@article{ART002562944},
author={Hyun-Min Choi and Young-Chool Kim and Lee min kyoung and SEOK, JEONG-WON},
title={Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2020},
volume={30},
number={1},
pages={21-26},
doi={10.6111/JKCGCT.2020.30.1.021}
TY - JOUR
AU - Hyun-Min Choi
AU - Young-Chool Kim
AU - Lee min kyoung
AU - SEOK, JEONG-WON
TI - Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2020
VL - 30
IS - 1
PB - The Korea Association Of Crystal Growth, Inc.
SP - 21
EP - 26
SN - 1225-1429
AB - This article reports the result on the spectroscopic analysis of the three Lightbox CVD-grown diamonds. Lightbox Jewelry, a De Beers company, has begun selling CVD laboratory-grown diamonds since September 2018. Recently, we had the opportunity to examine three Lightbox’s pendant necklaces. The 0.25 ct, 0.25 ct, and 0.26 ct round brilliant were graded as “H” n ear colorless, F ancy Vivid o rangy pink, a nd F ancy Vivid b lue with c ut g rades of excellent, respectively. T he l aserinscribed Lightbox logo under the table, large enough to be easily visible with a microscope. Based on the spectroscopic techniques, for near colorless sample was not subjected to post-growth HPHT processing to improve its color. For pink sample, optical centers at H3, 3H, 594 nm, NV, and GR1 were recorded. It was speculated that the pink sample have been received irradiation and annealing. In addition, the blue CVD synthetic sample was concluded to be irradiated without annealing.
KW - CVD laboratory-grown;Lightbox synthetic diamond;Spectroscopic analysis
DO - 10.6111/JKCGCT.2020.30.1.021
ER -
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung and SEOK, JEONG-WON. (2020). Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox. Journal of the Korean Crystal Growth and Crystal Technology, 30(1), 21-26.
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung and SEOK, JEONG-WON. 2020, "Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox", Journal of the Korean Crystal Growth and Crystal Technology, vol.30, no.1 pp.21-26. Available from: doi:10.6111/JKCGCT.2020.30.1.021
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung, SEOK, JEONG-WON "Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox" Journal of the Korean Crystal Growth and Crystal Technology 30.1 pp.21-26 (2020) : 21.
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung, SEOK, JEONG-WON. Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox. 2020; 30(1), 21-26. Available from: doi:10.6111/JKCGCT.2020.30.1.021
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung and SEOK, JEONG-WON. "Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox" Journal of the Korean Crystal Growth and Crystal Technology 30, no.1 (2020) : 21-26.doi: 10.6111/JKCGCT.2020.30.1.021
Hyun-Min Choi; Young-Chool Kim; Lee min kyoung; SEOK, JEONG-WON. Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox. Journal of the Korean Crystal Growth and Crystal Technology, 30(1), 21-26. doi: 10.6111/JKCGCT.2020.30.1.021
Hyun-Min Choi; Young-Chool Kim; Lee min kyoung; SEOK, JEONG-WON. Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox. Journal of the Korean Crystal Growth and Crystal Technology. 2020; 30(1) 21-26. doi: 10.6111/JKCGCT.2020.30.1.021
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung, SEOK, JEONG-WON. Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox. 2020; 30(1), 21-26. Available from: doi:10.6111/JKCGCT.2020.30.1.021
Hyun-Min Choi, Young-Chool Kim, Lee min kyoung and SEOK, JEONG-WON. "Spectroscopic analysis of near colorless/pink/blue synthetic diamonds from Lightbox" Journal of the Korean Crystal Growth and Crystal Technology 30, no.1 (2020) : 21-26.doi: 10.6111/JKCGCT.2020.30.1.021
