blue rocks
Worth a lookShows beatable incumbent ratings (4.2★), but a small market ($68K/yr) keeps it on the watch list.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Great$5.94–$52.64cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+58.2%90-day search growth — must beat 0% to launch
Returns
Good2.0%return rate — above 6% kills the launch gate
Avg price
Good$14.74avg listing price — sweet spot $15–$100
Brand share
Good73%top-5 brand share — brands hold most of the demand
Review moat
Okay2,217.21avg incumbent reviews — the moat a new listing must climb
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Market size
Bad$68K$68K/yr · 156K searches
Competition
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
19
Top-5 brand share
73%
Open market
21%
- SigMntun40%
- FUTUREPLUSX12%
- Kaiyuan Dynasty8%
- NAMTSO7%
- DomeStar6%
- ROYAL SAPPHIRE6%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SigMntun Polished Colorful Healing Crystal Stone Set 72 Pcs 0.5 Tumbled Gemstones Bulk Decorative Pretty Rocks Collection for Meditation Reiki Grounding Vase Filler Mancala Stones and Crafts
SigMntun$13.574.5★294 rev
3000pc Glow in The Dark Rocks Outdoor Blue Rocks for Landscaping Glow in The Dark Blue Stones Glow Pebbles Glowing Rocks for Garden Luminous Stones Glowing Stones for Driveway Walkway Blue
Kaiyuan Dynasty$20.062.8★728 rev
NAMTSO Glow in The Dark Rocks Outdoor 500 pcs Blue Solar Rocks for Landscaping Outdoor Decor Glow in The Dark Stones Glowing Pebbles for Garden Backyard Patio Lawn Pond Fish Tank Aquarium Decor
NAMTSO$22.553.6★2,994 rev
DomeStar 150PCS Assorted Blue Fake Ice Rocks Vase Fillers Aquarium Gravels Small Stones for Fish Tanks Decorations Home Table Scatter
DomeStar$7.294.7★15,839 rev
FUTUREPLUSX 1 pounds Flat Glass Marbles Blue Mixed Gemstone Vase Fillers Beads Decorative Glass Pebbles Floral Fish Tank Rocks for Vases Table Scatter Aquarium Decor
FUTUREPLUSX$7.414.5★4,739 rev
Newest
by launch date
QYGL Sea Glass Stones - 0.55LB Blue Mixed Frosted Glass Pebbles Gemstones - Perfect for Aquarium Rocks Fish Tank Gravel Vase Fillers DIY Crafts and Home Decor
QYGL$6.8567 rev
Polished Blue Aventurine Healing Crystal Stone 1 Pc 1.2 Worry Stone for Anxiety Pocket Palm Gemstone Super Large Handpicked Natural Tumbled Rock for Meditation Reiki Chakra Home Decor
SigMntun$5.944 rev
Polished Mixed Crystal Chips Set 0.4 inches 128 Pcs - Handpicked Tumbled Stones and Crystals Bulk for Healing Reiki Meditation Witchcraft and Home Decor
SigMntun$10.64237 rev
3000pc Glow in The Dark Rocks Outdoor Blue Rocks for Landscaping Glow in The Dark Blue Stones Glow Pebbles Glowing Rocks for Garden Luminous Stones Glowing Stones for Driveway Walkway Blue
Kaiyuan Dynasty$20.06728 rev
QYGL Sea Glass Stones - 0.9LB Frosted Glass Pebbles Gemstones - Perfect for Aquarium Rocks Fish Tank Gravel Vase Fillers DIY Crafts and Home Decor (Cobalt Blue Aquamarine White)
QYGL$8.89463 rev
Trending
90-day click momentumPolished Blue Aventurine Healing Crystal Stone 1 Pc 1.2 Worry Stone for Anxiety Pocket Palm Gemstone Super Large Handpicked Natural Tumbled Rock for Meditation Reiki Chakra Home Decor
SigMntun$5.943.8★
Hilitchi Blue Agate Stone Tumbled Stones for Plants Cacti & Succulents Bedding Vase Filler Landscape Bottom Decoration (About 1lb(455g)/Bag)
Hilitchi$14.034.4★
QYGL Sea Glass Stones - 0.55LB Blue Mixed Frosted Glass Pebbles Gemstones - Perfect for Aquarium Rocks Fish Tank Gravel Vase Fillers DIY Crafts and Home Decor
QYGL$6.854.6★
SigMntun Polished Colorful Healing Crystal Stone Set 72 Pcs 0.5 Tumbled Gemstones Bulk Decorative Pretty Rocks Collection for Meditation Reiki Grounding Vase Filler Mancala Stones and Crafts
SigMntun$13.574.5★
Hilitchi Green Agate Stone Tumbled Stones for Plants Cacti & Succulents Bedding Vase Filler Landscape Bottom Decoration (About 1lb(455g)/Bag)
Hilitchi$13.644.4★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +58.2% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 2.7×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Gorgeous and colorful”
“Good quality”
“Bright, attractive, and exactly what I expected”
“Great value”
“exactly what I expected”
“durable”
“Pretty rocks are pretty”
“very smooth”
“Right size”
“It is pretty dramatic”
What buyers complain about
“No Glow”
“Small in size”
“not worth the money charged for them”
“Not as described”
“Did not work”
“Trash”
“Not colorful”
“Defective”
“Need this in lager or 5gallon buckets this small packages will not cover lager projects”
“Waste”