May 20th 7pm Wednesday Auction on May 20, 2026 by California Gemstones in CA
8.00 Carat   Red Ruby   Round Cut    GGICertified11.55 Carat  Natural Alexandrite  Brown to Yellow   Round Cut   EGL Certified9.25 Carats     Blue Sapphire     Radiant Cut     GGI Certified
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San Diego, CA, United States
Auction Details

May 20th 7pm Wednesday

May 20th 7pm Wednesday
Live Bidding Starts In:
13
days
:
14
hrs
:
30
mins
:
32
secs
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11 Carats Ruby Oval Cut: Big beautiful Ruby. High-quality "pigeon blood" red gemstone.
60563: 11 Carats Ruby Oval CutEst. $23,000-$28,000$100
FEATURED
9.25 Carats Blue Sapphire Radiant Cut GGI Certified: A blue sapphire is a substantial gemstone cut in a radiant style, designed to maximize brilliance with a combination of emerald and brilliant-cut facets. Featuring a deep blue hue, For a luxurious,
60564: 9.25 Carats Blue Sapphire Radiant Cut GGI CertifiedEst. $13,000-$18,000$100
FEATURED
8.55 Carat Light Green Emerald Oval Cut EGL Certified: A substantial, Zambian-originated, gemstone characterized by its soft, vibrant color and notable size, making it ideal for statement jewelry. These natural, oval-faceted stones featuring good luster
60566: 8.55 Carat Light Green Emerald Oval Cut EGL CertifiedEst. $4,000-$6,550$100
FEATURED
8.00 Carat Red Ruby Round Cut GGICertified: A large gemstone, sourced from Burma with, typically, a fiery red to "pigeon bl0od" red color and are valued for their intense color. Translucent, though some inclusions are common in large natural
60569: 8.00 Carat Red Ruby Round Cut GGICertifiedEst. $35,000-$45,000$150
4.7 Carat Emerald Oval Cut GIL Certified: known for its intense, vivid green color, often with a slight bluish undertone, as noted in the Indiamart listing. It usually features an elongated oval shape that highlights its deep, natural
65052: 4.7 Carat Emerald Oval Cut GIL CertifiedEst. $16,750-$19,500$100
2 Carat Namibian Blue Jeremejevite Round Cut: Collector-grade gemstone, often originating from Namibia. These stones are cherished for their pale to intense blue hues, high transparency, and vitreous luster.
65056: 2 Carat Namibian Blue Jeremejevite Round CutEst. $22,000-$25,000$100
12.00 Carat Ceylon Java Plum Sapphire Round Cut: a high-carat-weight, natural, and rare gemstone, typically characterized by a deep, rich purple or violet-purple hue originating from Sri Lanka (formerly Ceylon). This specific color variety is
65063: 12.00 Carat Ceylon Java Plum Sapphire Round CutEst. $2,500-$3,000$100