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Ivory Gemstones San Francisco

Lab-Grown Diamonds producer and exporter based in San Francisco. Origin-verified supply for international buyers.

UniverseRank Score · earned, not bought
60 out of 100

Computed from verification, customer reviews, corporate standing, responsiveness and freshness. Money is not an input. No advertiser can raise this by paying us.

verification 37 × 0.3
reputation 84 × 0.25
authority 70 × 0.2
responsiveness 0 × 0.1
freshness 100 × 0.1
completeness 87 × 0.05
Computed 2026-08-23 · weights v1 · how this is calculated
Customer rating organic
4.33
6 reviews
Verification organic
50/100
independent of spend
Sponsored placements paid
1
clearly labelled below
Clicks · 30d
0
valid, bot-filtered

What this listing's spend produced

last 30 days · bot traffic excluded
Spend · 30d
$441.26
Cost per click
,
no clicks yet
Cost per enquiry
,
no enquiries yet
Effective CPM
,
0 views

Contact details

provided by the business
Website Not published
Email [email protected]
Phone +1 743 4723
Address 40 Trade Centre, San Francisco, United States
Supplies Lab-Grown Diamonds

Verification

Verified
Domain control WorldRank to 2036-08-20
Registered business not provided
Trade licence Provincial Regulator to 2027-08-23
Insurance in force not provided
Owner identity not provided

Verification is independent of spend. It cannot be purchased, and every badge shows what was checked and when it lapses.

Contact

This company has not enabled enquiries here. Visit their site directly.

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Sponsored placements

Paid advertising

These are advertising positions this company has bought. They are not part of its UniverseRank Score above, and buying one cannot change that score.

RankMarketCost to take it
#15369 , Worldwide › Gemstones $10 Outbid

Reviews

Organic. Cannot be bought, removed or reordered by spending.
4.33
6 reviews
5
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Published immediately. Ivory Gemstones San Francisco may reply publicly but cannot delete it.

Verified customer customer
343d ago
Good but slow to start

The work itself was excellent. Getting them booked in took three weeks longer than promised.

Verified customer customer
361d ago
Overpromised on timeline

Quality was there in the end but the schedule slipped badly and I was not told.

customer
31d ago
Worth every penny

Complex job handled without me having to project-manage it myself.

customer
132d ago
Did exactly what they said

Quoted on Tuesday, on site Thursday, finished for the number they gave me. No drama.

customer
253d ago
Fixed what two others could not

Called them after a bad experience elsewhere. Diagnosed it in twenty minutes.

customer
276d ago
Great team, minor snags

Two small issues after completion, both sorted without argument.

Also in Lab-Grown Diamonds

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Business information sources: the company's own website, government and corporate registries, regulatory bodies and publicly available business sources. UniverseRank reports what a named source said and when. It does not itself certify any company. Sponsored placements are advertising and are labelled as such wherever they appear.