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Rough stone for faceting - LuAG Neon Czochralski (Pulled) lab grown, 42-45ct
$184.00

Rough stone for faceting - Emerald Colombian hydrothermal lab grown 29-33ct
$247.00

Rough stone for faceting - Alexandrite Czochralski (Pulled) lab grown 21-23ct
$170.00

Rough stone for faceting - lab Sapphire Light Blue Czochralski (Pulled) 24-26ct
$112.00

Cut stone - Sapphire Royal Blue Czochralski Pulled lab grown 9x9mm 4.12-4.33ct
$190.00

Rough stone for faceting - Ruby Pigeon blood Czochralski (Pulled) lab 20-24ct
$97.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Octagon 8x8mm 5.90-6.31ct
$228.00

Cut stone - Emerald Colombian hydrothermal lab grown, 10x10mm 4.10-4.20ct
$228.00

Cut stone - Alexandrite Czochralski (Pulled) lab grown Cushion 14x10mm 7.4-8.2ct
$410.00

Cut stone - Sapphire Royal Blue Czochralski Pulled lab grown facet 4.54-4.79ct
$180.00

Cut stone - YAG Neon Czochralski (Pulled) lab grown, facet Round 8mm 2.39-2.71ct
$68.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Heptagon 8.5x8.5mm 5.30ct
$199.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown, facet 8x8mm 5.1-5.7ct
$202.00

Cut stone - Alexandrite Czochralski lab grown, facet Asscher 9x9mm 4.40ct
$163.00

Cut stone - Alexandrite Czochralski lab grown, facet Octagon 10x8mm 4.21-4.62ct
$221.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Trilliant 9x9mm 4.76-5.16ct
$194.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Octagon 9x7mm 4.67-5.14ct
$194.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Shield 9x8mm 4.10-4.84ct
$159.00

Cut stone - Emerald Zambian lab grown, facet Octagon 12x12mm 8.55ct
$211.00

Cut stone -Alexandrite Czochralski (Pulled) lab grown, facet Round 4mm 0.40ct
$44.00

Cut stone -Alexandrite Czochralski (Pulled) lab grown 13x6.5mm 3.21-3.44ct
$163.00

Cut stone - Emerald Colombian hydrothermal lab grown, facet Oct 12x8mm 3.7-4.0ct
$215.00

Cut stone - Sapphire Padparadscha Czochralski Pulled lab grown 10x8mm 3.17-3.97c
$174.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Baguette 10x5mm 3.05-3.59ct
$136.00

Cut stone - YAG Neon Czochralski (Pulled) lab grown, facet Octagon 9x9mm 6.55ct
$164.00

Cut stone - Sapphire Padparadscha Czochralski Pulled lab grown 14x10mm 9.3-10.ct
$450.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown, facet 9x7mm 3.94-4.88ct
$184.00

Cut stone - Sapphire Pink Czochralski (Pulled) lab grown, facet 8.5x8.5mm 3.38ct
$149.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown, facet Octagon 8x6mm 3.85ct
$174.00

Cut stone - Sapphire Padparadscha Czochralski (Pulled) lab grown, 10x8mm 4.20ct
$210.00

Cut stone - Alexandrite Czochralski (Pulled) lab grown, facet Round 8.0mm 2.98ct
$127.00

Cut stone - Emerald Colombian hydrothermal lab grown Octagon 9x7mm 1.95-1.97ct
$128.00

Cut stone - Sapphire Royal Blue Czochralski (Pulled) lab grown, facet 5.50ct
$241.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown, facet Round 8mm 3.98ct
$84.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Shield 8x7mm 2.89-3.15ct
$117.00

Cut stone -Alexandrite Czochralski (Pulled) lab grown, facet Cushion9x9mm 5.2ct
$193.00

Cut stones set for earrings - Colombian hydrothermal Emeralds lab-grown 3.05ct
$171.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Trilliant 6x6mm 1.28-1.63ct
$75.00

Cut stone - Sapphire Padparadscha Czochralski Pulled lab grown 9x6mm 1.61-1.90ct
$85.00

Cut stone - YAG Green-Red Czochralski (Pulled) lab grown, 10x8mm 3.96-4.74ct
$170.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown, facet Round 8mm 3.98ct
$175.00

Cut stone - Spinel neon Blue Czochralski (Pulled) lab grown, facet 10x8mm 3,71ct
$159.00

Cut stone - Spinel neon Blue Czochralski (Pulled) lab grown, facet 8mm 1.87ct
$84.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown Shield 7.5x6mm 2.09-2.38ct
$89.00

Cut stone - Sapphire Cornflower Czochralski (Pulled) lab grown facet 4.02-4.60ct
$201.00

Cut stone - LuAG Neon Czochralski (Pulled) lab grown, facet 7x5mm 1.62-1.84ct
$65.00

Cut stone - LuAG Yellow neon Czochralski (Pulled) lab grown 9x6mm 2.84-3.06ct
$116.00

Cut stone -Alexandrite Czochralski (Pulled) lab grown, facet Marquise 1.70ct 2pc
$124.00
About us
Welcome to GemTasy, a reputable supplier of high-quality lab-created gems. We are a team of passionate gemstone experts dedicated to delivering the highest quality gemstones to our customers.
We are committed to providing our customers with exceptional service and support. From the moment you place your order to the moment it arrives at your doorstep, our team is dedicated to ensuring your complete satisfaction.
We are committed to providing our customers with exceptional service and support. From the moment you place your order to the moment it arrives at your doorstep, our team is dedicated to ensuring your complete satisfaction.
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Seller feedback (25)
- _***m (1)- Feedback left by buyer.Past monthVerified purchaseI need to duplicate this ordewr, to 6 total. 4th review, same as the previous 3 !!!!! Another great purchase, quality exceeding my expectations. Beautiful stone. Package arrived in perfect condition very quickly. I am still amazed at the color change as it is dramatic, not subtle... All the stones I have bought so far, have made a significantly higher value to the low quality gems I have replaced. Quality exceeds the photo as described in the ad, and the packaging made sure they arrived safely.Reply from: gemtasy- Feedback replied by seller gemtasy.- Feedback replied by seller gemtasy.Thank you for feedback and continuously supporting our store. We look forward to serving you again.
- 4***i (32)- Feedback left by buyer.Past 6 monthsVerified purchaseAwesome stone! Was exactly as described. Shipping was fast and the item was well packaged. I would purchase from this seller again.Reply from: gemtasy- Feedback replied by seller gemtasy.- Feedback replied by seller gemtasy.Thank you for your feedback! We're glad to hear that you like our stones. Hope to see you in our store again soon !
- o***l (148)- Feedback left by buyer.Past 6 monthsVerified purchaseVery well packed and shipped very quickly. Beautiful neon yellow of Lutetium doped Aluminum Garnet. Highly recommend the seller! It is a good price for the shape and number of carats, especially since this material is pretty hard to come by.Reply from: gemtasy- Feedback replied by seller gemtasy.- Feedback replied by seller gemtasy.Thank you for your feedback! We're glad to hear that you like our stones. Hope to see you in our store again soon !
- m***l (146)- Feedback left by buyer.Past monthVerified purchaseGreat purchase and very fast shipping. Item as described . Will definitely buy again in the future.Reply from: gemtasy- Feedback replied by seller gemtasy.- Feedback replied by seller gemtasy.Thank you, we hope to see you again in our store soon!
- r***r (8082)- Feedback left by buyer.Past 6 monthsVerified purchaseWow gorgeous stones ! Outstanding cutting Superior customer service and lighting fast shipping ! Five ⭐️ star ⭐️ review is well deserved! Thank you I’m buying more from this fantastic seller!Reply from: gemtasy- Feedback replied by seller gemtasy.- Feedback replied by seller gemtasy.Thank you for your feedback! We're glad to hear that you like our stones. Hope to see you in our store again soon !
- o***o (230)- Feedback left by buyer.More than a year agoVerified purchaseWonderful seller. Amazing communication. Fast shipping for over sea's. Beautiful stone exactly as describe and more beautiful than pictures. It sparkles more that there isn't a way pictures can capture its beauty. Buy with confidence.Reply from: gemtasy- Feedback replied by seller gemtasy.- Feedback replied by seller gemtasy.Thank you for your kind feedback. It was a pleasure to deal with you.