn this ring a couple of times since purchasing it, I wore it on its own, but it also stacks beautifully. Price is in USD. Paypal only please. Happy to ship worldwide. Please feel free to email me with any questions at ambranch@live.com.au. I am Dandi on Pricescope. Thanks for looking!

100% Natural Untreated very rare size Sunrise Padparadscha Sapphire. Color: Light orangy Pink / Padparadscha Cut - Oval cut Lustre - Very Good lustre Origin: Ceylon , Sri Lanka Clarity- Transparent / SI Treatment: NONE, unheated Measuraments: 12.89*10.15*7.15mm Item will delivered with 2 certificate. Certificate: IGI 638473131 https://www.igi.org/verify-your-report/?r=638473131 Certificate: AGR: SA217874982 https://www.agrl.in/searchcertificate.aspx?T=Stone&No=SA217874982 Buy / Bid/ Offer: https://jasminbyseda.etsy.com https://www.ebay.com/str/smsgems https://www.gemrockauctions.com/stores/smsgems Also commission Free -17% direct Paypal Payments possible!

100% Natural Untreated Sapphire. Color: Sky Blue Cut - Emerald cut Lustre - Excellent lustre Origin: Ceylon Clarity- Transparent / Vs Treatment: Untreated , Unheated Measuraments: 6.5*5.25*2.9mm https://jasminbyseda.etsy.com https://www.ebay.com/str/smsgems https://www.gemrockauctions.com/stores/smsgems

Unfortunately moved countries for work and was never able to propose. Bought at Alexander’s Jewelery in CA for a little over $25,000. GIA CERTIFIED: 1.70, color H, clarity : SI2, excellent polish and symmetry, measurements 10.86 × 6.40 x 4.14 mm

Beautiful vintage style Versailles Pattern Band. 10k gold, size 5. Contact: nat@lopix.com PayPal only. Shipping extra. Final Sale.

Natural untreated Sapphires From Sri Lanka. Color: Purple - Color Chancing Color grade: AA Clarity: Transparent / Slightly included/ Type II Cut: Cushion cut , Very good cut quality Origin: Ceylon , Sri Lanka Treatment: none. No heat. Diameters: 6.75/6.3*5.3/5.6mm Weight: 2.91ct / 2 pcs ( 1.46ct and 1.45ct) https://jasminbyseda.etsy.com https://www.ebay.com/str/smsgems https://www.gemrockauctions.com/stores/smsgems

100% guaranteed natural earth mined Emerald. Color: Medium bluish Golden Green/ A Cut - Pear cut Lustre - Excellent Lustre Origin: Zambia Clarity- Transparent / Slightly included / A Treatment: Colorless Oil / Minor oil Measuraments: 10.3x6.8x5.4mm https://jasminbyseda.etsy.com https://www.ebay.com/str/smsgems https://www.gemrockauctions.com/stores/smsgems

100% guaranteed natural Emerald. Color: Pastel Green/ A+ Cut - Oval cut Lustre - Excellent Fire Origin: Zambia Clarity- Transparent / Slightly included/A+ Treatment: Colorless Oil / minor oil Measuraments: 11.5x7.20x5.6mm https://jasminbyseda.etsy.com https://www.ebay.com/str/smsgems https://www.gemrockauctions.com/stores/smsgems

100% guaranteed natural Emerald. Color: Medium Vivid Green / AA Cut -baguette cut Lustre -Excelleny lustre Origin: Swat , Pakistan Clarity- Transparent / Very Slightly included/ AA Treatment: Colorless Oil / Minor oil Measuraments: 11.5*8*5.6mm https://jasminbyseda.etsy.com https://www.ebay.com/str/smsgems https://www.gemrockauctions.com/stores/smsgems

For sale: The most exquisite antique cushion cut lab diamond. It is 3.03 ct I VVS2 measuring 10.38 x 7.41 x 5.09 mm. It throws gorgeous flashes and pastels and has the perfect color for an old cut in my opinion. I purchased this on here and never got around to setting it. I am only selling because I purchased a larger one and can't justify keeping both. Happy to send more photos and videos if needed. All sales final as I am a private seller. Thanks for looking!

For your consideration: A gorgeous old cut marquise moissanite and diamond ring. The center moissanite is antique marquise cut measuring approximately 12 x 8 mm including the prongs. The band measures 3 mm across and features 4 full cut diamonds on either side of the marquise. The ring is very solid and well-made, weighing 3 g. The ring is stamped AU585 for 14k white gold. The ring is currently a size 5.5 and fully sizable. Please feel free to reach out with any questions.