In the expansive and intricate world of Final Fantasy XV, the Sky Gemstone stands as one of the rarest and most coveted treasures. Unlike common materials that can be farmed repeatedly, the Sky Gemstone is a singular, high-value item that serves as the critical key to upgrading the Circular Saw, a unique and powerful weapon in the game's arsenal. For players aiming to maximize their combat capabilities or simply wishing to collect every rare item, understanding the precise mechanics, locations, and timing for acquiring this gemstone is essential. This guide provides an exhaustive breakdown of every known method to obtain the Sky Gemstone, detailing the specific quest chains, alternative shortcuts, and the strategic implications of its acquisition.
The Sky Gemstone is not merely a decorative item; it is a functional necessity for the "Better Circular Saw" quest line. This gemstone is described in-game as a sphere formed of meteorite fragments compressed together by geological forces, a description that hints at its immense value and rarity. The selling price of the item is listed at 2500 Gil, which, while substantial, is often outweighed by its utility in upgrading the Circular Saw to the "Circular Saw Plus" variant. However, the acquisition methods are complex, spanning multiple chapters, involving specific NPCs, cats, and location-dependent mechanics. The following sections will dissect every known pathway to securing this elusive treasure, ensuring that no player misses this opportunity due to a lack of information.
The Strategic Value of the Sky Gemstone
Before delving into the specific locations, it is crucial to understand the gemstone's role within the game's economy and progression system. The Sky Gemstone is primarily required to upgrade the Circular Saw at the Hammerhead Outpost. This upgrade is part of the "A Better Circular Saw" quest, which becomes available early in the game but requires a specific timeline to complete.
The Circular Saw is a unique weapon obtained after defeating the boss Loqi at the end of Chapter 2. Once the weapon is acquired, players can speak to Cid at the Hammerhead Outpost to initiate the upgrade. However, the upgrade process is contingent upon obtaining the Sky Gemstone. Without this specific material, the weapon remains in its base form. The gemstone is so rare that players are often advised to hold onto it for the upgrade rather than selling it, despite the 2500 Gil selling price.
The rarity of the Sky Gemstone is highlighted by the fact that it is a one-time find per playthrough, or at least extremely limited in availability. The game presents two primary avenues for acquisition: a treasure drop in Lestallum and a complex, multi-stage side quest involving a persistent feline NPC. The strategic decision for players is whether to farm for the treasure in Lestallum or engage in the lengthy cat quest chain that spans from Chapter 2 through Chapter 8 and beyond.
The value of the gemstone extends beyond its utility. Described as a sphere formed of meteorite fragments compressed by geological forces, it possesses considerable intrinsic value. In a game where resource management is key, the Sky Gemstone represents a high-value asset. However, its primary function remains the weapon upgrade. Once the gemstone is brought to Cid, the crafting process takes a couple of days to complete. This delay allows players to engage in other activities, such as exploring, fishing, or completing other side quests, before returning to collect the upgraded weapon. This mechanic ensures that players do not need to wait idly for the upgrade to finish, optimizing the use of in-game time.
The Lestallum Treasure Method
The most direct and potentially easiest method to acquire the Sky Gemstone is by locating it as a treasure in the city of Lestallum. This method is available relatively early in the game, specifically during Chapter 3. According to the available data, the gemstone can be found on a white table situated by the main street running through the city.
This treasure is static and does not require the completion of specific side quests, making it an attractive option for players who prefer a straightforward collection method over a complex narrative chain. The location is described precisely as being on a white table located to the right of the main street path in Lestallum. For players who have already passed through Lestallum without noticing this item, the treasure may be missed, emphasizing the need for thorough exploration.
The timing for this treasure is critical. It is available in Chapter 3, which is relatively early in the game's progression. This early availability contrasts with the cat quest line, which requires reaching specific chapters and completing prerequisite missions. For players who want to upgrade the Circular Saw as soon as possible, finding the Lestallum treasure is the optimal path. However, it is worth noting that some sources suggest the Lestallum treasure might be a one-time pickup, and once taken, it cannot be reacquired. Therefore, players must ensure they interact with the item immediately upon arrival in Lestallum.
The strategic advantage of the Lestallum method is its simplicity. Unlike the cat quest, which requires catching specific fish, cooking meals, and traveling to multiple locations across different chapters, the Lestallum treasure is a simple "pick-up" interaction. This makes it the preferred method for players who prioritize efficiency. However, players must be diligent in their exploration of Lestallum, as the white table might be easily overlooked amidst the bustling city environment.
The Feline Feast Quest Chain
For players who miss the Lestallum treasure, or who prefer narrative engagement, the primary alternative is the "Feline Feast" quest chain. This is a multi-stage quest that spans several chapters and involves a recurring NPC: a mysterious cat. This quest line is intricate, requiring players to complete a series of tasks across different locations and time periods.
The quest begins in Galdin Quay. Upon arriving at Galdin Quay, players will encounter a cat on the boardwalk leading to the restaurant. Interacting with this cat initiates the "Kitty Catering" quest. This initial interaction sets the stage for the larger quest line. The cat is described as being very picky regarding its food preferences, setting the tone for the subsequent steps.
Once the "Kitty Catering" quest is started in Galdin Quay, the next encounter with the cat occurs at the Cape Caem lighthouse. This second meeting takes place during the "Brave New World" main story mission, which is part of Chapter 8 ("Seaworthy"). The cat will initiate the "Feline Feast" quest, requiring the player to provide specific food.
The core of this quest involves feeding the cat. The cat requires a specific type of fish known as Trevally. This fish is only available during the day, adding a time-of-day mechanic to the quest. Players must locate the fishing spot near Galdin Quay or Cape Caem, depending on the game's progression, and catch the Trevally. Once caught, the fish must be taken to a restaurant (Coctura) to be cooked. The chef will prepare the dish, which is then fed to the cat.
After successfully feeding the cat, the player is rewarded with the Sky Gemstone. This reward completes the "Feline Feast" quest. It is important to note that the cat will not be present in Cape Caem until Chapter 8 is reached. Even if players explore the lighthouse area before Chapter 8, the quest cannot be initiated. This creates a hard lock on the quest based on story progression.
There is also an alternative within this quest chain regarding the food. While the primary method involves catching and cooking the Trevally, sources indicate that players can avoid the fishing and cooking steps by purchasing pre-made luxury cat food from a vendor at the Cape Caem outpost. This vendor sells the food for 20,000 Gil. While this is an expensive shortcut, it saves the time and effort of fishing during the day. For players with sufficient resources, this purchase is a viable, albeit costly, option.
Detailed Mechanics of the Cat Quest
The complexity of the cat quest lies in its multi-part structure. It is not a single interaction but a series of interactions that bridge different chapters of the game. The quest chain begins with "Kitty Catering" in Galdin Quay and transitions to "Feline Feast" in Cape Caem. This continuity suggests that the game designers intended to create a persistent NPC relationship that rewards long-term engagement.
The mechanics of the quest are strict regarding time and location. The Trevally fish is only available during the day, meaning players must plan their fishing expeditions carefully. If a player attempts to fish at night, the specific fish will not appear in the water. This time-gating adds a layer of strategy to the quest, forcing players to align their gameplay with in-game time.
Furthermore, the requirement to have the fish cooked by a chef adds another step. Players cannot simply hand the raw fish to the cat; it must be prepared. This involves taking the fish to the restaurant in the center of Galdin Quay or the cooking station in Cape Caem. The cooking process is handled by the chef, ensuring the food meets the cat's picky standards.
The reward of the Sky Gemstone is conditional on the successful completion of these steps. If the player fails to provide the correct food, the cat will not reward them, and the quest may need to be restarted or retried in a future chapter. This rigidity emphasizes the importance of following the quest instructions precisely.
The quest also has a prerequisite: players must complete the "Kitty Catering" quest in Galdin Quay before the "Feline Feast" quest in Cape Caem becomes available. This creates a dependency where skipping the first quest blocks access to the second. Therefore, players are advised to engage with the cat in Galdin Quay as soon as they arrive, ensuring the continuity of the quest line is maintained.
The Tenebrae Shortcut in Chapter 12
While the primary methods focus on the cat quest and the Lestallum treasure, there is a third, highly specific method that appears much later in the game. This method involves a treasure located in Tenebrae, which becomes accessible in Chapter 12.
According to the provided facts, at the start of Chapter 12, after the player arrives at Tenebrae by train, they must speak to Briggs and Wedge. Following this interaction, the player proceeds to speak to Maria. Immediately to the right of Maria, a Sky Gemstone is located. This treasure is a direct pickup, similar to the Lestallum method, but it is locked behind the progression to Chapter 12.
This method is described as a shortcut that saves the player 20,000 Gil, as it avoids the need to purchase the expensive cat food at Cape Caem. It is a static treasure that appears only in this specific chapter. Players who have missed the earlier opportunities (Lestallum and the cat quest) can still acquire the gemstone here, provided they have progressed far enough into the story.
The location is precise: "To the right of Maria." This detail is crucial for players navigating the complex layout of Tenebrae. The presence of this gemstone in Tenebrae suggests that the game offers multiple entry points for acquiring this item, catering to different playstyles and progression stages. For players who prefer to avoid the time-consuming fishing and cooking mechanics of the cat quest, this treasure offers a clean, immediate solution once Chapter 12 is reached.
Comparison of Acquisition Methods
To provide a clear overview of the options available to players, the following table summarizes the three primary methods for obtaining the Sky Gemstone in Final Fantasy XV.
| Method | Location | Chapter | Requirements | Cost/Time |
|---|---|---|---|---|
| Lestallum Treasure | Lestallum (White Table) | Chapter 3 | None (Treasure) | Free (Pickup) |
| Feline Feast | Cape Caem Lighthouse | Chapter 8 | Complete "Kitty Catering" in Galdin; Catch/Trevally or Buy Food | Free (Fishing) or 20,000 Gil (Buying) |
| Tenebrae Treasure | Tenebrae (Near Maria) | Chapter 12 | Reach Chapter 12 | Free (Pickup) |
This comparison highlights the trade-offs. The Lestallum method is the most efficient for early-game players. The Feline Feast method offers a narrative experience but requires significant time investment or a large sum of Gil. The Tenebrae method is a late-game alternative for players who missed earlier opportunities. Each method has its own set of constraints regarding chapter progression and resource availability.
The table also underscores the financial implication. The 20,000 Gil cost for the cat food in Cape Caem is substantial, making the treasure methods (Lestallum and Tenebrae) financially superior if accessible. However, the cat quest provides a more engaging gameplay loop involving fishing and cooking, which might appeal to players seeking immersion over efficiency.
Strategic Considerations for Upgrading the Circular Saw
Once the Sky Gemstone is acquired, the final step is to utilize it for the "A Better Circular Saw" quest. This quest is available in Chapter 2, immediately after defeating Loqi and obtaining the base Circular Saw. However, the upgrade cannot be completed without the gemstone.
Players should be aware that bringing the Sky Gemstone to Cid at Hammerhead Outpost initiates a waiting period. The game mechanics state that Cid will take a couple of days to finish the upgrade. This waiting period is a strategic element; players are not required to wait at the outpost. Instead, they can leave Hammerhead, explore the world, or complete other quests. When the upgrade is complete, Cid will notify the player.
This mechanic allows for efficient time management. Players can engage in other activities while the upgrade is in progress. The reward is the "Circular Saw Plus," an enhanced version of the weapon. The upgrade is critical for players who want to maximize their combat potential, as the upgraded saw offers superior performance.
It is also worth noting the selling price of the Sky Gemstone. While it can be sold for 2500 Gil, most players will find that keeping the gemstone for the upgrade is more valuable than the immediate cash payout. The 2500 Gil selling price is significantly less than the 20,000 Gil cost of the luxury cat food, further reinforcing the value of the gemstone as a crafting material rather than a commodity to be sold.
Conclusion
The Sky Gemstone in Final Fantasy XV is a rare and strategically significant item that serves as the linchpin for upgrading the Circular Saw. Its acquisition is not straightforward; it requires navigating complex quest chains, precise timing, and specific locations. The game offers three distinct pathways: the early-game treasure in Lestallum, the narrative-driven Feline Feast quest involving a cat, and the late-game treasure in Tenebrae.
Players must weigh the trade-offs between time, money, and story progression. The Lestallum method is the most efficient for early-game players, while the cat quest offers a more immersive but time-consuming alternative. The Tenebrae treasure provides a final fallback for late-game players. Understanding these options ensures that no player is left without the necessary component to upgrade their weapon.
Ultimately, the Sky Gemstone represents a critical milestone in the game's progression. By mastering the locations and mechanics described, players can secure this rare material and unlock the full potential of the Circular Saw. Whether through the treasure hunt or the cat quest, the journey to obtain the Sky Gemstone is a testament to the depth and complexity of Final Fantasy XV's world, offering rewards that extend beyond mere inventory management.