Ct: ## Of Carats (Weight Of Moissanite)
K: ## Karat (Weight Of Gold, Such As 10k, 14k, Etc.)
ACC: Antique Cushion Cut / Cartier Cut
AV: August Vintage
BE: Brilliant Earth
BN: Blue Nile
C&C: Charles & Colvard
CAD: Computer Aided Design
CS: Customer Service
CZ: Cubic Zirconia
CCW: Constructive Criticism Welcome
DB: Diamond Bistro
DK: David Klass
F1: Forever One
H&A: Hearts & Arrows
ISO: In Search Of
LT: LoupeTroop
MG: MoneyGram
Mm: millimeter
Mod: Moderator
Moissy: Moissanite
OEC: Old European Cut
OMC: Old Mine Cut
OP: Original Poster (the user who started the post)
Pd: Palladium
Plat, PT: Platinum
PM: Private Message
PP: PayPal
PS: PriceScope
PSP: Pre-shipment Photos/Pictures
QC: Quality Control/Check
Rep: Replica
RG: Rose Gold
SA: Sales Associate
SG: StarsGem
SS, S925: Sterling Silver
WG: White Gold
WU: Western Union
YG: Yellow Gold