TAGS sells 1,721 carats for $27.1m at a Luanda tender
The 30 September to 8 October sale cleared 94% of 53 lots drawn from twelve Angolan mines, with 39 manufacturers bidding. That works out at $15,746.66 a carat on Carat Capital's division, a large-stone average rather than a run-of-mine one.
By Carat Capital
What changed
A specials tender cleared. TAGS sold 1,721 carats for $27.1 million in Luanda between 30 September and 8 October, with 94% of 53 lots finding buyers. That is $15,746.66 a carat on this paper's division.
What it means
- If you buy Angolan rough: This clearance is on special sizes and fancy colours. It says nothing about what the same channel gets for run-of-mine goods.
- If you model rough prices: An average of $15,746.66 a carat is a parcel-mix figure, not a price index. Thirty-two carats a lot explains most of it.
- What this is not: A price direction. TAGS published a total and a clearance rate and made no comparison with its previous Angolan sale.
Key figures
| Tender revenue30 September to 8 October, Luanda | $27.1m |
|---|---|
| Carats sold53 lots from twelve mines | 1,721 ct |
| Per carat on our divisionspecials and colours, not run-of-mine | $15,746.66 |
| Of lots sold39 manufacturers attended | 94% |
Source: Figures as given by Trans Atlantic Gem Sales and carried by Rapaport News on 15 October 2026, read in full from the raw feed, 200, 48,713 bytes. The per-carat and per-lot averages are Carat Capital's division of the company's own totals.
The sale and its shape
Nine days in Luanda. The tender ran from 30 September to 8 October. TAGS gave the figures on Wednesday and Rapaport carried them the same day.
Fifty-three lots, twelve mines. The offering drew 39 specialist manufacturers and included special-sized and fancy-coloured stones. The house calls it one of its widest ranges at the sale.
Angola's state partner. TAGS markets Angolan production alongside the state trader Sodiam and credited that partnership in its statement. No Sodiam figure was given.
| Measure | Figure | Source |
|---|---|---|
| Revenue | $27.1 million | TAGS |
| Carats sold | 1,721 | TAGS |
| Lots offered | 53 | TAGS |
| Mines represented | 12 | TAGS |
| Manufacturers attending | 39 | TAGS |
| Lots sold | 94% | TAGS |
| Average per carat | $15,746.66 | Our division |
| Average carats per lot | 32.5 | Our division |
Notes on this table
Arithmetic printed so it can be checked. 27,100,000 / 1,721 = 15,746.66 a carat. 1,721 / 53 = 32.5 carats a lot. Both divisions use the company's own two published totals and introduce no outside figure. TAGS published neither average, and neither is a price index: a parcel average moves with the mix of goods offered, so a higher figure here than at a run-of-mine sale is a statement about what was on the table, not about the market.
The averages do the work
Fifteen thousand a carat. On this paper's division, $27.1 million across 1,721 carats is $15,746.66 a carat. TAGS did not publish that figure.
Thirty-two carats a lot. Fifty-three lots holding 1,721 carats averages 32.5 carats each. A tender built on parcels that size is a tender of named stones.
Read it narrowly. Neither average is a price index. Both move with the mix of goods offered, and the mix here was specials and colours by the seller's own description.
What the figures withhold
No direction is given. The statement says nothing about whether prices rose or fell against the house's previous Angolan sale. Rapaport's item makes no comparison either.
Clearance is attendance. Ninety-four percent of lots sold establishes that bidders came and bid. It does not establish what they paid relative to last time.
The smalls are absent. Nothing here covers the run-of-mine segment that lab-grown competition has pressed hardest. That part of the Angolan book was not on this table.
What to watch
- Next TAGS tenderWhether the house publishes a price direction alongside the total. It has not done so on either Angolan sale this year.
- OngoingA Sodiam figure for the same window. The state trader has published auction totals before and has not for this one.
- OngoingWhether run-of-mine Angolan goods reach a tender. Every published Luanda figure this year has been a large-stone sale.
The story so far
Go deeper
What would change this call
A carat-weight breakdown. The $15,746.66 average rests entirely on the mix, and a single exceptional stone inside 1,721 carats could move it a long way. TAGS published no size distribution, no top-lot price and no per-lot results, so the average cannot be decomposed. A seller's own release is also the only account of this sale available; no buyer has described the bidding and no independent party has confirmed the total.
Why a tender average is not a rough price
Rough diamonds are not a commodity with a single price, and a tender average is one of the easiest numbers in this trade to misread. A tender is a parcel sale. The seller chooses what to put on the table, sorts it into lots, and the average that falls out afterwards is mostly a description of that choice. Put thirty-carat specials and fancy colours in front of 39 manufacturers and the average will run into five figures a carat. Put run-of-mine production from the same mines on the same table and it will read in the hundreds. Nothing about the market has changed between the two; the goods have. This is why clearance rate and average price have to be read together and why neither travels well on its own. A 94% clearance on specials tells you that the top of the market has buyers, which in a year when the bottom of it has been hollowed out by lab-grown competition is genuinely useful information. It does not tell you that rough has recovered, and a reader who carries $15,746.66 a carat forward as an Angolan rough price will be wrong by an order of magnitude the next time a run-of-mine parcel is sold. The figure this paper would most like, and which no tender house publishes, is the change in realised price on like goods between consecutive sales.
Method
The item was read in full from Rapaport's own RSS feed, fetched in this run and saved as raw bytes: rapaport.com/feed/, 200, 48,713 bytes. The article page itself refused an ordinary browser identity three times with HTTP 403 at 5,801 bytes, so the feed's content:encoded block is the text relied on; every figure printed here appears in that block. ARCHIVE, by entity and by period, hits opened and read rather than counted: grep -ril 'TAGS' website/*.html returns 11 hits and grep -ril 'Trans Atlantic' returns 2. The two that are TAGS the company, a-angolas-rough-clears and a-the-tender-ladder, were both opened and read in full. OURS 2026-07-30 covers a Luanda sale of goods above 10.8 carats held in JUNE 2026, reporting 95% sell-through and Sodiam's seventeenth auction at about $21.7 million from 6,586.89 carats; OURS 2026-08-02 covers the same June and July window across Dubai, Johannesburg and Angola. THIS ITEM covers 30 SEPTEMBER TO 8 OCTOBER 2026 and reports $27.1 million from 1,721 carats across 53 lots. SAME ENTITY, DIFFERENT REPORTING PERIOD, and no figure is shared between them. ADVANCED, not a repeat. NOT PRINTED, and routed to the standards desk instead: this paper's 30 July article attributes the $21.7 million to Sodiam's seventeenth auction while its 2 August article attributes the same $21.7 million to the TAGS Angolan sale, and those two sentences cannot both be right. No comparison with the June sale is drawn here for that reason.