July 3 7pm Friday 2026-07-03 Auction - 53 Price Results - California Gemstones in CA
8.00 Carat ----Tanzanite ---- Trillion Cut
8.50 Carat ---- Mozambique Red Ruby ---- Oval Cushion Cut
12.00 Carat --- Ceylon Teal Sapphire Pair --- Trillion Cut ---- EGL  Certified
Done
Oceanside, CA, United States
Auction Details

July 3 7pm Friday

July 3 7pm Friday
SOLD
5 Carat ---- Russian Purple Alexandrite ---- Cushion Cut: A mesmerizing gemstone. Renowned for its dramatic color-shifting abilities, it transforms to gunmetal gray under incandescent light. The cushion cut maximizes both its brilliance and color saturation
Est.
US$10,000
-
US$12,000
SOLD
9.50 Carat ----Ceylon Blue Sapphire ---- Oval Cut: A luxury-tier gemstone prized for its brilliant, vivid hue and natural luster. Originating from Ceylon, this carat weight yields an impressive face-up size.
Est.
US$10,000
-
US$12,000
SOLD
8.00 Carat ----Tanzanite ---- Trillion Cut: A magnificent gemstone. Known for its triangular shape and exceptional brilliance, it displays tanzanite’s famous pleochroism—shifting between intense violetish blues and rich purples depending
Est.
US$10,000
-
US$12,000
SOLD
6.95 Carat ---- Ceylon Padparadscha Sapphire ---- Cushion Cut: Ceylon Padparadscha sapphire. Cushion-cut gemstone featuring a distinct lotus-pinkish-orange hue. Rated as AAA quality and eye-clean, it exhibits excellent brilliance, high transparency, and a
Est.
US$14,000
-
US$16,000
SOLD
3.95 Carat --- Brazilian Emerald--- Oval Cut ----EGL Certified: A substantial and striking gemstone. Brazilian emeralds are highly regarded for their vivid, saturated green color. They make excellent, unique centerpieces for high-end fine jewelry like rings or
Est.
US$24,000
-
US$26,000
3 Carat --- London Blue Spinel --- Princess Cut: A striking, square-shaped gemstone. Known for its exceptional brilliance, the 8x8 mm stone offers a vibrant alternative to blue diamonds or sapphires. It balances bold color with sharp, geometric
Est.
US$19,000
-
US$21,000
Lot Passed