Liquid Diamond
on Amazon.co.uk.
A market read on the UK Prosecco category, and where a six-year-old brand that Beyond Wines already owns but doesn't run currently sits.
Beyond Wines (Stuart Bond)
Amazon.co.uk
7 August 2026
Helium 10 X-Ray · 2 Data Dive niches (106 keywords) · 5 Keepa histories · discovery call
A well-kept brand that nobody is growing.
The instinct going in is that the Amazon listing is under-performing and needs rescuing. The data points the other way. Across six years the brand has held a 4.8-star rating, more than 223 reviews on its hero, a live Brand Store, and it has never gone out of stock. Twelve Green Bottles run it competently. The one thing they don't do, and structurally never will, is grow it. The reviews haven't moved in twelve months. There is no advertising. The price hasn't changed. It sits as a well-kept asset earning a thin slice of its own retail margin, on autopilot.
So the real question is whether taking the brand in-house captures enough to justify the operational lift. The answer has two parts, and they carry very different levels of certainty.
A big, fragmented shelf that no single brand owns.
The visible Prosecco shelf turns over roughly £217k a month across 85 tracked listings. That is a real market of meaningful size. It is also fragmented: the top three brands hold around 49% and no single brand runs away with it. The fragmentation is good news, because it leaves room to take share.
The top of the shelf is two very different brands. Freixenet fields one £9 Prosecco that alone turns over about £40k a month, and Della Vite, a premium ad-driven brand, does about £37k across its range. Amazon's own private label ("by Amazon / Our Selection") sits mid-pack at about £12k. What the leaders share is first-party status: Freixenet, Della Vite, Canti and La Gioiosa are largely Sold by Amazon as first-party stock, inheriting the Buy Box and Prime by default. The value and premium-volume tiers are a first-party game. Liquid Diamond neither can nor should try to play it.
Treat the revenue figures as directional. They are Helium 10 estimates read at the child-ASIN level, which splits each variant's real sales rather than stamping the family total onto every listing, and the leaders are cross-checked against Amazon's own "bought in past month" counts. The shape is reliable; the smaller totals carry more error.
Freixenet is the clearest case of one listing carrying a brand. Its single £9 Prosecco does around 4,500 units and £40k a month on its own, first-party and Prime by default. It is a value workhorse, and it sets the price floor Liquid Diamond should stay well above.
Why this matters: a fragmented shelf means share is winnable, but the volume tiers belong to first-party stock. Freixenet's £9 workhorse and the other Sold-by-Amazon names inherit the Buy Box and Prime, so a third-party brand will not win by out-pricing them. The opening is the premium gifting lane, where the £8 to £10 value listings don't compete and where Liquid Diamond already sits. That lane is where the rest of this analysis points.
Thirteen variants, and the gift singles carry it.
Liquid Diamond runs as a 13-variant family. It spans plain and gift-boxed singles (£18 to £20), 2-packs (£34 to £35) and a 3-pack (£47). The top revenue lines are the two £20 gift singles, white at 55 units a month and rosé at 42. Every bundle, the 2-packs and the 3-pack, sells only two to five units a month.
That sets the merchandising story. The brand's earners are its boxed gift singles, which is exactly the format the gifting demand in Section 06 is searching for. The bundles are not a hidden earner waiting to be surfaced; they barely move. The opening is to put advertising and gift merchandising behind the singles that already carry the brand.
The real size of the brand. Counted listing by listing, Liquid Diamond turns over around £4k a month, roughly 150 to 160 bottles, with the two £20 gift singles carrying most of it.
Per bottle: £20.00, then £17.50 (×2) and £15.67 (×3). A real volume-discount ladder aimed at gifting and event buyers who currently can't find it.
A strong review base, on a listing nobody is working.
Liquid Diamond's review base is a real moat: 223 reviews at 4.8★ on the white hero, 337 at 4.6★ on the rosé. That is more review equity than most premium competitors hold, and Della Vite's flagship carries only a fraction of it. In a category where reviews drive both trust and rank, this is the brand's most valuable Amazon asset.
The same passivity shows across the account. Keepa has the rating count flat at 223 for the last twelve months, the price unchanged, and no advertising. This is a listing kept ticking over rather than worked. The review base is a real asset, already earned. It simply is not being paired with the demand-side effort that would turn it into rank and sales.
Reviews are well past any threshold that matters for conversion. With trust already established, the missing piece for this brand is visibility.
Read together, a strong review base with no advertising and no promotion describes a brand being maintained rather than built. The reviews are an asset already banked, which lowers the risk of scaling. What is missing is the demand-side activity that turns that asset into sales, and a reseller has no reason to add it.
A rival under two years old, with fewer reviews, outsells it 8 to 1.
Helium 10's child-level sales and five Keepa histories tell a story a single snapshot can't. Set Liquid Diamond next to the brand the discovery call flagged as its comparable, Della Vite (Cara Delevingne's), and the picture is stark.
| Brand / listing | Bought / mo | Rank | Reviews | Model | Behaviour |
|---|---|---|---|---|---|
| Freixenet · Prosecco £9 | 4,473 | #1,471 | 2,457 | Sold by Amazon | Value / 1P |
| Della Vite · Rosé £19 | 443 | #4,859 | 10 | Sold by Amazon | Ads + promo |
| Pale Fox · Superiore £29 | 40 | #17,916 | 138 | 3P · FBA | Static |
| Liquid Diamond · gift £20 | 55 | #19,683 | 223 | 3P · SFP | Passive |
These are the hero listings. The brand totals in Section 01 run higher because they sum each brand's full range: Della Vite's £37k, for example, adds its premium £120-plus six-pack cases to the £19 single shown here.
The contrast that matters most
Della Vite listed in November 2024, so it is under two years old. Liquid Diamond listed in 2020 and is six years old. Della Vite has fewer reviews and a lower star rating, yet it sells roughly eight times the volume (443 a month against 55), at a better rank, and at much the same price point.
Della Vite has three things Liquid Diamond lacks: Amazon-Retail placement, active advertising, and promotional pricing (£19 against a £24 list, dipping to £16). Liquid Diamond holds the larger review base and the higher rating, and it has still been left to run itself. The lesson is direct. In this category a strong review count does not protect rank on its own. Visibility does, and visibility is bought with advertising and promotion.
What can and can't be copied
Della Vite's edge is partly structural and can't be fully copied. Its Buy Box seller is Amazon itself, first-party, so it inherits trust, the default Buy Box and algorithmic favour that a third-party seller can't buy.
The levers that can be copied are advertising and promotional cadence, both switched off at Liquid Diamond today. Flipping on ads will not deliver eight times the volume overnight, but a meaningful share of the gap is addressable, and on a hero doing barely 55 units a month, even a partial recovery is measured in multiples rather than percentages.
Gift intent is large, and it maps onto Liquid Diamond's lane.
The head term "prosecco" pulls 55,900 searches a month, but that is Amazon's value-shelf battleground. The useful demand for a premium gift brand sits just beside it. "Prosecco gifts for women" alone runs 6,934 a month, "prosecco gift set" 3,900, with a deep tail behind them: alcohol gifts for women, chocolate-and-prosecco sets, wedding gifts, pink prosecco. Stacked together, the gifting cluster is a substantial, high-intent, high-margin pool.
Liquid Diamond is a gift product: boxed, premium, occasion-led. The brand's own reviews say the same thing from the demand side. On a manual scan, gifting is the purchase reason buyers cite most often, running through a clear majority of the reviews, so the intent visible in search is the intent already driving the sales the listing does make. Yet it captures almost none of this search, because it runs no ads and its gift range is left to sell itself. This is the cleanest opportunity in the dataset. The demand exists, it fits the product closely, and nobody is spending to own it.
Source: Data Dive niche export (gift), Aug 2026.
Who Liquid Diamond competes with.
Strip out the £8 to £10 Amazon-owned value packs and the real competitive set is the premium and gift tier, where Liquid Diamond's price and positioning sit.
| Brand | Representative listing | Price | Reviews | Rating | Est. rev/mo | Tier |
|---|---|---|---|---|---|---|
| Della Vite | Rosé Millesimato, single + gift box | £19 | 10-65 | 4.3 | £37k | Ad-led 1P |
| Bottega | Gold, 750ml + gift box | £24-27 | 1,868 | 4.8 | £10k | Premium |
| Liquid Diamond | Prosecco DOC gift box + bundles | £18-47 | 223 / 337 | 4.8 / 4.6 | £4k | Premium gift |
| Pale Fox | Asolo Superiore DOCG, single | £29 | 138 | 4.5 | £1.2k | Premium 3P |
| Sant'Orsola | Magnum + rosé gift packs | £20-24 | 169-280 | 4.6 | £1.9k | Gift |
| Regency Hampers | Windermere Prosecco hamper | £51 | 67 | 4.1 | £2.4k | Hamper |
Figures are Helium 10 child-level estimates, directional. The pattern to read: Liquid Diamond holds the strongest review equity in the premium-gift tier, yet it is out-sold many times over by the one brand (Della Vite) that buys ads and runs promotions. It has the equity and does nothing to activate it.
Four levers: three switched off, one already built.
Own the demand that fits the product
More than 13k a month of gifting-intent search (led by "prosecco gifts for women", 6,934) that a boxed premium Prosecco is built for. Why it's open: Liquid Diamond runs no ads, so it captures almost none of it.
Build proper gift listings
The £20 gift singles are the brand's biggest earners, yet they sell as plain size options with no gift-specific listing, imagery or keywords. Why it's open: a reseller lists to move stock and has no reason to build a gift brand.
Run deals around the peaks
Della Vite's volume comes partly from running deals against a higher list price. Why it's open: Liquid Diamond's price has not moved in a year, so a promotional rhythm around the gifting peaks is untapped.
Already yours, and it de-risks the move
Keepa shows Beyond Wines Ltd as manufacturer and a live Liquid Diamond Brand Store, so Registry is already enrolled. Why it matters: migrating it is an access transfer rather than a rebuild. The hardest-looking part of the move is smaller than it appears.
The discipline: none of these is a "no competitor equals free money" mirage. Three are dead levers an owner switches on, and one is infrastructure that already exists. The prize here is a brand that has been left idling and can be switched back on. The whole thesis depends on Beyond Wines running demand generation once it owns the account, rather than simply relocating the warehouse.
The other half of the ask is the commercials.
This analysis covers the first decision, whether to bring Liquid Diamond in-house. The piece that follows is the commercial model: the fulfilment options (Twelve Green Bottles, LCB, FBA or another 3PL), the landed-cost and breakage picture, and Prospera's management pricing. Because the case rests on margin first and growth second, that model needs to stand on its own even if the growth takes time to build.
The decision that matters: the market is winnable, so the main risk is bringing the brand in-house without resourcing the demand-side work that makes it grow. The realistic choice is between (a) taking it in-house to capture margin and resourcing advertising, promotion and gift merchandising over the three to six months Amazon now needs to build a position, and (b) taking it in-house for margin alone, running it lean, and accepting it stays around its current size. Both are defensible. What does not work is choosing (b) and expecting the results of (a).
What this read can't see.
- Revenue figures are Helium 10 child-level estimates, directional. Reading at the child-ASIN level splits each variant's real sales rather than repeating the family total across every listing. The leaders are cross-checked against Amazon's own "bought in past month" counts; the smaller brand totals carry more error.
- No Brand Analytics or SQP. The gold-standard demand and conversion data sits behind the account Beyond Wines doesn't yet own, which is itself part of the in-house argument.
- Competitor advertising is read from a live SERP scan showing Sponsored placements, alongside the discovery call. Ad presence is confirmed; exact spend and ACOS are not visible without the competitor's own account.
- Keepa "units bought" and rank-drops are proxies for sales, reliable for comparison but not precise as absolute figures.
- Seasonality rests on anecdote plus the Keepa rank curve. The 80%-in-Q4 figure came from the discovery call, and a Business Report or POE export would confirm the exact shape and sharpen the migration date.
- The gifting signal in the reviews is a manual read. A scan of the visible reviews shows gifting recurring as a primary purchase reason. Treat the proportion as directional until a full review export counts it precisely.
- The commercials are out of scope here. Fulfilment economics across the options, landed cost, breakage and the pricing model are a separate build, and they are the half that closes the deal.